34afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x19, 0x0) 10:25:05 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0xc, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:25:05 executing program 3: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snd/timer\x00', 0x200200) 10:25:05 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x105203, 0x0) 10:25:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000001380)={&(0x7f0000000000), 0xc, &(0x7f0000001340)={&(0x7f0000000080)={0x28, r1, 0x9c54d0b328f87b15, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}}, 0x28}}, 0x0) [ 821.833128][T27194] loop1: detected capacity change from 328 to 0 [ 821.847841][T27199] loop4: detected capacity change from 64 to 0 [ 821.864258][T27196] loop2: detected capacity change from 3 to 0 [ 821.876746][T27197] loop5: detected capacity change from 64 to 0 [ 821.887476][T27199] FAT-fs (loop4): bogus logical sector size 11264 [ 821.888964][T27194] FAT-fs (loop1): bogus logical sector size 3840 [ 821.905443][T27196] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 821.917638][T27194] FAT-fs (loop1): Can't find a valid FAT filesystem [ 821.918418][T27199] FAT-fs (loop4): Can't find a valid FAT filesystem [ 821.934387][T27197] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 821.946048][T27196] FAT-fs (loop2): FAT read failed (blocknr 32) [ 821.960016][T27197] FAT-fs (loop5): Directory bread(block 64) failed [ 821.966544][T27197] FAT-fs (loop5): Directory bread(block 65) failed [ 821.981393][T27197] FAT-fs (loop5): Directory bread(block 66) failed [ 821.988000][T27197] FAT-fs (loop5): Directory bread(block 67) failed [ 822.001597][T27197] FAT-fs (loop5): Directory bread(block 68) failed [ 822.008170][T27197] FAT-fs (loop5): Directory bread(block 69) failed [ 822.022532][T27197] FAT-fs (loop5): Directory bread(block 70) failed [ 822.029136][T27197] FAT-fs (loop5): Directory bread(block 71) failed 10:25:05 executing program 3: perf_event_open$cgroup(&(0x7f0000000600)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80900}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 822.044588][T27197] FAT-fs (loop5): Directory bread(block 72) failed [ 822.054566][T27197] FAT-fs (loop5): Directory bread(block 73) failed 10:25:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66733b66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 822.126690][T27194] loop1: detected capacity change from 328 to 0 10:25:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174002d8020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:06 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x9, 0xffffffffffffffff, 0xf) [ 822.181074][T27196] loop2: detected capacity change from 3 to 0 [ 822.188441][T27194] FAT-fs (loop1): bogus logical sector size 3840 [ 822.217653][T27194] FAT-fs (loop1): Can't find a valid FAT filesystem [ 822.241458][T27196] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 822.289772][T27236] loop5: detected capacity change from 64 to 0 [ 822.298341][T27236] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 822.299352][T27196] FAT-fs (loop2): FAT read failed (blocknr 32) [ 822.331107][T27236] FAT-fs (loop5): Directory bread(block 64) failed [ 822.337788][T27236] FAT-fs (loop5): Directory bread(block 65) failed [ 822.345110][T27236] FAT-fs (loop5): Directory bread(block 66) failed [ 822.351770][T27236] FAT-fs (loop5): Directory bread(block 67) failed [ 822.358958][T27236] FAT-fs (loop5): Directory bread(block 68) failed [ 822.365983][T27236] FAT-fs (loop5): Directory bread(block 69) failed [ 822.372613][T27236] FAT-fs (loop5): Directory bread(block 70) failed [ 822.379253][T27236] FAT-fs (loop5): Directory bread(block 71) failed [ 822.385888][T27236] FAT-fs (loop5): Directory bread(block 72) failed [ 822.393681][T27236] FAT-fs (loop5): Directory bread(block 73) failed [ 822.402497][T27242] loop4: detected capacity change from 64 to 0 10:25:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617401108020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000600000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:06 executing program 3: openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x227, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000100)="01", 0x1, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)="cd", 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r0, r1}, 0x0, 0x0, 0x0) [ 822.505951][T27242] FAT-fs (loop4): bogus logical sector size 11520 10:25:06 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x19, 0x0) 10:25:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66733c66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:06 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x19, 0x0) [ 822.559542][T27242] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:06 executing program 3: r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000540)={'batadv0\x00'}) 10:25:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174002e8020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:06 executing program 3: openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) openat$adsp1(0xffffffffffffff9c, &(0x7f0000006d80)='/dev/adsp1\x00', 0x0, 0x0) [ 822.767835][T27258] loop2: detected capacity change from 3 to 0 [ 822.776310][T27258] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 822.793970][T27258] FAT-fs (loop2): FAT read failed (blocknr 32) [ 822.854414][T27267] loop5: detected capacity change from 64 to 0 [ 822.882890][T27268] loop1: detected capacity change from 328 to 0 [ 822.892698][T27269] loop4: detected capacity change from 64 to 0 [ 822.912412][T27258] loop2: detected capacity change from 3 to 0 [ 822.919023][T27268] FAT-fs (loop1): bogus logical sector size 4097 [ 822.922152][T27267] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 822.932436][T27268] FAT-fs (loop1): Can't find a valid FAT filesystem [ 822.943087][T27269] FAT-fs (loop4): bogus logical sector size 11776 [ 822.951709][T27258] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:06 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xfffffffffffffed3, &(0x7f0000000940)=[{&(0x7f00000006c0)='O', 0x57e}], 0x1}}], 0x4000000000003bd, 0x8800) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[], 0x8) splice(r0, 0x0, r2, 0x0, 0x4, 0x0) [ 822.973094][T27269] FAT-fs (loop4): Can't find a valid FAT filesystem [ 822.985550][T27267] FAT-fs (loop5): Directory bread(block 64) failed [ 822.992165][T27267] FAT-fs (loop5): Directory bread(block 65) failed [ 822.998722][T27267] FAT-fs (loop5): Directory bread(block 66) failed [ 823.013558][T27258] FAT-fs (loop2): FAT read failed (blocknr 32) [ 823.019537][T27267] FAT-fs (loop5): Directory bread(block 67) failed [ 823.030352][T27267] FAT-fs (loop5): Directory bread(block 68) failed [ 823.036967][T27267] FAT-fs (loop5): Directory bread(block 69) failed [ 823.043580][T27267] FAT-fs (loop5): Directory bread(block 70) failed [ 823.051274][T27267] FAT-fs (loop5): Directory bread(block 71) failed [ 823.057797][T27267] FAT-fs (loop5): Directory bread(block 72) failed [ 823.064383][T27267] FAT-fs (loop5): Directory bread(block 73) failed [ 823.064510][T27268] loop1: detected capacity change from 328 to 0 [ 823.096658][T27268] FAT-fs (loop1): bogus logical sector size 4097 [ 823.105081][T27269] loop4: detected capacity change from 64 to 0 10:25:06 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x23, 0x0, 0x0) [ 823.139741][T27268] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66733d66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 823.187622][T27269] FAT-fs (loop4): bogus logical sector size 11776 [ 823.195848][T27269] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174003c8020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80000001) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=0xffffffffffffffff) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x734, 0x0, 0xffffffffffffff39) 10:25:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020220000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:07 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vcsa\x00', 0x4200, 0x0) 10:25:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000700000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:07 executing program 0: creat(&(0x7f0000008980)='./file0\x00', 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 10:25:07 executing program 0: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcsa\x00', 0x1, 0x0) [ 823.429169][T27314] NFS: invalid root filehandle [ 823.435667][T27314] NFS: invalid root filehandle [ 823.460483][T27310] loop2: detected capacity change from 3 to 0 [ 823.475121][T27301] loop5: detected capacity change from 64 to 0 [ 823.488248][T27311] loop1: detected capacity change from 328 to 0 [ 823.508774][T27300] loop4: detected capacity change from 64 to 0 [ 823.530741][T27310] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 823.547684][T27301] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 823.556878][T27311] FAT-fs (loop1): bogus logical sector size 15360 [ 823.579710][T27300] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 823.589737][T27310] FAT-fs (loop2): FAT read failed (blocknr 32) [ 823.599832][T27311] FAT-fs (loop1): Can't find a valid FAT filesystem [ 823.623757][T27301] FAT-fs (loop5): Directory bread(block 64) failed 10:25:07 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 10:25:07 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x19, 0x0, 0x0) [ 823.643921][T27301] FAT-fs (loop5): Directory bread(block 65) failed [ 823.667150][T27301] FAT-fs (loop5): Directory bread(block 66) failed [ 823.679696][T27301] FAT-fs (loop5): Directory bread(block 67) failed [ 823.686217][T27301] FAT-fs (loop5): Directory bread(block 68) failed 10:25:07 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:25:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020320000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 823.704273][T27311] loop1: detected capacity change from 328 to 0 [ 823.719377][T27310] loop2: detected capacity change from 3 to 0 [ 823.740316][T27311] FAT-fs (loop1): bogus logical sector size 15360 [ 823.748878][T27310] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 823.764369][T27311] FAT-fs (loop1): Can't find a valid FAT filesystem [ 823.769726][T27301] FAT-fs (loop5): Directory bread(block 69) failed [ 823.777872][T27310] FAT-fs (loop2): FAT read failed (blocknr 32) [ 823.785734][T27301] FAT-fs (loop5): Directory bread(block 70) failed [ 823.792661][T27301] FAT-fs (loop5): Directory bread(block 71) failed [ 823.799381][T27301] FAT-fs (loop5): Directory bread(block 72) failed [ 823.808231][T27301] FAT-fs (loop5): Directory bread(block 73) failed 10:25:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66733e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$unix(r0, 0x0, &(0x7f0000000100)) [ 823.901735][T27346] loop4: detected capacity change from 64 to 0 [ 823.923855][T27346] FAT-fs (loop4): bogus sectors per cluster 3 [ 823.936602][T27346] FAT-fs (loop4): Can't find a valid FAT filesystem [ 824.161119][T27354] loop5: detected capacity change from 64 to 0 [ 824.169296][T27354] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 824.182609][T27354] FAT-fs (loop5): Directory bread(block 64) failed [ 824.189245][T27354] FAT-fs (loop5): Directory bread(block 65) failed [ 824.196262][T27354] FAT-fs (loop5): Directory bread(block 66) failed 10:25:08 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={0xffffffffffffffff}, 0xc) 10:25:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400408020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000800000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020420000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:08 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x40) [ 824.205542][T27354] FAT-fs (loop5): Directory bread(block 67) failed [ 824.213852][T27354] FAT-fs (loop5): Directory bread(block 68) failed [ 824.233031][T27354] FAT-fs (loop5): Directory bread(block 69) failed [ 824.244223][T27354] FAT-fs (loop5): Directory bread(block 70) failed [ 824.250875][T27354] FAT-fs (loop5): Directory bread(block 71) failed 10:25:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66735c66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 824.259154][T27354] FAT-fs (loop5): Directory bread(block 72) failed [ 824.267361][T27354] FAT-fs (loop5): Directory bread(block 73) failed [ 824.294252][T27373] loop2: detected capacity change from 3 to 0 10:25:08 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) 10:25:08 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='asymmetric\x00', 0x0, &(0x7f0000000140)="f1c8a311aaa500a3ab2b0bddeb49b2c2716ce7ed71cc102a42f51df1e6473ce1d249", 0x22, r0) 10:25:08 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x9, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 824.322619][T27371] loop4: detected capacity change from 64 to 0 [ 824.343982][T27372] loop1: detected capacity change from 328 to 0 10:25:08 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/snd/seq\x00', 0x18101) [ 824.410814][T27373] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 824.417636][T27372] FAT-fs (loop1): bogus logical sector size 16384 [ 824.420139][T27373] FAT-fs (loop2): FAT read failed (blocknr 32) [ 824.427292][T27371] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 824.454524][T27372] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:08 executing program 3: ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(0xffffffffffffffff, 0x7a6, &(0x7f0000000000)={{@host}}) creat(&(0x7f0000008980)='./file0\x00', 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) 10:25:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e0a617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:08 executing program 3: syz_open_dev$sndctrl(&(0x7f0000000a40)='/dev/snd/controlC#\x00', 0x0, 0x210000) [ 824.526486][T27393] NFS: mount program didn't pass remote address [ 824.544950][T27394] NFS: mount program didn't pass remote address 10:25:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617401488020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 824.669343][T27373] loop2: detected capacity change from 3 to 0 [ 824.689266][T27373] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 824.713110][T27407] loop1: detected capacity change from 328 to 0 [ 824.714375][T27373] FAT-fs (loop2): FAT read failed (blocknr 32) [ 824.751915][T27407] FAT-fs (loop1): bogus logical sector size 18433 [ 824.758359][T27407] FAT-fs (loop1): Can't find a valid FAT filesystem [ 824.789310][T27411] loop5: detected capacity change from 64 to 0 10:25:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000900000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:08 executing program 0: openat$vcsa(0xffffffffffffff9c, 0x0, 0x104c00, 0x0) 10:25:08 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x4, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:25:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020520000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:08 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 824.833157][T27411] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 824.872719][T27411] FAT-fs (loop5): Directory bread(block 64) failed 10:25:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400038020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 824.924055][T27411] FAT-fs (loop5): Directory bread(block 65) failed [ 824.942333][T27411] FAT-fs (loop5): Directory bread(block 66) failed [ 824.949126][T27411] FAT-fs (loop5): Directory bread(block 67) failed [ 824.956443][T27411] FAT-fs (loop5): Directory bread(block 68) failed [ 824.963229][T27411] FAT-fs (loop5): Directory bread(block 69) failed [ 824.969966][T27411] FAT-fs (loop5): Directory bread(block 70) failed [ 824.981520][T27425] loop4: detected capacity change from 64 to 0 [ 824.981667][T27411] FAT-fs (loop5): Directory bread(block 71) failed [ 824.994664][T27411] FAT-fs (loop5): Directory bread(block 72) failed [ 825.001624][T27411] FAT-fs (loop5): Directory bread(block 73) failed [ 825.013526][T27426] loop2: detected capacity change from 3 to 0 10:25:08 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, 0x0) 10:25:08 executing program 0: pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0xfffffffffffffff8}, 0x0, 0x0) [ 825.021397][T27425] FAT-fs (loop4): bogus sectors per cluster 5 [ 825.028055][T27426] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:08 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4604}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) syz_emit_ethernet(0x300cce, &(0x7f00000000c0)=ANY=[], 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010041, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = dup2(0xffffffffffffffff, r2) getsockopt$CAN_RAW_JOIN_FILTERS(r3, 0x65, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) r4 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x19, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000100)) 10:25:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e25617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 825.077039][T27432] loop1: detected capacity change from 328 to 0 [ 825.087158][T27425] FAT-fs (loop4): Can't find a valid FAT filesystem [ 825.103336][T27426] FAT-fs (loop2): FAT read failed (blocknr 32) 10:25:08 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='asymmetric\x00', 0x0, &(0x7f0000000140)="f1c8a311", 0x4, r0) [ 825.145606][T27432] FAT-fs (loop1): bogus logical sector size 768 [ 825.175050][T27432] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x227, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000100)="01", 0x1, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)="cd", 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r0, r1}, 0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)={'wp512-generic\x00'}}) [ 825.265237][T27449] loop5: detected capacity change from 64 to 0 [ 825.291515][T27426] loop2: detected capacity change from 3 to 0 [ 825.308216][T27425] loop4: detected capacity change from 64 to 0 [ 825.350072][T27449] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 825.361521][T27425] FAT-fs (loop4): bogus sectors per cluster 5 [ 825.380014][T27426] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 825.404027][T27425] FAT-fs (loop4): Can't find a valid FAT filesystem [ 825.421112][T27426] FAT-fs (loop2): FAT read failed (blocknr 32) 10:25:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000a00000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:09 executing program 3: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/snd/seq\x00', 0x6000) 10:25:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400048020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020620000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 825.481060][T27449] FAT-fs (loop5): Directory bread(block 64) failed [ 825.497734][T27449] FAT-fs (loop5): Directory bread(block 65) failed [ 825.517385][T27449] FAT-fs (loop5): Directory bread(block 66) failed 10:25:09 executing program 3: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/vcsa\x00', 0x9c240, 0x0) [ 825.526320][T27449] FAT-fs (loop5): Directory bread(block 67) failed [ 825.533781][T27449] FAT-fs (loop5): Directory bread(block 68) failed [ 825.551466][T27449] FAT-fs (loop5): Directory bread(block 69) failed [ 825.559938][T27471] loop4: detected capacity change from 64 to 0 [ 825.560245][T27449] FAT-fs (loop5): Directory bread(block 70) failed [ 825.573453][T27449] FAT-fs (loop5): Directory bread(block 71) failed [ 825.580189][T27449] FAT-fs (loop5): Directory bread(block 72) failed [ 825.586892][T27449] FAT-fs (loop5): Directory bread(block 73) failed 10:25:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000047c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev_mcast\x00') read$FUSE(r0, &(0x7f0000000300)={0x2020}, 0x2020) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x531b80) sendmsg$NL80211_CMD_RADAR_DETECT(r1, 0x0, 0x0) [ 825.623078][T27471] FAT-fs (loop4): bogus sectors per cluster 6 [ 825.640012][T27471] FAT-fs (loop4): Can't find a valid FAT filesystem [ 825.658733][T27470] loop1: detected capacity change from 328 to 0 10:25:09 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4604}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) syz_emit_ethernet(0x300cce, &(0x7f00000000c0)=ANY=[], 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010041, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = dup2(0xffffffffffffffff, r2) getsockopt$CAN_RAW_JOIN_FILTERS(r3, 0x65, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) r4 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x19, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000100)) 10:25:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e2e617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020720000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 825.755863][T27481] loop2: detected capacity change from 3 to 0 [ 825.790761][T27470] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 825.823376][T27481] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 825.844064][T27470] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 825.863107][T27470] FAT-fs (loop1): Filesystem has been set read-only [ 825.870066][T27481] FAT-fs (loop2): FAT read failed (blocknr 32) [ 825.973605][T27496] loop5: detected capacity change from 64 to 0 [ 826.007107][T27490] loop4: detected capacity change from 64 to 0 [ 826.031451][T27481] loop2: detected capacity change from 3 to 0 [ 826.041759][T27470] loop1: detected capacity change from 328 to 0 [ 826.048421][T27496] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 826.072177][T27481] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 826.086550][T27490] FAT-fs (loop4): bogus sectors per cluster 7 [ 826.126696][T27490] FAT-fs (loop4): Can't find a valid FAT filesystem [ 826.136770][T27470] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 826.155343][T27481] FAT-fs (loop2): FAT read failed (blocknr 32) 10:25:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000b00000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 826.182472][T27496] FAT-fs (loop5): Directory bread(block 64) failed [ 826.201252][T27496] FAT-fs (loop5): Directory bread(block 65) failed [ 826.222580][T27470] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) 10:25:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 826.240325][T27496] FAT-fs (loop5): Directory bread(block 66) failed [ 826.264757][T27470] FAT-fs (loop1): Filesystem has been set read-only [ 826.276223][T27496] FAT-fs (loop5): Directory bread(block 67) failed 10:25:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400058020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 826.297642][T27496] FAT-fs (loop5): Directory bread(block 68) failed [ 826.322744][T27496] FAT-fs (loop5): Directory bread(block 69) failed [ 826.332402][T27512] loop2: detected capacity change from 3 to 0 [ 826.362314][T27496] FAT-fs (loop5): Directory bread(block 70) failed [ 826.368883][T27496] FAT-fs (loop5): Directory bread(block 71) failed [ 826.377466][T27496] FAT-fs (loop5): Directory bread(block 72) failed [ 826.384258][T27496] FAT-fs (loop5): Directory bread(block 73) failed [ 826.384858][T27512] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e2f617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 826.455165][T27512] FAT-fs (loop2): FAT read failed (blocknr 32) [ 826.455221][T27518] loop4: detected capacity change from 64 to 0 [ 826.541908][T27518] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020920000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:10 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x17, 0x0, 0x0) [ 826.593491][T27520] loop1: detected capacity change from 328 to 0 [ 826.622399][T27512] loop2: detected capacity change from 3 to 0 [ 826.679758][T27520] FAT-fs (loop1): bogus logical sector size 1280 [ 826.686742][T27512] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 826.700627][T27520] FAT-fs (loop1): Can't find a valid FAT filesystem [ 826.707392][T27512] FAT-fs (loop2): FAT read failed (blocknr 32) 10:25:10 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x1d, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:25:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000c00000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:10 executing program 0: syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x7, 0x0) 10:25:10 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0xf, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:25:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001500)=@newtfilter={0x68, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x38, 0x2, [@TCA_FLOW_ACT={0x34, 0x9, 0x0, 0x1, [@m_vlan={0x30, 0x1, 0x0, 0x0, {{0x9, 0x1, 'vlan\x00'}, {0x4}, {0x4}, {0xc}, {0xc, 0x8, {0x3}}}}]}]}}]}, 0x68}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) 10:25:10 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x19, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:25:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400068020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 826.868631][T27548] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 10:25:10 executing program 3: utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000001580)='/dev/snd/seq\x00', 0x0) [ 826.912281][T27555] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 826.926075][T27537] loop5: detected capacity change from 64 to 0 [ 826.955160][T27539] loop4: detected capacity change from 64 to 0 [ 826.980554][T27539] FAT-fs (loop4): bogus sectors per cluster 9 [ 826.986768][T27539] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:10 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='asymmetric\x00', 0x0, &(0x7f0000000140)="f1c8", 0x2, r0) [ 827.002627][T27537] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.058447][T27537] FAT-fs (loop5): Directory bread(block 64) failed [ 827.075871][T27537] FAT-fs (loop5): Directory bread(block 65) failed [ 827.086191][T27537] FAT-fs (loop5): Directory bread(block 66) failed [ 827.087585][T27566] loop1: detected capacity change from 328 to 0 [ 827.096463][T27537] FAT-fs (loop5): Directory bread(block 67) failed [ 827.111577][T27537] FAT-fs (loop5): Directory bread(block 68) failed [ 827.119572][T27537] FAT-fs (loop5): Directory bread(block 69) failed [ 827.126500][T27537] FAT-fs (loop5): Directory bread(block 70) failed [ 827.127642][T27568] loop2: detected capacity change from 3 to 0 [ 827.136035][T27537] FAT-fs (loop5): Directory bread(block 71) failed [ 827.148149][T27537] FAT-fs (loop5): Directory bread(block 72) failed [ 827.156514][T27566] FAT-fs (loop1): bogus logical sector size 1536 [ 827.158338][T27539] loop4: detected capacity change from 64 to 0 [ 827.171221][T27537] FAT-fs (loop5): Directory bread(block 73) failed [ 827.178423][T27539] FAT-fs (loop4): bogus sectors per cluster 9 [ 827.190188][T27539] FAT-fs (loop4): Can't find a valid FAT filesystem [ 827.198148][T27566] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e31617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 827.208144][T27568] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.229517][T27568] FAT-fs (loop2): FAT read failed (blocknr 32) 10:25:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020a20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:11 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) syz_open_procfs(0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000047c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, 0x0, 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev_mcast\x00') read$FUSE(r1, &(0x7f0000000300)={0x2020}, 0x2020) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x531b80) sendmsg$NL80211_CMD_RADAR_DETECT(r2, 0x0, 0x0) 10:25:11 executing program 3: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vmci\x00', 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000140)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f00000000c0)={@host}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7ab, &(0x7f0000000000)={{@host}}) [ 827.431101][T27568] loop2: detected capacity change from 3 to 0 [ 827.445370][T27584] loop5: detected capacity change from 64 to 0 [ 827.465180][T27568] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.491317][T27568] FAT-fs (loop2): FAT read failed (blocknr 32) [ 827.497659][T27595] loop4: detected capacity change from 64 to 0 [ 827.508763][T27584] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.533965][T27584] FAT-fs (loop5): Directory bread(block 64) failed [ 827.540621][T27584] FAT-fs (loop5): Directory bread(block 65) failed [ 827.558180][T27584] FAT-fs (loop5): Directory bread(block 66) failed [ 827.569747][T27595] FAT-fs (loop4): bogus sectors per cluster 10 [ 827.577504][T27595] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000d00000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400088020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:11 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x1a, 0x0, 0x0) [ 827.591473][T27584] FAT-fs (loop5): Directory bread(block 67) failed [ 827.598166][T27584] FAT-fs (loop5): Directory bread(block 68) failed [ 827.605753][T27584] FAT-fs (loop5): Directory bread(block 69) failed [ 827.612477][T27584] FAT-fs (loop5): Directory bread(block 70) failed [ 827.618993][T27584] FAT-fs (loop5): Directory bread(block 71) failed [ 827.626035][T27584] FAT-fs (loop5): Directory bread(block 72) failed [ 827.637347][T27584] FAT-fs (loop5): Directory bread(block 73) failed 10:25:11 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x2, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:25:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e32617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020b20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:11 executing program 3: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/pid\x00') ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, 0x0) 10:25:11 executing program 3: syz_open_dev$char_raw(&(0x7f0000001480)='/dev/raw/raw#\x00', 0x1, 0x101202) 10:25:11 executing program 3: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vmci\x00', 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000080)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f00000000c0)={@host}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r0, 0x7a6, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x9c}) [ 827.812515][T27605] loop1: detected capacity change from 328 to 0 [ 827.831856][T27611] loop2: detected capacity change from 3 to 0 [ 827.850511][T27605] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.866243][T27611] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 827.894530][T27627] loop4: detected capacity change from 64 to 0 [ 827.903896][T27627] FAT-fs (loop4): bogus sectors per cluster 11 [ 827.910522][T27627] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:11 executing program 3: syz_genetlink_get_family_id$net_dm(&(0x7f0000000180)='NET_DM\x00') syz_genetlink_get_family_id$l2tp(&(0x7f0000001880)='l2tp\x00') socket$inet_udp(0x2, 0x2, 0x0) [ 827.912394][T27605] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 827.955006][T27627] loop4: detected capacity change from 64 to 0 [ 827.972498][T27611] FAT-fs (loop2): FAT read failed (blocknr 32) [ 827.979121][T27631] loop5: detected capacity change from 64 to 0 [ 827.994277][T27605] FAT-fs (loop1): Filesystem has been set read-only [ 828.001566][T27627] FAT-fs (loop4): bogus sectors per cluster 11 [ 828.029737][T27627] FAT-fs (loop4): Can't find a valid FAT filesystem [ 828.057230][T27631] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 828.076276][T27631] FAT-fs (loop5): Directory bread(block 64) failed [ 828.083630][T27631] FAT-fs (loop5): Directory bread(block 65) failed [ 828.091857][T27631] FAT-fs (loop5): Directory bread(block 66) failed [ 828.100585][T27631] FAT-fs (loop5): Directory bread(block 67) failed [ 828.107171][T27631] FAT-fs (loop5): Directory bread(block 68) failed [ 828.114558][T27631] FAT-fs (loop5): Directory bread(block 69) failed [ 828.121562][T27631] FAT-fs (loop5): Directory bread(block 70) failed [ 828.128629][T27631] FAT-fs (loop5): Directory bread(block 71) failed [ 828.136245][T27631] FAT-fs (loop5): Directory bread(block 72) failed [ 828.145735][T27631] FAT-fs (loop5): Directory bread(block 73) failed [ 828.184492][T27605] loop1: detected capacity change from 328 to 0 [ 828.197272][T27605] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 828.217341][T27605] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 828.242044][T27605] FAT-fs (loop1): Filesystem has been set read-only 10:25:12 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, 0x0) 10:25:12 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/full\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0xc020660b, 0xa) 10:25:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000e00000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400098020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020c20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e33617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:12 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) syz_emit_ethernet(0x300cce, &(0x7f00000000c0)=ANY=[], 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x19, 0x0) 10:25:12 executing program 0: syz_genetlink_get_family_id$wireguard(&(0x7f0000001040)='wireguard\x00') 10:25:12 executing program 0: openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "080002000000000008ff43944eeba71a4976e252922cb18f6e2e48ba000000012e0b385404b03ae96d09800000000000000101013c5811039e15825527ecba66fd767ce7a7f6e1b6b408561839ede6dd248a00000000000000000000000000000006ad8e5ecc326d3a09ffc2c6540200e4f200"}, 0x80) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) io_setup(0x1, &(0x7f0000000300)=0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480)='/dev/net/tun\x00', 0x2, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba007e61ca0f0b38e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)) io_submit(r1, 0xa, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r2, &(0x7f0000000040), 0xff66}]) 10:25:12 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) syz_emit_ethernet(0x300cce, &(0x7f00000000c0)=ANY=[], 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x19, 0x0) [ 828.461871][T27659] loop2: detected capacity change from 3 to 0 [ 828.482049][T27664] loop4: detected capacity change from 64 to 0 [ 828.503181][T27664] FAT-fs (loop4): bogus sectors per cluster 12 [ 828.512576][T27659] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 828.523085][T27664] FAT-fs (loop4): Can't find a valid FAT filesystem [ 828.537492][T27659] FAT-fs (loop2): FAT read failed (blocknr 32) 10:25:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020d20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:12 executing program 0: syz_open_dev$rtc(&(0x7f0000000880)='/dev/rtc#\x00', 0xfffffffffffff001, 0x2a040) 10:25:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020001000000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:12 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x4c, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"d56b"}}}}}}}, 0x0) 10:25:12 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsa\x00', 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(r0, 0x0, 0x0) [ 828.744902][T27687] loop5: detected capacity change from 64 to 0 [ 828.776085][T27686] loop1: detected capacity change from 328 to 0 [ 828.804263][T27687] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 828.836198][T27703] loop4: detected capacity change from 64 to 0 [ 828.843741][T27687] FAT-fs (loop5): Directory bread(block 64) failed [ 828.861284][T27703] FAT-fs (loop4): bogus sectors per cluster 13 [ 828.867878][T27687] FAT-fs (loop5): Directory bread(block 65) failed [ 828.868600][T27706] loop2: detected capacity change from 3 to 0 [ 828.882882][T27703] FAT-fs (loop4): Can't find a valid FAT filesystem [ 828.889412][T27687] FAT-fs (loop5): Directory bread(block 66) failed [ 828.910200][T27686] FAT-fs (loop1): bogus logical sector size 2304 [ 828.918753][T27686] FAT-fs (loop1): Can't find a valid FAT filesystem [ 828.926068][T27687] FAT-fs (loop5): Directory bread(block 67) failed [ 828.934526][T27687] FAT-fs (loop5): Directory bread(block 68) failed [ 828.941702][T27687] FAT-fs (loop5): Directory bread(block 69) failed [ 828.953740][T27706] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 828.975319][T27706] FAT-fs (loop2): FAT read failed (blocknr 32) [ 828.981787][T27687] FAT-fs (loop5): Directory bread(block 70) failed [ 828.988317][T27687] FAT-fs (loop5): Directory bread(block 71) failed [ 828.995900][T27687] FAT-fs (loop5): Directory bread(block 72) failed [ 829.004399][T27687] FAT-fs (loop5): Directory bread(block 73) failed [ 829.013982][T27703] loop4: detected capacity change from 64 to 0 [ 829.041641][T27703] FAT-fs (loop4): bogus sectors per cluster 13 [ 829.047904][T27703] FAT-fs (loop4): Can't find a valid FAT filesystem [ 829.062192][T27686] loop1: detected capacity change from 328 to 0 [ 829.117923][T27686] FAT-fs (loop1): bogus logical sector size 2304 [ 829.150609][T27686] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000f8020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:13 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="24000000180007351dfffd946f6105000a2800091f00422cfd66080008001e4004000300", 0x24}], 0x1}, 0x0) 10:25:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 10:25:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020e20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e34617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020001100000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:13 executing program 3: sched_rr_get_interval(0x0, &(0x7f0000000b80)) [ 829.370671][T27727] loop4: detected capacity change from 64 to 0 [ 829.400009][T27734] loop1: detected capacity change from 328 to 0 10:25:13 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x1c, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:25:13 executing program 0: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vmci\x00', 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000140)=0xa0000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001000)='/dev/nullb0\x00', 0x101802, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) write$capi20_data(r2, &(0x7f0000000180)={{0x10}, 0x27, "221b8893c2e8f2b6f819742de8220829c7b5d956c9524fe70b205bc7b0cb1f3e68b7d124e3e2e2"}, 0x39) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f00000000c0)={@host}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a9, &(0x7f0000000000)={{@host}}) [ 829.416747][T27732] loop2: detected capacity change from 3 to 0 [ 829.426498][T27731] loop5: detected capacity change from 64 to 0 [ 829.443161][T27732] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 829.452735][T27734] FAT-fs (loop1): bogus logical sector size 3840 [ 829.459507][T27731] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 829.460086][T27727] FAT-fs (loop4): bogus sectors per cluster 14 [ 829.483763][T27731] FAT-fs (loop5): Directory bread(block 64) failed [ 829.490359][T27731] FAT-fs (loop5): Directory bread(block 65) failed [ 829.494997][T27734] FAT-fs (loop1): Can't find a valid FAT filesystem [ 829.497022][T27731] FAT-fs (loop5): Directory bread(block 66) failed [ 829.511271][T27731] FAT-fs (loop5): Directory bread(block 67) failed [ 829.518084][T27731] FAT-fs (loop5): Directory bread(block 68) failed [ 829.526078][T27731] FAT-fs (loop5): Directory bread(block 69) failed [ 829.532803][T27731] FAT-fs (loop5): Directory bread(block 70) failed [ 829.535625][T27732] FAT-fs (loop2): FAT read failed (blocknr 32) [ 829.539386][T27731] FAT-fs (loop5): Directory bread(block 71) failed [ 829.552555][T27731] FAT-fs (loop5): Directory bread(block 72) failed [ 829.559151][T27731] FAT-fs (loop5): Directory bread(block 73) failed [ 829.567277][T27727] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:13 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x14, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:25:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e35617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 829.655671][T27753] Context (ID=0x10) not attached to queue pair (handle=0x2:0x0) [ 829.694678][T27734] loop1: detected capacity change from 328 to 0 [ 829.729763][T27732] loop2: detected capacity change from 3 to 0 [ 829.746794][T27734] FAT-fs (loop1): bogus logical sector size 3840 10:25:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174003c8020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200004) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, 0x8) sendfile(r0, r2, 0x0, 0x80001d00c0d0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) 10:25:13 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x19, 0x0) [ 829.773815][T27734] FAT-fs (loop1): Can't find a valid FAT filesystem [ 829.784766][T27732] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 829.839299][T27732] FAT-fs (loop2): FAT read failed (blocknr 32) 10:25:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020f20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020001200000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 10:25:13 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = timerfd_create(0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f0000000300)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r2, 0x89a0, &(0x7f0000000440)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @mcast1, @loopback}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000004c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') r4 = socket(0x10, 0x800000000000803, 0x0) sendto(r4, &(0x7f0000000140)="120000001600e70d017b00000000008e1584", 0x28f, 0x0, 0x0, 0x3d4) recvmmsg(0xffffffffffffffff, &(0x7f0000004e00), 0x27, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='smaps_rollup\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 829.975356][T27771] loop1: detected capacity change from 328 to 0 [ 830.042921][T27771] FAT-fs (loop1): bogus logical sector size 15360 [ 830.071535][T27771] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e36617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 830.088455][ T35] audit: type=1326 audit(1608719113.868:46): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=27780 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x460faa code=0x7ffc0000 10:25:13 executing program 0: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vmci\x00', 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in6=@mcast1}, 0x0, @in6=@private2}}, 0xe8) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000140)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f00000000c0)={@host}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a9, &(0x7f0000000100)={{@local}}) [ 830.151491][T27784] loop4: detected capacity change from 64 to 0 [ 830.163883][ T35] audit: type=1326 audit(1608719113.868:47): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=27780 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x45e149 code=0x7ffc0000 [ 830.193443][ T35] audit: type=1326 audit(1608719113.868:48): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=27780 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x45e149 code=0x7ffc0000 [ 830.219273][ T35] audit: type=1326 audit(1608719113.898:49): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=27780 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x460faa code=0x7ffc0000 [ 830.230168][T27789] loop2: detected capacity change from 3 to 0 [ 830.247290][ T35] audit: type=1326 audit(1608719113.898:50): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=27780 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x45e149 code=0x7ffc0000 [ 830.262056][T27789] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 830.270813][T27784] FAT-fs (loop4): bogus sectors per cluster 15 [ 830.283610][ T35] audit: type=1326 audit(1608719113.898:51): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=27780 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x460faa code=0x7ffc0000 [ 830.298957][T27792] loop5: detected capacity change from 64 to 0 [ 830.304881][ T35] audit: type=1326 audit(1608719113.898:52): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=27780 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x45e149 code=0x7ffc0000 [ 830.315563][T27792] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 830.343954][T27792] FAT-fs (loop5): Directory bread(block 64) failed [ 830.343972][T27771] loop1: detected capacity change from 328 to 0 [ 830.350702][T27792] FAT-fs (loop5): Directory bread(block 65) failed [ 830.363880][T27771] FAT-fs (loop1): bogus logical sector size 15360 [ 830.363890][T27792] FAT-fs (loop5): Directory bread(block 66) failed [ 830.363911][T27792] FAT-fs (loop5): Directory bread(block 67) failed [ 830.377841][T27784] FAT-fs (loop4): Can't find a valid FAT filesystem [ 830.384123][T27792] FAT-fs (loop5): Directory bread(block 68) failed [ 830.384145][T27792] FAT-fs (loop5): Directory bread(block 69) failed [ 830.384170][T27792] FAT-fs (loop5): Directory bread(block 70) failed [ 830.417426][T27789] FAT-fs (loop2): FAT read failed (blocknr 32) [ 830.430610][T27771] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:14 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/full\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x5451, 0xa) [ 830.457943][T27784] loop4: detected capacity change from 64 to 0 [ 830.477458][T27792] FAT-fs (loop5): Directory bread(block 71) failed [ 830.486740][ T35] audit: type=1326 audit(1608719113.898:53): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=27780 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x45e149 code=0x7ffc0000 [ 830.491848][T27792] FAT-fs (loop5): Directory bread(block 72) failed [ 830.513448][ T35] audit: type=1326 audit(1608719113.908:54): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=27780 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=228 compat=0 ip=0x460faa code=0x7ffc0000 [ 830.533061][T27792] FAT-fs (loop5): Directory bread(block 73) failed 10:25:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) [ 830.536189][ T35] audit: type=1326 audit(1608719113.908:55): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=27780 comm="syz-executor.3" exe="/root/syz-executor.3" sig=0 arch=c000003e syscall=283 compat=0 ip=0x45e149 code=0x7ffc0000 10:25:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e37617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020220000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 830.614593][T27784] FAT-fs (loop4): bogus sectors per cluster 15 [ 830.630731][T27789] loop2: detected capacity change from 3 to 0 [ 830.630825][T27784] FAT-fs (loop4): Can't find a valid FAT filesystem [ 830.639258][T27789] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:14 executing program 3: creat(&(0x7f0000008980)='./file0\x00', 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, 0x0) 10:25:14 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) [ 830.699581][T27789] FAT-fs (loop2): FAT read failed (blocknr 32) [ 830.724686][T27824] NFS: mount program didn't pass any mount data [ 830.735080][T27828] NFS: mount program didn't pass any mount data 10:25:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020001b00000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:14 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$qrtr(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[{0x10}, {0x10}], 0x20}, 0x38) 10:25:14 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001500)='/dev/snapshot\x00', 0x2000c0, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r0, 0x80083313, 0x0) 10:25:14 executing program 0: openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 10:25:14 executing program 3: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vmci\x00', 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r0, 0x7a7, &(0x7f0000000140)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r0, 0x7a0, &(0x7f00000000c0)={@host}) ioctl$IOCTL_VMCI_NOTIFY_RESOURCE(r0, 0x7a9, &(0x7f0000000000)={{@host}}) [ 830.821936][T27831] loop5: detected capacity change from 64 to 0 10:25:14 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x21, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 830.881335][T27831] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 830.899432][T27834] loop1: detected capacity change from 328 to 0 [ 830.908957][T27831] FAT-fs (loop5): Directory bread(block 64) failed [ 830.920394][T27831] FAT-fs (loop5): Directory bread(block 65) failed [ 830.927107][T27831] FAT-fs (loop5): Directory bread(block 66) failed [ 830.938154][T27831] FAT-fs (loop5): Directory bread(block 67) failed [ 830.947122][T27831] FAT-fs (loop5): Directory bread(block 68) failed [ 830.954246][T27831] FAT-fs (loop5): Directory bread(block 69) failed [ 830.961181][T27831] FAT-fs (loop5): Directory bread(block 70) failed [ 830.967879][T27831] FAT-fs (loop5): Directory bread(block 71) failed [ 830.968091][T27851] loop4: detected capacity change from 64 to 0 10:25:14 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/full\x00', 0x2481, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) [ 830.985008][T27851] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 830.997211][T27831] FAT-fs (loop5): Directory bread(block 72) failed [ 831.005852][T27831] FAT-fs (loop5): Directory bread(block 73) failed [ 831.014970][T27858] loop2: detected capacity change from 3 to 0 [ 831.025027][T27858] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e38617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020320000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:14 executing program 0: r0 = socket(0x10, 0x2, 0x6) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0) 10:25:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021120000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 831.035133][T27858] FAT-fs (loop2): FAT read failed (blocknr 32) 10:25:14 executing program 3: openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snd/timer\x00', 0x0) [ 831.246598][T27874] loop1: detected capacity change from 328 to 0 [ 831.257078][T27858] loop2: detected capacity change from 3 to 0 [ 831.271633][T27874] FAT-fs (loop1): bogus sectors per cluster 3 [ 831.277968][T27874] FAT-fs (loop1): Can't find a valid FAT filesystem [ 831.288538][T27878] loop5: detected capacity change from 64 to 0 [ 831.296716][T27858] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 831.297935][T27878] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 831.313512][T27858] FAT-fs (loop2): FAT read failed (blocknr 32) [ 831.320728][T27878] FAT-fs (loop5): Directory bread(block 64) failed [ 831.329220][T27878] FAT-fs (loop5): Directory bread(block 65) failed [ 831.339939][T27878] FAT-fs (loop5): Directory bread(block 66) failed [ 831.355219][T27878] FAT-fs (loop5): Directory bread(block 67) failed [ 831.393156][T27884] loop4: detected capacity change from 64 to 0 [ 831.420413][T27874] loop1: detected capacity change from 328 to 0 [ 831.444678][T27884] FAT-fs (loop4): bogus sectors per cluster 17 [ 831.451327][T27874] FAT-fs (loop1): bogus sectors per cluster 3 [ 831.472227][T27878] FAT-fs (loop5): Directory bread(block 68) failed [ 831.478841][T27878] FAT-fs (loop5): Directory bread(block 69) failed [ 831.488553][T27878] FAT-fs (loop5): Directory bread(block 70) failed 10:25:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020006400000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:15 executing program 0: r0 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/vmci\x00', 0x2, 0x0) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r0, 0x7ac, 0x0) 10:25:15 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x3, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 831.495242][T27878] FAT-fs (loop5): Directory bread(block 71) failed [ 831.512041][T27878] FAT-fs (loop5): Directory bread(block 72) failed [ 831.512571][T27884] FAT-fs (loop4): Can't find a valid FAT filesystem [ 831.525478][T27874] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @local}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=0xffffffffffffffff) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x734, 0x0, 0xffffffffffffff39) 10:25:15 executing program 0: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) [ 831.548990][T27878] FAT-fs (loop5): Directory bread(block 73) failed 10:25:15 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000a40)='/dev/snd/controlC#\x00', 0x0, 0x0) 10:25:15 executing program 0: openat$cuse(0xffffffffffffff9c, &(0x7f0000006ac0)='/dev/cuse\x00', 0x2, 0x0) 10:25:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e39617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:15 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/snd/seq\x00', 0x102002) 10:25:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020420000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 831.720295][T27884] loop4: detected capacity change from 64 to 0 [ 831.727588][T27884] FAT-fs (loop4): bogus sectors per cluster 17 [ 831.741596][T27884] FAT-fs (loop4): Can't find a valid FAT filesystem [ 831.780082][T27908] loop2: detected capacity change from 3 to 0 10:25:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021220000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:15 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x3a) sendto$inet6(r0, &(0x7f0000000000), 0xfa0f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 831.898058][T27908] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 831.908449][T27918] loop1: detected capacity change from 328 to 0 [ 831.916276][T27908] FAT-fs (loop2): FAT read failed (blocknr 32) 10:25:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000401000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 831.963261][T27925] loop5: detected capacity change from 64 to 0 10:25:15 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x10, 0x0, 0x0) [ 832.058777][T27925] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 832.078192][T27929] loop4: detected capacity change from 64 to 0 [ 832.085699][T27925] FAT-fs (loop5): Directory bread(block 64) failed 10:25:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020520000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 832.104224][T27937] loop2: detected capacity change from 3 to 0 [ 832.122212][T27937] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 832.131613][T27929] FAT-fs (loop4): bogus sectors per cluster 18 [ 832.134616][T27925] FAT-fs (loop5): Directory bread(block 65) failed [ 832.154360][T27929] FAT-fs (loop4): Can't find a valid FAT filesystem [ 832.173525][T27937] FAT-fs (loop2): bogus number of directory entries (1) [ 832.180495][T27925] FAT-fs (loop5): Directory bread(block 66) failed [ 832.180518][T27925] FAT-fs (loop5): Directory bread(block 67) failed [ 832.180536][T27925] FAT-fs (loop5): Directory bread(block 68) failed [ 832.180553][T27925] FAT-fs (loop5): Directory bread(block 69) failed [ 832.180570][T27925] FAT-fs (loop5): Directory bread(block 70) failed [ 832.180585][T27925] FAT-fs (loop5): Directory bread(block 71) failed [ 832.208393][T27937] FAT-fs (loop2): Can't find a valid FAT filesystem [ 832.260387][T27925] FAT-fs (loop5): Directory bread(block 72) failed [ 832.268490][T27925] FAT-fs (loop5): Directory bread(block 73) failed [ 832.289757][T27946] loop1: detected capacity change from 328 to 0 [ 832.342263][T27929] loop4: detected capacity change from 64 to 0 [ 832.359759][T27946] FAT-fs (loop1): bogus sectors per cluster 5 [ 832.369886][T27946] FAT-fs (loop1): Can't find a valid FAT filesystem [ 832.378390][T27937] loop2: detected capacity change from 3 to 0 [ 832.387423][T27929] FAT-fs (loop4): bogus sectors per cluster 18 [ 832.400293][T27937] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 832.411570][T27937] FAT-fs (loop2): bogus number of directory entries (1) [ 832.419259][T27937] FAT-fs (loop2): Can't find a valid FAT filesystem [ 832.428990][T27929] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) 10:25:16 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x15, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:25:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020001001000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e3a617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020620000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:16 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x12, &(0x7f00000002c0)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:25:16 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sysfs\x00', 0x1, 0x0) 10:25:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021320000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:16 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4604}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) syz_emit_ethernet(0x300cce, &(0x7f00000000c0)=ANY=[], 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, 0x0) 10:25:16 executing program 3: r0 = socket$qrtr(0x2a, 0x2, 0x0) recvmsg$qrtr(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x38, 0x0) 10:25:16 executing program 3: perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28851, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 832.698390][T27981] loop2: detected capacity change from 3 to 0 [ 832.721477][T27980] loop1: detected capacity change from 328 to 0 [ 832.728233][T27981] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 832.737605][T27981] FAT-fs (loop2): bogus number of directory entries (1) 10:25:16 executing program 3: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000980)='/dev/vcsa\x00', 0x0, 0x0) [ 832.746057][T27981] FAT-fs (loop2): Can't find a valid FAT filesystem [ 832.802742][T27980] FAT-fs (loop1): bogus sectors per cluster 6 [ 832.808874][T27980] FAT-fs (loop1): Can't find a valid FAT filesystem [ 832.829373][T27992] loop5: detected capacity change from 64 to 0 [ 832.839895][T27993] loop4: detected capacity change from 64 to 0 [ 832.853580][T27981] loop2: detected capacity change from 3 to 0 [ 832.886017][T27992] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 832.903628][T27993] FAT-fs (loop4): bogus sectors per cluster 19 [ 832.912370][T27992] FAT-fs (loop5): Directory bread(block 64) failed [ 832.919164][T27992] FAT-fs (loop5): Directory bread(block 65) failed [ 832.926222][T27992] FAT-fs (loop5): Directory bread(block 66) failed [ 832.933085][T27992] FAT-fs (loop5): Directory bread(block 67) failed [ 832.939829][T27992] FAT-fs (loop5): Directory bread(block 68) failed [ 832.946596][T27992] FAT-fs (loop5): Directory bread(block 69) failed 10:25:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020720000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 832.953380][T27992] FAT-fs (loop5): Directory bread(block 70) failed [ 832.960137][T27992] FAT-fs (loop5): Directory bread(block 71) failed [ 832.966806][T27992] FAT-fs (loop5): Directory bread(block 72) failed [ 832.973653][T27992] FAT-fs (loop5): Directory bread(block 73) failed [ 832.979446][T27993] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:16 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/9) 10:25:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000003000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e3b617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:16 executing program 3: openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x414c02, 0x0, 0x1}, 0x18) 10:25:16 executing program 3: syz_open_dev$rtc(&(0x7f0000000880)='/dev/rtc#\x00', 0xfffffffffffff001, 0x0) 10:25:17 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4604}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) syz_emit_ethernet(0x300cce, &(0x7f00000000c0)=ANY=[], 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20010041, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r3 = dup2(r2, r2) sendmsg$NL80211_CMD_SET_STATION(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) getsockopt$CAN_RAW_JOIN_FILTERS(r3, 0x65, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000100)) [ 833.202424][T28011] loop1: detected capacity change from 328 to 0 [ 833.216570][T27993] loop4: detected capacity change from 64 to 0 [ 833.229627][T28011] FAT-fs (loop1): bogus sectors per cluster 7 [ 833.236300][T28011] FAT-fs (loop1): Can't find a valid FAT filesystem [ 833.301268][T27993] FAT-fs (loop4): bogus sectors per cluster 19 [ 833.307478][T27993] FAT-fs (loop4): Can't find a valid FAT filesystem [ 833.319254][T28026] loop2: detected capacity change from 3 to 0 [ 833.341776][T28011] loop1: detected capacity change from 328 to 0 [ 833.358702][T28023] loop5: detected capacity change from 64 to 0 [ 833.368254][T28011] FAT-fs (loop1): bogus sectors per cluster 7 [ 833.376111][T28026] FAT-fs (loop2): bogus number of FAT structure [ 833.393729][T28011] FAT-fs (loop1): Can't find a valid FAT filesystem [ 833.415200][T28026] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021420000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:17 executing program 3: socketpair(0x1e, 0x0, 0x2, &(0x7f0000000000)) [ 833.436895][T28023] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 833.520563][T28023] FAT-fs (loop5): Directory bread(block 64) failed [ 833.535175][T28023] FAT-fs (loop5): Directory bread(block 65) failed [ 833.552219][T28023] FAT-fs (loop5): Directory bread(block 66) failed [ 833.559625][T28023] FAT-fs (loop5): Directory bread(block 67) failed 10:25:17 executing program 3: syz_genetlink_get_family_id$l2tp(&(0x7f0000001880)='l2tp\x00') [ 833.566485][T28023] FAT-fs (loop5): Directory bread(block 68) failed [ 833.566599][T28023] FAT-fs (loop5): Directory bread(block 69) failed [ 833.566618][T28023] FAT-fs (loop5): Directory bread(block 70) failed [ 833.566636][T28023] FAT-fs (loop5): Directory bread(block 71) failed [ 833.566662][T28023] FAT-fs (loop5): Directory bread(block 72) failed [ 833.566679][T28023] FAT-fs (loop5): Directory bread(block 73) failed [ 833.575263][T28026] loop2: detected capacity change from 3 to 0 [ 833.576502][T28026] FAT-fs (loop2): bogus number of FAT structure [ 833.576515][T28026] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:17 executing program 3: openat$full(0xffffffffffffff9c, 0x0, 0x143c2, 0x0) 10:25:17 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x3, 0x0, 0x700) [ 833.690789][T28044] loop4: detected capacity change from 64 to 0 [ 833.709223][T28044] FAT-fs (loop4): bogus sectors per cluster 20 [ 833.722561][T28044] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000110000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e3c617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:17 executing program 3: openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000a40)={0x16e40, 0x0, 0x2}, 0x18) [ 833.825457][T28044] loop4: detected capacity change from 64 to 0 [ 833.843455][T28061] loop2: detected capacity change from 3 to 0 10:25:17 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000ac0)) [ 833.899765][T28044] FAT-fs (loop4): bogus sectors per cluster 20 [ 833.921980][T28061] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 833.935171][T28070] loop1: detected capacity change from 328 to 0 10:25:17 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f0000001800)={&(0x7f0000001740), 0xc, 0x0}, 0x0) [ 833.945268][T28044] FAT-fs (loop4): Can't find a valid FAT filesystem [ 833.971997][T28061] FAT-fs (loop2): FAT read failed (blocknr 32) [ 834.031009][T28079] loop5: detected capacity change from 64 to 0 [ 834.044696][T28079] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 834.056407][T28079] FAT-fs (loop5): Directory bread(block 64) failed [ 834.069705][T28079] FAT-fs (loop5): Directory bread(block 65) failed [ 834.076365][T28079] FAT-fs (loop5): Directory bread(block 66) failed [ 834.086319][T28079] FAT-fs (loop5): Directory bread(block 67) failed [ 834.096261][T28079] FAT-fs (loop5): Directory bread(block 68) failed [ 834.106194][T28079] FAT-fs (loop5): Directory bread(block 69) failed [ 834.127471][T28079] FAT-fs (loop5): Directory bread(block 70) failed [ 834.138315][T28079] FAT-fs (loop5): Directory bread(block 71) failed [ 834.148528][T28079] FAT-fs (loop5): Directory bread(block 72) failed [ 834.159109][T28079] FAT-fs (loop5): Directory bread(block 73) failed 10:25:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') recvmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0xfffffffffffffff3, 0x0, 0x0, 0x0, 0x568, 0x500}}], 0xf, 0xa, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(0x0) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000240)={0x0}}, 0x4) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="18000000", @ANYRES16=r2, @ANYBLOB="0307008300fffffcfe000100000004000180"], 0x18}}, 0x0) syz_open_dev$mouse(0x0, 0x0, 0x2340) 10:25:18 executing program 3: clone3(&(0x7f0000001880)={0x280110080, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 10:25:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021520000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020001813000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020920000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e3d617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 834.469050][T28098] loop5: detected capacity change from 64 to 0 [ 834.478278][T28098] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 834.498854][T28095] loop4: detected capacity change from 64 to 0 [ 834.499389][T28098] FAT-fs (loop5): Directory bread(block 64) failed [ 834.511748][T28098] FAT-fs (loop5): Directory bread(block 65) failed [ 834.525681][T28098] FAT-fs (loop5): Directory bread(block 66) failed [ 834.532816][T28099] loop1: detected capacity change from 328 to 0 [ 834.533065][T28098] FAT-fs (loop5): Directory bread(block 67) failed [ 834.546310][T28103] loop2: detected capacity change from 3 to 0 [ 834.546346][T28098] FAT-fs (loop5): Directory bread(block 68) failed [ 834.559288][T28098] FAT-fs (loop5): Directory bread(block 69) failed [ 834.567584][T28098] FAT-fs (loop5): Directory bread(block 70) failed 10:25:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x15, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}, {"d5"}}}}}}}, 0x0) 10:25:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e3e617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 834.574664][T28098] FAT-fs (loop5): Directory bread(block 71) failed [ 834.577036][T28095] FAT-fs (loop4): bogus sectors per cluster 21 [ 834.581282][T28098] FAT-fs (loop5): Directory bread(block 72) failed [ 834.592918][T28103] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 834.594063][T28098] FAT-fs (loop5): Directory bread(block 73) failed [ 834.609211][T28099] FAT-fs (loop1): bogus sectors per cluster 9 [ 834.635896][T28095] FAT-fs (loop4): Can't find a valid FAT filesystem [ 834.643582][T28103] FAT-fs (loop2): bogus number of directory entries (19) [ 834.650956][T28103] FAT-fs (loop2): Can't find a valid FAT filesystem [ 834.665030][T28099] FAT-fs (loop1): Can't find a valid FAT filesystem [ 834.683914][T28095] loop4: detected capacity change from 64 to 0 [ 834.698042][T28095] FAT-fs (loop4): bogus sectors per cluster 21 [ 834.704641][T28095] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:18 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0xa, 0x0, 0x0) 10:25:18 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x11, 0x0, 0x0) 10:25:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021620000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 834.790924][T28120] loop5: detected capacity change from 64 to 0 [ 834.829561][T28099] loop1: detected capacity change from 328 to 0 10:25:18 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:25:18 executing program 0: ioctl$USBDEVFS_SETINTERFACE(0xffffffffffffffff, 0x80085504, 0x0) 10:25:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000020000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:18 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 834.896125][T28099] FAT-fs (loop1): bogus sectors per cluster 9 [ 834.903403][T28120] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 834.926231][T28120] FAT-fs (loop5): Directory bread(block 64) failed [ 834.938578][T28120] FAT-fs (loop5): Directory bread(block 65) failed [ 834.945490][T28120] FAT-fs (loop5): Directory bread(block 66) failed [ 834.952196][T28120] FAT-fs (loop5): Directory bread(block 67) failed [ 834.953535][T28099] FAT-fs (loop1): Can't find a valid FAT filesystem [ 834.964637][T28120] FAT-fs (loop5): Directory bread(block 68) failed [ 834.976438][T28120] FAT-fs (loop5): Directory bread(block 69) failed 10:25:18 executing program 3: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcsa\x00', 0x80000, 0x0) [ 835.004164][T28120] FAT-fs (loop5): Directory bread(block 70) failed [ 835.017887][T28120] FAT-fs (loop5): Directory bread(block 71) failed [ 835.032276][T28120] FAT-fs (loop5): Directory bread(block 72) failed [ 835.039076][T28120] FAT-fs (loop5): Directory bread(block 73) failed 10:25:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020a20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:18 executing program 0: r0 = socket$inet(0x2, 0x3, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x28}}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) 10:25:18 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x2, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x19, 0x0) [ 835.073758][T28140] loop4: detected capacity change from 64 to 0 [ 835.092838][T28142] loop2: detected capacity change from 3 to 0 [ 835.100444][T28140] FAT-fs (loop4): bogus sectors per cluster 22 [ 835.108043][T28142] FAT-fs (loop2): bogus number of FAT structure 10:25:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e5c617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 835.128512][T28140] FAT-fs (loop4): Can't find a valid FAT filesystem [ 835.133273][T28142] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:19 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=@getae={0x12c, 0x1f, 0x1, 0x0, 0x0, {{@in6=@remote, 0x0, 0xa}, @in6=@private2}, [@sa={0xe4, 0x6, {{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in6=@private2}, @in6=@ipv4={[], [], @loopback}}}, @etimer_thresh={0x8}]}, 0x12c}}, 0x0) 10:25:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021720000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 835.241585][T28142] loop2: detected capacity change from 3 to 0 10:25:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000001680)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r2, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000040), 0x24, 0x0) [ 835.312133][T28142] FAT-fs (loop2): bogus number of FAT structure [ 835.327934][T28164] loop1: detected capacity change from 328 to 0 [ 835.338983][T28142] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:19 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_names\x00') read$FUSE(r0, &(0x7f0000000040)={0x2020}, 0x2020) 10:25:19 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @random="465015bd32b7", @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "37c97c", 0x9, 0x33, 0x0, @remote, @mcast2={0x0}, {[], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) [ 835.397291][T28164] FAT-fs (loop1): bogus sectors per cluster 10 [ 835.410054][T28164] FAT-fs (loop1): Can't find a valid FAT filesystem [ 835.419011][T28176] loop4: detected capacity change from 64 to 0 10:25:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000002c000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:19 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @random="465015bd32b7", @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "37c97c", 0x9, 0x33, 0x0, @remote, @mcast2={0x0}, {[], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) [ 835.487994][T28163] loop5: detected capacity change from 64 to 0 [ 835.495952][T28176] FAT-fs (loop4): bogus sectors per cluster 23 [ 835.522168][T28176] FAT-fs (loop4): Can't find a valid FAT filesystem [ 835.564962][T28164] loop1: detected capacity change from 328 to 0 [ 835.599091][T28163] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 835.621598][T28164] FAT-fs (loop1): bogus sectors per cluster 10 10:25:19 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000000)={'bridge_slave_1\x00', @ifru_map}) 10:25:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020b20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021820000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 835.672132][T28163] FAT-fs (loop5): Directory bread(block 64) failed [ 835.679978][T28164] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:19 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @random="465015bd32b7", @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "37c97c", 0x9, 0x33, 0x0, @remote, @mcast2={0x0}, {[], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) [ 835.736806][T28163] FAT-fs (loop5): Directory bread(block 65) failed [ 835.764053][T28163] FAT-fs (loop5): Directory bread(block 66) failed [ 835.780710][T28163] FAT-fs (loop5): Directory bread(block 67) failed [ 835.789721][T28196] bridge0: port 2(bridge_slave_1) entered disabled state [ 835.800770][T28163] FAT-fs (loop5): Directory bread(block 68) failed [ 835.828602][T28163] FAT-fs (loop5): Directory bread(block 69) failed [ 835.843907][T28194] loop2: detected capacity change from 3 to 0 [ 835.861779][T28163] FAT-fs (loop5): Directory bread(block 70) failed [ 835.869950][T28163] FAT-fs (loop5): Directory bread(block 71) failed [ 835.876668][T28163] FAT-fs (loop5): Directory bread(block 72) failed [ 835.884856][T28163] FAT-fs (loop5): Directory bread(block 73) failed [ 835.897870][T28201] loop4: detected capacity change from 64 to 0 [ 835.921602][T28194] FAT-fs (loop2): bogus number of FAT structure [ 835.927894][T28194] FAT-fs (loop2): Can't find a valid FAT filesystem [ 835.928139][T28201] FAT-fs (loop4): bogus sectors per cluster 24 [ 835.941330][T28201] FAT-fs (loop4): Can't find a valid FAT filesystem [ 836.005563][T28210] loop1: detected capacity change from 328 to 0 10:25:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e660a7400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:19 executing program 0: openat(0xffffffffffffffff, 0x0, 0x0, 0x81) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x227, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000100)="01", 0x1, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)="cd", 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r0, r1}, 0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)={'wp512-generic\x00'}}) 10:25:19 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @random="465015bd32b7", @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "37c97c", 0x9, 0x33, 0x0, @remote, @mcast2={0x0}, {[], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) [ 836.046397][T28201] loop4: detected capacity change from 64 to 0 [ 836.057236][T28210] FAT-fs (loop1): bogus sectors per cluster 11 [ 836.064232][T28210] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000040000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:19 executing program 3: mount$fuse(0x0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x0) 10:25:19 executing program 0: openat(0xffffffffffffffff, 0x0, 0x0, 0x81) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x227, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000100)="01", 0x1, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)="cd", 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r2, r0, r1}, 0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000480)={'wp512-generic\x00'}}) [ 836.100509][T28201] FAT-fs (loop4): bogus sectors per cluster 24 [ 836.106716][T28201] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:19 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, 0x0) 10:25:19 executing program 0: socket(0x2, 0x0, 0x7ff) 10:25:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001400)=[{0x0}, {&(0x7f0000000140)="702617de35b0c1c56085bc", 0xb}, {&(0x7f0000000180)="802b5f7a82", 0x5}], 0x3, &(0x7f0000001480)=[{0x18, 0x0, 0x0, "cc"}, {0x10}], 0x28}, 0x0) [ 836.241503][T28210] loop1: detected capacity change from 328 to 0 [ 836.292003][T28241] loop2: detected capacity change from 3 to 0 10:25:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020c20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:20 executing program 0: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x7, 0x7, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 10:25:20 executing program 3: shmat(0x0, &(0x7f0000000000/0x1000)=nil, 0x7000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x0, {{0x2, 0x0, @remote}}}, 0x90) [ 836.388745][T28243] loop5: detected capacity change from 64 to 0 [ 836.395048][T28241] FAT-fs (loop2): bogus number of FAT structure [ 836.405830][T28243] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 836.433012][T28241] FAT-fs (loop2): Can't find a valid FAT filesystem [ 836.439065][T28243] FAT-fs (loop5): Directory bread(block 64) failed [ 836.446368][T28243] FAT-fs (loop5): Directory bread(block 65) failed [ 836.454452][T28243] FAT-fs (loop5): Directory bread(block 66) failed [ 836.464560][T28243] FAT-fs (loop5): Directory bread(block 67) failed [ 836.477293][T28243] FAT-fs (loop5): Directory bread(block 68) failed [ 836.485276][T28243] FAT-fs (loop5): Directory bread(block 69) failed [ 836.492106][T28243] FAT-fs (loop5): Directory bread(block 70) failed [ 836.499035][T28243] FAT-fs (loop5): Directory bread(block 71) failed [ 836.505696][T28243] FAT-fs (loop5): Directory bread(block 72) failed [ 836.513358][T28243] FAT-fs (loop5): Directory bread(block 73) failed 10:25:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66257400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021920000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:20 executing program 3: sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000100), 0x182a, 0x0) [ 836.580694][T28241] loop2: detected capacity change from 3 to 0 [ 836.597079][T28241] FAT-fs (loop2): bogus number of FAT structure [ 836.603822][T28252] loop1: detected capacity change from 328 to 0 [ 836.631039][T28252] FAT-fs (loop1): bogus sectors per cluster 12 [ 836.637019][T28241] FAT-fs (loop2): Can't find a valid FAT filesystem [ 836.652990][T28252] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000140000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:20 executing program 0: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x7, 0x7, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 10:25:20 executing program 3: openat$pfkey(0xffffffffffffff9c, &(0x7f00000027c0)='/proc/self/net/pfkey\x00', 0x8ca82, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) [ 836.782114][T28268] loop4: detected capacity change from 64 to 0 [ 836.794664][T28269] loop5: detected capacity change from 64 to 0 [ 836.813502][T28268] FAT-fs (loop4): bogus sectors per cluster 25 10:25:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) [ 836.840098][T28252] loop1: detected capacity change from 328 to 0 [ 836.851362][T28268] FAT-fs (loop4): Can't find a valid FAT filesystem [ 836.856119][T28269] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 836.905790][T28252] FAT-fs (loop1): bogus sectors per cluster 12 [ 836.945050][T28269] FAT-fs (loop5): Directory bread(block 64) failed 10:25:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021a20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 836.958368][T28269] FAT-fs (loop5): Directory bread(block 65) failed [ 836.959885][T28252] FAT-fs (loop1): Can't find a valid FAT filesystem [ 836.982592][T28269] FAT-fs (loop5): Directory bread(block 66) failed 10:25:20 executing program 0: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x7, 0x7, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) [ 837.007931][T28269] FAT-fs (loop5): Directory bread(block 67) failed [ 837.034238][T28269] FAT-fs (loop5): Directory bread(block 68) failed [ 837.040985][T28290] loop2: detected capacity change from 3 to 0 10:25:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020d20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:20 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100041, 0x0) write$FUSE_LSEEK(r0, 0x0, 0x0) [ 837.056742][T28269] FAT-fs (loop5): Directory bread(block 69) failed [ 837.064004][T28269] FAT-fs (loop5): Directory bread(block 70) failed [ 837.070820][T28269] FAT-fs (loop5): Directory bread(block 71) failed [ 837.078642][T28269] FAT-fs (loop5): Directory bread(block 72) failed [ 837.087411][T28290] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 837.094813][T28269] FAT-fs (loop5): Directory bread(block 73) failed 10:25:20 executing program 3: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) [ 837.117563][T28290] FAT-fs (loop2): FAT read failed (blocknr 32) [ 837.125037][T28296] loop4: detected capacity change from 64 to 0 [ 837.199800][T28296] FAT-fs (loop4): bogus sectors per cluster 26 10:25:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66317400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:21 executing program 0: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x7, 0x7, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 10:25:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000240000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 837.245154][T28296] FAT-fs (loop4): Can't find a valid FAT filesystem [ 837.246290][T28306] loop1: detected capacity change from 328 to 0 [ 837.267874][T28306] FAT-fs (loop1): bogus sectors per cluster 13 [ 837.280528][T28306] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:21 executing program 3: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), 0x0) 10:25:21 executing program 0: mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 10:25:21 executing program 3: socket(0x2, 0xa, 0x7ff) 10:25:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') pread64(r0, &(0x7f00000020c0)=""/188, 0xbc, 0x0) 10:25:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021b20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:21 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/fuse\x00', 0x2, 0x0) dup2(r0, 0xffffffffffffffff) [ 837.437930][T28313] loop2: detected capacity change from 3 to 0 [ 837.488974][T28306] loop1: detected capacity change from 328 to 0 [ 837.503892][T28313] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 837.514204][T28306] FAT-fs (loop1): bogus sectors per cluster 13 [ 837.530660][T28313] FAT-fs (loop2): FAT read failed (blocknr 32) [ 837.531444][T28306] FAT-fs (loop1): Can't find a valid FAT filesystem [ 837.562784][T28338] loop5: detected capacity change from 64 to 0 [ 837.572504][T28339] loop4: detected capacity change from 64 to 0 [ 837.598913][T28339] FAT-fs (loop4): bogus sectors per cluster 27 [ 837.600445][T28313] loop2: detected capacity change from 3 to 0 [ 837.617998][T28339] FAT-fs (loop4): Can't find a valid FAT filesystem [ 837.629794][T28338] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020e20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:21 executing program 0: mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000000)=0x650, 0x7, 0x0) 10:25:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000022c0)=@getpolicy={0x50, 0x15, 0x1, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0x50}}, 0x0) [ 837.661022][T28338] FAT-fs (loop5): Directory bread(block 64) failed [ 837.667746][T28338] FAT-fs (loop5): Directory bread(block 65) failed [ 837.686039][T28338] FAT-fs (loop5): Directory bread(block 66) failed [ 837.699045][T28338] FAT-fs (loop5): Directory bread(block 67) failed [ 837.705646][T28313] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 837.726976][T28313] FAT-fs (loop2): FAT read failed (blocknr 32) [ 837.754713][T28338] FAT-fs (loop5): Directory bread(block 68) failed [ 837.762152][T28338] FAT-fs (loop5): Directory bread(block 69) failed [ 837.768743][T28338] FAT-fs (loop5): Directory bread(block 70) failed [ 837.777070][T28338] FAT-fs (loop5): Directory bread(block 71) failed [ 837.832322][T28338] FAT-fs (loop5): Directory bread(block 72) failed [ 837.852137][T28339] loop4: detected capacity change from 64 to 0 [ 837.860863][T28338] FAT-fs (loop5): Directory bread(block 73) failed [ 837.868369][T28339] FAT-fs (loop4): bogus sectors per cluster 27 10:25:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66327400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:21 executing program 3: pipe2(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$FUSE_OPEN(r0, 0x0, 0x0) 10:25:21 executing program 0: io_setup(0xd9, &(0x7f0000000000)=0x0) io_setup(0x3, &(0x7f00000000c0)=0x0) io_destroy(r1) io_destroy(r0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, 0x0) 10:25:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000340000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:21 executing program 3: io_setup(0x3, &(0x7f0000000080)=0x0) io_getevents(r0, 0x0, 0x0, 0x0, 0x0) io_submit(r0, 0x0, 0x0) [ 837.888604][T28339] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:21 executing program 3: r0 = memfd_create(&(0x7f0000000100)=']\'u%:++\'\x00', 0x0) ftruncate(r0, 0x0) [ 838.010626][T28363] loop2: detected capacity change from 3 to 0 [ 838.027419][T28364] loop1: detected capacity change from 328 to 0 [ 838.049908][T28364] FAT-fs (loop1): bogus sectors per cluster 14 10:25:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021c20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:21 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, 0x0) 10:25:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x24000005) [ 838.074732][T28363] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 838.088613][T28363] FAT-fs (loop2): FAT read failed (blocknr 32) [ 838.113118][T28364] FAT-fs (loop1): Can't find a valid FAT filesystem [ 838.190121][T28382] loop5: detected capacity change from 64 to 0 [ 838.240724][T28385] loop4: detected capacity change from 64 to 0 [ 838.263344][T28382] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 838.278385][T28364] loop1: detected capacity change from 328 to 0 [ 838.289054][T28382] FAT-fs (loop5): Directory bread(block 64) failed [ 838.297785][T28385] FAT-fs (loop4): bogus sectors per cluster 28 [ 838.305361][T28364] FAT-fs (loop1): bogus sectors per cluster 14 [ 838.313243][T28385] FAT-fs (loop4): Can't find a valid FAT filesystem [ 838.324472][T28382] FAT-fs (loop5): Directory bread(block 65) failed [ 838.358288][T28364] FAT-fs (loop1): Can't find a valid FAT filesystem [ 838.362645][T28382] FAT-fs (loop5): Directory bread(block 66) failed [ 838.371498][T28382] FAT-fs (loop5): Directory bread(block 67) failed [ 838.378465][T28382] FAT-fs (loop5): Directory bread(block 68) failed [ 838.385099][T28382] FAT-fs (loop5): Directory bread(block 69) failed [ 838.391677][T28382] FAT-fs (loop5): Directory bread(block 70) failed [ 838.398295][T28382] FAT-fs (loop5): Directory bread(block 71) failed 10:25:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020f20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000044000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:22 executing program 3: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) [ 838.406256][T28382] FAT-fs (loop5): Directory bread(block 72) failed [ 838.417827][T28382] FAT-fs (loop5): Directory bread(block 73) failed [ 838.522058][T28401] loop2: detected capacity change from 3 to 0 [ 838.534586][T28385] loop4: detected capacity change from 64 to 0 [ 838.558297][T28401] FAT-fs (loop2): bogus number of FAT structure 10:25:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66337400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:22 executing program 0: setresgid(0x0, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) 10:25:22 executing program 3: add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="89", 0x1, 0xfffffffffffffffb) [ 838.569618][T28385] FAT-fs (loop4): bogus sectors per cluster 28 [ 838.583223][T28385] FAT-fs (loop4): Can't find a valid FAT filesystem [ 838.586482][T28401] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:22 executing program 3: mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x7, 0x7, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) 10:25:22 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000001ac0)='ns/uts\x00') [ 838.617968][T28409] loop1: detected capacity change from 328 to 0 10:25:22 executing program 0: pipe(&(0x7f0000000000)) pipe2(&(0x7f0000001540), 0x0) 10:25:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021d20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:22 executing program 3: bpf$LINK_DETACH(0x22, &(0x7f0000000080), 0x4) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) [ 838.763576][T28409] FAT-fs (loop1): bogus sectors per cluster 15 [ 838.766753][T28401] loop2: detected capacity change from 3 to 0 [ 838.776747][T28401] FAT-fs (loop2): bogus number of FAT structure [ 838.794995][T28401] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:22 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, 0x0) [ 838.817690][T28409] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000004d000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:22 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3) sendmsg$sock(r0, &(0x7f0000000000)={&(0x7f0000000100)=@l2tp={0x2, 0x0, @multicast1}, 0x80, &(0x7f0000000180)=[{&(0x7f00000001c0)="3d33ea369b775a580742264ddc6aca70377ca4f49cef46d58cf7ea552bff5660df1c0fb9a3dbfae905d91d1eaeed70b4e69d6fa1eec5838e358586c57e538bcffaf66caadeebbf5636b81464d633ea4e92eaffa5e77baca9b7e35b536b767e88da00"/109, 0x6d}], 0x1, &(0x7f0000000040)=[@timestamping={{0xb}}, @txtime={{0x18}}, @mark={{0x14}}, @timestamping={{0x14}}, @mark={{0x14}}, @mark={{0x14}}, @txtime={{0x18}}], 0xa8}, 0x0) [ 838.974085][T28435] loop4: detected capacity change from 64 to 0 [ 839.063676][T28436] loop5: detected capacity change from 64 to 0 [ 839.077463][T28435] FAT-fs (loop4): bogus sectors per cluster 29 [ 839.090238][T28441] loop2: detected capacity change from 3 to 0 [ 839.124808][T28436] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 839.134320][T28435] FAT-fs (loop4): Can't find a valid FAT filesystem [ 839.183314][T28441] FAT-fs (loop2): bogus number of FAT structure [ 839.209372][T28436] FAT-fs (loop5): Directory bread(block 64) failed [ 839.217726][T28436] FAT-fs (loop5): Directory bread(block 65) failed [ 839.227604][T28441] FAT-fs (loop2): Can't find a valid FAT filesystem [ 839.238705][T28452] loop1: detected capacity change from 328 to 0 [ 839.267118][T28436] FAT-fs (loop5): Directory bread(block 66) failed [ 839.267142][T28435] loop4: detected capacity change from 64 to 0 [ 839.275453][T28436] FAT-fs (loop5): Directory bread(block 67) failed [ 839.286744][T28436] FAT-fs (loop5): Directory bread(block 68) failed [ 839.305451][T28436] FAT-fs (loop5): Directory bread(block 69) failed [ 839.312026][T28436] FAT-fs (loop5): Directory bread(block 70) failed [ 839.326634][T28435] FAT-fs (loop4): bogus sectors per cluster 29 [ 839.341868][T28436] FAT-fs (loop5): Directory bread(block 71) failed [ 839.352110][T28435] FAT-fs (loop4): Can't find a valid FAT filesystem [ 839.365885][T28441] loop2: detected capacity change from 3 to 0 [ 839.374728][T28441] FAT-fs (loop2): bogus number of FAT structure [ 839.385751][T28441] FAT-fs (loop2): Can't find a valid FAT filesystem [ 839.430148][T28436] FAT-fs (loop5): Directory bread(block 72) failed [ 839.436784][T28436] FAT-fs (loop5): Directory bread(block 73) failed 10:25:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66347400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:23 executing program 3: shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x5000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000780)={&(0x7f0000000b40)=ANY=[@ANYBLOB="20000000e5bffbc2d2ac9afcf5b49304329185bad90976885e5bd5a3b2098c192032036751f0add11147e6a5900986520dec6b98c0a2a490efc30c5ad3277e0e93d1dc605be8f9474840612105d45b22e185ec25a5a735176602383af5c1d51a1dd1ead994d2c42c7f7428fdb406739f8186cb61a4ce8bf5ee8700809fed53894ff546f50b6fe41046908ba54ebfd0a7b9ad8f0a033a988aa35579a7f0de2059461cdb4c2ddfe679802d9be71977aae85303e5d5a49f7688ff4c6b87ff126fbd5f66fe117e941185be586de10a61e188355006643544e20f7f2572b48b1f5e710771b26f89fa64cdf41fed62935256917f85ac59d6af97925a6cd73ffa0d2b13c5a11edabbda14df2cfa621cba7e74b5074855cb4fe74a106404dd4778c4c68fab7324ae4cbd9623d545f118f68fd38117a671d5280c86d15f32eb50cb8a1f250bc5996f09356c014af30eb3578d271e949c30e59ecde611f87b291d8caa32f4e734cbb55c2876fd729460e98ab72e85e577b671230d3f246f2f8065fccc9adac2576016365d81e0c6da6ea01062dcdbb4fe4102683e51743559262b", @ANYRES16=0x0, @ANYBLOB="02002abd7000fbdbdf25010000000000000008410000004c00180000000765746800"/74], 0x68}, 0x1, 0x0, 0x0, 0x10000800}, 0x8bdb2257d8da6427) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20001, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x1, 0x70bd26, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x20000c00}, 0x8080) sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x68, 0x0, 0x2, 0x70bd2a, 0x25dfdbfb, {{}, {}, {0x4c, 0x18, {0x6, @media='eth\x00'}}}, ["", "", "", "", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x10000800}, 0x8bdb2257d8da6427) sendmsg$ETHTOOL_MSG_EEE_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000f80)={0x128, 0x0, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x24004000}, 0x0) shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x6000) 10:25:23 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0xa46, 0x0) 10:25:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021120000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021e20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000065000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@polexpire={0xcc, 0x1b, 0x3, 0x0, 0x0, {{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, [@sec_ctx={0xc, 0x8, {0x8}}]}, 0xcc}}, 0x0) 10:25:23 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x40002, 0x0) write$char_raw(r0, &(0x7f0000000c00)={"5fb12680d3cde51d19c281e19a491f47c65d1dcd607da52f299dbec4164de82e47a9791c9eb77b5e4f5d29259d7f6b56fd725d2079a29d7e3b2b1467a03f1fd72d812a34f35d395f77c8620ed6ab1f5e4c052e054f320d6fb2d242b073d3e8cc1d201130df97028430778b46bc8cb8884d75cf1138b417bd4ede5cfdf95780952018bf5c2363689ccb35665b84da3a44fcd59ea58af515106e97b018bba647091c3fe2cf362f584df1042603715947d6993f382ec75c61ecafd345b934cabcd614bab569b26bac12ae3122996134c5fa7f7abdfd744bbfd48bf8e929067db18d49ebd5a65c1726ed564e7a1f33c2ca7288307e1a8a0d797af523c3e69a06ab880cd933d43f6723733e2073af353264b4b49b6ee5842624fc2e4c421cda3a8611d057a91f0e410a510f7d25c990aecca5d1730601c093b5f0f0feccaf9904f99069e6c81450ce27cd86be7f89b8b6fbb9e789616169f4c37890cf5cde09ec7c3a2b6e3edc76042aeeb644239923239afa4e1a72267496c28e358aaeccfc6ca7e81ad5911447d9e4a89824294e9aab0976701576e6d9b1828520f03fcd078f348736b65328d5788a5d7abbed8fae308cd03c1c063a185a8b68403bd987801a1a92270ebff2cbd6fc08ab06260e786ab6b56e13be5a77a003fd255f4f37476bfd37fd2c1d09abb8bc02844f58228f3c3e0c188d6a60ecc790d00c615543a677e03a9085fb5deb688502ac20a41863022ec39e4b37d75dfa71ef9f55afb780480dd9c0278f8a891165a55400fe1e013b80a2661d1945262237c741c94b39609a59255170139ec310aa245f3ce986cb167a2927bd628767f4d8dc84c7d9764ed5ec5b6b0e0a342e4f12dd3b11b0f72829344298493c9f5a1c34548c740939e60b51e2a4c73610deeff411eb5fb04b4b68c2a55b78f60ab7e55820d4ac8cc98eba8236f89a4969431310f94d82ff157826ee818d64bba35ae2e73d2fbd6c606396fdaaf14d4ce6d11adebcdfcc82951439a26807f61ff8a7e3944be608032065f9ffd6cd2d70e2bee03dcf328bbbd31282b0f90c9cd2a7fec0c82a99346714c8d7455b4bfb5ca190451581d43364c69ced4e7a7ac9b4c3b94d5435d6f2d9d8e220d9437e54b4e9420a0c2020c1ee10ec45428d547e2404d648e5f09d3d29049cb3c8ca8d3cc4765d4c0f8d16bbe87efb2a0ce256cf8a9dab3c8ba0482322848d769f86035a92a1ee8b6717fdf7770fa9b38aa0f7d9f38e5a534b40297d2e8b31ae3a059a41694be0646d44d1b23d99e8b2b12356aac9f6a494e0e50fb80e4a5045f82c8b238d47d9dfb2dfde533644808a7369c059fbb25d078ca1c9aa610902f46119f0cc4132a885d09d8152569083fe904cc46474c17c94a914478e987f02bb21bd3d980b67d28b8c2c6f10579ecc6e7070ec4414499341665dc07259c263470ae7af60c5a71f891e43e686c4154555a78278523575fc1bad55bdadbae5e0b67f76883abb8099b656003cfc00524399d647573caf2c8a4608327f6ff9367be97c40ba7187d0bc924a6a3ff65fb940dbbfe157f89cb13ded1c1cef6bfe8ef6db659d67512c7506313f38c0ec3c8687bc3a3dd13a31ef9c607a076cacaef757b68d4bc786637da0c0f8a040289c2fc6b250a123b386906d172cae0d1ceb9d3341d8029369488c074eb84022f93fda60cb6f1fe9edabf53bb1bc36a6b8ca85196ce6de77ca8e2a026fe4c7b27aa189323737f9632c6b9b4edcda5c128a8c3d9bd5e03514fb7452b071a59473f7dae4e7c5617d3633a3c34c2aab60d9fbd9e5584ea5680a35ae585ca43bb4dfc088d2e951c9984b6b031f8a06c64d0152e728ac43ff99d0c4380790dad78c213f43cf1e831e876da83263632d013d08401d654b4370a375c71f6d0dc7163bbd3b430bb92ce289dc8c19869185bce49fa70a289086360bdcb49a2cf6536ff14f54329a7c4555df661c15e6c35a67152a9ac51fa66000b892862474f9a9809bc85bbc9a3d9a44e1c9ec8a3ac685b196de6a2c38e28f7cdedde72ae4dc7ca5426af59be6c840242ed21d07f4c992ee0063447dcc50ff52727a7c8f9a80a3c9b92e1ec77338a40cddb76b59e97e4db00e45e005d3376d3cd13acd784cffbc20ab0e502474f04cf936e0ddf219e69157b54d82422b29dff1eca0c37b7ca2ff098ab40f3f5970cbb866c206e80c5fe845045f40c98ac74a6bb9648d9eaca55aa4489f58e26b263d8fc4fd4486b59b39ee1f1ababf458b40405c1f781004eeef5a714d5fdfe9d4bcb35ce88a11b2af7325d6ad17fea652c31392eaa1343810afc9a26b64bc4f7e3809ae5d12299647a4a82c9f0a3a1251fcbbde19229cae9d1a5aa3122bed08b87ca857f541b2afbb02db000ac2923784b9dafe5350bc47cc11eff08d3e246d13a270d3d7799967d1f99895ae688492c22edd8b80ff930d2509cbafed9fca05898a3d23adab6b2cfafbaa3565dd151e2ac5efd3631be8f9a976eef136e210cc85880e5f85c15de5642c6a2dc8faee57b6c84f8da0296af9679fd179ae8c5ca3f698ffdbda4cb8b72e5e36b0427e9459c556aa30315131ea7c44b0f77e00cafcc1fe43cee6d028ec8880b7b7d32b957e410772a4bf7297362740cd6216f59ea60aecbe7790c33c5d2f9a50336c274537387a24be9297e26e56ea28059635e9e7f71b5b5ffdeec1be3fd7fccaf5528c69927dd1d9739619b9711f30ca6ce3d95996708328874c85ffdc9f5763e42f91384b29201e1f14afbf76d13d993b4ecd4b646643b68a6cd74ecd89f58f989766b4f44aad4d8872a690bb41ebe8eae00300d7170e44a795e657688c1ef649b2be71668943d0aad12065d57a977391217852b96fa7b8c0ee55af7f5a0dcc5b631af35b0167ec47afa539620a6ed52363e0b797daf721aaa81d348c55a034be2c59ada3480b795769e6395bf71764cf0af2cdfdd233619c8a3aaf382c53f5d884d30169fed07e9b5e1d28a8a92bc607f7a086ca3a3d5282b18b7dc77ef51be45920c886fbd85e3a0b3fde5c39240443ac81b503f1e1e7c57aa342579cef874660c0b03163d5c0ec9b9a6719e41f9c22d8beb3a62241cf1dfa4cb5f2603f4b852b28649ad7cca3a1975074ef3710a5c2c31966f5ff8509a830c75e339ba7eab039f4200e77f82d58bfa4e7fd962c60f354e7e4ecfdf90b5fb108ee34636e8bf224f355fd92f6276744448371c330302136bb77ed0ee039115c81db67b17aa2352359fc0c936dfa097c3622c06f4b9a0a7fd02e95ccd53f66e0177733fb9f1c3da7f5a2e5756677203eb5423d57058dd48931e237e16cb825c396e035052d7c42e4291d92eda6977d8584e426261e89d8e850598a775d5640f844815413d6f4c0f54e574f1ac8dd7bedaaf21d99f8a4a741fc166185d7b2abf3c36d3d93ea6783d805470cad211238f6651f8607936d87105c82ae7531bc91158822e7d19bf3c7b856ffba18c70041b43073f6c0c2564024d13350584e5d66ddf4800e406a7dcd07fb51e119bd17a08a9f1e495ba13e209921ec3c6ad6f61c197de4befa6122b37fbe7a62bed66da2796b7a0e652eda6ecc7e89c580ba7e74ed442123c9261460b36f06a00e2c004ec11cf7aca44ab6f0036ebd63504af866e0ca04acb5fee3327134c47943195db10c71d2b81fe38afc41a8cdbaf3ba0e0c06961ece5c4d4f4093fa976c7bb1168a45286b5bcc79be9eba37e28c3aa56686d334043e33f379edf2dbac5af164a406e532a78bc3e8fa58a0ade631463b728598213748bdceb6d001ee9f5f6cff2e1c912d1e6554f8b97176a50219400fbd9c73a69e4cd9fd6cf25b11c5807ff3cd1bae3e31cb1397a2ea683f213af86b49b2cc32f8f2ecdca7af61ec582f29b78968a5bb51ba3344ad294ebdfe42c201839243cdf6ba38e2e79fe0495250112bc392b68097c8de9684fa7133649da48df467ee2e5eda4db0b3069730186092245b15c4613358346fe8d87a1964062617d53015205093548ffbf0e5237d355c7ea2b70bc8c89ad915f138195621c2734e780ebafaa53626aad6aeef96a55fb11b2152518a07e1fe8d6f85fb0be8a64db4c3730b20901dd66eafe2f7b64475f934afe2bdf6f4738acdfdf9bd2171782f30ca851d5d66a22be026a14e43925b98be5cb13bdb5f8e4d4ba23f02e42580cb2525f1b272632492d13a9e9b9338f0bfd88c422157cdc46a63d55442b59c3dddd533c65f309345a207579839bf8e3b02d6e7365dbf4f92ea9083e8ab774ddd06db627d2b13f9e4a49ac8852e95c9ab64d43a7af86353fe4da66af7fb62f8c781cdbcd81ad9676863d25e3d5071ee7d64a5cfa99862241e9ca3f1d7d8ca8171afef8a390a457073c2b13cf0d3ccfb7ec43eb760d03369ac3492af9411d25fe80b529abc35ef87c2fcfbc871f694b8e099e0f1f17a34080a650118a22d795c261a2f8f0f9672aed10813ee22f502acf6d34d02849003cd35688c5fb250b41994c0f29a90adc1a2a9726dff6e2e829ab4928de1d7f6f0168586b5dc68491bfe8615a6cb63475aa9bcdc9d8b36399a50a131e2af6a1a1ecd309d516ff4d67d207295255e5f77259600b7e450c830ef0f8da182db19f906bb562e9d60f8451ff1d477755c7f5894080c60a16185d64bd6badd35f8f4ab49784ddd5e0c3f2b31ae0abb2270ad2096b02dfcba98c608c1e278bb4fe86b174ca57bff05bcc67c72ace6e8ad579bdc915510fb445252c430faaa2938582ff55cffa3b870da8aadd10fbd8047d1fb2dc7eda28f1b328fde64227113cfe4503cccb7665980f53aa55b325d6d8e48df20d80e56bb1807b0d246d9ee4a76455470cacae241f1eb683c5a08d20da87e18a5e09721c5637d44d6cee9761262aaa559765c7bbf63a619c550450e030a9b9bd19b273c305c64ccffee7bafa237f91ced4f3ca84a4b23864222409d55f456bb8bab3ba49f4c3367ab1af31aa645081b556b9820ceb5de0eeaa2673fbe6c07f9775fa9e736553eae3cd87b8993d327975ab723555703e06369fccca2e00226ab660e6d0b1f17fca7d263216de247659205ed5b1b90d20fdb7ca5ffbf4def16489baa914882579ef6850aadaebccfe4b45a2b233fa17f2cfeca120e01868bb58443ee41a43e81f60920777d7391bac1c95f80c53b48f9132df1d72ca43fd0a8ff29a4351a38b7bd46ab93d896023c37e04244f7abf9acf0df7b53b888ddd4af509ae13e8d937de1be3437d9cc10c4084e4b0f8cccb474f88f1636b6f5c8ad1edf95e039587788d59dae7e30deeef4fc16d0daa68c3e49fe92465b1595df3246908e9b2144bb386e1888ee1813ea5879e6be59e1a331feff841cc5afb30c41d6b6ddf8150a8ece240d918557f9cca043fdea8de52f9d13bd88ca3a5e91305e366ef20474fff3e3391afeba9dfd84906d41c9343e0b5c8e0cd225f3d6b79340a7dcb79bee13ffe19a3fca8c33a14229090f4f5700bfe5e350e31676df2424184f3c49623883e102040249a1cceb367e7f60cebc3c1e024ac0223ace8138960268e25f0faec2f5e1c01befd44fe7f3283cbf4bce1f3420f57d39b8577ac0445ad813729755f2ef4bffb50f75fee1c13604a4ac9a84f7fe6e088f9043f45914e2c0351539b11be8e604d7f339a8cac5adfd5bac4c4692d96cc27af8e0db9e6c37d41deede3061a545f9d1d8204a5f0c2486b75a597e6236a7a1aa7391c025bb68701ec7567aa607ae43d652063bc216b6e72f2c3974d56e35e8e95dd6935a04683c159911ca158b01e0bc7745ea01c92a7a24"}, 0x1200) [ 839.616700][T28473] loop4: detected capacity change from 64 to 0 [ 839.636900][T28476] loop1: detected capacity change from 328 to 0 [ 839.657594][T28471] loop2: detected capacity change from 3 to 0 10:25:23 executing program 3: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000000)=0x7, 0x7, 0x3) [ 839.684649][T28473] FAT-fs (loop4): bogus sectors per cluster 30 [ 839.694123][T28476] FAT-fs (loop1): bogus sectors per cluster 17 [ 839.712334][T28471] FAT-fs (loop2): bogus number of FAT structure [ 839.718836][T28471] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000280000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 839.735643][T28473] FAT-fs (loop4): Can't find a valid FAT filesystem [ 839.747703][T28476] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:23 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f00000042c0)={{}, {}, [{}]}, 0x2c, 0x0) [ 839.782547][T28492] loop5: detected capacity change from 64 to 0 10:25:23 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) read$char_usb(r0, 0x0, 0x0) [ 839.921909][T28498] loop2: detected capacity change from 3 to 0 [ 839.926654][T28492] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 839.939619][T28476] loop1: detected capacity change from 328 to 0 [ 839.949160][T28498] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 839.969156][T28492] FAT-fs (loop5): Directory bread(block 64) failed [ 839.972039][T28473] loop4: detected capacity change from 64 to 0 [ 839.984684][T28492] FAT-fs (loop5): Directory bread(block 65) failed [ 839.988401][T28498] FAT-fs (loop2): FAT read failed (blocknr 32) [ 839.991795][T28492] FAT-fs (loop5): Directory bread(block 66) failed [ 840.003963][T28473] FAT-fs (loop4): bogus sectors per cluster 30 [ 840.005772][T28492] FAT-fs (loop5): Directory bread(block 67) failed [ 840.010171][T28473] FAT-fs (loop4): Can't find a valid FAT filesystem [ 840.039954][T28492] FAT-fs (loop5): Directory bread(block 68) failed [ 840.047202][T28492] FAT-fs (loop5): Directory bread(block 69) failed [ 840.060252][T28476] FAT-fs (loop1): bogus sectors per cluster 17 [ 840.066419][T28476] FAT-fs (loop1): Can't find a valid FAT filesystem [ 840.073413][T28492] FAT-fs (loop5): Directory bread(block 70) failed [ 840.081643][T28492] FAT-fs (loop5): Directory bread(block 71) failed [ 840.090693][T28492] FAT-fs (loop5): Directory bread(block 72) failed [ 840.106028][T28492] FAT-fs (loop5): Directory bread(block 73) failed 10:25:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66357400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:24 executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) io_setup(0x3, &(0x7f0000000080)=0x0) io_getevents(r0, 0x0, 0x0, 0x0, 0x0) 10:25:24 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, 0x0) 10:25:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021220000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 840.178714][T28498] loop2: detected capacity change from 3 to 0 [ 840.204458][T28498] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.214344][T28498] FAT-fs (loop2): FAT read failed (blocknr 32) 10:25:24 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000001c0)='ns/ipc\x00') ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) 10:25:24 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x41, 0x0) open(&(0x7f00000008c0)='./file0\x00', 0x258141, 0x0) 10:25:24 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x101400, 0x0) 10:25:24 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast1}}}, 0x90) [ 840.404662][T28524] loop4: detected capacity change from 64 to 0 [ 840.433683][T28526] loop1: detected capacity change from 328 to 0 [ 840.445773][T28524] FAT-fs (loop4): bogus sectors per cluster 48 10:25:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000380000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:24 executing program 0: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, 0x0, &(0x7f0000000040)) 10:25:24 executing program 3: pselect6(0x40, &(0x7f0000000b00), &(0x7f0000000b40)={0x7}, 0x0, &(0x7f0000000bc0)={0x77359400}, 0x0) [ 840.464693][T28526] FAT-fs (loop1): bogus sectors per cluster 18 [ 840.469699][T28524] FAT-fs (loop4): Can't find a valid FAT filesystem [ 840.501711][T28526] FAT-fs (loop1): Can't find a valid FAT filesystem [ 840.554145][T28550] loop5: detected capacity change from 64 to 0 [ 840.563268][T28553] loop2: detected capacity change from 3 to 0 [ 840.572560][T28550] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.589543][T28550] FAT-fs (loop5): Directory bread(block 64) failed [ 840.592179][T28524] loop4: detected capacity change from 64 to 0 [ 840.596388][T28550] FAT-fs (loop5): Directory bread(block 65) failed [ 840.609967][T28550] FAT-fs (loop5): Directory bread(block 66) failed [ 840.621465][T28553] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.629667][T28524] FAT-fs (loop4): bogus sectors per cluster 48 [ 840.637896][T28524] FAT-fs (loop4): Can't find a valid FAT filesystem [ 840.669197][T28553] FAT-fs (loop2): FAT read failed (blocknr 32) [ 840.690190][T28550] FAT-fs (loop5): Directory bread(block 67) failed [ 840.696840][T28550] FAT-fs (loop5): Directory bread(block 68) failed [ 840.706069][T28550] FAT-fs (loop5): Directory bread(block 69) failed [ 840.719727][T28550] FAT-fs (loop5): Directory bread(block 70) failed [ 840.726753][T28550] FAT-fs (loop5): Directory bread(block 71) failed [ 840.755827][T28550] FAT-fs (loop5): Directory bread(block 72) failed [ 840.765917][T28550] FAT-fs (loop5): Directory bread(block 73) failed 10:25:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66367400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:24 executing program 0: getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xffffffffffffffff) 10:25:24 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) sendmsg$sock(r0, &(0x7f00000027c0)={&(0x7f0000000100)=@l2tp={0x2, 0x0, @loopback}, 0x80, &(0x7f0000002600)=[{&(0x7f0000000180)='\\', 0x1}], 0x1, &(0x7f00000026c0)=[@timestamping={{0x14}}, @mark={{0x14}}], 0x30}, 0x8080) 10:25:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021320000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023120000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 840.809724][T28553] loop2: detected capacity change from 3 to 0 [ 840.835266][T28553] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 840.849149][T28553] FAT-fs (loop2): FAT read failed (blocknr 32) [ 840.938551][T28573] loop4: detected capacity change from 64 to 0 [ 840.956586][T28575] loop1: detected capacity change from 328 to 0 10:25:24 executing program 3: socket(0x1, 0x0, 0x10000) 10:25:24 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) get_mempolicy(0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2) 10:25:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200000c0000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 841.014503][T28573] FAT-fs (loop4): bogus sectors per cluster 49 [ 841.021774][T28573] FAT-fs (loop4): Can't find a valid FAT filesystem [ 841.031699][T28575] FAT-fs (loop1): bogus sectors per cluster 19 [ 841.037908][T28575] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:24 executing program 0: mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}}) 10:25:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fsetxattr$security_evm(r0, 0x0, 0x0, 0x0, 0x0) 10:25:24 executing program 0: mq_open(&(0x7f0000000000)='*\x9f::%(.{\x00', 0x40, 0x0, &(0x7f0000000040)) 10:25:24 executing program 0: r0 = inotify_init() inotify_add_watch(r0, 0x0, 0x1000c42) [ 841.215666][T28587] loop5: detected capacity change from 64 to 0 [ 841.228482][T28573] loop4: detected capacity change from 64 to 0 [ 841.247012][T28587] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 841.259405][T28587] FAT-fs (loop5): Directory bread(block 64) failed [ 841.261267][T28573] FAT-fs (loop4): bogus sectors per cluster 49 [ 841.266227][T28587] FAT-fs (loop5): Directory bread(block 65) failed [ 841.278751][T28587] FAT-fs (loop5): Directory bread(block 66) failed [ 841.286206][T28587] FAT-fs (loop5): Directory bread(block 67) failed [ 841.293005][T28587] FAT-fs (loop5): Directory bread(block 68) failed [ 841.299529][T28587] FAT-fs (loop5): Directory bread(block 69) failed [ 841.306424][T28587] FAT-fs (loop5): Directory bread(block 70) failed [ 841.312685][T28573] FAT-fs (loop4): Can't find a valid FAT filesystem [ 841.312978][T28587] FAT-fs (loop5): Directory bread(block 71) failed [ 841.326304][T28587] FAT-fs (loop5): Directory bread(block 72) failed [ 841.332956][T28587] FAT-fs (loop5): Directory bread(block 73) failed 10:25:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66377400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:25 executing program 3: msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) 10:25:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021420000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:25 executing program 0: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 10:25:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023220000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:25 executing program 3: msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000000)=""/175) [ 841.411535][T28604] loop2: detected capacity change from 3 to 0 10:25:25 executing program 0: shmat(0x0, &(0x7f0000000000/0x1000)=nil, 0x7000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) [ 841.513079][T28604] FAT-fs (loop2): bogus number of FAT structure [ 841.526968][T28604] FAT-fs (loop2): Can't find a valid FAT filesystem [ 841.539016][T28609] loop1: detected capacity change from 328 to 0 [ 841.631549][T28609] FAT-fs (loop1): bogus sectors per cluster 20 [ 841.639078][T28609] FAT-fs (loop1): Can't find a valid FAT filesystem [ 841.642217][T28626] loop4: detected capacity change from 64 to 0 [ 841.661610][T28604] loop2: detected capacity change from 3 to 0 [ 841.721135][T28632] loop5: detected capacity change from 64 to 0 [ 841.727748][T28626] FAT-fs (loop4): bogus sectors per cluster 50 [ 841.736147][T28626] FAT-fs (loop4): Can't find a valid FAT filesystem [ 841.737168][T28604] FAT-fs (loop2): bogus number of FAT structure [ 841.749736][T28609] loop1: detected capacity change from 328 to 0 [ 841.750904][T28604] FAT-fs (loop2): Can't find a valid FAT filesystem [ 841.760042][T28609] FAT-fs (loop1): bogus sectors per cluster 20 10:25:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200001c0000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:25 executing program 3: openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/meminfo\x00', 0x0, 0x0) 10:25:25 executing program 0: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xf) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xe) [ 841.770983][T28609] FAT-fs (loop1): Can't find a valid FAT filesystem [ 841.810179][T28632] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:25 executing program 3: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 10:25:25 executing program 0: mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee01}}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)) [ 841.858420][T28632] FAT-fs (loop5): Directory bread(block 64) failed [ 841.876597][T28632] FAT-fs (loop5): Directory bread(block 65) failed [ 841.891300][T28632] FAT-fs (loop5): Directory bread(block 66) failed [ 841.897824][T28632] FAT-fs (loop5): Directory bread(block 67) failed [ 841.915507][T28632] FAT-fs (loop5): Directory bread(block 68) failed [ 841.930544][T28632] FAT-fs (loop5): Directory bread(block 69) failed [ 841.937103][T28632] FAT-fs (loop5): Directory bread(block 70) failed [ 841.956043][T28626] loop4: detected capacity change from 64 to 0 [ 841.986306][T28632] FAT-fs (loop5): Directory bread(block 71) failed [ 841.996251][T28652] loop2: detected capacity change from 3 to 0 [ 842.004889][T28632] FAT-fs (loop5): Directory bread(block 72) failed [ 842.018880][T28626] FAT-fs (loop4): bogus sectors per cluster 50 [ 842.018915][T28652] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 842.034164][T28632] FAT-fs (loop5): Directory bread(block 73) failed [ 842.053257][T28626] FAT-fs (loop4): Can't find a valid FAT filesystem [ 842.060080][T28652] FAT-fs (loop2): FAT read failed (blocknr 32) 10:25:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66387400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021520000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:26 executing program 3: r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f00000001c0)='ns/ipc\x00') getegid() perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) 10:25:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@getsa={0x28, 0x12, 0x1, 0x0, 0x0, {@in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x6c}}, 0x28}}, 0x0) 10:25:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023320000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 842.196484][T28652] loop2: detected capacity change from 3 to 0 [ 842.208701][T28652] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 842.223324][T28652] FAT-fs (loop2): FAT read failed (blocknr 32) 10:25:26 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 10:25:26 executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) pipe(&(0x7f0000000200)) [ 842.339218][T28671] loop1: detected capacity change from 328 to 0 [ 842.351966][T28669] loop4: detected capacity change from 64 to 0 10:25:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200002c0000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = inotify_init1(0x0) fcntl$dupfd(r0, 0x0, r1) [ 842.398761][T28671] FAT-fs (loop1): bogus sectors per cluster 21 [ 842.422864][T28669] FAT-fs (loop4): bogus sectors per cluster 51 [ 842.429449][T28669] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:26 executing program 0: io_setup(0x3, &(0x7f0000000080)=0x0) io_getevents(r0, 0x0, 0x0, 0x0, 0x0) [ 842.442761][T28671] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:26 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000280)={0x2020}, 0x2020) 10:25:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000080)={'ipvlan1\x00', @ifru_ivalue}) [ 842.543437][T28685] loop5: detected capacity change from 64 to 0 [ 842.554881][T28689] loop2: detected capacity change from 3 to 0 [ 842.575984][T28669] loop4: detected capacity change from 64 to 0 [ 842.607325][T28689] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 842.608106][T28685] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 842.617801][T28689] FAT-fs (loop2): FAT read failed (blocknr 32) [ 842.627465][T28671] loop1: detected capacity change from 328 to 0 [ 842.674078][T28685] FAT-fs (loop5): Directory bread(block 64) failed [ 842.681321][T28685] FAT-fs (loop5): Directory bread(block 65) failed [ 842.687858][T28685] FAT-fs (loop5): Directory bread(block 66) failed [ 842.701564][T28671] FAT-fs (loop1): bogus sectors per cluster 21 [ 842.707978][T28685] FAT-fs (loop5): Directory bread(block 67) failed [ 842.717196][T28685] FAT-fs (loop5): Directory bread(block 68) failed [ 842.721805][T28671] FAT-fs (loop1): Can't find a valid FAT filesystem [ 842.723746][T28685] FAT-fs (loop5): Directory bread(block 69) failed [ 842.737111][T28685] FAT-fs (loop5): Directory bread(block 70) failed [ 842.745349][T28685] FAT-fs (loop5): Directory bread(block 71) failed [ 842.751986][T28685] FAT-fs (loop5): Directory bread(block 72) failed [ 842.758691][T28685] FAT-fs (loop5): Directory bread(block 73) failed 10:25:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66397400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021620000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:26 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000004540)=0xffffffffffffffff, 0x4) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000004740)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct}}) 10:25:26 executing program 3: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000740)=""/168) 10:25:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023420000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:26 executing program 3: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) syz_fuse_handle_req(r0, &(0x7f00000002c0)="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", 0x2000, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 10:25:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200003c0000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:26 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xe) munmap(&(0x7f0000feb000/0x12000)=nil, 0x12000) [ 842.882322][T28712] loop4: detected capacity change from 64 to 0 [ 842.911587][T28712] FAT-fs (loop4): bogus sectors per cluster 52 [ 842.987746][T28712] FAT-fs (loop4): Can't find a valid FAT filesystem [ 843.023917][T28728] loop1: detected capacity change from 328 to 0 [ 843.053807][T28730] loop5: detected capacity change from 64 to 0 [ 843.062691][T28728] FAT-fs (loop1): bogus sectors per cluster 22 [ 843.069937][T28728] FAT-fs (loop1): Can't find a valid FAT filesystem [ 843.085304][T28731] loop2: detected capacity change from 3 to 0 10:25:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023520000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000240001000000a11c6bdb0000000000000600040089"], 0x24}}, 0x0) 10:25:26 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) [ 843.122527][T28730] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 843.173051][T28730] FAT-fs (loop5): Directory bread(block 64) failed [ 843.176302][T28731] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 843.207951][T28730] FAT-fs (loop5): Directory bread(block 65) failed [ 843.214685][T28731] FAT-fs (loop2): FAT read failed (blocknr 32) [ 843.226889][T28745] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 843.241687][T28744] loop4: detected capacity change from 64 to 0 [ 843.248659][T28730] FAT-fs (loop5): Directory bread(block 66) failed 10:25:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f00000001c0)={[], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) [ 843.276019][T28730] FAT-fs (loop5): Directory bread(block 67) failed [ 843.304759][T28730] FAT-fs (loop5): Directory bread(block 68) failed [ 843.319871][T28744] FAT-fs (loop4): bogus sectors per cluster 53 [ 843.336261][T28744] FAT-fs (loop4): Can't find a valid FAT filesystem [ 843.347594][T28730] FAT-fs (loop5): Directory bread(block 69) failed [ 843.354336][T28730] FAT-fs (loop5): Directory bread(block 70) failed [ 843.358338][T28731] loop2: detected capacity change from 3 to 0 [ 843.360901][T28730] FAT-fs (loop5): Directory bread(block 71) failed [ 843.361021][T28730] FAT-fs (loop5): Directory bread(block 72) failed [ 843.375753][T28728] loop1: detected capacity change from 328 to 0 [ 843.397884][T28731] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 843.398072][T28728] FAT-fs (loop1): bogus sectors per cluster 22 [ 843.414825][T28731] FAT-fs (loop2): FAT read failed (blocknr 32) [ 843.416028][T28728] FAT-fs (loop1): Can't find a valid FAT filesystem [ 843.428961][T28730] FAT-fs (loop5): Directory bread(block 73) failed 10:25:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e663a7400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:27 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{0x0}, {0x0, 0x0, 0xffffffff}], 0x0, &(0x7f00000001c0)={[], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000024c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee01, r1, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000002380)={0x298, 0x0, 0x0, [{{0x5, 0x3, 0x24a800000000000, 0x101, 0x0, 0x400, {0x0, 0x6, 0xa3b, 0x401, 0x6, 0x7f13, 0x101, 0x8, 0x8000, 0x4000, 0xffffeb6d, 0x0, 0xffffffffffffffff, 0x401, 0xffffffff}}, {0x5, 0xfff, 0x8, 0x0, 'sysadm_u'}}, {{0x5, 0x0, 0x9, 0x3ff, 0x80000001, 0x1ff, {0x0, 0x93c, 0x96, 0x0, 0x4, 0x0, 0x4, 0x5, 0x0, 0x8000, 0x4c, 0x0, 0xee00, 0x1, 0x1}}, {0x3, 0x40, 0x1, 0xa2db, '{'}}, {{0x6, 0x2, 0x1, 0x0, 0x9, 0x7, {0x2, 0x152, 0x101, 0x0, 0x200, 0x7, 0x40, 0x4bf, 0x3, 0x2000, 0x9, 0x0, 0xee00, 0x80000001, 0xa27}}, {0x0, 0x9d, 0x9, 0x0, 'fscontext'}}, {{0x0, 0x0, 0x0, 0x7, 0x400, 0x9, {0x5, 0x1, 0x0, 0x8, 0x5, 0x7e3f, 0x7fff, 0x3, 0x0, 0x2000, 0xaea, r1, 0xffffffffffffffff, 0x0, 0x7}}, {0x1, 0x8, 0x4, 0x8, '\xd4](-'}}]}, 0x298) syz_open_procfs(0x0, &(0x7f0000003b80)='syscall\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 10:25:27 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TRIM(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000a00)={0x0}}, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x14, 0x453, 0x0, 0x0, 0x0, "32f23f5d"}, 0x14}}, 0x0) 10:25:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200003fd000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023620000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021720000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 843.531231][T28744] loop4: detected capacity change from 64 to 0 [ 843.538149][T28744] FAT-fs (loop4): bogus sectors per cluster 53 [ 843.552809][T28744] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:27 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000080)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@mode={'mode'}}]}) 10:25:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3800000010000507000200"/20, @ANYRES32=r3, @ANYBLOB="19000016010000001800120008000100736974000c00020008000300", @ANYRES32=r4], 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000011c0)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_FWMARK={0x8}, @IFLA_IPTUN_FLAGS={0x6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}]}, 0x48}}, 0x0) [ 843.645205][ T35] kauditd_printk_skb: 71 callbacks suppressed [ 843.645218][ T35] audit: type=1107 audit(1608719127.428:127): pid=28766 uid=0 auid=0 ses=4 subj==unconfined msg='2ò?' 10:25:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$UHID_INPUT(r1, &(0x7f0000001440)={0x8, {"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", 0x1000}}, 0x1006) 10:25:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3800000010000507000200"/20, @ANYRES32=r3, @ANYBLOB="19000016010000001800120008000100736974000c00020008000300", @ANYRES32=r4], 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000011c0)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_FWMARK={0x8}, @IFLA_IPTUN_FLAGS={0x6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}]}, 0x48}}, 0x0) [ 843.734664][T28771] loop2: detected capacity change from 3 to 0 10:25:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3800000010000507000200"/20, @ANYRES32=r3, @ANYBLOB="19000016010000001800120008000100736974000c00020008000300", @ANYRES32=r4], 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000011c0)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_FWMARK={0x8}, @IFLA_IPTUN_FLAGS={0x6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}]}, 0x48}}, 0x0) 10:25:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200003fe000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 843.831297][T28771] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 843.831323][T28771] FAT-fs (loop2): bogus number of directory entries (253) [ 843.831337][T28771] FAT-fs (loop2): Can't find a valid FAT filesystem [ 843.871815][T28794] loop1: detected capacity change from 328 to 0 [ 843.873902][T28794] FAT-fs (loop1): bogus sectors per cluster 23 [ 843.873918][T28794] FAT-fs (loop1): Can't find a valid FAT filesystem [ 843.913268][T28797] loop5: detected capacity change from 64 to 0 [ 843.926872][T28798] loop4: detected capacity change from 64 to 0 [ 843.970323][T28798] FAT-fs (loop4): bogus sectors per cluster 54 [ 843.970340][T28798] FAT-fs (loop4): Can't find a valid FAT filesystem [ 843.972049][T28797] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 843.976107][T28797] FAT-fs (loop5): Directory bread(block 64) failed [ 843.976128][T28797] FAT-fs (loop5): Directory bread(block 65) failed [ 843.976146][T28797] FAT-fs (loop5): Directory bread(block 66) failed [ 843.976164][T28797] FAT-fs (loop5): Directory bread(block 67) failed [ 843.976182][T28797] FAT-fs (loop5): Directory bread(block 68) failed [ 843.976279][T28797] FAT-fs (loop5): Directory bread(block 69) failed [ 843.976299][T28797] FAT-fs (loop5): Directory bread(block 70) failed 10:25:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e663b7400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x3f) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3800000010000507000200"/20, @ANYRES32=r3, @ANYBLOB="19000016010000001800120008000100736974000c00020008000300", @ANYRES32=r4], 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000011c0)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_FWMARK={0x8}, @IFLA_IPTUN_FLAGS={0x6}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}]}, 0x48}}, 0x0) 10:25:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021820000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023720000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 843.976317][T28797] FAT-fs (loop5): Directory bread(block 71) failed [ 843.976334][T28797] FAT-fs (loop5): Directory bread(block 72) failed [ 843.976352][T28797] FAT-fs (loop5): Directory bread(block 73) failed [ 843.992359][T28794] loop1: detected capacity change from 328 to 0 [ 843.993222][T28794] FAT-fs (loop1): bogus sectors per cluster 23 10:25:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200003ff000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 843.993237][T28794] FAT-fs (loop1): Can't find a valid FAT filesystem [ 844.114023][T28817] loop2: detected capacity change from 3 to 0 [ 844.150781][T28798] loop4: detected capacity change from 64 to 0 [ 844.151638][T28798] FAT-fs (loop4): bogus sectors per cluster 54 [ 844.151654][T28798] FAT-fs (loop4): Can't find a valid FAT filesystem [ 844.153238][T28817] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 844.153340][T28817] FAT-fs (loop2): bogus number of directory entries (254) [ 844.153353][T28817] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000380)='f2fs\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[], [{@fscontext={'fscontext', 0x2c, 'unconfined_u'}}]}) [ 844.352504][T28830] loop4: detected capacity change from 64 to 0 10:25:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e0200", 0x12) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x8, 0x8) [ 844.368171][T28831] loop1: detected capacity change from 328 to 0 [ 844.378684][T28832] loop5: detected capacity change from 64 to 0 [ 844.383109][T28830] FAT-fs (loop4): bogus sectors per cluster 55 [ 844.383124][T28830] FAT-fs (loop4): Can't find a valid FAT filesystem [ 844.412371][T28832] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 844.412487][T28831] FAT-fs (loop1): bogus sectors per cluster 24 [ 844.412503][T28831] FAT-fs (loop1): Can't find a valid FAT filesystem [ 844.416075][T28832] FAT-fs (loop5): Directory bread(block 64) failed 10:25:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021920000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 844.416099][T28832] FAT-fs (loop5): Directory bread(block 65) failed [ 844.416150][T28832] FAT-fs (loop5): Directory bread(block 66) failed [ 844.416168][T28832] FAT-fs (loop5): Directory bread(block 67) failed [ 844.416187][T28832] FAT-fs (loop5): Directory bread(block 68) failed [ 844.416206][T28832] FAT-fs (loop5): Directory bread(block 69) failed [ 844.416224][T28832] FAT-fs (loop5): Directory bread(block 70) failed [ 844.416246][T28832] FAT-fs (loop5): Directory bread(block 71) failed [ 844.416264][T28832] FAT-fs (loop5): Directory bread(block 72) failed [ 844.416343][T28832] FAT-fs (loop5): Directory bread(block 73) failed [ 844.513011][T28850] loop2: detected capacity change from 3 to 0 [ 844.526914][T28830] loop4: detected capacity change from 64 to 0 [ 844.536779][T28831] loop1: detected capacity change from 328 to 0 [ 844.538992][T28850] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 844.539013][T28850] FAT-fs (loop2): bogus number of directory entries (255) [ 844.539026][T28850] FAT-fs (loop2): Can't find a valid FAT filesystem [ 844.547507][T28831] FAT-fs (loop1): bogus sectors per cluster 24 [ 844.547522][T28831] FAT-fs (loop1): Can't find a valid FAT filesystem [ 844.549949][T28830] FAT-fs (loop4): bogus sectors per cluster 55 [ 844.549965][T28830] FAT-fs (loop4): Can't find a valid FAT filesystem [ 844.735822][T28866] loop1: detected capacity change from 328 to 0 [ 844.859721][T28866] FAT-fs (loop1): bogus sectors per cluster 25 [ 844.859739][T28866] FAT-fs (loop1): Can't find a valid FAT filesystem [ 844.913113][T28866] loop1: detected capacity change from 328 to 0 [ 844.913998][T28866] FAT-fs (loop1): bogus sectors per cluster 25 [ 844.914013][T28866] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:28 executing program 0: pipe2(&(0x7f0000000000), 0x0) syz_usb_connect(0x0, 0x1cb, &(0x7f0000001fc0)={{0x12, 0x1, 0x201, 0x9d, 0xeb, 0x6f, 0x40, 0x2304, 0x208, 0xce28, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b9, 0x1, 0x0, 0xe6, 0x20, 0x0, [{{0x9, 0x4, 0x0, 0x8, 0xc, 0xa1, 0x5f, 0xed, 0xf7, [@cdc_ecm={{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x17b, 0x0, 0x6}, [@mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x0, 0x7ff}, @network_terminal={0x7, 0x24, 0xa, 0x2, 0x0, 0x0, 0x6}, @mdlm_detail={0x4, 0x24, 0x13, 0x40}, @mdlm={0x15}]}, @hid_hid={0x9, 0x21, 0x5, 0x4, 0x1, {0x22, 0x773}}], [{{0x9, 0x5, 0x0, 0x0, 0x40, 0x1, 0x0, 0xf7}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x2, 0x7a, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x5}]}}, {{0x9, 0x5, 0x6, 0x10, 0x20, 0xff, 0x6, 0xd1, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0xd04d}]}}, {{0x9, 0x5, 0x6, 0x10, 0x400, 0x8, 0x5}}, {{0x9, 0x5, 0x0, 0xc, 0x40, 0x8, 0x20, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xc6, 0x3}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x53, 0xa3}]}}, {{0x9, 0x5, 0x9, 0x0, 0x40, 0xe1, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x20, 0x4}]}}, {{0x9, 0x5, 0x80, 0x2, 0x210, 0xfe, 0xec, 0x9}}, {{0x9, 0x5, 0x8, 0x2, 0x8, 0x5, 0x6, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0xc1, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xff, 0x4202}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x1, 0x9, 0x20}}, {{0x9, 0x5, 0xb, 0x4, 0x40, 0x57, 0x1, 0x80, [@generic={0x2c, 0x8, "0fd025edba28eacd4be1b1da6b6059ab7a956be10771c5790c4c5494e1b8d7e3c496fce0c7e763edc27b"}, @generic={0x45, 0x7, "8458722002c79374599919a7dde6af8247e5c64248b50cd91548b8d661eab806b0be2ad2c96f427b94a032e934f62a4180a881eb18043d82cddfcbdd9cffe3b64a00fc"}]}}, {{0x9, 0x5, 0xf, 0x10, 0x8, 0x3, 0x3, 0x4, [@generic={0x4a, 0xb, "3a2093cfd62cbcfb648967d1ce48c04200333a13f3293393fd2398154f31ab2b3eb3214913664b030650c3e55bc4112ef39ddf4ff55bb4bb7d85043eb885d1e6515d4b388fa9cc33"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x20}}]}}]}}]}}, &(0x7f0000002840)={0xa, &(0x7f00000022c0)={0xa, 0x6, 0x0, 0xba, 0x1, 0x8, 0x8, 0x9}, 0x141, &(0x7f0000002300)={0x5, 0xf, 0x141, 0x4, [@generic={0xee, 0x10, 0x2, "f5f6a4faa5092b1c9b44a23ac236a12ee694f6d15a8d6e765b2513ccc932a5382f8eccb7117c27888e3b008029922fc6c69cffe327cfcb93d351685df2a5221819a88677fa33909135b7e3246e3ef0cfc2d09b07b7733b2f20d7f37bef6ff2e6c8774963c402cd4b25ddf7a754fb4088ad8dd623b92d0c141dd8cd4b67e2804acec1effdf48cdef74fe3895ab79a27d0bf63c8371f9742cf4d8f63cc6bb31d7fd84d8d52becc30f87806b3b5ee081da527217db5654eb76d16d80c8b0b0b8702dbc1733aee08670ba15cee624c89dfe69743dc7d5106a22617dfb25fc24070f521a55c351a6c3a37bdc786"}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x4, 0x1, 0x80, 0x1f108, 0xc36, [0xf]}, @generic={0x3b, 0x10, 0x4, "c2ddad32a8880f3a2451d46b05081cd844b5486a98a48043215e2508207a3021edfa37866c74a7ddd6143298645b450281f6a209e13369fd"}]}, 0x6, [{0x72, &(0x7f0000002480)=@string={0x72, 0x3, "051444c938234330533c1f3d909ab2a0ab221d971a1fb01ecc0d58145e87d53abb99c3988aad10d262631d6690896618a6e7aa1bd51200cc64338cfadde88105413e3c70af61918d6b8e60ec73d70f12d8c5c11c384b1cfb04ebf0524a16070664ead6fb614e3857ff724f6f5b2bf679"}}, {0x9a, &(0x7f0000002500)=@string={0x9a, 0x3, "8eb5f8a7677e727d6d98b2fe8249778ad7c096cd087862c04c9ab3d81920c3d3caf11b2a11f8b0c844bea2c390253ff3ad25ee57916b6ce1dfafbbda3c5cb2c6ac23c6eed03df2df9cab2fd8bcc0743acad94b46f8d1d341178d6b71279cb9d6639674c4b6933b9a8c00b2fd137c3f5a5295b540c5e65c215ba94e60c517be54c4f5e2cfccf1a3de653e9d8bd3ce39081e3069c2a5fdcf80"}}, {0xab, &(0x7f00000025c0)=@string={0xab, 0x3, "1328f107eed603a4a57d2f35bdcab953a894924eb0415383f07c829d78a5fd8b35cb4ffde93ff33a569855ff7b4de11e300ee0d8df4cf2412a344ed8280ab2cf14602adc6da5aa435cab54555759e099b5bf10c42a144be8744b0ae53ed8c5c8b30d1af99007a48fd51cda0f497651830a0ba43abeae71ae1b3360858b3dd920ffffddd98f2eada614046dccd49c8e998c5ab1db31fdbc87005bfd5123a43a066ca291f94f4b063644"}}, {0x4, &(0x7f0000002680)=@lang_id={0x4, 0x3, 0x40a}}, {0x65, &(0x7f00000026c0)=@string={0x65, 0x3, "e65b83b6573b3973878f4a033a0225bc2b0de09faf4f3e77fc1e240cf57478628e54db1805c93992c7dd46b94c68ef0c35d61a94dfea819c98fb3b712cd600f2cdf7f95edb3967d2d9657e3b4db3f5571d25d01cbe9a4f8cd803500f7fc05a9990fe11"}}, {0xd6, &(0x7f0000002740)=@string={0xd6, 0x3, "3edaa2fe09f0ff2bf3308575e21684a317a9c6ea856c52bc71901dc94f8931b95bc04f6214d317c20b49494198258e115f2e1ef7994d846e0cc0e2ca80ed4606f5027bfd31d0dfc0e2f621a3fcd3d3df1ff97289603dbb2bccf36ac2f565a54127ef5dfc9fe01da40623e1fea8f81ce28bcc7c1690ae606e66fabd0d9287db7ddeac6250b6c5a6ced736e8add94a720557888f1002cdf1c9514fbd56a59ff6259a86229665071f822b8ec20228d5a8d2258511947ac4dae653f8155902709bd92ad43844cfc93f697db865d3c9cd0df8358b6d6c"}}]}) 10:25:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e663c7400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023820000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000fff000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:28 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) waitid(0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) 10:25:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021a20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 845.101966][T28886] loop2: detected capacity change from 3 to 0 [ 845.129739][T28888] loop1: detected capacity change from 328 to 0 [ 845.143263][T28892] loop5: detected capacity change from 64 to 0 10:25:28 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, @phonet, @can, @phonet}) [ 845.158147][T28895] loop4: detected capacity change from 64 to 0 [ 845.182572][T28888] FAT-fs (loop1): bogus sectors per cluster 26 [ 845.191876][T28895] FAT-fs (loop4): bogus sectors per cluster 56 [ 845.206883][T28892] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 845.216426][T28886] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 845.236043][T28888] FAT-fs (loop1): Can't find a valid FAT filesystem [ 845.238980][T28895] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:29 executing program 3: syz_mount_image$f2fs(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vcsu\x00', 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=8']) [ 845.261385][T28886] FAT-fs (loop2): bogus number of directory entries (255) [ 845.283616][T28892] FAT-fs (loop5): Directory bread(block 64) failed [ 845.305296][T28886] FAT-fs (loop2): Can't find a valid FAT filesystem [ 845.319720][T28892] FAT-fs (loop5): Directory bread(block 65) failed [ 845.327276][T28892] FAT-fs (loop5): Directory bread(block 66) failed [ 845.343088][T28892] FAT-fs (loop5): Directory bread(block 67) failed [ 845.349810][T28888] loop1: detected capacity change from 328 to 0 [ 845.360768][ T9773] usb 1-1: new high-speed USB device number 12 using dummy_hcd 10:25:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000000100004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 845.385715][T28892] FAT-fs (loop5): Directory bread(block 68) failed [ 845.394895][T28908] fuse: Bad value for 'fd' [ 845.402578][T28892] FAT-fs (loop5): Directory bread(block 69) failed [ 845.409230][T28892] FAT-fs (loop5): Directory bread(block 70) failed [ 845.424029][T28910] fuse: Bad value for 'fd' [ 845.429108][T28892] FAT-fs (loop5): Directory bread(block 71) failed 10:25:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023920000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:29 executing program 3: syz_mount_image$f2fs(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vcsu\x00', 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=8']) [ 845.441256][T28888] FAT-fs (loop1): bogus sectors per cluster 26 [ 845.448231][T28888] FAT-fs (loop1): Can't find a valid FAT filesystem [ 845.450820][T28892] FAT-fs (loop5): Directory bread(block 72) failed [ 845.464637][T28892] FAT-fs (loop5): Directory bread(block 73) failed 10:25:29 executing program 3: syz_mount_image$f2fs(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vcsu\x00', 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=8']) [ 845.539487][T28917] fuse: Bad value for 'fd' [ 845.545738][T28913] loop2: detected capacity change from 3 to 0 [ 845.573699][T28913] FAT-fs (loop2): bogus number of FAT structure [ 845.589800][T28913] FAT-fs (loop2): Can't find a valid FAT filesystem [ 845.603654][T28922] fuse: Bad value for 'fd' [ 845.684297][T28923] loop4: detected capacity change from 64 to 0 [ 845.800705][T28923] FAT-fs (loop4): bogus sectors per cluster 57 [ 845.807165][T28923] FAT-fs (loop4): Can't find a valid FAT filesystem [ 845.810038][ T9773] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x0, skipping [ 845.837916][ T9773] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0xA has invalid maxpacket 1023, setting to 64 [ 845.862114][ T9773] usb 1-1: config 0 interface 0 altsetting 8 has a duplicate endpoint with address 0x6, skipping [ 845.874471][ T9773] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x0, skipping [ 845.903534][ T9773] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x80, skipping [ 845.916908][ T9773] usb 1-1: config 0 interface 0 altsetting 8 bulk endpoint 0x8 has invalid maxpacket 8 [ 845.917201][T28923] loop4: detected capacity change from 64 to 0 [ 845.928479][ T9773] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x0, skipping [ 845.945057][ T9773] usb 1-1: config 0 interface 0 has no altsetting 0 [ 845.961880][T28923] FAT-fs (loop4): bogus sectors per cluster 57 [ 845.969933][T28923] FAT-fs (loop4): Can't find a valid FAT filesystem [ 846.110014][ T9773] usb 1-1: New USB device found, idVendor=2304, idProduct=0208, bcdDevice=ce.28 [ 846.119176][ T9773] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 846.174813][ T9773] usb 1-1: Product: ⠓߱훮êƒç¶¥ã”¯ìª½åŽ¹é’¨äº’䆰è“糰鶂ꕸ诽쬵ïµã¿©ã«³é¡–ｕ䵻ỡะ䳟䇲ãªà¨¨ì¾²æ€”ꕭ䎪ꭜ啔套駠뾵ìáªî¡‹ä­´î”Šì£…ඳ駱Þ辤᳕࿚癉è‘ଊ㪤꺾깱㌛蕠㶋⃙￿âºêš­Ð”챭鳔馎媌ﴱ螼嬀函ê£Øºê‰¬ï¦‘ä­ã˜† [ 846.221271][ T9773] usb 1-1: Manufacturer: 떎ꟸ繧絲顭ﺲ䦂詷샗춖砈ì¢é©Œâ€™íƒï‡Šâ¨›ï ‘좰비쎢â–▭埮殑꿟尼욲⎬ã·ê®œì‚¼ã©´ä™‹í‡¸ä‡“贗煫鰧횹陣쑴鎶騻Œﶲ簓娿镒䂵⅜꥛æŽáŸ…咾쿢㹥è®ì»“à ¹ã€žì‰©ï¶¥èƒ [ 846.267502][ T9773] usb 1-1: SerialNumber: Њ [ 846.284674][ T9773] usb 1-1: config 0 descriptor?? [ 846.312198][T28885] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 846.319327][T28885] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 846.634397][ T9773] usb 1-1: USB disconnect, device number 12 10:25:30 executing program 0: pipe2(&(0x7f0000000000), 0x0) syz_usb_connect(0x0, 0x1cb, &(0x7f0000001fc0)={{0x12, 0x1, 0x201, 0x9d, 0xeb, 0x6f, 0x40, 0x2304, 0x208, 0xce28, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b9, 0x1, 0x0, 0xe6, 0x20, 0x0, [{{0x9, 0x4, 0x0, 0x8, 0xc, 0xa1, 0x5f, 0xed, 0xf7, [@cdc_ecm={{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x17b, 0x0, 0x6}, [@mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x0, 0x7ff}, @network_terminal={0x7, 0x24, 0xa, 0x2, 0x0, 0x0, 0x6}, @mdlm_detail={0x4, 0x24, 0x13, 0x40}, @mdlm={0x15}]}, @hid_hid={0x9, 0x21, 0x5, 0x4, 0x1, {0x22, 0x773}}], [{{0x9, 0x5, 0x0, 0x0, 0x40, 0x1, 0x0, 0xf7}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x2, 0x7a, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x5}]}}, {{0x9, 0x5, 0x6, 0x10, 0x20, 0xff, 0x6, 0xd1, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0xd04d}]}}, {{0x9, 0x5, 0x6, 0x10, 0x400, 0x8, 0x5}}, {{0x9, 0x5, 0x0, 0xc, 0x40, 0x8, 0x20, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xc6, 0x3}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x53, 0xa3}]}}, {{0x9, 0x5, 0x9, 0x0, 0x40, 0xe1, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x20, 0x4}]}}, {{0x9, 0x5, 0x80, 0x2, 0x210, 0xfe, 0xec, 0x9}}, {{0x9, 0x5, 0x8, 0x2, 0x8, 0x5, 0x6, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0xc1, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xff, 0x4202}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x1, 0x9, 0x20}}, {{0x9, 0x5, 0xb, 0x4, 0x40, 0x57, 0x1, 0x80, [@generic={0x2c, 0x8, "0fd025edba28eacd4be1b1da6b6059ab7a956be10771c5790c4c5494e1b8d7e3c496fce0c7e763edc27b"}, @generic={0x45, 0x7, "8458722002c79374599919a7dde6af8247e5c64248b50cd91548b8d661eab806b0be2ad2c96f427b94a032e934f62a4180a881eb18043d82cddfcbdd9cffe3b64a00fc"}]}}, {{0x9, 0x5, 0xf, 0x10, 0x8, 0x3, 0x3, 0x4, [@generic={0x4a, 0xb, "3a2093cfd62cbcfb648967d1ce48c04200333a13f3293393fd2398154f31ab2b3eb3214913664b030650c3e55bc4112ef39ddf4ff55bb4bb7d85043eb885d1e6515d4b388fa9cc33"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x20}}]}}]}}]}}, &(0x7f0000002840)={0xa, &(0x7f00000022c0)={0xa, 0x6, 0x0, 0xba, 0x1, 0x8, 0x8, 0x9}, 0x141, &(0x7f0000002300)={0x5, 0xf, 0x141, 0x4, [@generic={0xee, 0x10, 0x2, "f5f6a4faa5092b1c9b44a23ac236a12ee694f6d15a8d6e765b2513ccc932a5382f8eccb7117c27888e3b008029922fc6c69cffe327cfcb93d351685df2a5221819a88677fa33909135b7e3246e3ef0cfc2d09b07b7733b2f20d7f37bef6ff2e6c8774963c402cd4b25ddf7a754fb4088ad8dd623b92d0c141dd8cd4b67e2804acec1effdf48cdef74fe3895ab79a27d0bf63c8371f9742cf4d8f63cc6bb31d7fd84d8d52becc30f87806b3b5ee081da527217db5654eb76d16d80c8b0b0b8702dbc1733aee08670ba15cee624c89dfe69743dc7d5106a22617dfb25fc24070f521a55c351a6c3a37bdc786"}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x4, 0x1, 0x80, 0x1f108, 0xc36, [0xf]}, @generic={0x3b, 0x10, 0x4, "c2ddad32a8880f3a2451d46b05081cd844b5486a98a48043215e2508207a3021edfa37866c74a7ddd6143298645b450281f6a209e13369fd"}]}, 0x6, [{0x72, &(0x7f0000002480)=@string={0x72, 0x3, "051444c938234330533c1f3d909ab2a0ab221d971a1fb01ecc0d58145e87d53abb99c3988aad10d262631d6690896618a6e7aa1bd51200cc64338cfadde88105413e3c70af61918d6b8e60ec73d70f12d8c5c11c384b1cfb04ebf0524a16070664ead6fb614e3857ff724f6f5b2bf679"}}, {0x9a, &(0x7f0000002500)=@string={0x9a, 0x3, "8eb5f8a7677e727d6d98b2fe8249778ad7c096cd087862c04c9ab3d81920c3d3caf11b2a11f8b0c844bea2c390253ff3ad25ee57916b6ce1dfafbbda3c5cb2c6ac23c6eed03df2df9cab2fd8bcc0743acad94b46f8d1d341178d6b71279cb9d6639674c4b6933b9a8c00b2fd137c3f5a5295b540c5e65c215ba94e60c517be54c4f5e2cfccf1a3de653e9d8bd3ce39081e3069c2a5fdcf80"}}, {0xab, &(0x7f00000025c0)=@string={0xab, 0x3, "1328f107eed603a4a57d2f35bdcab953a894924eb0415383f07c829d78a5fd8b35cb4ffde93ff33a569855ff7b4de11e300ee0d8df4cf2412a344ed8280ab2cf14602adc6da5aa435cab54555759e099b5bf10c42a144be8744b0ae53ed8c5c8b30d1af99007a48fd51cda0f497651830a0ba43abeae71ae1b3360858b3dd920ffffddd98f2eada614046dccd49c8e998c5ab1db31fdbc87005bfd5123a43a066ca291f94f4b063644"}}, {0x4, &(0x7f0000002680)=@lang_id={0x4, 0x3, 0x40a}}, {0x65, &(0x7f00000026c0)=@string={0x65, 0x3, "e65b83b6573b3973878f4a033a0225bc2b0de09faf4f3e77fc1e240cf57478628e54db1805c93992c7dd46b94c68ef0c35d61a94dfea819c98fb3b712cd600f2cdf7f95edb3967d2d9657e3b4db3f5571d25d01cbe9a4f8cd803500f7fc05a9990fe11"}}, {0xd6, &(0x7f0000002740)=@string={0xd6, 0x3, "3edaa2fe09f0ff2bf3308575e21684a317a9c6ea856c52bc71901dc94f8931b95bc04f6214d317c20b49494198258e115f2e1ef7994d846e0cc0e2ca80ed4606f5027bfd31d0dfc0e2f621a3fcd3d3df1ff97289603dbb2bccf36ac2f565a54127ef5dfc9fe01da40623e1fea8f81ce28bcc7c1690ae606e66fabd0d9287db7ddeac6250b6c5a6ced736e8add94a720557888f1002cdf1c9514fbd56a59ff6259a86229665071f822b8ec20228d5a8d2258511947ac4dae653f8155902709bd92ad43844cfc93f697db865d3c9cd0df8358b6d6c"}}]}) 10:25:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021b20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:30 executing program 3: syz_mount_image$f2fs(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vcsu\x00', 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=8']) 10:25:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e663d7400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000400f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023a20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 847.130895][T28950] loop4: detected capacity change from 64 to 0 [ 847.149229][T28953] fuse: Bad value for 'fd' [ 847.150530][T28952] loop5: detected capacity change from 64 to 0 [ 847.178194][T28959] loop1: detected capacity change from 328 to 0 [ 847.185199][T28950] FAT-fs (loop4): bogus sectors per cluster 58 [ 847.192982][T28950] FAT-fs (loop4): Can't find a valid FAT filesystem [ 847.208641][T28955] loop2: detected capacity change from 3 to 0 10:25:31 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttyS3\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)) [ 847.236129][T28952] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 847.268632][T28952] FAT-fs (loop5): Directory bread(block 64) failed [ 847.277785][T28952] FAT-fs (loop5): Directory bread(block 65) failed [ 847.286195][T28952] FAT-fs (loop5): Directory bread(block 66) failed [ 847.295031][T28959] FAT-fs (loop1): bogus sectors per cluster 27 [ 847.306798][T28952] FAT-fs (loop5): Directory bread(block 67) failed [ 847.315962][T28955] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 847.330790][T28959] FAT-fs (loop1): Can't find a valid FAT filesystem [ 847.338613][T28950] loop4: detected capacity change from 64 to 0 [ 847.340896][T28955] FAT-fs (loop2): FAT read failed (blocknr 32) [ 847.357771][T28952] FAT-fs (loop5): Directory bread(block 68) failed [ 847.364957][T28952] FAT-fs (loop5): Directory bread(block 69) failed [ 847.371863][T28952] FAT-fs (loop5): Directory bread(block 70) failed [ 847.378439][T28952] FAT-fs (loop5): Directory bread(block 71) failed 10:25:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e663e7400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 847.385238][T28952] FAT-fs (loop5): Directory bread(block 72) failed [ 847.392130][T28952] FAT-fs (loop5): Directory bread(block 73) failed [ 847.404689][T28950] FAT-fs (loop4): bogus sectors per cluster 58 10:25:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400004000f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021c20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:31 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001440)={0x8, {"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", 0x1000}}, 0x1006) [ 847.440267][T28950] FAT-fs (loop4): Can't find a valid FAT filesystem [ 847.449733][ T9773] usb 1-1: new high-speed USB device number 13 using dummy_hcd 10:25:31 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0x10}}, 0x0) [ 847.631116][T28984] loop2: detected capacity change from 3 to 0 [ 847.648302][T28987] loop5: detected capacity change from 64 to 0 [ 847.665869][T28988] loop1: detected capacity change from 328 to 0 [ 847.675910][T28984] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 847.685263][T28984] FAT-fs (loop2): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000002) [ 847.696610][T28984] FAT-fs (loop2): Filesystem has been set read-only [ 847.728357][T28988] FAT-fs (loop1): bogus sectors per cluster 28 [ 847.740312][T28987] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 847.757188][T28988] FAT-fs (loop1): Can't find a valid FAT filesystem [ 847.774054][T28987] FAT-fs (loop5): Directory bread(block 64) failed [ 847.783191][T28987] FAT-fs (loop5): Directory bread(block 65) failed [ 847.793242][T28987] FAT-fs (loop5): Directory bread(block 66) failed [ 847.804528][T28987] FAT-fs (loop5): Directory bread(block 67) failed [ 847.822661][T28987] FAT-fs (loop5): Directory bread(block 68) failed [ 847.829401][T28987] FAT-fs (loop5): Directory bread(block 69) failed [ 847.844167][T28987] FAT-fs (loop5): Directory bread(block 70) failed [ 847.858318][T28987] FAT-fs (loop5): Directory bread(block 71) failed [ 847.879981][T28987] FAT-fs (loop5): Directory bread(block 72) failed [ 847.891443][T28987] FAT-fs (loop5): Directory bread(block 73) failed [ 847.896763][T28988] loop1: detected capacity change from 328 to 0 [ 847.919769][ T9773] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x0, skipping [ 847.931294][T28988] FAT-fs (loop1): bogus sectors per cluster 28 [ 847.933398][ T9773] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0xA has invalid maxpacket 1023, setting to 64 [ 847.943119][T28988] FAT-fs (loop1): Can't find a valid FAT filesystem [ 847.960119][ T9773] usb 1-1: config 0 interface 0 altsetting 8 has a duplicate endpoint with address 0x6, skipping [ 847.971172][ T9773] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x0, skipping [ 847.981671][ T9773] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x80, skipping [ 847.993161][ T9773] usb 1-1: config 0 interface 0 altsetting 8 bulk endpoint 0x8 has invalid maxpacket 8 [ 848.002840][ T9773] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x0, skipping [ 848.013600][ T9773] usb 1-1: config 0 interface 0 has no altsetting 0 [ 848.181569][ T9773] usb 1-1: New USB device found, idVendor=2304, idProduct=0208, bcdDevice=ce.28 [ 848.191057][ T9773] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 848.199482][ T9773] usb 1-1: Product: ⠓߱훮êƒç¶¥ã”¯ìª½åŽ¹é’¨äº’䆰è“糰鶂ꕸ诽쬵ïµã¿©ã«³é¡–ｕ䵻ỡะ䳟䇲ãªà¨¨ì¾²æ€”ꕭ䎪ꭜ啔套駠뾵ìáªî¡‹ä­´î”Šì£…ඳ駱Þ辤᳕࿚癉è‘ଊ㪤꺾깱㌛蕠㶋⃙￿âºêš­Ð”챭鳔馎媌ﴱ螼嬀函ê£Øºê‰¬ï¦‘ä­ã˜† [ 848.231729][ T9773] usb 1-1: Manufacturer: 떎ꟸ繧絲顭ﺲ䦂詷샗춖砈ì¢é©Œâ€™íƒï‡Šâ¨›ï ‘좰비쎢â–▭埮殑꿟尼욲⎬ã·ê®œì‚¼ã©´ä™‹í‡¸ä‡“贗煫鰧횹陣쑴鎶騻Œﶲ簓娿镒䂵⅜꥛æŽáŸ…咾쿢㹥è®ì»“à ¹ã€žì‰©ï¶¥èƒ [ 848.255475][ T9773] usb 1-1: SerialNumber: Њ [ 848.269362][ T9773] usb 1-1: config 0 descriptor?? [ 848.322414][T28956] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 848.329559][T28956] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 848.665287][ T9773] usb 1-1: USB disconnect, device number 13 10:25:32 executing program 0: pipe2(&(0x7f0000000000), 0x0) syz_usb_connect(0x0, 0x1cb, &(0x7f0000001fc0)={{0x12, 0x1, 0x201, 0x9d, 0xeb, 0x6f, 0x40, 0x2304, 0x208, 0xce28, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b9, 0x1, 0x0, 0xe6, 0x20, 0x0, [{{0x9, 0x4, 0x0, 0x8, 0xc, 0xa1, 0x5f, 0xed, 0xf7, [@cdc_ecm={{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x17b, 0x0, 0x6}, [@mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x0, 0x7ff}, @network_terminal={0x7, 0x24, 0xa, 0x2, 0x0, 0x0, 0x6}, @mdlm_detail={0x4, 0x24, 0x13, 0x40}, @mdlm={0x15}]}, @hid_hid={0x9, 0x21, 0x5, 0x4, 0x1, {0x22, 0x773}}], [{{0x9, 0x5, 0x0, 0x0, 0x40, 0x1, 0x0, 0xf7}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x2, 0x7a, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x5}]}}, {{0x9, 0x5, 0x6, 0x10, 0x20, 0xff, 0x6, 0xd1, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0xd04d}]}}, {{0x9, 0x5, 0x6, 0x10, 0x400, 0x8, 0x5}}, {{0x9, 0x5, 0x0, 0xc, 0x40, 0x8, 0x20, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xc6, 0x3}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x53, 0xa3}]}}, {{0x9, 0x5, 0x9, 0x0, 0x40, 0xe1, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x20, 0x4}]}}, {{0x9, 0x5, 0x80, 0x2, 0x210, 0xfe, 0xec, 0x9}}, {{0x9, 0x5, 0x8, 0x2, 0x8, 0x5, 0x6, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0xc1, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xff, 0x4202}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x1, 0x9, 0x20}}, {{0x9, 0x5, 0xb, 0x4, 0x40, 0x57, 0x1, 0x80, [@generic={0x2c, 0x8, "0fd025edba28eacd4be1b1da6b6059ab7a956be10771c5790c4c5494e1b8d7e3c496fce0c7e763edc27b"}, @generic={0x45, 0x7, "8458722002c79374599919a7dde6af8247e5c64248b50cd91548b8d661eab806b0be2ad2c96f427b94a032e934f62a4180a881eb18043d82cddfcbdd9cffe3b64a00fc"}]}}, {{0x9, 0x5, 0xf, 0x10, 0x8, 0x3, 0x3, 0x4, [@generic={0x4a, 0xb, "3a2093cfd62cbcfb648967d1ce48c04200333a13f3293393fd2398154f31ab2b3eb3214913664b030650c3e55bc4112ef39ddf4ff55bb4bb7d85043eb885d1e6515d4b388fa9cc33"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x20}}]}}]}}]}}, &(0x7f0000002840)={0xa, &(0x7f00000022c0)={0xa, 0x6, 0x0, 0xba, 0x1, 0x8, 0x8, 0x9}, 0x141, &(0x7f0000002300)={0x5, 0xf, 0x141, 0x4, [@generic={0xee, 0x10, 0x2, "f5f6a4faa5092b1c9b44a23ac236a12ee694f6d15a8d6e765b2513ccc932a5382f8eccb7117c27888e3b008029922fc6c69cffe327cfcb93d351685df2a5221819a88677fa33909135b7e3246e3ef0cfc2d09b07b7733b2f20d7f37bef6ff2e6c8774963c402cd4b25ddf7a754fb4088ad8dd623b92d0c141dd8cd4b67e2804acec1effdf48cdef74fe3895ab79a27d0bf63c8371f9742cf4d8f63cc6bb31d7fd84d8d52becc30f87806b3b5ee081da527217db5654eb76d16d80c8b0b0b8702dbc1733aee08670ba15cee624c89dfe69743dc7d5106a22617dfb25fc24070f521a55c351a6c3a37bdc786"}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x4, 0x1, 0x80, 0x1f108, 0xc36, [0xf]}, @generic={0x3b, 0x10, 0x4, "c2ddad32a8880f3a2451d46b05081cd844b5486a98a48043215e2508207a3021edfa37866c74a7ddd6143298645b450281f6a209e13369fd"}]}, 0x6, [{0x72, &(0x7f0000002480)=@string={0x72, 0x3, "051444c938234330533c1f3d909ab2a0ab221d971a1fb01ecc0d58145e87d53abb99c3988aad10d262631d6690896618a6e7aa1bd51200cc64338cfadde88105413e3c70af61918d6b8e60ec73d70f12d8c5c11c384b1cfb04ebf0524a16070664ead6fb614e3857ff724f6f5b2bf679"}}, {0x9a, &(0x7f0000002500)=@string={0x9a, 0x3, "8eb5f8a7677e727d6d98b2fe8249778ad7c096cd087862c04c9ab3d81920c3d3caf11b2a11f8b0c844bea2c390253ff3ad25ee57916b6ce1dfafbbda3c5cb2c6ac23c6eed03df2df9cab2fd8bcc0743acad94b46f8d1d341178d6b71279cb9d6639674c4b6933b9a8c00b2fd137c3f5a5295b540c5e65c215ba94e60c517be54c4f5e2cfccf1a3de653e9d8bd3ce39081e3069c2a5fdcf80"}}, {0xab, &(0x7f00000025c0)=@string={0xab, 0x3, "1328f107eed603a4a57d2f35bdcab953a894924eb0415383f07c829d78a5fd8b35cb4ffde93ff33a569855ff7b4de11e300ee0d8df4cf2412a344ed8280ab2cf14602adc6da5aa435cab54555759e099b5bf10c42a144be8744b0ae53ed8c5c8b30d1af99007a48fd51cda0f497651830a0ba43abeae71ae1b3360858b3dd920ffffddd98f2eada614046dccd49c8e998c5ab1db31fdbc87005bfd5123a43a066ca291f94f4b063644"}}, {0x4, &(0x7f0000002680)=@lang_id={0x4, 0x3, 0x40a}}, {0x65, &(0x7f00000026c0)=@string={0x65, 0x3, "e65b83b6573b3973878f4a033a0225bc2b0de09faf4f3e77fc1e240cf57478628e54db1805c93992c7dd46b94c68ef0c35d61a94dfea819c98fb3b712cd600f2cdf7f95edb3967d2d9657e3b4db3f5571d25d01cbe9a4f8cd803500f7fc05a9990fe11"}}, {0xd6, &(0x7f0000002740)=@string={0xd6, 0x3, "3edaa2fe09f0ff2bf3308575e21684a317a9c6ea856c52bc71901dc94f8931b95bc04f6214d317c20b49494198258e115f2e1ef7994d846e0cc0e2ca80ed4606f5027bfd31d0dfc0e2f621a3fcd3d3df1ff97289603dbb2bccf36ac2f565a54127ef5dfc9fe01da40623e1fea8f81ce28bcc7c1690ae606e66fabd0d9287db7ddeac6250b6c5a6ced736e8add94a720557888f1002cdf1c9514fbd56a59ff6259a86229665071f822b8ec20228d5a8d2258511947ac4dae653f8155902709bd92ad43844cfc93f697db865d3c9cd0df8358b6d6c"}}]}) 10:25:32 executing program 3: pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8f7485da83641225, 0xffffffffffffffff) 10:25:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023b20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000001f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e665c7400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021d20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:33 executing program 3: pselect6(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000640)={0x7f80}, &(0x7f0000000680)={0x77359400}, 0x0) [ 849.213871][T29022] loop1: detected capacity change from 328 to 0 [ 849.238561][T29023] loop2: detected capacity change from 3 to 0 [ 849.256618][T29026] loop4: detected capacity change from 64 to 0 10:25:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400001001f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:33 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) getpid() rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$UHID_INPUT(r1, &(0x7f0000001440)={0x8, {"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", 0x1000}}, 0x1006) [ 849.265538][T29023] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 849.274860][T29023] FAT-fs (loop2): FAT read failed (blocknr 32) [ 849.281541][T29022] FAT-fs (loop1): bogus sectors per cluster 29 [ 849.288731][T29022] FAT-fs (loop1): Can't find a valid FAT filesystem [ 849.297371][T29025] loop5: detected capacity change from 64 to 0 10:25:33 executing program 3: readlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/220, 0xdc) [ 849.392395][T29026] FAT-fs (loop4): bogus sectors per cluster 59 [ 849.399897][T29025] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 849.437317][T29026] FAT-fs (loop4): Can't find a valid FAT filesystem [ 849.455623][T29025] FAT-fs (loop5): Directory bread(block 64) failed 10:25:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021e20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 849.485413][T29026] loop4: detected capacity change from 64 to 0 [ 849.493397][T29026] FAT-fs (loop4): bogus sectors per cluster 59 [ 849.500170][T29026] FAT-fs (loop4): Can't find a valid FAT filesystem [ 849.507015][T29025] FAT-fs (loop5): Directory bread(block 65) failed [ 849.513652][T29025] FAT-fs (loop5): Directory bread(block 66) failed [ 849.520390][T29025] FAT-fs (loop5): Directory bread(block 67) failed [ 849.520599][ T4621] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 849.528748][T29025] FAT-fs (loop5): Directory bread(block 68) failed [ 849.542799][T29025] FAT-fs (loop5): Directory bread(block 69) failed [ 849.550852][T29025] FAT-fs (loop5): Directory bread(block 70) failed [ 849.557600][T29025] FAT-fs (loop5): Directory bread(block 71) failed [ 849.565187][T29025] FAT-fs (loop5): Directory bread(block 72) failed [ 849.572013][T29050] loop2: detected capacity change from 3 to 0 10:25:33 executing program 3: syz_mount_image$erofs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0) [ 849.579254][T29025] FAT-fs (loop5): Directory bread(block 73) failed [ 849.587330][T29050] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 849.598282][T29050] FAT-fs (loop2): FAT read failed (blocknr 32) [ 849.751323][T29054] loop1: detected capacity change from 328 to 0 [ 849.762104][T29050] loop2: detected capacity change from 3 to 0 [ 849.775939][T29054] FAT-fs (loop1): bogus sectors per cluster 30 [ 849.789681][T29050] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 849.798385][T29054] FAT-fs (loop1): Can't find a valid FAT filesystem [ 849.806115][T29050] FAT-fs (loop2): FAT read failed (blocknr 32) [ 850.069735][ T4621] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x0, skipping [ 850.089738][ T4621] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0xA has invalid maxpacket 1023, setting to 64 [ 850.129864][ T4621] usb 1-1: config 0 interface 0 altsetting 8 has a duplicate endpoint with address 0x6, skipping [ 850.145475][ T4621] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x0, skipping [ 850.160055][ T4621] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x80, skipping [ 850.189701][ T4621] usb 1-1: config 0 interface 0 altsetting 8 bulk endpoint 0x8 has invalid maxpacket 8 [ 850.206453][ T4621] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x0, skipping [ 850.234842][ T4621] usb 1-1: config 0 interface 0 has no altsetting 0 [ 850.409738][ T4621] usb 1-1: New USB device found, idVendor=2304, idProduct=0208, bcdDevice=ce.28 [ 850.449691][ T4621] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 850.457708][ T4621] usb 1-1: Product: ⠓߱훮êƒç¶¥ã”¯ìª½åŽ¹é’¨äº’䆰è“糰鶂ꕸ诽쬵ïµã¿©ã«³é¡–ｕ䵻ỡะ䳟䇲ãªà¨¨ì¾²æ€”ꕭ䎪ꭜ啔套駠뾵ìáªî¡‹ä­´î”Šì£…ඳ駱Þ辤᳕࿚癉è‘ଊ㪤꺾깱㌛蕠㶋⃙￿âºêš­Ð”챭鳔馎媌ﴱ螼嬀函ê£Øºê‰¬ï¦‘ä­ã˜† [ 850.494579][ T4621] usb 1-1: Manufacturer: 떎ꟸ繧絲顭ﺲ䦂詷샗춖砈ì¢é©Œâ€™íƒï‡Šâ¨›ï ‘좰비쎢â–▭埮殑꿟尼욲⎬ã·ê®œì‚¼ã©´ä™‹í‡¸ä‡“贗煫鰧횹陣쑴鎶騻Œﶲ簓娿镒䂵⅜꥛æŽáŸ…咾쿢㹥è®ì»“à ¹ã€žì‰©ï¶¥èƒ [ 850.544473][ T4621] usb 1-1: SerialNumber: Њ [ 850.557720][ T4621] usb 1-1: config 0 descriptor?? [ 850.602609][T29029] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 850.610614][T29029] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 850.933590][ T4621] usb 1-1: USB disconnect, device number 14 10:25:35 executing program 0: pipe2(&(0x7f0000000000), 0x0) syz_usb_connect(0x0, 0x1cb, &(0x7f0000001fc0)={{0x12, 0x1, 0x201, 0x9d, 0xeb, 0x6f, 0x40, 0x2304, 0x208, 0xce28, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b9, 0x1, 0x0, 0xe6, 0x20, 0x0, [{{0x9, 0x4, 0x0, 0x8, 0xc, 0xa1, 0x5f, 0xed, 0xf7, [@cdc_ecm={{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x17b, 0x0, 0x6}, [@mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x0, 0x7ff}, @network_terminal={0x7, 0x24, 0xa, 0x2, 0x0, 0x0, 0x6}, @mdlm_detail={0x4, 0x24, 0x13, 0x40}, @mdlm={0x15}]}, @hid_hid={0x9, 0x21, 0x5, 0x4, 0x1, {0x22, 0x773}}], [{{0x9, 0x5, 0x0, 0x0, 0x40, 0x1, 0x0, 0xf7}}, {{0x9, 0x5, 0xa, 0x0, 0x3ff, 0x2, 0x7a, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x5, 0x5}]}}, {{0x9, 0x5, 0x6, 0x10, 0x20, 0xff, 0x6, 0xd1, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0xd04d}]}}, {{0x9, 0x5, 0x6, 0x10, 0x400, 0x8, 0x5}}, {{0x9, 0x5, 0x0, 0xc, 0x40, 0x8, 0x20, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xc6, 0x3}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x53, 0xa3}]}}, {{0x9, 0x5, 0x9, 0x0, 0x40, 0xe1, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x20, 0x4}]}}, {{0x9, 0x5, 0x80, 0x2, 0x210, 0xfe, 0xec, 0x9}}, {{0x9, 0x5, 0x8, 0x2, 0x8, 0x5, 0x6, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0xc1, 0x6}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0xff, 0x4202}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x1, 0x9, 0x20}}, {{0x9, 0x5, 0xb, 0x4, 0x40, 0x57, 0x1, 0x80, [@generic={0x2c, 0x8, "0fd025edba28eacd4be1b1da6b6059ab7a956be10771c5790c4c5494e1b8d7e3c496fce0c7e763edc27b"}, @generic={0x45, 0x7, "8458722002c79374599919a7dde6af8247e5c64248b50cd91548b8d661eab806b0be2ad2c96f427b94a032e934f62a4180a881eb18043d82cddfcbdd9cffe3b64a00fc"}]}}, {{0x9, 0x5, 0xf, 0x10, 0x8, 0x3, 0x3, 0x4, [@generic={0x4a, 0xb, "3a2093cfd62cbcfb648967d1ce48c04200333a13f3293393fd2398154f31ab2b3eb3214913664b030650c3e55bc4112ef39ddf4ff55bb4bb7d85043eb885d1e6515d4b388fa9cc33"}]}}, {{0x9, 0x5, 0xd, 0x0, 0x20}}]}}]}}]}}, &(0x7f0000002840)={0xa, &(0x7f00000022c0)={0xa, 0x6, 0x0, 0xba, 0x1, 0x8, 0x8, 0x9}, 0x141, &(0x7f0000002300)={0x5, 0xf, 0x141, 0x4, [@generic={0xee, 0x10, 0x2, "f5f6a4faa5092b1c9b44a23ac236a12ee694f6d15a8d6e765b2513ccc932a5382f8eccb7117c27888e3b008029922fc6c69cffe327cfcb93d351685df2a5221819a88677fa33909135b7e3246e3ef0cfc2d09b07b7733b2f20d7f37bef6ff2e6c8774963c402cd4b25ddf7a754fb4088ad8dd623b92d0c141dd8cd4b67e2804acec1effdf48cdef74fe3895ab79a27d0bf63c8371f9742cf4d8f63cc6bb31d7fd84d8d52becc30f87806b3b5ee081da527217db5654eb76d16d80c8b0b0b8702dbc1733aee08670ba15cee624c89dfe69743dc7d5106a22617dfb25fc24070f521a55c351a6c3a37bdc786"}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x4, 0x1, 0x80, 0x1f108, 0xc36, [0xf]}, @generic={0x3b, 0x10, 0x4, "c2ddad32a8880f3a2451d46b05081cd844b5486a98a48043215e2508207a3021edfa37866c74a7ddd6143298645b450281f6a209e13369fd"}]}, 0x6, [{0x72, &(0x7f0000002480)=@string={0x72, 0x3, "051444c938234330533c1f3d909ab2a0ab221d971a1fb01ecc0d58145e87d53abb99c3988aad10d262631d6690896618a6e7aa1bd51200cc64338cfadde88105413e3c70af61918d6b8e60ec73d70f12d8c5c11c384b1cfb04ebf0524a16070664ead6fb614e3857ff724f6f5b2bf679"}}, {0x9a, &(0x7f0000002500)=@string={0x9a, 0x3, "8eb5f8a7677e727d6d98b2fe8249778ad7c096cd087862c04c9ab3d81920c3d3caf11b2a11f8b0c844bea2c390253ff3ad25ee57916b6ce1dfafbbda3c5cb2c6ac23c6eed03df2df9cab2fd8bcc0743acad94b46f8d1d341178d6b71279cb9d6639674c4b6933b9a8c00b2fd137c3f5a5295b540c5e65c215ba94e60c517be54c4f5e2cfccf1a3de653e9d8bd3ce39081e3069c2a5fdcf80"}}, {0xab, &(0x7f00000025c0)=@string={0xab, 0x3, "1328f107eed603a4a57d2f35bdcab953a894924eb0415383f07c829d78a5fd8b35cb4ffde93ff33a569855ff7b4de11e300ee0d8df4cf2412a344ed8280ab2cf14602adc6da5aa435cab54555759e099b5bf10c42a144be8744b0ae53ed8c5c8b30d1af99007a48fd51cda0f497651830a0ba43abeae71ae1b3360858b3dd920ffffddd98f2eada614046dccd49c8e998c5ab1db31fdbc87005bfd5123a43a066ca291f94f4b063644"}}, {0x4, &(0x7f0000002680)=@lang_id={0x4, 0x3, 0x40a}}, {0x65, &(0x7f00000026c0)=@string={0x65, 0x3, "e65b83b6573b3973878f4a033a0225bc2b0de09faf4f3e77fc1e240cf57478628e54db1805c93992c7dd46b94c68ef0c35d61a94dfea819c98fb3b712cd600f2cdf7f95edb3967d2d9657e3b4db3f5571d25d01cbe9a4f8cd803500f7fc05a9990fe11"}}, {0xd6, &(0x7f0000002740)=@string={0xd6, 0x3, "3edaa2fe09f0ff2bf3308575e21684a317a9c6ea856c52bc71901dc94f8931b95bc04f6214d317c20b49494198258e115f2e1ef7994d846e0cc0e2ca80ed4606f5027bfd31d0dfc0e2f621a3fcd3d3df1ff97289603dbb2bccf36ac2f565a54127ef5dfc9fe01da40623e1fea8f81ce28bcc7c1690ae606e66fabd0d9287db7ddeac6250b6c5a6ced736e8add94a720557888f1002cdf1c9514fbd56a59ff6259a86229665071f822b8ec20228d5a8d2258511947ac4dae653f8155902709bd92ad43844cfc93f697db865d3c9cd0df8358b6d6c"}}]}) 10:25:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023c20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:35 executing program 3: socketpair(0x10, 0x0, 0x4000000, &(0x7f00000000c0)) 10:25:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66610a00028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022120000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000002f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 851.460103][T29086] loop4: detected capacity change from 64 to 0 [ 851.480848][T29087] loop5: detected capacity change from 64 to 0 [ 851.493429][T29086] FAT-fs (loop4): bogus sectors per cluster 60 10:25:35 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='auxv\x00') read$FUSE(r0, &(0x7f00000024c0)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_open_procfs(r1, 0x0) 10:25:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023d20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 851.504211][T29093] loop1: detected capacity change from 328 to 0 [ 851.515340][T29086] FAT-fs (loop4): Can't find a valid FAT filesystem [ 851.537213][T29089] loop2: detected capacity change from 3 to 0 10:25:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000008c0)=@newtaction={0xec4, 0x30, 0x0, 0x0, 0x0, {}, [{0x58, 0x1, [@m_csum={0x54, 0x0, 0x0, 0x0, {{0x9, 0x1, 'csum\x00'}, {0x20, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c}]}, {0x9, 0x6, "fefa69b36f"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}]}, {0xe58, 0x1, [@m_pedit={0xe54, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0xe28, 0x2, 0x0, 0x1, [@TCA_PEDIT_KEYS_EX={0x4}, @TCA_PEDIT_PARMS_EX={0xe20, 0x4, {{}, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x6, 0x6, 0x6}, {0x100, 0xfff, 0xd0b, 0x3f, 0x0, 0xffffffff}, {0x0, 0x8001, 0x9, 0x1, 0x1f, 0x3ff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x4, 0x4, 0xbf1b, 0x10001, 0x9, 0xc650}, {0xf32b, 0x5043, 0xfa6, 0x0, 0x5, 0x400}, {0x0, 0x0, 0x0, 0xfffffff8, 0x2, 0x9}], [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2, 0x1}, {0x4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x5}, {0x1}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xec4}, 0x1, 0x0, 0x0, 0x800}, 0x40) [ 851.600629][T29087] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 851.600702][T29093] FAT-fs (loop1): bogus sectors per cluster 33 [ 851.620155][T29089] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 851.638838][T29087] FAT-fs (loop5): Directory bread(block 64) failed 10:25:35 executing program 3: timer_create(0x0, &(0x7f0000000180)={0x0, 0x2c, 0x2}, &(0x7f00000001c0)) [ 851.658725][T29087] FAT-fs (loop5): Directory bread(block 65) failed [ 851.669601][T29093] FAT-fs (loop1): Can't find a valid FAT filesystem [ 851.676406][T29089] FAT-fs (loop2): FAT read failed (blocknr 32) [ 851.697226][T29087] FAT-fs (loop5): Directory bread(block 66) failed 10:25:35 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x80000, &(0x7f0000001300)) [ 851.703895][T29109] loop4: detected capacity change from 64 to 0 10:25:35 executing program 3: r0 = syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)) openat$incfs(r0, &(0x7f0000000080)='.log\x00', 0x40, 0x0) [ 851.729459][T29087] FAT-fs (loop5): Directory bread(block 67) failed [ 851.768002][T29087] FAT-fs (loop5): Directory bread(block 68) failed [ 851.779758][ T55] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 851.781114][T29087] FAT-fs (loop5): Directory bread(block 69) failed [ 851.810482][T29109] FAT-fs (loop4): bogus sectors per cluster 61 [ 851.816720][T29109] FAT-fs (loop4): Can't find a valid FAT filesystem [ 851.817916][T29087] FAT-fs (loop5): Directory bread(block 70) failed [ 851.825070][T29089] loop2: detected capacity change from 3 to 0 [ 851.830662][T29087] FAT-fs (loop5): Directory bread(block 71) failed [ 851.844898][T29087] FAT-fs (loop5): Directory bread(block 72) failed [ 851.853015][T29087] FAT-fs (loop5): Directory bread(block 73) failed [ 851.853423][T29089] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 851.874048][T29093] loop1: detected capacity change from 328 to 0 [ 851.892166][T29093] FAT-fs (loop1): bogus sectors per cluster 33 [ 851.898359][T29093] FAT-fs (loop1): Can't find a valid FAT filesystem [ 851.907156][T29089] FAT-fs (loop2): FAT read failed (blocknr 32) [ 852.250073][ T55] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x0, skipping [ 852.280649][ T55] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0xA has invalid maxpacket 1023, setting to 64 [ 852.308549][ T55] usb 1-1: config 0 interface 0 altsetting 8 has a duplicate endpoint with address 0x6, skipping [ 852.324442][ T55] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x0, skipping [ 852.335352][ T55] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x80, skipping [ 852.347277][ T55] usb 1-1: config 0 interface 0 altsetting 8 bulk endpoint 0x8 has invalid maxpacket 8 [ 852.356958][ T55] usb 1-1: config 0 interface 0 altsetting 8 has an invalid endpoint with address 0x0, skipping [ 852.368564][ T55] usb 1-1: config 0 interface 0 has no altsetting 0 [ 852.559728][ T55] usb 1-1: New USB device found, idVendor=2304, idProduct=0208, bcdDevice=ce.28 [ 852.578023][ T55] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 852.598667][ T55] usb 1-1: Product: ⠓߱훮êƒç¶¥ã”¯ìª½åŽ¹é’¨äº’䆰è“糰鶂ꕸ诽쬵ïµã¿©ã«³é¡–ｕ䵻ỡะ䳟䇲ãªà¨¨ì¾²æ€”ꕭ䎪ꭜ啔套駠뾵ìáªî¡‹ä­´î”Šì£…ඳ駱Þ辤᳕࿚癉è‘ଊ㪤꺾깱㌛蕠㶋⃙￿âºêš­Ð”챭鳔馎媌ﴱ螼嬀函ê£Øºê‰¬ï¦‘ä­ã˜† [ 852.655397][ T55] usb 1-1: Manufacturer: 떎ꟸ繧絲顭ﺲ䦂詷샗춖砈ì¢é©Œâ€™íƒï‡Šâ¨›ï ‘좰비쎢â–▭埮殑꿟尼욲⎬ã·ê®œì‚¼ã©´ä™‹í‡¸ä‡“贗煫鰧횹陣쑴鎶騻Œﶲ簓娿镒䂵⅜꥛æŽáŸ…咾쿢㹥è®ì»“à ¹ã€žì‰©ï¶¥èƒ [ 852.693688][ T55] usb 1-1: SerialNumber: Њ [ 852.723915][ T55] usb 1-1: config 0 descriptor?? [ 852.751806][T29094] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 852.758906][T29094] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 853.129414][ T55] usb 1-1: USB disconnect, device number 15 10:25:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022220000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000003f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:37 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{0x0}, {0x0, 0x0, 0xffffffff}], 0x0, &(0x7f00000001c0)={[], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(r1, &(0x7f00000024c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee01, r2, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000002380)={0x298, 0x0, 0x0, [{{0x5, 0x3, 0x24a800000000000, 0x101, 0x1000, 0x400, {0x0, 0x6, 0xa3b, 0x401, 0x6, 0x7f13, 0x101, 0x8, 0x8000, 0x4000, 0xffffeb6d, 0x0, 0xffffffffffffffff, 0x401, 0xffffffff}}, {0x5, 0xfff, 0x8, 0x0, 'sysadm_u'}}, {{0x5, 0x0, 0x9, 0x3ff, 0x80000001, 0x1ff, {0x5, 0x93c, 0x96, 0x8, 0x4, 0x6c, 0x4, 0x5, 0x0, 0x8000, 0x4c, 0x0, 0xee00, 0x1, 0x1}}, {0x3, 0x40, 0x1, 0xa2db, '{'}}, {{0x6, 0x2, 0x1, 0x0, 0x9, 0x7, {0x2, 0x152, 0x101, 0x7, 0x200, 0x7, 0x40, 0x4bf, 0x3, 0x2000, 0x9, 0x0, 0xee00, 0x80000001, 0xa27}}, {0x3, 0x9d, 0x9, 0x0, 'fscontext'}}, {{0x2, 0x0, 0x0, 0x7, 0x400, 0x9, {0x5, 0x1, 0x1, 0x8, 0x5, 0x7e3f, 0x7fff, 0x3, 0xddb, 0x2000, 0xaea, r2, 0xffffffffffffffff, 0x0, 0x7}}, {0x1, 0x8, 0x4, 0x8, '\xd4](-'}}]}, 0x298) r3 = syz_open_procfs(0x0, &(0x7f0000003b80)='syscall\x00') sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000080)={0x1, 0x1, 0x40, 0xffffffffffffb47f, 0x7ff, 0x2}) 10:25:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66612500028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023e20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f00000001c0)={[], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(r1, &(0x7f00000024c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee01, r2, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000002380)={0x290, 0x0, 0x0, [{{0x5, 0x3, 0x24a800000000000, 0x101, 0x1000, 0x400, {0x0, 0x6, 0xa3b, 0x401, 0x6, 0x7f13, 0x101, 0x0, 0x8000, 0x4000, 0xffffeb6d, 0x0, 0xffffffffffffffff, 0x401, 0xffffffff}}, {0x5, 0xfff, 0x8, 0x0, 'sysadm_u'}}, {{0x0, 0x0, 0x0, 0x0, 0x9, 0x7, {0x2, 0x152, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {0x3, 0x9d, 0x9, 0x0, 'fscontext'}}, {{0x5, 0x0, 0x0, 0x800, 0x6, 0x5, {0x6, 0xd9c, 0x587, 0x9, 0x7, 0x4, 0x0, 0xdf9, 0x4, 0x4000, 0x0, 0x0, 0xee01, 0x0, 0x9}}, {0x0, 0x5}}, {{0x2, 0x0, 0x0, 0x7, 0x400, 0x9, {0x5, 0x1, 0x1, 0x8, 0x5, 0x7e3f, 0x7fff, 0x3, 0xddb, 0x2000, 0xaea, r2, 0xffffffffffffffff, 0x0, 0x7}}, {0x1, 0x8, 0x4, 0x8, '\xd4](-'}}]}, 0x290) r3 = syz_open_procfs(0x0, &(0x7f0000003b80)='syscall\x00') sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000080)={0x1, 0x1, 0x40, 0xffffffffffffb47f, 0x7ff, 0x2}) 10:25:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) [ 853.641278][T29148] loop5: detected capacity change from 64 to 0 [ 853.657940][T29148] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 853.680905][T29148] FAT-fs (loop5): Directory bread(block 64) failed [ 853.685204][T29147] loop1: detected capacity change from 328 to 0 [ 853.687563][T29148] FAT-fs (loop5): Directory bread(block 65) failed [ 853.702066][T29147] FAT-fs (loop1): bogus sectors per cluster 34 [ 853.708740][T29147] FAT-fs (loop1): Can't find a valid FAT filesystem [ 853.715479][T29155] loop2: detected capacity change from 3 to 0 [ 853.725751][T29153] loop4: detected capacity change from 64 to 0 [ 853.744192][T29155] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 853.750657][T29148] FAT-fs (loop5): Directory bread(block 66) failed [ 853.755569][T29153] FAT-fs (loop4): bogus sectors per cluster 62 [ 853.765967][T29153] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022320000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 853.804623][T29148] FAT-fs (loop5): Directory bread(block 67) failed [ 853.814517][T29148] FAT-fs (loop5): Directory bread(block 68) failed [ 853.814534][T29155] FAT-fs (loop2): FAT read failed (blocknr 32) [ 853.831607][T29148] FAT-fs (loop5): Directory bread(block 69) failed 10:25:37 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x6b}}) [ 853.848051][T29148] FAT-fs (loop5): Directory bread(block 70) failed [ 853.904453][T29148] FAT-fs (loop5): Directory bread(block 71) failed 10:25:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000402000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 853.930431][T29148] FAT-fs (loop5): Directory bread(block 72) failed [ 853.969785][T29153] loop4: detected capacity change from 64 to 0 10:25:37 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[{}]}}}]}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0}) 10:25:37 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getresuid(0x0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000024c0)={0x2020}, 0x2020) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000002380)={0xb0, 0x0, 0x0, [{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, {0x0, 0x0, 0x4, 0x0, '\xd4](-'}}]}, 0xb0) syz_open_procfs(0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) [ 853.979635][T29148] FAT-fs (loop5): Directory bread(block 73) failed [ 853.997184][T29153] FAT-fs (loop4): bogus sectors per cluster 62 [ 854.017430][T29153] FAT-fs (loop4): Can't find a valid FAT filesystem 10:25:37 executing program 3: request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000001c0)=':&#}$\x00', 0xfffffffffffffffd) 10:25:37 executing program 3: request_key(&(0x7f0000000000)='.dead\x00', 0x0, 0x0, 0x0) [ 854.088474][T29186] loop2: detected capacity change from 3 to 0 [ 854.098418][T29179] loop1: detected capacity change from 328 to 0 10:25:37 executing program 3: syz_mount_image$f2fs(0x0, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='fd=', @ANYRES64]) [ 854.169439][T29186] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 854.178714][T29186] FAT-fs (loop2): bogus number of directory entries (2) [ 854.185742][T29179] FAT-fs (loop1): bogus sectors per cluster 35 10:25:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66612f00028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028002000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:38 executing program 3: syz_mount_image$fuse(&(0x7f00000002c0)='fuse\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7f643d", @ANYRESHEX]) [ 854.225482][T29203] fuse: Bad value for 'fd' [ 854.230244][T29179] FAT-fs (loop1): Can't find a valid FAT filesystem [ 854.245887][T29186] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:38 executing program 3: syz_mount_image$f2fs(&(0x7f0000000380)='f2fs\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@alloc_mode_def='alloc_mode=default'}, {@lfs_mode='mode=lfs'}, {@user_xattr='user_xattr'}, {@resgid={'resgid', 0x3d, 0xffffffffffffffff}}, {@inline_dentry='inline_dentry'}, {@inline_xattr_size={'inline_xattr_size'}}, {@four_active_logs='active_logs=4'}], [{@euid_eq={'euid'}}, {@subj_role={'subj_role', 0x3d, 'group_id'}}, {@obj_role={'obj_role', 0x3d, 'max_read'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) [ 854.308021][T29208] fuse: Unknown parameter 'd' [ 854.313593][T29208] fuse: Unknown parameter 'd' [ 854.332738][ T55] usb 1-1: new high-speed USB device number 16 using dummy_hcd 10:25:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022420000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:38 executing program 3: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0xc4}) [ 854.417035][T29205] loop4: detected capacity change from 64 to 0 [ 854.426263][T29186] loop2: detected capacity change from 3 to 0 [ 854.458834][T29220] loop5: detected capacity change from 64 to 0 [ 854.465848][T29186] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 854.468708][T29205] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 854.492493][T29220] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 854.503947][T29186] FAT-fs (loop2): bogus number of directory entries (2) [ 854.506433][T29205] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 854.519850][T29205] FAT-fs (loop4): Filesystem has been set read-only [ 854.531337][T29220] FAT-fs (loop5): Directory bread(block 64) failed [ 854.538222][T29220] FAT-fs (loop5): Directory bread(block 65) failed [ 854.540557][T29186] FAT-fs (loop2): Can't find a valid FAT filesystem [ 854.545773][T29220] FAT-fs (loop5): Directory bread(block 66) failed [ 854.558744][T29220] FAT-fs (loop5): Directory bread(block 67) failed [ 854.565438][T29220] FAT-fs (loop5): Directory bread(block 68) failed [ 854.572278][T29220] FAT-fs (loop5): Directory bread(block 69) failed [ 854.581511][ T55] usb 1-1: Using ep0 maxpacket: 16 [ 854.589497][T29220] FAT-fs (loop5): Directory bread(block 70) failed [ 854.590144][T29225] loop1: detected capacity change from 328 to 0 [ 854.608607][T29220] FAT-fs (loop5): Directory bread(block 71) failed [ 854.626290][T29220] FAT-fs (loop5): Directory bread(block 72) failed [ 854.641018][T29220] FAT-fs (loop5): Directory bread(block 73) failed 10:25:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000403000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 854.666509][T29225] FAT-fs (loop1): bogus sectors per cluster 36 [ 854.673168][T29205] loop4: detected capacity change from 64 to 0 [ 854.701163][T29225] FAT-fs (loop1): Can't find a valid FAT filesystem [ 854.760105][ T55] usb 1-1: unable to get BOS descriptor or descriptor too short [ 854.774705][T29225] loop1: detected capacity change from 328 to 0 [ 854.849740][ T55] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 854.860753][ T55] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 854.870600][ T55] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 854.881608][ T55] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 854.891409][ T55] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 854.901347][ T55] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 854.939508][T29225] FAT-fs (loop1): bogus sectors per cluster 36 [ 854.945938][T29225] FAT-fs (loop1): Can't find a valid FAT filesystem [ 854.955176][T29239] loop2: detected capacity change from 3 to 0 [ 854.977413][T29239] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 854.986991][T29239] FAT-fs (loop2): bogus number of directory entries (3) [ 855.004419][T29239] FAT-fs (loop2): Can't find a valid FAT filesystem [ 855.090137][ T55] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 855.099214][ T55] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 855.117578][ T55] usb 1-1: Product: syz [ 855.124992][ T55] usb 1-1: Manufacturer: syz [ 855.133264][ T55] usb 1-1: SerialNumber: syz [ 855.210316][ T55] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 855.412680][ T9624] usb 1-1: USB disconnect, device number 16 [ 856.200010][ T9624] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 856.459706][ T9624] usb 1-1: Using ep0 maxpacket: 16 [ 856.651943][ T9624] usb 1-1: unable to get BOS descriptor or descriptor too short [ 856.740281][ T9624] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 856.757975][ T9624] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 856.779584][ T9624] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 856.794699][ T9624] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 856.818524][ T9624] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 856.842519][ T9624] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 10:25:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/145, 0x91}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/4, 0x4}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/142, 0x8e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xa1720495f3f7edd, 0x0, 0x0, 0x800e0051e) shutdown(r2, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x0) 10:25:40 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000000)={0x2, {0x3}}) 10:25:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66615c00028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002800a000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022520000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000404000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 857.030176][ T9624] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 857.039256][ T9624] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 857.107592][ T9624] usb 1-1: Product: syz [ 857.127318][ T9624] usb 1-1: Manufacturer: syz [ 857.141234][T29265] loop4: detected capacity change from 64 to 0 [ 857.152933][ T9624] usb 1-1: SerialNumber: syz 10:25:40 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x9, 0x5, 0x82, 0x2, 0x0, 0x30}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff}}}}}]}}]}}, 0x0) [ 857.168008][T29270] loop2: detected capacity change from 3 to 0 [ 857.190812][T29268] loop5: detected capacity change from 64 to 0 [ 857.200442][ T9624] usb 1-1: can't set config #1, error -71 [ 857.209316][T29270] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 857.214935][ T9624] usb 1-1: USB disconnect, device number 17 [ 857.227803][T29269] loop1: detected capacity change from 328 to 0 [ 857.233211][T29270] FAT-fs (loop2): bogus number of directory entries (4) [ 857.251103][T29265] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 857.261355][T29265] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 857.268980][T29268] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 857.271356][T29265] FAT-fs (loop4): Filesystem has been set read-only [ 857.288857][T29269] FAT-fs (loop1): bogus sectors per cluster 37 [ 857.293918][T29270] FAT-fs (loop2): Can't find a valid FAT filesystem [ 857.309617][T29269] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002800c000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000405000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 857.325034][T29268] FAT-fs (loop5): Directory bread(block 64) failed [ 857.345719][T29268] FAT-fs (loop5): Directory bread(block 65) failed [ 857.387300][T29268] FAT-fs (loop5): Directory bread(block 66) failed [ 857.396180][T29268] FAT-fs (loop5): Directory bread(block 67) failed [ 857.402893][T29268] FAT-fs (loop5): Directory bread(block 68) failed [ 857.411289][T29268] FAT-fs (loop5): Directory bread(block 69) failed [ 857.421213][T29268] FAT-fs (loop5): Directory bread(block 70) failed [ 857.428233][T29268] FAT-fs (loop5): Directory bread(block 71) failed [ 857.435429][T29268] FAT-fs (loop5): Directory bread(block 72) failed [ 857.442102][T29268] FAT-fs (loop5): Directory bread(block 73) failed [ 857.470270][T29292] loop4: detected capacity change from 64 to 0 [ 857.501565][T29269] loop1: detected capacity change from 328 to 0 [ 857.537744][T29269] FAT-fs (loop1): bogus sectors per cluster 37 [ 857.546744][T29292] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617404008020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 857.615238][T29301] loop2: detected capacity change from 3 to 0 [ 857.628223][T29269] FAT-fs (loop1): Can't find a valid FAT filesystem [ 857.642400][T29292] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 10:25:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022620000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 857.683051][T29292] FAT-fs (loop4): Filesystem has been set read-only [ 857.782099][T29301] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 857.791914][T29301] FAT-fs (loop2): bogus number of directory entries (5) [ 857.798984][T29301] FAT-fs (loop2): Can't find a valid FAT filesystem [ 857.826063][T29307] loop5: detected capacity change from 64 to 0 [ 857.834793][T29307] FAT-fs (loop5): bogus logical sector size 4 [ 857.841713][T29307] FAT-fs (loop5): Can't find a valid FAT filesystem 10:25:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000080), 0x8) [ 857.891791][T29301] loop2: detected capacity change from 3 to 0 [ 857.898948][T29309] loop1: detected capacity change from 328 to 0 [ 857.955499][T29309] FAT-fs (loop1): bogus sectors per cluster 38 [ 857.966229][T29301] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 857.980997][T29309] FAT-fs (loop1): Can't find a valid FAT filesystem [ 857.987819][T29307] loop5: detected capacity change from 64 to 0 [ 858.001709][T29301] FAT-fs (loop2): bogus number of directory entries (5) 10:25:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/145, 0x91}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/4, 0x4}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/142, 0x8e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xa1720495f3f7edd, 0x0, 0x0, 0x800e0051e) shutdown(r2, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x0) 10:25:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000080), 0x8) 10:25:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028010000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 858.026707][T29307] FAT-fs (loop5): bogus logical sector size 4 [ 858.035009][T29301] FAT-fs (loop2): Can't find a valid FAT filesystem [ 858.040199][T29307] FAT-fs (loop5): Can't find a valid FAT filesystem 10:25:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000406000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617402028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000080), 0x8) 10:25:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000080), 0x8) [ 858.143419][T29309] loop1: detected capacity change from 328 to 0 10:25:42 executing program 3: mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x30, 0xffffffffffffffff, 0x0) 10:25:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[], 0x170}}, 0x0) 10:25:42 executing program 3: syz_mount_image$erofs(0x0, 0x0, 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000240)="c9", 0x1}, {&(0x7f0000000800)="2fb91e28dd783764bdae519c0e8672c21d60181fcc5a4228f851c32de90a74b650590034d5ca1a2a99c88742c51c78ca5dc12d6529e77aad390038bc7302c76de342d735732bd2ef29e80ef678fe09c5b58e5789c1f9e3e4519e7a8df2a795e1ed78ce5feeb1123e875080ce7b2ad1da451c33453511c1565c76a0573028501ed69258520e8575744f0a1ab8e328296d679ca976", 0x94}], 0x0, 0x0) [ 858.242242][T29309] FAT-fs (loop1): bogus sectors per cluster 38 [ 858.249710][T29309] FAT-fs (loop1): Can't find a valid FAT filesystem [ 858.256437][T29339] loop4: detected capacity change from 64 to 0 [ 858.277561][T29341] loop2: detected capacity change from 3 to 0 [ 858.308171][T29339] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 858.327688][T29341] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 858.336899][T29339] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 858.347945][T29339] FAT-fs (loop4): Filesystem has been set read-only 10:25:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022720000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x22b41b9a8748b1b5, 0x0, 0x0, 0x800e00510) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/212, 0xd4}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000540)=""/179, 0xb3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xf}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/121, 0x79}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7}, 0x40042) shutdown(r2, 0x0) [ 858.352893][T29341] FAT-fs (loop2): bogus number of directory entries (6) [ 858.369735][T29341] FAT-fs (loop2): Can't find a valid FAT filesystem [ 858.382946][T29364] loop5: detected capacity change from 64 to 0 [ 858.441906][T29364] FAT-fs (loop5): bogus logical sector size 514 [ 858.448222][T29364] FAT-fs (loop5): Can't find a valid FAT filesystem [ 858.582234][T29339] loop4: detected capacity change from 64 to 0 [ 858.589290][T29341] loop2: detected capacity change from 3 to 0 [ 858.609771][T29364] loop5: detected capacity change from 64 to 0 [ 858.620206][T29364] FAT-fs (loop5): bogus logical sector size 514 [ 858.620278][T29339] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 858.626591][T29364] FAT-fs (loop5): Can't find a valid FAT filesystem [ 858.637269][T29339] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 858.651198][T29383] loop1: detected capacity change from 328 to 0 [ 858.662516][T29341] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 858.677746][T29383] FAT-fs (loop1): bogus sectors per cluster 39 [ 858.692516][T29341] FAT-fs (loop2): bogus number of directory entries (6) [ 858.696691][T29339] FAT-fs (loop4): Filesystem has been set read-only [ 858.706407][T29383] FAT-fs (loop1): Can't find a valid FAT filesystem [ 858.714037][T29341] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/145, 0x91}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/4, 0x4}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/142, 0x8e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xa1720495f3f7edd, 0x0, 0x0, 0x800e0051e) shutdown(r2, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x0) 10:25:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617403028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028024000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000407000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 858.912128][T29383] loop1: detected capacity change from 328 to 0 [ 858.991571][T29383] FAT-fs (loop1): bogus sectors per cluster 39 [ 858.997953][T29383] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022820000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 859.053964][T29398] loop4: detected capacity change from 64 to 0 [ 859.100997][T29403] loop5: detected capacity change from 64 to 0 [ 859.107823][T29410] loop2: detected capacity change from 3 to 0 [ 859.122499][T29398] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.124946][T29412] loop1: detected capacity change from 328 to 0 [ 859.144027][T29403] FAT-fs (loop5): bogus logical sector size 515 [ 859.151421][T29410] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.169975][T29412] FAT-fs (loop1): bogus sectors per cluster 40 [ 859.173048][T29398] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 859.180563][T29403] FAT-fs (loop5): Can't find a valid FAT filesystem [ 859.208248][T29412] FAT-fs (loop1): Can't find a valid FAT filesystem [ 859.219733][T29410] FAT-fs (loop2): bogus number of directory entries (7) [ 859.219936][T29398] FAT-fs (loop4): Filesystem has been set read-only [ 859.237398][T29410] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617404028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:43 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{0x0, 0xd00}, {0x0}], 0x0, &(0x7f00000001c0)={[], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) [ 859.373179][T29398] loop4: detected capacity change from 64 to 0 [ 859.397138][T29410] loop2: detected capacity change from 3 to 0 [ 859.415554][T29412] loop1: detected capacity change from 328 to 0 [ 859.429415][T29410] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.441551][T29398] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022920000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000408000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 859.478400][T29410] FAT-fs (loop2): bogus number of directory entries (7) [ 859.489324][T29410] FAT-fs (loop2): Can't find a valid FAT filesystem [ 859.511793][T29398] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 10:25:43 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={[{@huge_never='huge=never', 0x22}]}) [ 859.524629][T29398] FAT-fs (loop4): Filesystem has been set read-only 10:25:43 executing program 3: syz_mount_image$erofs(&(0x7f0000000180)='erofs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)={[], [{@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@seclabel='seclabel'}]}) [ 859.551109][T29443] loop1: detected capacity change from 328 to 0 [ 859.558851][T29447] tmpfs: Bad value for 'huge' [ 859.565707][T29447] tmpfs: Bad value for 'huge' 10:25:43 executing program 3: fsopen(&(0x7f0000000100)='overlay\x00', 0x0) [ 859.604768][T29442] loop5: detected capacity change from 64 to 0 [ 859.676324][T29442] FAT-fs (loop5): bogus logical sector size 516 [ 859.689773][T29443] FAT-fs (loop1): bogus sectors per cluster 41 [ 859.690146][T29456] loop2: detected capacity change from 3 to 0 [ 859.696141][T29443] FAT-fs (loop1): Can't find a valid FAT filesystem [ 859.717704][T29442] FAT-fs (loop5): Can't find a valid FAT filesystem 10:25:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000200)=""/145, 0x91}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/4, 0x4}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000005c0)=[{&(0x7f0000000480)=""/142, 0x8e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xa1720495f3f7edd, 0x0, 0x0, 0x800e0051e) shutdown(r2, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r3, 0x0) 10:25:43 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{0x0}], 0x0, &(0x7f00000001c0)={[], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000002380)={0x290, 0x0, 0x0, [{{0x5, 0x3, 0x24a800000000000, 0x101, 0x1000, 0x400, {0x0, 0x6, 0xa3b, 0x401, 0x6, 0x7f13, 0x101, 0x8, 0x8000, 0x4000, 0xffffeb6d, 0x0, 0xffffffffffffffff, 0x401, 0xffffffff}}, {0x5, 0xfff, 0x8, 0x0, 'sysadm_u'}}, {{0x0, 0x0, 0x0, 0x0, 0x9, 0x7, {0x2, 0x152, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}, {0x3, 0x0, 0x9, 0x0, 'fscontext'}}, {{0x5, 0x0, 0x0, 0x800, 0x6, 0x5, {0x6, 0xd9c, 0x587, 0x9, 0x7, 0x4, 0x0, 0xdf9, 0x4, 0x4000, 0x0, 0x0, 0xee01, 0x0, 0x9}}, {0x0, 0x5}}, {{0x2, 0x0, 0x0, 0x7, 0x400, 0x9, {0x5, 0x1, 0x1, 0x8, 0x5, 0x7e3f, 0x7fff, 0x3, 0xddb, 0x2000, 0xaea, 0x0, 0xffffffffffffffff, 0x0, 0x7}}, {0x1, 0x8, 0x4, 0x8, '\xd4](-'}}]}, 0x290) r1 = syz_open_procfs(0x0, &(0x7f0000003b80)='syscall\x00') sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x1, 0x1, 0x40, 0xffffffffffffb47f, 0x7ff, 0x2}) 10:25:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022a20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028025000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 859.738232][T29456] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 859.760679][T29456] FAT-fs (loop2): bogus number of directory entries (8) [ 859.767740][T29456] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:43 executing program 3: syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x18e40) 10:25:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617405028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:43 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttyS3\x00', 0x4800, 0x0) 10:25:43 executing program 3: timer_create(0x3, &(0x7f0000000180)={0x0, 0x2c}, &(0x7f00000001c0)) [ 859.982686][T29456] loop2: detected capacity change from 3 to 0 [ 859.998906][T29488] loop1: detected capacity change from 328 to 0 [ 860.012364][T29456] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 860.024494][T29486] loop5: detected capacity change from 64 to 0 [ 860.030842][T29456] FAT-fs (loop2): bogus number of directory entries (8) [ 860.043424][T29490] loop4: detected capacity change from 64 to 0 [ 860.050977][T29488] FAT-fs (loop1): bogus sectors per cluster 42 [ 860.057311][T29486] FAT-fs (loop5): bogus logical sector size 517 [ 860.066764][T29488] FAT-fs (loop1): Can't find a valid FAT filesystem [ 860.076392][T29456] FAT-fs (loop2): Can't find a valid FAT filesystem [ 860.098780][T29490] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 860.141607][T29486] FAT-fs (loop5): Can't find a valid FAT filesystem [ 860.182451][T29490] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 10:25:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022b20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000409000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000080), 0x8) 10:25:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617406028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 860.262405][T29490] FAT-fs (loop4): Filesystem has been set read-only [ 860.411090][T29504] loop1: detected capacity change from 328 to 0 [ 860.453967][T29504] FAT-fs (loop1): bogus sectors per cluster 43 [ 860.463569][T29504] FAT-fs (loop1): Can't find a valid FAT filesystem [ 860.478709][T29490] loop4: detected capacity change from 64 to 0 [ 860.489687][T29513] loop2: detected capacity change from 3 to 0 [ 860.521287][T29517] loop5: detected capacity change from 64 to 0 [ 860.533054][T29490] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 860.542315][T29513] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 860.542451][T29504] loop1: detected capacity change from 328 to 0 [ 860.575771][T29517] FAT-fs (loop5): bogus logical sector size 518 [ 860.577411][T29490] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 860.582236][T29504] FAT-fs (loop1): bogus sectors per cluster 43 [ 860.590750][T29490] FAT-fs (loop4): Filesystem has been set read-only [ 860.615371][T29513] FAT-fs (loop2): bogus number of directory entries (9) [ 860.623427][T29513] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:44 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='maps\x00') syz_mount_image$fuse(&(0x7f00000002c0)='fuse\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYBLOB='4']) 10:25:44 executing program 3: syz_mount_image$fuse(&(0x7f00000002c0)='fuse\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x22}) 10:25:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028026000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022c20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 860.657618][T29517] FAT-fs (loop5): Can't find a valid FAT filesystem [ 860.664465][T29504] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:44 executing program 0: syz_mount_image$f2fs(&(0x7f0000000380)='f2fs\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[], [{@fscontext={'fscontext', 0x22, 'unconfined_u'}}]}) 10:25:44 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x50000110) 10:25:44 executing program 0: getrandom(&(0x7f0000000280)=""/4096, 0x1000, 0x0) [ 860.723633][T29532] fuse: Bad value for 'fd' [ 860.728666][T29532] fuse: Bad value for 'fd' 10:25:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getroute={0x1c}, 0x1c}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x8, 0x70bd27, 0x25dfdbfb, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7fffffff}, @SEG6_ATTR_DST={0x14, 0x1, @private2}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x48000}, 0x0) 10:25:44 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000001fc0)={{0x12, 0x1, 0x0, 0x9d, 0xeb, 0x6f, 0x40, 0x2304, 0x208, 0xce28, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xa1, 0x5f, 0xed, 0x0, [], [{}]}}]}}]}}, 0x0) [ 860.865670][T29513] loop2: detected capacity change from 3 to 0 [ 860.872754][T29517] loop5: detected capacity change from 64 to 0 [ 860.890912][T29513] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 860.901481][T29551] loop1: detected capacity change from 328 to 0 [ 860.901639][T29513] FAT-fs (loop2): bogus number of directory entries (9) [ 860.909303][T29517] FAT-fs (loop5): bogus logical sector size 518 [ 860.930762][T29513] FAT-fs (loop2): Can't find a valid FAT filesystem [ 860.931734][T29551] FAT-fs (loop1): bogus sectors per cluster 44 [ 860.944905][T29517] FAT-fs (loop5): Can't find a valid FAT filesystem [ 860.955363][T29551] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040a000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:44 executing program 3: syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000640)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB='context=']) 10:25:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617407028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000003200)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000600)=""/136, 0x88}}, {{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)=""/34, 0x22}, {0x0}, {0x0}], 0x3}}], 0x2, 0x0, 0x0) fsetxattr$trusted_overlay_nlink(r1, &(0x7f0000000240)='trusted.overlay.nlink\x00', &(0x7f0000000480)={'L-', 0xff}, 0x16, 0x0) ioctl$HIDIOCGCOLLECTIONINDEX(0xffffffffffffffff, 0x40184810, &(0x7f0000000140)={0x0, 0x100, 0xffffff01, 0x8, 0x7, 0x3}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) clock_adjtime(0x3, &(0x7f0000000380)={0x4, 0x800, 0x80, 0x7, 0x100, 0x1, 0x4, 0x6, 0x800, 0x1f, 0x97d9, 0x4, 0x6, 0x7fffffff, 0x80000000, 0xfff, 0x9, 0x1, 0x8, 0x401, 0x0, 0x101, 0x0, 0x401, 0x5, 0x10001}) fcntl$setpipe(r3, 0x407, 0x0) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x110, 0xffffffffffffffff, 0x180000000) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0}, 0x20) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f00000000c0)={0x0, 0x5}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') clone(0x50000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', 0x0, 0x0, 0x0, &(0x7f0000000080), 0x20020, &(0x7f0000003280)=ANY=[@ANYRESDEC, @ANYBLOB="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", @ANYRES32]) [ 861.070532][T29558] loop4: detected capacity change from 64 to 0 [ 861.107824][T29558] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.119715][ T9624] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 861.124036][T29551] loop1: detected capacity change from 328 to 0 [ 861.157849][T29551] FAT-fs (loop1): bogus sectors per cluster 44 10:25:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040b000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 861.166450][T29551] FAT-fs (loop1): Can't find a valid FAT filesystem [ 861.178593][T29558] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 861.214180][T29558] FAT-fs (loop4): Filesystem has been set read-only 10:25:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028027000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022d20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617408028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 861.369205][T29581] loop2: detected capacity change from 3 to 0 [ 861.382752][T29583] loop5: detected capacity change from 64 to 0 [ 861.392712][T29581] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.404969][T29583] FAT-fs (loop5): bogus logical sector size 520 [ 861.412680][T29583] FAT-fs (loop5): Can't find a valid FAT filesystem [ 861.415465][T29581] FAT-fs (loop2): bogus number of directory entries (11) [ 861.427403][T29588] loop4: detected capacity change from 64 to 0 [ 861.445156][T29581] FAT-fs (loop2): Can't find a valid FAT filesystem [ 861.481564][T29595] loop1: detected capacity change from 328 to 0 [ 861.483772][T29588] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.498878][T29588] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 861.508383][T29588] FAT-fs (loop4): Filesystem has been set read-only [ 861.516796][ T9624] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 861.537853][T29595] FAT-fs (loop1): bogus sectors per cluster 45 [ 861.544199][T29581] loop2: detected capacity change from 3 to 0 [ 861.565352][T29595] FAT-fs (loop1): Can't find a valid FAT filesystem [ 861.578053][T29583] loop5: detected capacity change from 64 to 0 10:25:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028028000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 861.615180][T29581] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.667761][T29581] FAT-fs (loop2): bogus number of directory entries (11) [ 861.675049][T29581] FAT-fs (loop2): Can't find a valid FAT filesystem [ 861.691403][ T9624] usb 1-1: New USB device found, idVendor=2304, idProduct=0208, bcdDevice=ce.28 [ 861.703749][ T9624] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 10:25:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040c000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 861.722512][ T9624] usb 1-1: Product: syz [ 861.729059][ T9624] usb 1-1: Manufacturer: syz [ 861.734912][ T9624] usb 1-1: SerialNumber: syz [ 861.743070][ T9624] usb 1-1: config 0 descriptor?? 10:25:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617409028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 861.900143][T29608] loop4: detected capacity change from 64 to 0 [ 861.953008][T29595] loop1: detected capacity change from 328 to 0 [ 861.978314][T29608] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 861.978431][T29621] loop5: detected capacity change from 64 to 0 [ 861.993349][ T9773] usb 1-1: USB disconnect, device number 18 [ 861.998254][T29621] FAT-fs (loop5): bogus logical sector size 521 [ 862.006375][T29621] FAT-fs (loop5): Can't find a valid FAT filesystem [ 862.007834][T29595] FAT-fs (loop1): bogus sectors per cluster 45 [ 862.022026][T29608] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 862.028943][T29595] FAT-fs (loop1): Can't find a valid FAT filesystem [ 862.030678][T29608] FAT-fs (loop4): Filesystem has been set read-only [ 862.122592][T29621] loop5: detected capacity change from 64 to 0 [ 862.132340][T29632] loop2: detected capacity change from 3 to 0 [ 862.158305][T29621] FAT-fs (loop5): bogus logical sector size 521 [ 862.164733][T29608] loop4: detected capacity change from 64 to 0 [ 862.172510][T29621] FAT-fs (loop5): Can't find a valid FAT filesystem [ 862.200794][T29608] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 862.213892][T29632] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 862.248801][T29632] FAT-fs (loop2): bogus number of directory entries (12) [ 862.266093][T29608] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 862.279024][T29632] FAT-fs (loop2): Can't find a valid FAT filesystem [ 862.296381][T29608] FAT-fs (loop4): Filesystem has been set read-only [ 862.417579][T29632] loop2: detected capacity change from 3 to 0 [ 862.541560][T29632] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 862.550743][T29632] FAT-fs (loop2): bogus number of directory entries (12) [ 862.557753][T29632] FAT-fs (loop2): Can't find a valid FAT filesystem [ 862.761820][ T7] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 863.140044][ T7] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 863.311599][ T7] usb 1-1: New USB device found, idVendor=2304, idProduct=0208, bcdDevice=ce.28 [ 863.323693][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 863.358234][ T7] usb 1-1: Product: syz [ 863.370510][ T7] usb 1-1: Manufacturer: syz [ 863.375537][ T7] usb 1-1: SerialNumber: syz [ 863.403609][ T7] usb 1-1: config 0 descriptor?? 10:25:47 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000001fc0)={{0x12, 0x1, 0x0, 0x9d, 0xeb, 0x6f, 0x40, 0x2304, 0x208, 0xce28, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xa1, 0x5f, 0xed, 0x0, [], [{}]}}]}}]}}, 0x0) 10:25:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080), 0x4) 10:25:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022e20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740a028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028029000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040d000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 863.667245][ T7] usb 1-1: USB disconnect, device number 19 10:25:47 executing program 3: syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') [ 863.727525][T29664] loop4: detected capacity change from 64 to 0 [ 863.756104][T29668] loop2: detected capacity change from 3 to 0 [ 863.765137][T29668] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040e000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 863.774529][T29668] FAT-fs (loop2): bogus number of directory entries (13) [ 863.781860][T29668] FAT-fs (loop2): Can't find a valid FAT filesystem [ 863.799139][T29664] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 863.811540][T29669] loop5: detected capacity change from 64 to 0 [ 863.822119][T29670] loop1: detected capacity change from 328 to 0 [ 863.832124][T29670] FAT-fs (loop1): bogus sectors per cluster 46 [ 863.838698][T29669] FAT-fs (loop5): bogus logical sector size 522 [ 863.845251][T29669] FAT-fs (loop5): Can't find a valid FAT filesystem [ 863.853875][T29664] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 863.862650][T29664] FAT-fs (loop4): Filesystem has been set read-only [ 863.867112][T29670] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:47 executing program 3: syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffffffffffffffff, 0xa4041) 10:25:47 executing program 3: socket$netlink(0x10, 0x3, 0x5) [ 863.960944][T29669] loop5: detected capacity change from 64 to 0 [ 863.973312][T29685] loop2: detected capacity change from 3 to 0 10:25:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802a000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:47 executing program 3: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0xc4, 0x5, "d9cda9ccb6"}) [ 864.006039][T29685] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 864.020451][T29669] FAT-fs (loop5): bogus logical sector size 522 [ 864.028926][T29669] FAT-fs (loop5): Can't find a valid FAT filesystem [ 864.057173][T29685] FAT-fs (loop2): bogus number of directory entries (14) [ 864.068248][T29685] FAT-fs (loop2): Can't find a valid FAT filesystem [ 864.210540][T29701] loop4: detected capacity change from 64 to 0 [ 864.245770][T29685] loop2: detected capacity change from 3 to 0 [ 864.249710][ T7] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 864.253653][T29685] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 864.270002][T29685] FAT-fs (loop2): bogus number of directory entries (14) [ 864.276172][T29701] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 864.277022][T29685] FAT-fs (loop2): Can't find a valid FAT filesystem [ 864.326700][T29701] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 864.335664][T29701] FAT-fs (loop4): Filesystem has been set read-only [ 864.392643][T29701] loop4: detected capacity change from 64 to 0 [ 864.399518][T29701] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 864.413048][T29701] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 864.421915][T29701] FAT-fs (loop4): Filesystem has been set read-only [ 864.621763][ T7] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 864.800058][ T7] usb 1-1: New USB device found, idVendor=2304, idProduct=0208, bcdDevice=ce.28 [ 864.830423][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 864.838627][ T7] usb 1-1: Product: syz [ 864.861473][ T7] usb 1-1: Manufacturer: syz [ 864.871466][ T7] usb 1-1: SerialNumber: syz [ 864.902877][ T7] usb 1-1: config 0 descriptor?? [ 865.154858][ T9624] usb 1-1: USB disconnect, device number 20 10:25:49 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000001fc0)={{0x12, 0x1, 0x0, 0x9d, 0xeb, 0x6f, 0x40, 0x2304, 0x208, 0xce28, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xa1, 0x5f, 0xed, 0x0, [], [{}]}}]}}]}}, 0x0) 10:25:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022f20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:49 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={[{@gid={'gid'}}]}) 10:25:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740b028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040f000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802b000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 865.770097][T29734] loop5: detected capacity change from 64 to 0 [ 865.790250][T29735] loop4: detected capacity change from 64 to 0 [ 865.807000][T29733] loop1: detected capacity change from 328 to 0 10:25:49 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) setresuid(0x0, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(r0, 0x0, 0x0) setresuid(0xee01, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003b80)='syscall\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffffffffb47f}) [ 865.829332][T29734] FAT-fs (loop5): bogus logical sector size 523 [ 865.850664][T29734] FAT-fs (loop5): Can't find a valid FAT filesystem [ 865.861670][T29737] loop2: detected capacity change from 3 to 0 [ 865.871601][T29733] FAT-fs (loop1): bogus sectors per cluster 47 [ 865.884282][T29735] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740c028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:49 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="02010500000001000000ff0000000000000000000800000000008000004000ffffff8500000000ac0600baa29617a130b5829237c300000000000080000055aa", 0x40, 0x1c0}]) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 865.933987][T29737] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 865.944970][T29733] FAT-fs (loop1): Can't find a valid FAT filesystem [ 865.972682][T29735] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 10:25:49 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{0x0}, {0x0, 0x0, 0xffffffff}], 0x0, &(0x7f00000001c0)={[], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000024c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000002380)={0x330, 0x0, 0x0, [{{0x5, 0x3, 0x24a800000000000, 0x101, 0x1000, 0x400, {0x0, 0x6, 0xa3b, 0x401, 0x6, 0x7f13, 0x101, 0x8, 0x8000, 0x4000, 0xffffeb6d, 0x0, 0xffffffffffffffff, 0x401, 0xffffffff}}, {0x5, 0xfff, 0x8, 0x0, 'sysadm_u'}}, {{0x5, 0x0, 0x9, 0x3ff, 0x80000001, 0x1ff, {0x5, 0x93c, 0x96, 0x8, 0x4, 0x6c, 0x4, 0x5, 0x0, 0x8000, 0x4c, 0x0, 0xee00, 0x1, 0x1}}, {0x3, 0x40, 0x1, 0xa2db, '{'}}, {{0x6, 0x2, 0x0, 0x0, 0x9, 0x7, {0x2, 0x152, 0x101, 0x7, 0x200, 0x7, 0x40, 0x4bf, 0x3, 0x2000, 0x0, 0x0, 0xee00, 0x80000001, 0xa27}}, {0x3, 0x9d, 0x9, 0x0, 'fscontext'}}, {{0x5, 0x0, 0x0, 0x800, 0x6, 0x5, {0x6, 0xd9c, 0x587, 0x9, 0x7, 0x4, 0x0, 0xdf9, 0x4, 0x4000, 0x0, 0x0, 0xee01, 0x0, 0x9}}, {0x0, 0x5}}, {{0x2, 0x0, 0x0, 0x7, 0x400, 0x9, {0x5, 0x1, 0x1, 0x8, 0x5, 0x7e3f, 0x7fff, 0x3, 0xddb, 0x2000, 0xaea, r1, 0xffffffffffffffff, 0x0, 0x7}}, {0x1, 0x8, 0x4, 0x8, '\xd4](-'}}]}, 0x330) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) [ 866.049748][ T7] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 866.052941][T29735] FAT-fs (loop4): Filesystem has been set read-only [ 866.059215][T29737] FAT-fs (loop2): bogus number of directory entries (15) [ 866.077478][T29737] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) read(r0, &(0x7f00000008c0)=""/4096, 0x1000) [ 866.095713][T29733] loop1: detected capacity change from 328 to 0 [ 866.136179][T29758] loop5: detected capacity change from 64 to 0 [ 866.180395][T29733] FAT-fs (loop1): bogus sectors per cluster 47 [ 866.189773][T29758] FAT-fs (loop5): bogus logical sector size 524 [ 866.196028][T29758] FAT-fs (loop5): Can't find a valid FAT filesystem [ 866.210417][T29733] FAT-fs (loop1): Can't find a valid FAT filesystem [ 866.213092][T29735] loop4: detected capacity change from 64 to 0 10:25:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740d028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 866.235744][T29737] loop2: detected capacity change from 3 to 0 [ 866.256647][T29735] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 866.273812][T29735] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 866.295694][T29735] FAT-fs (loop4): Filesystem has been set read-only [ 866.306445][T29737] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 866.319635][T29737] FAT-fs (loop2): bogus number of directory entries (15) [ 866.327014][T29737] FAT-fs (loop2): Can't find a valid FAT filesystem [ 866.429761][ T7] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 866.455095][T29781] loop5: detected capacity change from 64 to 0 [ 866.592430][T29781] FAT-fs (loop5): bogus logical sector size 525 [ 866.598918][T29781] FAT-fs (loop5): Can't find a valid FAT filesystem [ 866.607705][ T7] usb 1-1: New USB device found, idVendor=2304, idProduct=0208, bcdDevice=ce.28 [ 866.639722][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 866.650043][ T7] usb 1-1: Product: syz [ 866.656487][ T7] usb 1-1: Manufacturer: syz [ 866.674752][ T7] usb 1-1: SerialNumber: syz [ 866.683809][ T7] usb 1-1: config 0 descriptor?? [ 866.932340][ T7] usb 1-1: USB disconnect, device number 21 10:25:51 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f0000001fc0)={{0x12, 0x1, 0x0, 0x9d, 0xeb, 0x6f, 0x40, 0x2304, 0x208, 0xce28, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0xa1, 0x5f, 0xed, 0x0, [], [{}]}}]}}]}}, 0x0) 10:25:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802c000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000410000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740e028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:51 executing program 3: syz_mount_image$erofs(&(0x7f0000000180)='erofs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)) 10:25:51 executing program 3: timer_create(0x3, &(0x7f0000000180)={0x0, 0x2c, 0x2}, &(0x7f00000001c0)) [ 867.541301][T29805] loop1: detected capacity change from 328 to 0 [ 867.558731][T29807] loop5: detected capacity change from 64 to 0 [ 867.580184][T29806] loop2: detected capacity change from 3 to 0 [ 867.586846][T29807] FAT-fs (loop5): bogus logical sector size 526 [ 867.601387][T29809] loop4: detected capacity change from 64 to 0 [ 867.605170][T29807] FAT-fs (loop5): Can't find a valid FAT filesystem [ 867.614768][T29805] FAT-fs (loop1): bogus sectors per cluster 48 [ 867.635083][T29806] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 867.648122][T29805] FAT-fs (loop1): Can't find a valid FAT filesystem [ 867.659168][T29806] FAT-fs (loop2): FAT read failed (blocknr 32) [ 867.691767][T29809] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 867.712879][T29807] loop5: detected capacity change from 64 to 0 [ 867.713104][T29809] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 867.731495][T29809] FAT-fs (loop4): Filesystem has been set read-only 10:25:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$fuseblk(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ENABLE_STATS(0x20, &(0x7f0000000040), 0x4) read$FUSE(0xffffffffffffffff, 0x0, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000440)='system.posix_acl_access\x00', 0x0, 0x0, 0x2) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)={0x2, 0x0, @ioapic={0x0, 0x0, 0x0, 0xfff, 0x0, [{}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xfe}]}}) 10:25:51 executing program 3: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0xc4, 0x1, "d9"}) [ 867.736283][T29807] FAT-fs (loop5): bogus logical sector size 526 [ 867.752437][T29807] FAT-fs (loop5): Can't find a valid FAT filesystem 10:25:51 executing program 3: pselect6(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000640)={0x7f80}, 0x0, 0x0) 10:25:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740f028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 867.819736][ T7] usb 1-1: new high-speed USB device number 22 using dummy_hcd 10:25:51 executing program 3: sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000001940)={0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001840)) [ 867.885634][T29806] loop2: detected capacity change from 3 to 0 [ 867.896688][T29809] loop4: detected capacity change from 64 to 0 [ 867.929551][T29805] loop1: detected capacity change from 328 to 0 [ 867.939414][T29806] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 867.957167][T29806] FAT-fs (loop2): FAT read failed (blocknr 32) [ 867.991450][T29845] loop5: detected capacity change from 64 to 0 [ 867.997800][T29809] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 868.009438][T29809] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 868.018601][T29809] FAT-fs (loop4): Filesystem has been set read-only [ 868.049754][T29805] FAT-fs (loop1): bogus sectors per cluster 48 [ 868.055932][T29805] FAT-fs (loop1): Can't find a valid FAT filesystem [ 868.063158][T29845] FAT-fs (loop5): bogus logical sector size 527 [ 868.107268][T29845] FAT-fs (loop5): Can't find a valid FAT filesystem [ 868.189732][ T7] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 868.271787][T29845] loop5: detected capacity change from 64 to 0 [ 868.321829][T29845] FAT-fs (loop5): bogus logical sector size 527 [ 868.328204][T29845] FAT-fs (loop5): Can't find a valid FAT filesystem [ 868.356231][ T7] usb 1-1: New USB device found, idVendor=2304, idProduct=0208, bcdDevice=ce.28 [ 868.395989][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 868.435037][ T7] usb 1-1: Product: syz [ 868.443038][ T7] usb 1-1: Manufacturer: syz [ 868.447674][ T7] usb 1-1: SerialNumber: syz [ 868.453539][ T7] usb 1-1: config 0 descriptor?? [ 868.716690][ T9454] usb 1-1: USB disconnect, device number 22 10:25:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000411000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:53 executing program 3: syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[], [{@fscontext={'fscontext', 0x3d, 'system_u'}}]}}) 10:25:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023120000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802d000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617410028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:53 executing program 0: syz_mount_image$fuse(&(0x7f00000002c0)='fuse\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="22bc"]) [ 869.313092][T29873] loop5: detected capacity change from 64 to 0 [ 869.317842][T29879] fuse: Unknown parameter '"¼' [ 869.331020][T29878] fuse: Bad value for 'fd' [ 869.334658][T29879] fuse: Unknown parameter '"¼' [ 869.339631][T29878] fuse: Bad value for 'fd' [ 869.354562][T29874] loop2: detected capacity change from 3 to 0 10:25:53 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, 0x0) [ 869.367840][T29875] loop4: detected capacity change from 64 to 0 [ 869.382907][T29876] loop1: detected capacity change from 328 to 0 [ 869.390087][T29873] FAT-fs (loop5): bogus logical sector size 528 [ 869.396865][T29874] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 869.427746][T29875] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 869.439724][T29876] FAT-fs (loop1): bogus sectors per cluster 49 [ 869.445956][T29876] FAT-fs (loop1): Can't find a valid FAT filesystem [ 869.462387][T29875] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 869.463035][T29873] FAT-fs (loop5): Can't find a valid FAT filesystem [ 869.471314][T29874] FAT-fs (loop2): bogus number of directory entries (17) [ 869.485243][T29874] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:53 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{0x0}, {0x0, 0x0, 0xffffffff}], 0x0, &(0x7f00000001c0)={[], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) getresuid(0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(r1, &(0x7f00000024c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee01, r2, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000002380)={0x298, 0x0, 0x0, [{{0x5, 0x3, 0x24a800000000000, 0x101, 0x1000, 0x400, {0x0, 0x6, 0xa3b, 0x401, 0x6, 0x7f13, 0x101, 0x8, 0x8000, 0x4000, 0xffffeb6d, 0x0, 0xffffffffffffffff, 0x401, 0xffffffff}}, {0x5, 0xfff, 0x8, 0x0, 'sysadm_u'}}, {{0x5, 0x0, 0x9, 0x3ff, 0x80000001, 0x1ff, {0x5, 0x93c, 0x96, 0x8, 0x4, 0x6c, 0x4, 0x5, 0x0, 0x8000, 0x4c, 0x0, 0xee00, 0x1, 0x1}}, {0x3, 0x40, 0x1, 0xa2db, '{'}}, {{0x6, 0x2, 0x1, 0x0, 0x9, 0x7, {0x2, 0x152, 0x101, 0x7, 0x200, 0x7, 0x40, 0x4bf, 0x3, 0x2000, 0x9, 0x0, 0xee00, 0x80000001, 0xa27}}, {0x3, 0x9d, 0x9, 0x0, 'fscontext'}}, {{0x2, 0x0, 0x0, 0x7, 0x0, 0x9, {0x5, 0x0, 0x1, 0x8, 0x5, 0x0, 0x0, 0x3, 0xddb, 0x0, 0xaea, r2, 0xffffffffffffffff, 0x0, 0x7}}, {0x1, 0x8, 0x4, 0x8, '\xd4](-'}}]}, 0x298) r3 = syz_open_procfs(0x0, &(0x7f0000003b80)='syscall\x00') sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000080)={0x1, 0x1, 0x40, 0xffffffffffffb47f, 0x7ff, 0x2}) 10:25:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000412000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:53 executing program 0: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r0, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={0x0}}, 0x8041) 10:25:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023220000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 869.526472][T29875] FAT-fs (loop4): Filesystem has been set read-only 10:25:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617411028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:53 executing program 3: pselect6(0x40, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000680)={0x77359400}, 0x0) 10:25:53 executing program 0: syz_mount_image$msdos(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{0x0}, {0x0, 0x0, 0xffffffff}], 0x0, &(0x7f00000001c0)={[], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) read$FUSE(r1, &(0x7f00000024c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xee01, r2, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000002380)={0x298, 0x0, 0x0, [{{0x5, 0x3, 0x24a800000000000, 0x101, 0x1000, 0x400, {0x0, 0x6, 0x0, 0x401, 0x6, 0x0, 0x101, 0x8, 0x8000, 0x4000, 0xffffeb6d, 0x0, 0xffffffffffffffff, 0x401, 0xffffffff}}, {0x5, 0xfff, 0x8, 0x0, 'sysadm_u'}}, {{0x5, 0x0, 0x9, 0x3ff, 0x80000001, 0x1ff, {0x0, 0x93c, 0x96, 0x0, 0x4, 0x0, 0x4, 0x5, 0x0, 0x8000, 0x4c, 0x0, 0xee00, 0x1, 0x1}}, {0x3, 0x0, 0x1, 0xa2db, '{'}}, {{0x6, 0x2, 0x1, 0x0, 0x9, 0x7, {0x2, 0x152, 0x0, 0x7, 0x200, 0x7, 0x40, 0x4bf, 0x0, 0x2000, 0x9, 0x0, 0xee00, 0x80000001, 0xa27}}, {0x3, 0x9d, 0x9, 0x0, 'fscontext'}}, {{0x2, 0x0, 0x0, 0x7, 0x400, 0x9, {0x0, 0x1, 0x1, 0x8, 0x5, 0x7e3f, 0x7fff, 0x3, 0xddb, 0x2000, 0xaea, r2, 0xffffffffffffffff, 0x0, 0x7}}, {0x1, 0x8, 0x4, 0x8, '\xd4](-'}}]}, 0x298) r3 = syz_open_procfs(0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) [ 869.684550][T29899] loop1: detected capacity change from 328 to 0 [ 869.705423][T29875] loop4: detected capacity change from 64 to 0 [ 869.719432][T29899] FAT-fs (loop1): bogus sectors per cluster 50 [ 869.723677][T29875] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 869.728043][T29899] FAT-fs (loop1): Can't find a valid FAT filesystem [ 869.746007][T29910] loop2: detected capacity change from 3 to 0 [ 869.750989][T29875] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 869.766201][T29910] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:53 executing program 0: syz_mount_image$erofs(&(0x7f0000000180)='erofs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000200)="fd", 0x1}, {&(0x7f0000000800)}], 0x0, &(0x7f0000000380)={[{@nouser_xattr='nouser_xattr'}], [{@uid_gt={'uid>', 0xee01}}, {@seclabel='seclabel'}]}) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000040)=""/206) [ 869.791746][T29910] FAT-fs (loop2): bogus number of directory entries (18) [ 869.802054][T29875] FAT-fs (loop4): Filesystem has been set read-only [ 869.827582][T29918] loop5: detected capacity change from 64 to 0 [ 869.835082][T29910] FAT-fs (loop2): Can't find a valid FAT filesystem [ 869.847801][T29899] loop1: detected capacity change from 328 to 0 [ 869.881193][T29899] FAT-fs (loop1): bogus sectors per cluster 50 [ 869.890704][T29918] FAT-fs (loop5): bogus logical sector size 529 10:25:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802e000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000413000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000008c0)=@newtaction={0xec4, 0x30, 0x0, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_csum={0x58, 0x0, 0x0, 0x0, {{0x9, 0x1, 'csum\x00'}, {0x4}, {0x29, 0x6, "fefa69b36fc392ffad4f0f3f4768bd550382c27a1c54efe94483017df17d488b27bd67b7c2"}, {0xc}, {0xc}}}]}, {0xe54, 0x1, [@m_pedit={0xe50, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xec4}}, 0x40) [ 869.898313][T29899] FAT-fs (loop1): Can't find a valid FAT filesystem [ 869.915979][T29918] FAT-fs (loop5): Can't find a valid FAT filesystem 10:25:53 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x56, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x44, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x3, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x5}}, {[{{0x9, 0x5, 0x81, 0x3, 0x0, 0x1, 0xfc}}], {{0x9, 0x5, 0x82, 0x2, 0x8, 0x0, 0x40, 0x40}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x0, 0x20, 0x7}}}}}]}}]}}, &(0x7f0000000140)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x310, 0x3a, 0x0, 0x0, 0x8}, 0x27, &(0x7f00000000c0)={0x5, 0xf, 0x27, 0x3, [@wireless={0xb, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x81, "4e3f87be36072752b40d0cc27bcac397"}]}}) 10:25:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023320000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 870.016391][T29934] loop2: detected capacity change from 3 to 0 [ 870.096454][T29933] loop4: detected capacity change from 64 to 0 [ 870.103272][T29918] loop5: detected capacity change from 64 to 0 [ 870.150025][T29934] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 870.159549][T29933] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 870.168748][T29934] FAT-fs (loop2): bogus number of directory entries (19) [ 870.183642][T29933] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 10:25:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617412028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 870.203129][T29934] FAT-fs (loop2): Can't find a valid FAT filesystem [ 870.215039][T29933] FAT-fs (loop4): Filesystem has been set read-only [ 870.221779][T29944] loop1: detected capacity change from 328 to 0 [ 870.289724][ T7] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 870.314514][T29944] FAT-fs (loop1): bogus sectors per cluster 51 [ 870.321042][T29934] loop2: detected capacity change from 3 to 0 [ 870.334113][T29944] FAT-fs (loop1): Can't find a valid FAT filesystem [ 870.361937][T29934] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 870.373092][T29934] FAT-fs (loop2): bogus number of directory entries (19) [ 870.388092][T29934] FAT-fs (loop2): Can't find a valid FAT filesystem [ 870.405300][T29958] loop5: detected capacity change from 64 to 0 10:25:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000425000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 870.419622][T29933] loop4: detected capacity change from 64 to 0 [ 870.439301][T29944] loop1: detected capacity change from 328 to 0 [ 870.471812][T29958] FAT-fs (loop5): bogus logical sector size 530 [ 870.478546][T29958] FAT-fs (loop5): Can't find a valid FAT filesystem [ 870.520148][T29933] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 870.536467][ T7] usb 1-1: Using ep0 maxpacket: 16 [ 870.549956][T29944] FAT-fs (loop1): bogus sectors per cluster 51 [ 870.556190][T29944] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:54 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCADDRT(r0, 0x8923, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, @xdp, @ax25={0x3, @null}}) [ 870.565404][T29933] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 870.576504][T29933] FAT-fs (loop4): Filesystem has been set read-only [ 870.598068][T29958] loop5: detected capacity change from 64 to 0 [ 870.605666][T29958] FAT-fs (loop5): bogus logical sector size 530 10:25:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023420000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 870.614347][T29958] FAT-fs (loop5): Can't find a valid FAT filesystem 10:25:54 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r0) 10:25:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802f000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:54 executing program 3: syz_mount_image$squashfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000002500)=[{&(0x7f0000000280)="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", 0x1000}], 0x0, 0x0) 10:25:54 executing program 3: syz_mount_image$squashfs(&(0x7f0000000080)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$squashfs(0x0, &(0x7f0000000680)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 870.751287][T29974] loop2: detected capacity change from 3 to 0 [ 870.769728][ T7] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 870.779480][ T7] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 10:25:54 executing program 3: r0 = fsopen(&(0x7f0000000080)='pipefs\x00', 0x0) fsmount(r0, 0x0, 0x0) 10:25:54 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000014c0)={0x200, 0x0, 0x0, 0x0, 0x0, "dc4e79dff4619647ab72b324778aad220585f7"}) [ 870.811896][ T7] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 870.814200][T29974] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 870.821764][ T7] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 870.896656][T29974] FAT-fs (loop2): bogus number of directory entries (37) [ 870.917828][T29974] FAT-fs (loop2): Can't find a valid FAT filesystem [ 870.918165][T29994] loop1: detected capacity change from 328 to 0 [ 870.980751][T29994] FAT-fs (loop1): bogus sectors per cluster 52 [ 870.986970][T29994] FAT-fs (loop1): Can't find a valid FAT filesystem [ 871.009747][ T7] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 871.018818][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 871.028832][ T7] usb 1-1: Product: syz [ 871.034586][ T7] usb 1-1: Manufacturer: syz [ 871.041880][ T7] usb 1-1: SerialNumber: syz [ 871.051363][T29992] loop4: detected capacity change from 64 to 0 [ 871.060697][T29938] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 871.078668][T29974] loop2: detected capacity change from 3 to 0 [ 871.105432][T29992] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 871.107261][T29974] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 871.114893][T29992] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 871.124756][ T7] cdc_ether: probe of 1-1:1.0 failed with error -22 [ 871.133075][T29992] FAT-fs (loop4): Filesystem has been set read-only [ 871.167151][T29974] FAT-fs (loop2): bogus number of directory entries (37) [ 871.178293][T29974] FAT-fs (loop2): Can't find a valid FAT filesystem [ 871.326142][ T55] usb 1-1: USB disconnect, device number 23 [ 872.109738][ T55] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 872.379722][ T55] usb 1-1: Using ep0 maxpacket: 16 [ 872.599796][ T55] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 872.611347][ T55] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 872.628737][ T55] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 872.644501][ T55] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 872.829768][ T55] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 872.856638][ T55] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 872.878937][ T55] usb 1-1: Product: syz [ 872.895400][ T55] usb 1-1: Manufacturer: syz [ 872.904220][ T55] usb 1-1: SerialNumber: syz [ 872.951710][T29938] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 872.970878][ T55] cdc_ether: probe of 1-1:1.0 failed with error -22 10:25:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$FICLONERANGE(r0, 0x4020940d, 0x0) 10:25:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@private1, @remote, @private2, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x81000000}) 10:25:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617425028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023520000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000448000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028030000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 873.029800][ T9624] usb 1-1: USB disconnect, device number 24 [ 873.105797][T30036] loop1: detected capacity change from 328 to 0 [ 873.142451][T30037] loop2: detected capacity change from 3 to 0 10:25:56 executing program 3: socketpair(0x1, 0x0, 0x0, &(0x7f0000000240)) [ 873.152668][T30041] loop5: detected capacity change from 64 to 0 [ 873.168952][T30040] loop4: detected capacity change from 64 to 0 [ 873.177868][T30041] FAT-fs (loop5): bogus logical sector size 549 [ 873.180021][T30036] FAT-fs (loop1): bogus sectors per cluster 53 [ 873.184170][T30041] FAT-fs (loop5): Can't find a valid FAT filesystem 10:25:57 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000040)=0xfffff001, 0x4) 10:25:57 executing program 3: mmap$xdp(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 873.198495][T30037] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 873.207631][T30037] FAT-fs (loop2): bogus number of directory entries (72) [ 873.214767][T30037] FAT-fs (loop2): Can't find a valid FAT filesystem [ 873.230875][T30036] FAT-fs (loop1): Can't find a valid FAT filesystem [ 873.237964][T30040] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617442028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 873.280018][T30037] loop2: detected capacity change from 3 to 0 [ 873.298710][T30040] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 873.311610][T30040] FAT-fs (loop4): Filesystem has been set read-only 10:25:57 executing program 3: setuid(0xee01) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/bsg\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0) [ 873.328958][T30058] tipc: Trying to set illegal importance in message [ 873.338155][T30037] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 873.365691][T30037] FAT-fs (loop2): bogus number of directory entries (72) 10:25:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023620000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, 0x0, &(0x7f00000000c0)) [ 873.377230][T30037] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000044c000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:57 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0xc0045878, 0x0) 10:25:57 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, 0x0, 0x0) 10:25:57 executing program 0: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8915, 0x0) [ 873.489389][T30063] loop5: detected capacity change from 64 to 0 [ 873.502691][T30040] loop4: detected capacity change from 64 to 0 [ 873.513358][T30063] FAT-fs (loop5): bogus logical sector size 578 [ 873.514286][T30040] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 873.520754][T30063] FAT-fs (loop5): Can't find a valid FAT filesystem [ 873.554113][T30081] loop2: detected capacity change from 3 to 0 [ 873.560068][T30040] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 873.570057][T30081] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 873.585973][T30081] FAT-fs (loop2): bogus number of directory entries (76) [ 873.594869][T30081] FAT-fs (loop2): Can't find a valid FAT filesystem [ 873.602871][T30040] FAT-fs (loop4): Filesystem has been set read-only 10:25:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028031000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00000020c0)={0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000300)={0x10, 0x1f, 0x1}, 0x10}], 0x1}, 0x0) 10:25:57 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001580)={0x18, 0x3, &(0x7f0000000480)=@framed, &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000500)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:25:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000045c000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 873.635248][T30063] loop5: detected capacity change from 64 to 0 [ 873.676343][T30087] loop1: detected capacity change from 328 to 0 [ 873.730716][T30063] FAT-fs (loop5): bogus logical sector size 578 [ 873.737508][T30063] FAT-fs (loop5): Can't find a valid FAT filesystem [ 873.737526][T30087] FAT-fs (loop1): bogus sectors per cluster 54 [ 873.746405][T30087] FAT-fs (loop1): Can't find a valid FAT filesystem [ 873.770536][T30101] loop4: detected capacity change from 64 to 0 10:25:57 executing program 3: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000a80)={0xffffffffffffffff}) setsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000080), 0x4) 10:25:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617443028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 873.881826][T30101] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 873.891239][T30101] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 873.908898][T30101] FAT-fs (loop4): Filesystem has been set read-only [ 873.909027][T30100] loop2: detected capacity change from 3 to 0 [ 873.931793][T30087] loop1: detected capacity change from 328 to 0 [ 873.970387][T30100] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 873.979581][T30100] FAT-fs (loop2): bogus number of directory entries (92) [ 873.989197][T30100] FAT-fs (loop2): Can't find a valid FAT filesystem [ 874.010704][T30087] FAT-fs (loop1): bogus sectors per cluster 54 [ 874.016988][T30087] FAT-fs (loop1): Can't find a valid FAT filesystem [ 874.036189][T30101] loop4: detected capacity change from 64 to 0 10:25:57 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x0, 0x0, 0x3, 0x0, 0x1}, 0x40) 10:25:57 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg$sock(r0, &(0x7f00000006c0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="1a", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 10:25:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023720000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x40049409, &(0x7f00000000c0)={0x0, 'lo\x00'}) [ 874.129919][T30101] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 874.150864][T30101] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 874.167945][T30119] loop5: detected capacity change from 64 to 0 10:25:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000460000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:58 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg$sock(r0, &(0x7f00000006c0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="1a", 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 874.196447][T30119] FAT-fs (loop5): bogus logical sector size 579 [ 874.225926][T30101] FAT-fs (loop4): Filesystem has been set read-only [ 874.232838][T30119] FAT-fs (loop5): Can't find a valid FAT filesystem 10:25:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028032000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, 0x0, 0x73b6}) 10:25:58 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000001840)={'batadv0\x00'}) [ 874.331849][T30134] loop2: detected capacity change from 3 to 0 [ 874.345412][T30130] loop1: detected capacity change from 328 to 0 10:25:58 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x0, 0x0, 0xf5}, 0x40) [ 874.373780][T30119] loop5: detected capacity change from 64 to 0 [ 874.393529][T30134] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 874.408384][T30119] FAT-fs (loop5): bogus logical sector size 579 [ 874.414063][T30130] FAT-fs (loop1): bogus sectors per cluster 55 [ 874.427369][T30134] FAT-fs (loop2): FAT read failed (blocknr 32) [ 874.436514][T30119] FAT-fs (loop5): Can't find a valid FAT filesystem [ 874.453079][T30130] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617444028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:58 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080), 0x4) 10:25:58 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000780)=@req={0xfff, 0xf9f5}, 0x10) [ 874.576406][T30134] loop2: detected capacity change from 3 to 0 10:25:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4(r0, 0x0, 0x0, 0x80800) [ 874.623149][T30134] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 874.645085][T30130] loop1: detected capacity change from 328 to 0 [ 874.653856][T30134] FAT-fs (loop2): FAT read failed (blocknr 32) [ 874.664393][T30152] loop4: detected capacity change from 64 to 0 [ 874.676661][T30130] FAT-fs (loop1): bogus sectors per cluster 55 [ 874.688100][T30168] loop5: detected capacity change from 64 to 0 [ 874.694377][T30130] FAT-fs (loop1): Can't find a valid FAT filesystem [ 874.701617][T30152] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 874.721369][T30152] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) 10:25:58 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023820000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:58 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@ipv4={[], [], @multicast1}, @local, @remote, 0xe35c}) 10:25:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000468000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0xa, 0x0, 0x0) [ 874.748714][T30168] FAT-fs (loop5): bogus logical sector size 580 [ 874.755934][T30152] FAT-fs (loop4): Filesystem has been set read-only [ 874.762803][T30168] FAT-fs (loop5): Can't find a valid FAT filesystem 10:25:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028033000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={@remote={[], 0x0}, 0x0, 'batadv_slave_1\x00'}) 10:25:58 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg$sock(r0, &(0x7f0000001fc0)=[{{0x0, 0x0, &(0x7f0000000ec0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x1, 0x0) 10:25:58 executing program 0: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x989680}) [ 874.969463][T30184] loop1: detected capacity change from 328 to 0 [ 874.996454][T30168] loop5: detected capacity change from 64 to 0 [ 875.004559][T30184] FAT-fs (loop1): bogus sectors per cluster 56 [ 875.022182][T30184] FAT-fs (loop1): Can't find a valid FAT filesystem [ 875.022226][T30197] loop2: detected capacity change from 3 to 0 [ 875.120290][T30197] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 875.123808][T30168] FAT-fs (loop5): bogus logical sector size 580 [ 875.129345][T30197] FAT-fs (loop2): bogus number of directory entries (104) [ 875.129362][T30197] FAT-fs (loop2): Can't find a valid FAT filesystem [ 875.139933][T30203] loop4: detected capacity change from 64 to 0 [ 875.171611][T30168] FAT-fs (loop5): Can't find a valid FAT filesystem [ 875.210692][T30203] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:25:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617445028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:59 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) 10:25:59 executing program 0: socketpair(0x26, 0x5, 0x7, &(0x7f0000000200)) [ 875.222549][T30203] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 875.239203][T30184] loop1: detected capacity change from 328 to 0 10:25:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={&(0x7f00000000c0)={0xec4, 0x0, 0x0, 0x70bd2a, 0x0, {}, [@nested={0x119, 0x22, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @uid=0xffffffffffffffff}, @typed={0x8, 0x0, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="523888f76d649864b5abbce175822df452796875a4b7a1403c8fa2159ba711cbc33bcca5a530af919d31ee109f7e7e9c46a2eb800475348155754f1825b16a7ef1f162595f08fa012d31ed3ce5c7d13b91445174a97ab815848ac0e984b688ac6d4764e86a7df0bcb5bc02eb9824e99af09b9b146affe277c30d97c8f5002a8bba4a768fda1570ff8a5d5b1a59412b9cb037e6a636afb205c876e07269a1070bc3cac784e80acb6dcda4ce923e3da33f12c90dbcf2588bbc31e28caa3eae74bf64438bd2c4c87ac9bea65051a18a996b71f14a03eb44fef37481cedcc9", @typed={0x26, 0x0, 0x0, 0x0, @binary="7e1e0641ae86617d7320064dbf1b9d17944322d606007c6e60118f12c3b838ac1225"}]}, @nested={0xd94, 0x0, 0x0, 0x1, [@typed={0xd8d, 0x0, 0x0, 0x0, @binary="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"}, @generic, @generic]}]}, 0xec4}}, 0x0) [ 875.266044][T30203] FAT-fs (loop4): Filesystem has been set read-only [ 875.333857][T30184] FAT-fs (loop1): bogus sectors per cluster 56 [ 875.348675][T30184] FAT-fs (loop1): Can't find a valid FAT filesystem [ 875.354624][T30197] loop2: detected capacity change from 3 to 0 [ 875.362363][T30197] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 875.372456][T30197] FAT-fs (loop2): bogus number of directory entries (104) [ 875.379604][T30197] FAT-fs (loop2): Can't find a valid FAT filesystem 10:25:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023920000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:25:59 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000), 0xfffffea9) 10:25:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000046c000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:25:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x5421, &(0x7f00000000c0)={0x0, 'lo\x00'}) 10:25:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280f9030400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:59 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, 0x0, 0x0, 0x1800) [ 875.420085][T30223] loop5: detected capacity change from 64 to 0 10:25:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, 0x0, 0x0) 10:25:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000380)=@delchain={0x34, 0x65, 0x1, 0x0, 0x0, {}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x4}}]}, 0x34}}, 0x0) [ 875.530171][T30223] FAT-fs (loop5): bogus logical sector size 581 [ 875.536484][T30223] FAT-fs (loop5): Can't find a valid FAT filesystem 10:25:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617446028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:25:59 executing program 0: openat$tun(0xffffffffffffff9c, 0x0, 0x4f0080, 0x0) 10:25:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r1 = socket(0x400000000000010, 0x802, 0x0) write(r1, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_aout(r0, 0x0, 0x0) [ 875.624253][T30241] loop4: detected capacity change from 64 to 0 [ 875.632612][T30241] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 875.647079][T30244] loop1: detected capacity change from 328 to 0 [ 875.658742][T30244] FAT-fs (loop1): bogus sectors per cluster 57 [ 875.665559][T30244] FAT-fs (loop1): Can't find a valid FAT filesystem 10:25:59 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000000)) ioctl$PPPIOCNEWUNIT(r2, 0x4010744d, 0x0) [ 875.685957][T30241] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000002) [ 875.703089][T30241] FAT-fs (loop4): Filesystem has been set read-only [ 875.714773][T30250] loop2: detected capacity change from 3 to 0 [ 875.725127][T30257] loop5: detected capacity change from 64 to 0 [ 875.761836][T30250] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 875.771713][T30257] FAT-fs (loop5): bogus logical sector size 582 [ 875.778530][T30257] FAT-fs (loop5): Can't find a valid FAT filesystem [ 875.779858][T30250] FAT-fs (loop2): bogus number of directory entries (108) [ 875.794970][T30244] loop1: detected capacity change from 328 to 0 [ 875.802869][T30244] FAT-fs (loop1): bogus sectors per cluster 57 [ 875.816687][T30250] FAT-fs (loop2): Can't find a valid FAT filesystem [ 875.819696][T30244] FAT-fs (loop1): Can't find a valid FAT filesystem [ 875.844756][T30241] loop4: detected capacity change from 64 to 0 10:25:59 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x1b, 0x5b, 0x7, 0x7, 0x0, 0x0, 0x31, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x40) 10:25:59 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023a20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 875.891198][T30257] loop5: detected capacity change from 64 to 0 [ 875.915825][T30241] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 875.930129][T30241] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000002) [ 875.930502][T30250] loop2: detected capacity change from 3 to 0 [ 875.940216][T30241] FAT-fs (loop4): Filesystem has been set read-only [ 875.969811][T30257] FAT-fs (loop5): bogus logical sector size 582 [ 875.999858][T30257] FAT-fs (loop5): Can't find a valid FAT filesystem [ 876.070714][T30250] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 876.079823][T30250] FAT-fs (loop2): bogus number of directory entries (108) [ 876.086963][T30250] FAT-fs (loop2): Can't find a valid FAT filesystem [ 876.151599][T30291] loop1: detected capacity change from 328 to 0 [ 876.182378][T30291] FAT-fs (loop1): bogus sectors per cluster 58 [ 876.188743][T30291] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028016040400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1b5b07073100335d"], 0x169) 10:26:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000474000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617447028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:00 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = timerfd_create(0x8, 0x0) close(r2) 10:26:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023b20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r2, &(0x7f0000000000)={{0x1b, 0x5b, 0x7, 0x7, 0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) [ 876.344383][T30307] loop5: detected capacity change from 64 to 0 [ 876.376698][T30308] loop4: detected capacity change from 64 to 0 10:26:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xb, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, 0x0, {[{{@ip={@empty, @remote, 0x0, 0x0, 'geneve1\x00', 'macvlan1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ad96030a1ba7"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) 10:26:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000002240)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, r0}, 0x68) 10:26:00 executing program 3: io_setup(0x100, &(0x7f00000005c0)) io_setup(0x3ff, &(0x7f0000000300)=0x0) io_setup(0xd2e4, &(0x7f0000000080)) io_destroy(0x0) io_destroy(r0) [ 876.392762][T30307] FAT-fs (loop5): bogus logical sector size 583 [ 876.399015][T30307] FAT-fs (loop5): Can't find a valid FAT filesystem [ 876.421588][T30315] loop2: detected capacity change from 3 to 0 10:26:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000478000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:00 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) pselect6(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x8}, &(0x7f0000000100), 0x0) [ 876.470475][T30315] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 876.479746][T30308] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 876.483928][T30315] FAT-fs (loop2): bogus number of directory entries (116) [ 876.488867][T30308] FAT-fs (loop4): FAT read failed (blocknr 1046) [ 876.500856][T30315] FAT-fs (loop2): Can't find a valid FAT filesystem [ 876.575021][T30330] loop1: detected capacity change from 328 to 0 [ 876.719728][T30330] FAT-fs (loop1): bogus sectors per cluster 59 [ 876.725913][T30330] FAT-fs (loop1): Can't find a valid FAT filesystem [ 876.745193][T30335] loop2: detected capacity change from 3 to 0 10:26:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028017040400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617448028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:00 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) write$vhost_msg_v2(r0, &(0x7f0000001e80)={0x2, 0x0, {0x0, 0x0, 0x0}}, 0xd) 10:26:00 executing program 3: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self\x00', 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0xf9ffffff}, 0x0) [ 876.809251][T30335] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 876.830746][T30335] FAT-fs (loop2): bogus number of directory entries (120) [ 876.831018][T30330] loop1: detected capacity change from 328 to 0 [ 876.838416][T30335] FAT-fs (loop2): Can't find a valid FAT filesystem [ 876.913140][T30350] loop5: detected capacity change from 64 to 0 [ 876.930137][T30330] FAT-fs (loop1): bogus sectors per cluster 59 [ 876.949053][T30330] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:00 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0}, 0x20) [ 876.959498][T30335] loop2: detected capacity change from 3 to 0 [ 876.976531][T30335] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 876.992974][T30360] loop4: detected capacity change from 64 to 0 [ 876.993515][T30335] FAT-fs (loop2): bogus number of directory entries (120) [ 877.000633][T30350] FAT-fs (loop5): bogus logical sector size 584 10:26:00 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023c20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[], 0x1c}}, 0x0) 10:26:00 executing program 0: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='e', 0x1, 0xfffffffffffffffd) [ 877.024343][T30350] FAT-fs (loop5): Can't find a valid FAT filesystem [ 877.033126][T30360] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 877.056742][T30335] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:00 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) [ 877.076500][T30360] FAT-fs (loop4): FAT read failed (blocknr 1047) 10:26:00 executing program 0: r0 = socket(0x1, 0x5, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={0x0}}, 0x0) [ 877.128813][T30350] loop5: detected capacity change from 64 to 0 [ 877.143683][T30350] FAT-fs (loop5): bogus logical sector size 584 [ 877.151886][T30350] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000047a000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:01 executing program 3: syz_open_dev$evdev(&(0x7f0000000700)='/dev/input/event#\x00', 0x0, 0x86140) 10:26:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028018040400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617449028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x17, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, 0x0, {[{{@ip={@empty, @remote, 0x0, 0x0, 'geneve1\x00', 'macvlan1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ad96030a1ba7"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) 10:26:01 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x6, 0x4, 0x1, 0x2, 0x0, 0x1}, 0x40) 10:26:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x14, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, 0x0, {[{{@ip={@empty, @remote, 0x0, 0x0, 'geneve1\x00', 'macvlan1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ad96030a1ba7"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) [ 877.361690][T30386] loop2: detected capacity change from 3 to 0 [ 877.371270][T30379] loop1: detected capacity change from 328 to 0 [ 877.382633][T30379] FAT-fs (loop1): bogus sectors per cluster 60 [ 877.388792][T30379] FAT-fs (loop1): Can't find a valid FAT filesystem [ 877.395805][T30386] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 877.427323][T30386] FAT-fs (loop2): bogus number of directory entries (122) [ 877.437475][T30403] loop4: detected capacity change from 64 to 0 [ 877.440705][T30386] FAT-fs (loop2): Can't find a valid FAT filesystem [ 877.503738][T30402] loop5: detected capacity change from 64 to 0 [ 877.503803][T30403] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 877.519068][T30403] FAT-fs (loop4): FAT read failed (blocknr 1048) [ 877.577317][T30386] loop2: detected capacity change from 3 to 0 [ 877.587449][T30379] loop1: detected capacity change from 328 to 0 [ 877.604690][T30402] FAT-fs (loop5): bogus logical sector size 585 [ 877.617978][T30386] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 877.629386][T30402] FAT-fs (loop5): Can't find a valid FAT filesystem [ 877.664540][T30379] FAT-fs (loop1): bogus sectors per cluster 60 [ 877.709236][T30386] FAT-fs (loop2): bogus number of directory entries (122) [ 877.732082][T30379] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:01 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023d20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:01 executing program 3: add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='keyring\x00', 0x0) 10:26:01 executing program 0: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0xb, r0) 10:26:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028019040400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661744a028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 877.758386][T30386] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000404010004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:01 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x80108906, 0x0) 10:26:01 executing program 0: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000180)=""/67) [ 877.877977][T30425] loop5: detected capacity change from 64 to 0 10:26:01 executing program 0: syz_mount_image$romfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)) getresuid(&(0x7f0000006740), &(0x7f0000006780), &(0x7f00000067c0)) [ 877.918829][T30424] loop4: detected capacity change from 64 to 0 [ 877.942046][T30425] FAT-fs (loop5): bogus logical sector size 586 [ 877.958816][T30425] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$sock(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) 10:26:01 executing program 0: mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) [ 877.990593][T30434] loop1: detected capacity change from 328 to 0 [ 878.043092][T30434] FAT-fs (loop1): bogus sectors per cluster 61 [ 878.048586][T30424] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 878.051877][T30434] FAT-fs (loop1): Can't find a valid FAT filesystem [ 878.081050][T30424] FAT-fs (loop4): FAT read failed (blocknr 1049) [ 878.087498][T30440] loop2: detected capacity change from 3 to 0 10:26:01 executing program 3: keyctl$search(0x18, 0x0, 0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0) [ 878.122603][T30440] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 878.134968][T30440] FAT-fs (loop2): bogus number of directory entries (260) [ 878.142540][T30440] FAT-fs (loop2): Can't find a valid FAT filesystem [ 878.149289][T30425] loop5: detected capacity change from 64 to 0 10:26:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400023e20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:02 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8929, &(0x7f00000006c0)={'gre0\x00', 0x0}) 10:26:02 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8901, &(0x7f00000006c0)={'gre0\x00', 0x0}) [ 878.299939][T30425] FAT-fs (loop5): bogus logical sector size 586 [ 878.306225][T30425] FAT-fs (loop5): Can't find a valid FAT filesystem [ 878.307595][T30424] loop4: detected capacity change from 64 to 0 [ 878.326641][T30440] loop2: detected capacity change from 3 to 0 10:26:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002801a040400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661744b028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 878.422803][T30440] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 878.431921][T30440] FAT-fs (loop2): bogus number of directory entries (260) [ 878.439182][T30440] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040e010004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0xc0189436, 0x0) 10:26:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_DST={0x14, 0x1, @remote}]}, 0x28}}, 0x0) 10:26:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000006c0)=@newchain={0xecc, 0x64, 0x0, 0x0, 0x0, {}, [@TCA_RATE={0x6, 0x5, {0x6, 0x7}}, @TCA_CHAIN={0x8, 0xb, 0x8}, @filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x41c, 0x2, [@TCA_FLOW_MASK={0x8, 0x6, 0x7}, @TCA_FLOW_POLICE={0x410, 0xa, 0x0, 0x1, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x1000, 0x4, 0x2, 0x3, 0x7818, 0x8, 0xb4d, 0x1, 0x0, 0x5, 0x5ce8, 0x7, 0x9, 0x1, 0x1, 0x1e, 0x4, 0x2d77, 0x2, 0x2, 0x3a, 0x8000, 0x6, 0x3, 0x2, 0xdd90, 0x20, 0x7ff, 0x202, 0x4, 0xff, 0x6ca0, 0x6, 0x9, 0x2, 0xf98, 0xfffffffb, 0x9, 0x9, 0x8, 0x7, 0x6, 0xabd, 0xfffffff8, 0x5, 0x0, 0x1, 0x1f, 0x9, 0x1, 0x3, 0x81, 0x1, 0xfffffffc, 0x3, 0x0, 0x3ff, 0x1ff, 0xffff, 0x401, 0x3, 0x3b, 0x6, 0x6, 0xfe4d, 0x591, 0x8000, 0xffffb7a8, 0xc56, 0x0, 0x331, 0x8001, 0x6, 0xa2, 0xc, 0x2, 0x3, 0x2, 0x400, 0x7f, 0x6, 0x0, 0x7f, 0x1, 0x401, 0x2, 0x2, 0x4, 0x0, 0x3, 0x1ffc, 0x6, 0x3f, 0x6a72, 0x3f, 0x1414, 0x3, 0x1, 0x1, 0x800, 0x8028, 0xffffffff, 0xffff, 0x5, 0x6e1d, 0x7, 0x99b, 0x0, 0x800, 0x51a16fd5, 0x80000000, 0x1000, 0x6, 0x1, 0x5, 0x3ff, 0x7fffffff, 0x9, 0x2, 0x1, 0x2, 0xb5, 0x2, 0x1, 0x7, 0x8, 0x7fffffff, 0x80000001, 0x9, 0x2, 0x4954, 0x40, 0x1, 0x8000, 0x9, 0x9, 0x7, 0xec84, 0x6, 0x5, 0x5, 0x1009, 0xffffff7f, 0x0, 0xfffffff8, 0xfffeffff, 0x7ff, 0x1, 0x2, 0x7fffffff, 0x5, 0x9, 0x8f, 0xffffffff, 0x1000, 0xc, 0x7fff, 0xaa, 0x8001, 0x5, 0x7, 0x8, 0x3f, 0x4, 0x6, 0x1000, 0x1f, 0xd3e, 0x5, 0x2e0, 0x1000, 0x2, 0x10001, 0x6, 0x8ea, 0x7, 0x8, 0x0, 0xffff8001, 0xea, 0x5, 0xfffffe23, 0x6, 0x1, 0x0, 0x9, 0x40, 0x8, 0x0, 0x1, 0x8, 0x4, 0xffff, 0xc1, 0xffffffff, 0x7fff, 0x100, 0x101, 0x88, 0x10000, 0x3, 0xfffffff9, 0x0, 0x1000, 0x401, 0x2, 0x40, 0xfffffffe, 0x1, 0x200, 0x7ff, 0x9, 0x3, 0x57, 0x10000, 0x3, 0xd27b, 0x20, 0x80000001, 0x6, 0x2926, 0x6, 0x1, 0x0, 0x6, 0x1, 0x8, 0x8, 0x8b, 0x400, 0x33, 0xad02, 0xff, 0x3, 0x90d6, 0x7fffffff, 0xffff8000, 0x80000000, 0x1, 0x8, 0x80000000, 0xb0, 0x8, 0x45, 0x101, 0x9, 0x5, 0x1f, 0x800, 0x2, 0x5, 0x1ff, 0x2, 0x8, 0x3f, 0x7fffffff]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x3c6}]}]}}, @filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0xa64, 0x2, [@TCA_RSVP_CLASSID={0x8, 0x1, {0x9, 0xb}}, @TCA_RSVP_ACT={0xa58, 0x6, [@m_tunnel_key={0xa54, 0x0, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x4}, {0xa24, 0x6, "1e0bf915930a086c99787336e55d33e1aa3db2d152c815b41f8d32864d6861fc6da3ea1029121f58ccab017ef88b234b371c26bc431159a64ad8ed3f1dfbcaf71a9166eef205823808bd497523829eafb4443ed4ae115627654957d3752ee4b63c1d04a55988b63bd0ee03b52b243107d5b1e9995ad36996c492d87f3f237511b9689060decea077a2e0568bb6cbe79375f04a8445785341ea261d7c8a4345a970851a7b15bbd1e8aefa435e6ab0126467e5f57c826b90969e07edcf5150e49b1863792c2d480fd0fe9aa2b2cf6e305aea41dde10a8e07b56360b4f35fe244d8850af37ea870eb93fc0918a276696c4404264880c246276fce932156a8fd620f33ba281069aae985e9d253f0cf5b3297babd32cc108bce57095cb622ca26a49b91a5847c165bbebe3172a12c73c4aa04ead7cb5fbbee0fbaa669968c7cf1c27a9a712092b93a05129fc1d38e44232eaf88c6804a52f7dbd5107918af34ef25182e74237e85a4ac160c2a3e427d9aa75f9512570e7e9da7cd8dd82c2511a356755af03009485bcd2ebf375367729a0259a68c3392760cffb528d8ffb51daa2d6091b2c1e48abfea0106ee3f04b206f6835031e99c80922e285ebc70f97c160088c311b7486c17ee34de2f895dfb3cfc0a11b7c73db500fa5131bddff240ac5a088ed02cbecb7797614ed2e24634d4bb96b8f2aaca2e80b863a31948d1855703164d746120375b79bee2b85488bb31e0428e3ff0296e364f9336fa19215e1bb9804005b7c24f1e9828febf22dd2104cf72400d3827e51c99b62704c884675f10e68f9b9c74d3df5b10d9abda5cb76823137a12f5c2a4042f8ade84661f4ca4874dbb81db13555b64744e84affd0d67d1d055e14676469b58cca43eb08babdf9714027f2280219ef673788f5725b135ee8e9281ad731ba1021807ac7770633d921ceb0d7b2597f9440873714e2237bb5ae1a4cf866ff5e0e7504a5dc1b43396bc33a055d7422436cdff1662729b1dae1ed53aacab111cd6adb3c7b6afc981704db673a218a50c55789d31884895bd2840cff9d85471361fb881876b4f6d8a797d2b1bd26ebf860068675ee778b38197bb6afc43f0e38cc8f218c6d088a5d89fccf8a5086b1d717e064d2dd8ade98f8e75a3c11de6c15156d4fb89b2b282bf65dc547c348ce098d1af95c03fa63eeed3a4140cd71b5fbafa4e29a4fa018359197756cea2225f6d8e8a195c3274357a7e3b420bed4dec9f24b26ed005a67924b2036375da5d5cd105598a3e456b244f56e382eccedfde6e30599cdc0e1cd41674af89ffb21466ae20b3a1d9db3bbc9391ec1ae36b58ce1d72cf55818b2182125dd48856c84d0b14a2f6f37a89a03f4edbf55145f76456e0cb035bd84388833f732379c66ab6f36dea056deb1a1e226483caf442a6348fb10c0ba076313d6540eb89d181bbbcdf312121be6fc770017381fdce5d056fee52b529c723cee0f4c9821f7e7bb38c5dfa7afdd148502d83e2d5aadeb06c46201e6cd0380b0ccaee96ea970374eedbb238e8b822ce6bf9e7567bfb944727febb60513553af08112b95f1eaf1896df853bb34b930e2f882bdb53a5c0696becb9195bd21c0147653d35133ff7b48c2af9d0b374cb12ef2e2c87df3244470ad0243786bbc808e06cad283603c731d8942b3bdc9413247b76bd43c39872a9bf574b86bdeab92253ffa88601bdfa79cbe7fad2982e71dd931892eeae42d296a9c3e94a76d6e9b322b154c1ee5eff8d1687886f5d63e7ceb2f683ab82e01b6fa73ded1946f020c1a638a815ff6a0b501bdcccb88f6147e12c55375219acc2ea1082bb2bf18716c1c317ca4972fb49d243447932520b43f29966afda3e7585a2b26c5a834a82ec487f719aef32f8b1d80c8115276960a02c053a28817d7b991dcc95f12d2f169408d1dd88461d3a71767b5e784bbc9b8933a27bb92c2515be6357950841cad4d80006a9e5a5c8233010e02dc3d109c0a4f99c260e362c6d7c0982f8400f4df33d664e074a12d5a48a078fc8d9a1428007cc03545b8a62875484a38e8fdae0bf3e62c493ac5eeb49056cdbd54e146f5f808c49a7574069c5dea95e9ab1ed2dcf0b72280abade0ee48a204c7f8109a00f7ade09d4f65a20268dcc7b146e7b74e721b8a07047eae68b701680eda8cf14811dce7561f1e134c118320598cea3e574b960a334866d2f52322f6ee144054b60cecf5bc70cb7f8d81fa95888b275f287c8c82b219aa71c7611fc4e1193392391619dfa5197e32bd24cdc3b457c35e82378033feb9e273a0a83b4d98a89133f4b0d907fd1f4b055ea2041cd6a4393ae590dc621b1c8514e2d0d69ac1d64bff1a7e95d02dee80300660e36d5422faaae0d4165c64b0f6cdfaca4caf74e2bce9ac0102415dc8cb1d29ee8fc877b7eeeb497cb085d160dba9911afeb6438ca331673bd6dfaf06f0ff4aba2715994eea9f68b60c7e186dc6a80617a5ac4587b6561f8d1eaa054829a00433b950060b717b568186b4aa70d3c5de7585650a6403b1f980bad2f6db40b8369352f7dcc7466a9ddb361be1de8039f2f4ad429f07b56c257525c79361334aff1f8dbe3583bbadc3513e170b098eb16e8653620e0f80fe9ea567bcebecd2d8727d5b93a3b2aea39546317c6a277974d272268b907fe0b9730149458773db7d40ce4943794a68a9a560cd0a84a1b67abafbc639646ac95aee24b972cd19bf6d6d3dfbfd60690af42edf068ceadce2b0bb24e0ac7fa69991b4e39569feecc7cd868ca6150f86b4ae52ec8f201ae1299fc4415645affc73b7a4ddb7d84064232c05774f7706c8a9517ee73b417e0a6372334bc829f1d75f86aab74fcfdefbcf8d7fc7b0d430467b9689f5f2ff1fa77683e9a4abb6dea01f9a7cd341bbf96317fb3a27c0be4d07120ea5dfad030dbbcaf5498d60104bbe0d3b62a59fd09156e51c97dc8997eebed9915ddd98a57240412192a22355b7451dbba47032dc6770ab91194b4d04a8f5c6ce71b9306fc1699b3b9074e56a6d30a4f7b4712d879c883ac585569380177abe3705090c7c8eed46d0a063c53858b99f1eb691568a7a4f2144fcb4914fc48ccaf2d77ba76c8c778a87ce8c01dd1793fc440a47beaca6680ea0d589e8940442051cc835169423e1606876c1d93fbea0baa95f2bf48d3f65e78741c85e2ce9e93658478040d2f4c57906fddc12104e51c7c3d014b8692fff3a6ad317b91c4cec813f5bc013b47fd5c8ca57cc7625b7ed2f28978b374fc8eac4a072786c236ecd8c69162c58131bd40da81638de034af1397a497bbf5c0afdba14af70a2fa5f355e75f26f23b83e58feeb343c89cf1ea514f91f7c879dee9ce145554bf3296029c0743d2b25dd4d3a368a069eb05768aba7bf4f2b8c264b0222d2cee26bc231b49a42d2ea8d0f661cc12db933983388cde7e3ad2ad19fdec13745f02e22fabb1366626ff4a96293090090ca4f169f5e448a68973e3892595e50fd042a1fa590c637918a3cc428d31fdde012fb157814e4fc781e127b9e08fe5ea137c0055289264a5f0a2c36792ff6e0a1830701c397b343257d01f20debb432e643f9d9737a5945f5a3d6a1a24512aff68eb3c339c3e57d3623f12911a147a24f56fde285ab6b9b821526ac5131f18988e2c8be"}, {0xc, 0x7, {0x0, 0x54b93655abd1eeab}}, {0xc, 0x8, {0x2, 0x1}}}}]}]}}]}, 0xecc}, 0x1, 0x0, 0x0, 0x8001}, 0x44014) [ 878.503079][T30473] loop1: detected capacity change from 328 to 0 10:26:02 executing program 0: r0 = socket(0x28, 0x1, 0x0) connect$packet(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) [ 878.543594][T30476] loop4: detected capacity change from 64 to 0 [ 878.571600][T30473] FAT-fs (loop1): bogus sectors per cluster 62 [ 878.585958][T30473] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x2, 0x40, 0x0, 0x0) [ 878.592889][T30476] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 878.607631][T30476] FAT-fs (loop4): FAT read failed (blocknr 1050) 10:26:02 executing program 3: r0 = getpgid(0x0) r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, 0x0, 0x0) [ 878.652544][T30496] loop5: detected capacity change from 64 to 0 [ 878.780722][T30496] FAT-fs (loop5): bogus logical sector size 587 [ 878.787149][T30496] FAT-fs (loop5): Can't find a valid FAT filesystem [ 878.815299][T30495] loop2: detected capacity change from 3 to 0 [ 878.828398][T30473] loop1: detected capacity change from 328 to 0 [ 878.847180][T30476] loop4: detected capacity change from 64 to 0 [ 878.859446][T30495] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 878.876958][T30473] FAT-fs (loop1): bogus sectors per cluster 62 [ 878.888558][T30495] FAT-fs (loop2): bogus number of directory entries (270) [ 878.900898][T30473] FAT-fs (loop1): Can't find a valid FAT filesystem [ 878.904051][T30495] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:02 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024120000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:02 executing program 0: socketpair(0x26, 0x5, 0x0, &(0x7f00000003c0)) 10:26:02 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) [ 878.941617][T30476] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 878.955951][T30476] FAT-fs (loop4): FAT read failed (blocknr 1050) 10:26:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002801b040400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 878.985916][T30496] loop5: detected capacity change from 64 to 0 [ 879.012365][T30495] loop2: detected capacity change from 3 to 0 [ 879.046362][T30496] FAT-fs (loop5): bogus logical sector size 587 [ 879.062941][T30496] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661744c028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 879.120316][T30495] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 879.122192][T30526] loop1: detected capacity change from 328 to 0 [ 879.138100][T30526] FAT-fs (loop1): bogus sectors per cluster 65 [ 879.145640][T30526] FAT-fs (loop1): Can't find a valid FAT filesystem [ 879.153396][T30495] FAT-fs (loop2): bogus number of directory entries (270) [ 879.162750][T30495] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000404020004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000640)={'gretap0\x00', 0x0}) 10:26:03 executing program 0: clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x154, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r3 = gettid() read$char_usb(r2, &(0x7f00000001c0)=""/141, 0x8d) tkill(r3, 0x25) [ 879.207156][T30526] loop1: detected capacity change from 328 to 0 [ 879.216256][T30531] loop4: detected capacity change from 64 to 0 10:26:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000059c0)={0x0, 0x0, &(0x7f0000005980)={&(0x7f0000005940)=@ipv4_newrule={0x1c, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}}, 0x0) 10:26:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, 0x0, 0x0) [ 879.252135][T30545] ptrace attach of "/root/syz-executor.0"[30544] was attempted by "/root/syz-executor.0"[30545] [ 879.296438][T30531] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 879.300223][T30526] FAT-fs (loop1): bogus sectors per cluster 65 [ 879.305946][T30531] FAT-fs (loop4): FAT read failed (blocknr 1051) 10:26:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x5411, &(0x7f0000000000)={'erspan0\x00', 0x0}) 10:26:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002801c040400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 879.386562][T30526] FAT-fs (loop1): Can't find a valid FAT filesystem [ 879.464625][T30557] loop5: detected capacity change from 64 to 0 10:26:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024220000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:03 executing program 3: add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000240)="1e", 0x1, r0) [ 879.506933][T30559] loop2: detected capacity change from 3 to 0 [ 879.513628][T30557] FAT-fs (loop5): bogus logical sector size 588 [ 879.526237][T30557] FAT-fs (loop5): Can't find a valid FAT filesystem [ 879.543182][T30559] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:03 executing program 0: socket$nl_audit(0x10, 0x3, 0x9) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x8}, &(0x7f00000000c0)={0x0, 0xea60}) 10:26:03 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0xc0189436, &(0x7f00000006c0)={'gre0\x00', 0x0}) [ 879.556575][T30568] loop4: detected capacity change from 64 to 0 [ 879.562924][T30559] FAT-fs (loop2): bogus number of directory entries (516) [ 879.584046][T30559] FAT-fs (loop2): Can't find a valid FAT filesystem [ 879.670457][T30568] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 879.682152][T30557] loop5: detected capacity change from 64 to 0 [ 879.688438][T30568] FAT-fs (loop4): FAT read failed (blocknr 1052) [ 879.716715][T30559] loop2: detected capacity change from 3 to 0 [ 879.732693][T30559] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 879.733474][T30557] FAT-fs (loop5): bogus logical sector size 588 [ 879.754073][T30559] FAT-fs (loop2): bogus number of directory entries (516) [ 879.769407][T30559] FAT-fs (loop2): Can't find a valid FAT filesystem [ 879.787089][T30557] FAT-fs (loop5): Can't find a valid FAT filesystem [ 879.830924][T30587] loop1: detected capacity change from 328 to 0 10:26:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661744d028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000059c0)={0x0, 0x0, &(0x7f0000005980)={&(0x7f0000000000)=ANY=[@ANYBLOB="6000000020000100000000000000000002000000000000000000000008000b000900009e89"], 0x60}}, 0x0) 10:26:03 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000006c0)={'gre0\x00', &(0x7f0000000640)={'syztnl1\x00', 0x0, 0x7800, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @multicast2}}}}) 10:26:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002801d040400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400030004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 879.898097][T30587] FAT-fs (loop1): bogus sectors per cluster 66 [ 879.935217][T30587] FAT-fs (loop1): Can't find a valid FAT filesystem [ 879.974879][T30600] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.3'. 10:26:03 executing program 3: syz_mount_image$romfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000006380)='./file0\x00', &(0x7f00000063c0)='system.posix_acl_default\x00', &(0x7f0000006400), 0x24, 0x0) 10:26:03 executing program 0: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0) [ 880.027075][T30601] loop4: detected capacity change from 64 to 0 [ 880.048359][T30605] loop5: detected capacity change from 64 to 0 [ 880.058897][T30601] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0xc0045878, 0x0) [ 880.071925][T30601] FAT-fs (loop4): FAT read failed (blocknr 1053) [ 880.072790][T30602] loop2: detected capacity change from 3 to 0 [ 880.103090][T30605] FAT-fs (loop5): bogus logical sector size 589 [ 880.105958][T30587] loop1: detected capacity change from 328 to 0 [ 880.116878][T30605] FAT-fs (loop5): Can't find a valid FAT filesystem [ 880.200293][T30602] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 880.209384][T30602] FAT-fs (loop2): FAT read failed (blocknr 32) [ 880.222275][T30587] FAT-fs (loop1): bogus sectors per cluster 66 [ 880.230033][T30587] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x11, 0x3, 0x0, 0x300) 10:26:04 executing program 0: keyctl$clear(0xf, 0x0) 10:26:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024320000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 880.301153][T30602] loop2: detected capacity change from 3 to 0 [ 880.314457][T30605] loop5: detected capacity change from 64 to 0 [ 880.343177][T30601] loop4: detected capacity change from 64 to 0 [ 880.383700][T30605] FAT-fs (loop5): bogus logical sector size 589 [ 880.390120][T30602] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:04 executing program 0: pselect6(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)={0x0, 0x989680}, 0x0) [ 880.425165][T30638] loop1: detected capacity change from 328 to 0 [ 880.437290][T30605] FAT-fs (loop5): Can't find a valid FAT filesystem [ 880.441417][T30602] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661744e028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001f00)={0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000000a00)={0x14, 0x1e, 0x1, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 10:26:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002801e040400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:04 executing program 0: keyctl$clear(0x15, 0x0) 10:26:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000404030004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:04 executing program 0: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, r0) request_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x2}, 0x0, r1) [ 880.499880][T30638] FAT-fs (loop1): bogus sectors per cluster 67 [ 880.506084][T30638] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:04 executing program 3: setfsuid(0xee00) r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_MOVE(0x4, r0, 0x0, 0x0, 0x0) 10:26:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000005980)={&(0x7f0000000080)=@ipv4_newrule={0x40, 0x20, 0x1, 0x0, 0x0, {}, [@FRA_FLOW={0x8, 0xb, 0x8001}, @FRA_DST={0x8, 0x1, @multicast2}, @FRA_GENERIC_POLICY=@FRA_OIFNAME={0x14, 0x11, 'xfrm0\x00'}]}, 0x40}}, 0x0) 10:26:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x17, 0x0, 0x1, 0x2, 0x0, 0x1}, 0x40) 10:26:04 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@mpol={'mpol', 0x3d, {'default', '=relative'}}}]}) [ 880.638258][T30662] tmpfs: Bad value for 'mpol' [ 880.643483][T30662] tmpfs: Bad value for 'mpol' [ 880.701238][T30667] loop2: detected capacity change from 3 to 0 [ 880.715642][T30638] loop1: detected capacity change from 328 to 0 [ 880.715703][T30667] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 880.737158][T30666] loop4: detected capacity change from 64 to 0 [ 880.742400][T30667] FAT-fs (loop2): bogus number of directory entries (772) [ 880.744932][T30638] FAT-fs (loop1): bogus sectors per cluster 67 [ 880.759525][T30667] FAT-fs (loop2): Can't find a valid FAT filesystem [ 880.762600][T30638] FAT-fs (loop1): Can't find a valid FAT filesystem [ 880.820661][T30676] loop5: detected capacity change from 64 to 0 [ 880.833430][T30666] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 880.842703][T30666] FAT-fs (loop4): FAT read failed (blocknr 1054) [ 880.849258][T30667] loop2: detected capacity change from 3 to 0 [ 880.859855][T30676] FAT-fs (loop5): bogus logical sector size 590 10:26:04 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024420000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) [ 880.866731][T30676] FAT-fs (loop5): Can't find a valid FAT filesystem [ 880.878073][T30667] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 880.897629][T30667] FAT-fs (loop2): bogus number of directory entries (772) [ 880.904859][T30667] FAT-fs (loop2): Can't find a valid FAT filesystem [ 881.010861][T30687] loop1: detected capacity change from 328 to 0 [ 881.116181][T30676] loop5: detected capacity change from 64 to 0 [ 881.121862][T30687] FAT-fs (loop1): bogus sectors per cluster 68 [ 881.128254][T30676] FAT-fs (loop5): bogus logical sector size 590 [ 881.128639][T30687] FAT-fs (loop1): Can't find a valid FAT filesystem [ 881.154480][T30676] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661744f028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:05 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) pselect6(0x40, &(0x7f0000000000)={0x3}, 0x0, &(0x7f0000000080)={0x8}, &(0x7f0000000100)={r0}, 0x0) 10:26:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002801f040400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000005980)={&(0x7f0000000080)=@ipv4_newrule={0x2c, 0x20, 0x1, 0x0, 0x0, {}, [@FRA_FLOW={0x8, 0xb, 0x8001}, @FRA_DST={0x8, 0x1, @multicast2}]}, 0x2c}}, 0x0) 10:26:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004f6030004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 881.231895][T30687] loop1: detected capacity change from 328 to 0 [ 881.267567][T30687] FAT-fs (loop1): bogus sectors per cluster 68 [ 881.278678][T30687] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024520000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:05 executing program 3: add_key$keyring(0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe) 10:26:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000007, 0x12, r0, 0x0) [ 881.330788][T30709] loop2: detected capacity change from 3 to 0 10:26:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8914, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 10:26:05 executing program 0: r0 = socket(0x28, 0x1, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 881.409942][T30712] loop5: detected capacity change from 64 to 0 [ 881.423644][T30709] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 881.435175][T30714] loop4: detected capacity change from 64 to 0 [ 881.457265][T30714] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 881.459817][T30712] FAT-fs (loop5): bogus logical sector size 591 [ 881.470878][T30714] FAT-fs (loop4): FAT read failed (blocknr 1055) [ 881.479146][T30709] FAT-fs (loop2): bogus number of directory entries (1014) [ 881.501554][T30709] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:05 executing program 0: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x3, r0) 10:26:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020040400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 881.516669][T30712] FAT-fs (loop5): Can't find a valid FAT filesystem [ 881.623059][T30734] loop1: detected capacity change from 328 to 0 [ 881.671092][T30709] loop2: detected capacity change from 3 to 0 [ 881.687916][T30712] loop5: detected capacity change from 64 to 0 [ 881.695583][T30734] FAT-fs (loop1): bogus sectors per cluster 69 [ 881.707998][T30709] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 881.713246][T30734] FAT-fs (loop1): Can't find a valid FAT filesystem [ 881.717116][T30712] FAT-fs (loop5): bogus logical sector size 591 [ 881.742151][T30709] FAT-fs (loop2): bogus number of directory entries (1014) [ 881.752718][T30712] FAT-fs (loop5): Can't find a valid FAT filesystem [ 881.759094][T30747] loop4: detected capacity change from 64 to 0 [ 881.769868][T30709] FAT-fs (loop2): Can't find a valid FAT filesystem [ 881.810527][T30747] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 881.819835][T30747] FAT-fs (loop4): FAT read failed (blocknr 1056) 10:26:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617450028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:05 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3001, 0x0) 10:26:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8901, &(0x7f0000000680)={'gre0\x00', 0x0}) 10:26:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004f7030004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280c5260400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 881.906300][T30734] loop1: detected capacity change from 328 to 0 [ 881.926682][T30734] FAT-fs (loop1): bogus sectors per cluster 69 [ 881.948229][T30734] FAT-fs (loop1): Can't find a valid FAT filesystem [ 882.080687][T30761] loop5: detected capacity change from 64 to 0 10:26:05 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="a204", 0x2, 0x7fff}], 0x0, 0x0) 10:26:05 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024620000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:05 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt(r0, 0x0, 0x0, 0x0, 0x0) [ 882.143395][T30758] loop2: detected capacity change from 3 to 0 [ 882.163736][T30761] FAT-fs (loop5): bogus logical sector size 592 [ 882.178957][T30761] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000005980)={&(0x7f0000000080)=@ipv4_newrule={0x38, 0x20, 0x1, 0x0, 0x0, {}, [@FRA_FLOW={0x8, 0xb, 0x8001}, @FRA_GENERIC_POLICY=@FRA_OIFNAME={0x14, 0x11, 'xfrm0\x00'}]}, 0x38}}, 0x0) 10:26:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, 0x0) [ 882.197115][T30770] loop4: detected capacity change from 64 to 0 [ 882.246989][T30758] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 882.258972][T30758] FAT-fs (loop2): bogus number of directory entries (1015) [ 882.270631][T30758] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'gre0\x00', 0x0}) 10:26:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x15, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, 0x0, {[{{@ip={@empty, @remote, 0x0, 0x0, 'geneve1\x00', 'macvlan1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ad96030a1ba7"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) [ 882.303790][T30770] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 882.305379][T30761] loop5: detected capacity change from 64 to 0 [ 882.334041][T30770] FAT-fs (loop4): FAT read failed (blocknr 9925) [ 882.365030][T30761] FAT-fs (loop5): bogus logical sector size 592 [ 882.375742][T30788] loop1: detected capacity change from 328 to 0 [ 882.384075][T30761] FAT-fs (loop5): Can't find a valid FAT filesystem [ 882.405013][T30758] loop2: detected capacity change from 3 to 0 [ 882.446092][T30758] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 882.455258][T30788] FAT-fs (loop1): bogus sectors per cluster 70 [ 882.479712][T30788] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617451028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:06 executing program 3: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self\x00', 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f00000002c0)={0x28}, 0x0) 10:26:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280d0260400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 882.504620][T30758] FAT-fs (loop2): bogus number of directory entries (1015) [ 882.565737][T30758] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004f8030004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:06 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x10, 0x4, 0x0, 0x80}, 0x40) 10:26:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024720000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:06 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) write$FUSE_LK(r0, &(0x7f0000000140)={0x28}, 0x28) 10:26:06 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x189ec0) [ 882.673748][T30809] loop5: detected capacity change from 64 to 0 [ 882.683500][T30804] loop4: detected capacity change from 64 to 0 [ 882.709595][T30809] FAT-fs (loop5): bogus logical sector size 593 [ 882.715943][T30809] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617452028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000006c0)=@newchain={0xfac, 0x64, 0x0, 0x0, 0x0, {}, [@TCA_RATE={0x6, 0x5, {0x6, 0x7}}, @TCA_CHAIN={0x8, 0xb, 0x8}, @filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x41c, 0x2, [@TCA_FLOW_MASK={0x8, 0x6, 0x7}, @TCA_FLOW_POLICE={0x410, 0xa, 0x0, 0x1, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x1000, 0x4, 0x2, 0x3, 0x7818, 0x8, 0xb4d, 0x1, 0x0, 0x5, 0x5ce8, 0x7, 0x9, 0x1, 0x1, 0x1e, 0x4, 0x2d77, 0x2, 0x2, 0x3a, 0x8000, 0x6, 0x3, 0x2, 0xdd90, 0x20, 0x7ff, 0x202, 0x4, 0xff, 0x6ca0, 0x6, 0x9, 0x2, 0xf98, 0xfffffffb, 0x9, 0x9, 0x8, 0x7, 0x6, 0xabd, 0xfffffff8, 0x5, 0x0, 0x1, 0x1f, 0x9, 0x1, 0x3, 0x81, 0x1, 0xfffffffc, 0x3, 0x0, 0x3ff, 0x1ff, 0xffff, 0x401, 0x3, 0x3b, 0x6, 0x6, 0xfe4d, 0x591, 0x8000, 0xffffb7a8, 0xc56, 0x0, 0x331, 0x8001, 0x6, 0xa2, 0xc, 0x2, 0x3, 0x2, 0x400, 0x7f, 0x6, 0x0, 0x7f, 0x1, 0x401, 0x2, 0x2, 0x4, 0x0, 0x3, 0x1ffc, 0x6, 0x3f, 0x6a72, 0x3f, 0x1414, 0x3, 0x1, 0x1, 0x800, 0x8028, 0xffffffff, 0xffff, 0x5, 0x6e1d, 0x7, 0x99b, 0x0, 0x800, 0x51a16fd5, 0x80000000, 0x1000, 0x6, 0x1, 0x5, 0x3ff, 0x7fffffff, 0x9, 0x2, 0x1, 0x2, 0xb5, 0x2, 0x1, 0x7, 0x8, 0x7fffffff, 0x80000001, 0x9, 0x2, 0x4954, 0x40, 0x1, 0x8000, 0x9, 0x9, 0x7, 0xec84, 0x6, 0x5, 0x5, 0x1009, 0xffffff7f, 0x0, 0xfffffff8, 0xfffeffff, 0x7ff, 0x1, 0x2, 0x7fffffff, 0x5, 0x9, 0x8f, 0xffffffff, 0x1000, 0xc, 0x7fff, 0xaa, 0x8001, 0x5, 0x7, 0x8, 0x3f, 0x4, 0x6, 0x1000, 0x1f, 0xd3e, 0x5, 0x2e0, 0x1000, 0x2, 0x10001, 0x6, 0x8ea, 0x7, 0x8, 0x0, 0xffff8001, 0xea, 0x5, 0xfffffe23, 0x6, 0x1, 0x0, 0x9, 0x40, 0x8, 0x0, 0x1, 0x8, 0x4, 0xffff, 0xc1, 0xffffffff, 0x7fff, 0x100, 0x101, 0x88, 0x10000, 0x3, 0xfffffff9, 0x0, 0x1000, 0x401, 0x2, 0x40, 0xfffffffe, 0x1, 0x200, 0x7ff, 0x9, 0x3, 0x57, 0x10000, 0x3, 0xd27b, 0x20, 0x80000001, 0x6, 0x2926, 0x6, 0x1, 0x0, 0x6, 0x1, 0x8, 0x8, 0x8b, 0x400, 0x33, 0xad02, 0xff, 0x3, 0x90d6, 0x7fffffff, 0xffff8000, 0x80000000, 0x1, 0x8, 0x80000000, 0xb0, 0x8, 0x45, 0x101, 0x9, 0x5, 0x1f, 0x800, 0x2, 0x5, 0x1ff, 0x2, 0x8, 0x3f, 0x7fffffff]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x3c6}]}]}}, @filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0xb44, 0x2, [@TCA_RSVP_CLASSID={0x8, 0x1, {0x9, 0xb}}, @TCA_RSVP_ACT={0xb38, 0x6, [@m_tunnel_key={0xb34, 0x0, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x4}, {0xb04, 0x6, "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"}, {0xc, 0x7, {0x0, 0x54b93655abd1eeab}}, {0xc, 0x8, {0x2, 0x1}}}}]}]}}]}, 0xfac}, 0x1, 0x0, 0x0, 0x8001}, 0x44014) 10:26:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004f9030004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 882.738299][T30804] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:06 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8983, 0x0) [ 882.800088][T30804] FAT-fs (loop4): FAT read failed (blocknr 9936) 10:26:06 executing program 3: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x15, r0) 10:26:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x4, 0x0, 0x3) [ 882.842655][T30828] loop1: detected capacity change from 328 to 0 [ 882.939856][T30828] FAT-fs (loop1): bogus sectors per cluster 71 [ 882.941835][T30827] loop5: detected capacity change from 64 to 0 [ 882.952710][T30828] FAT-fs (loop1): Can't find a valid FAT filesystem [ 882.959527][T30804] loop4: detected capacity change from 64 to 0 [ 882.971337][T30827] FAT-fs (loop5): bogus logical sector size 594 [ 882.986981][T30831] loop2: detected capacity change from 3 to 0 [ 882.995249][T30804] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 882.997086][T30831] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 883.014025][T30831] FAT-fs (loop2): bogus number of directory entries (1017) [ 883.021353][T30831] FAT-fs (loop2): Can't find a valid FAT filesystem [ 883.028403][T30804] FAT-fs (loop4): FAT read failed (blocknr 9936) [ 883.034388][T30827] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020300000000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x19, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, 0x0, {[{{@ip={@empty, @remote, 0x0, 0x0, 'geneve1\x00', 'macvlan1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ad96030a1ba7"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) 10:26:06 executing program 0: capset(&(0x7f00000079c0)={0x0, 0xffffffffffffffff}, 0x0) 10:26:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024820000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8917, &(0x7f0000000000)={'erspan0\x00', 0x0}) 10:26:06 executing program 0: perf_event_open(&(0x7f0000002240)={0x2, 0x70, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 883.274866][T30831] loop2: detected capacity change from 3 to 0 [ 883.296471][T30865] loop1: detected capacity change from 328 to 0 [ 883.303387][T30831] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 883.322721][T30831] FAT-fs (loop2): bogus number of directory entries (1017) [ 883.322812][T30827] loop5: detected capacity change from 64 to 0 [ 883.335339][T30831] FAT-fs (loop2): Can't find a valid FAT filesystem [ 883.361393][T30865] FAT-fs (loop1): bogus sectors per cluster 72 [ 883.372328][T30827] FAT-fs (loop5): bogus logical sector size 594 [ 883.387004][T30865] FAT-fs (loop1): Can't find a valid FAT filesystem [ 883.394142][T30827] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617453028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:07 executing program 0: perf_event_open(&(0x7f0000002240)={0x2, 0x70, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:26:07 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8922, &(0x7f00000006c0)={'gre0\x00', 0x0}) 10:26:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000402040004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 883.538037][T30865] loop1: detected capacity change from 328 to 0 [ 883.546914][T30874] loop4: detected capacity change from 64 to 0 10:26:07 executing program 0: perf_event_open(&(0x7f0000002240)={0x2, 0x70, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:26:07 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8924, &(0x7f00000006c0)={'gre0\x00', 0x0}) [ 883.586818][T30874] FAT-fs (loop4): bogus number of FAT structure [ 883.595321][T30865] FAT-fs (loop1): bogus sectors per cluster 72 [ 883.603011][T30865] FAT-fs (loop1): Can't find a valid FAT filesystem [ 883.609630][T30874] FAT-fs (loop4): Can't find a valid FAT filesystem [ 883.712192][T30889] loop2: detected capacity change from 3 to 0 [ 883.820448][T30874] loop4: detected capacity change from 64 to 0 [ 883.827170][T30874] FAT-fs (loop4): bogus number of FAT structure [ 883.835537][T30899] loop5: detected capacity change from 64 to 0 [ 883.843769][T30889] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 883.854552][T30899] FAT-fs (loop5): bogus logical sector size 595 [ 883.856564][T30874] FAT-fs (loop4): Can't find a valid FAT filesystem [ 883.863853][T30889] FAT-fs (loop2): bogus number of directory entries (1026) [ 883.872562][T30899] FAT-fs (loop5): Can't find a valid FAT filesystem [ 883.876153][T30889] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020480000000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:07 executing program 3: request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0) 10:26:07 executing program 0: perf_event_open(&(0x7f0000002240)={0x2, 0x70, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:26:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024920000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, 0xffffffffffffffff, 0x0) 10:26:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="db"], 0x1c}}, 0x0) [ 883.991701][T30910] loop1: detected capacity change from 328 to 0 [ 884.016973][T30889] loop2: detected capacity change from 3 to 0 10:26:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617454028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:07 executing program 0: r0 = socket(0x1, 0x3, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={0x0}}, 0x0) 10:26:07 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vcs\x00', 0x0, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x9}, 0x0, 0x0) [ 884.048808][T30910] FAT-fs (loop1): bogus sectors per cluster 73 [ 884.057715][T30910] FAT-fs (loop1): Can't find a valid FAT filesystem [ 884.132310][T30889] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 884.142550][T30889] FAT-fs (loop2): bogus number of directory entries (1026) [ 884.150005][T30889] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000403040004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:08 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xc, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, 0x0, {[{{@ip={@empty, @remote, 0x0, 0x0, 'geneve1\x00', 'macvlan1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ad96030a1ba7"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) 10:26:08 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x891b, &(0x7f0000000000)={'erspan0\x00', 0x0}) [ 884.293999][T30929] loop5: detected capacity change from 64 to 0 [ 884.316078][T30910] loop1: detected capacity change from 328 to 0 [ 884.324215][T30923] loop4: detected capacity change from 64 to 0 [ 884.430031][T30929] FAT-fs (loop5): bogus logical sector size 596 [ 884.430041][T30910] FAT-fs (loop1): bogus sectors per cluster 73 [ 884.430059][T30910] FAT-fs (loop1): Can't find a valid FAT filesystem [ 884.436623][T30923] FAT-fs (loop4): bogus number of FAT structure [ 884.460842][T30929] FAT-fs (loop5): Can't find a valid FAT filesystem [ 884.473878][T30923] FAT-fs (loop4): Can't find a valid FAT filesystem 10:26:08 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000100)='tmpfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={[{@mpol={'mpol', 0x3d, {'bind', '', @val={0x3a, [0x38]}}}}]}) 10:26:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280204d0000000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x4, 0x3ffdcf, 0x1b}, 0x40) 10:26:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024a20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:08 executing program 0: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, 0xfffffffffffffffb) [ 884.512541][T30950] tmpfs: Bad value for 'mpol' [ 884.518008][T30950] tmpfs: Bad value for 'mpol' [ 884.549597][T30949] loop2: detected capacity change from 3 to 0 10:26:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000059c0)={0x0, 0x0, &(0x7f0000005980)={&(0x7f0000005940)=@ipv4_newrule={0x28, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x5}, [@FRA_TUN_ID={0xc}]}, 0x28}}, 0x0) [ 884.650615][T30949] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 884.660605][T30949] FAT-fs (loop2): bogus number of directory entries (1027) [ 884.667929][T30949] FAT-fs (loop2): Can't find a valid FAT filesystem [ 884.688128][T30956] loop4: detected capacity change from 64 to 0 10:26:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617455028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:08 executing program 0: clone(0x200, 0x0, 0x0, 0x0, &(0x7f0000000240)="1e") [ 884.703002][T30956] FAT-fs (loop4): bogus number of FAT structure [ 884.716880][T30956] FAT-fs (loop4): Can't find a valid FAT filesystem 10:26:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000406040004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:08 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x4, 0x1, 0x2}, 0x40) 10:26:08 executing program 0: pselect6(0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)={0x0, 0x989680}, 0x0) 10:26:08 executing program 3: keyctl$clear(0x14, 0x0) [ 884.834572][T30968] loop1: detected capacity change from 328 to 0 [ 884.865211][T30956] loop4: detected capacity change from 64 to 0 [ 884.878550][T30978] loop5: detected capacity change from 64 to 0 [ 884.888156][T30968] FAT-fs (loop1): bogus sectors per cluster 74 [ 884.898321][T30968] FAT-fs (loop1): Can't find a valid FAT filesystem [ 884.905784][T30985] loop2: detected capacity change from 3 to 0 [ 884.915767][T30956] FAT-fs (loop4): bogus number of FAT structure [ 884.923832][T30978] FAT-fs (loop5): bogus logical sector size 597 10:26:08 executing program 0: io_setup(0x6, &(0x7f0000000000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000001d00)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x2}]) [ 884.934488][T30956] FAT-fs (loop4): Can't find a valid FAT filesystem [ 884.941619][T30978] FAT-fs (loop5): Can't find a valid FAT filesystem [ 884.980756][T30985] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 885.003821][T30985] FAT-fs (loop2): bogus number of directory entries (1030) [ 885.014439][T30985] FAT-fs (loop2): Can't find a valid FAT filesystem [ 885.070381][T30968] loop1: detected capacity change from 328 to 0 10:26:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020650000000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000059c0)={0x0, 0x0, &(0x7f0000005980)={&(0x7f0000005940)=@ipv4_newrule={0x28, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x73f1a33f0a3ecf89}, [@FRA_TUN_ID={0xc}]}, 0x28}}, 0x0) 10:26:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024b20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:08 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000300)="87", 0x1, 0xfffffffffffffffd) keyctl$search(0xf, r0, &(0x7f0000000140)='keyring\x00', 0x0, 0x0) [ 885.112529][T30978] loop5: detected capacity change from 64 to 0 10:26:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x5, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, 0x0, {[{{@ip={@empty, @remote, 0x0, 0x0, 'geneve1\x00', 'macvlan1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ad96030a1ba7"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) [ 885.179815][T30978] FAT-fs (loop5): bogus logical sector size 597 [ 885.186115][T30978] FAT-fs (loop5): Can't find a valid FAT filesystem [ 885.247968][T30985] loop2: detected capacity change from 3 to 0 10:26:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617456028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(r0, 0x0, 0x0) [ 885.306564][T31014] loop4: detected capacity change from 64 to 0 [ 885.389998][T30985] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 885.399545][T31014] FAT-fs (loop4): bogus number of FAT structure [ 885.407853][T31014] FAT-fs (loop4): Can't find a valid FAT filesystem [ 885.414740][T31015] loop1: detected capacity change from 328 to 0 [ 885.465151][T31015] FAT-fs (loop1): bogus sectors per cluster 75 [ 885.474667][T30985] FAT-fs (loop2): bogus number of directory entries (1030) [ 885.535490][T31015] FAT-fs (loop1): Can't find a valid FAT filesystem [ 885.539741][T31032] loop5: detected capacity change from 64 to 0 [ 885.544264][T30985] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400050004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8946, &(0x7f0000000680)={'gre0\x00', 0x0}) 10:26:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x4020940d, 0x0) 10:26:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020100100000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 885.600203][T31032] FAT-fs (loop5): bogus logical sector size 598 [ 885.606657][T31032] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, 0x0, {[{{@ip={@empty, @remote, 0x0, 0x0, 'geneve1\x00', 'macvlan1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ad96030a1ba7"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) 10:26:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x1fffffbf, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, 0x0, {[{{@ip={@empty, @remote, 0x0, 0x0, 'geneve1\x00', 'macvlan1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ad96030a1ba7"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) 10:26:09 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x6, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x40) [ 885.722086][T31015] loop1: detected capacity change from 328 to 0 [ 885.840828][T31015] FAT-fs (loop1): bogus sectors per cluster 75 [ 885.842184][T31051] loop4: detected capacity change from 64 to 0 [ 885.847656][T31015] FAT-fs (loop1): Can't find a valid FAT filesystem [ 885.871046][T31049] loop2: detected capacity change from 3 to 0 [ 885.921912][T31051] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 885.931216][T31049] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:09 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024c20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:09 executing program 3: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0xe, r0) 10:26:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617457028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 885.996345][T31049] FAT-fs (loop2): FAT read failed (blocknr 32) [ 886.012134][T31051] FAT-fs (loop4): FAT read failed (blocknr 4128) 10:26:09 executing program 3: r0 = socket(0x28, 0x1, 0x0) accept$packet(r0, 0x0, 0x0) 10:26:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8931, &(0x7f0000000680)={'gre0\x00', 0x0}) [ 886.148696][T31065] loop5: detected capacity change from 64 to 0 [ 886.168491][T31068] loop1: detected capacity change from 328 to 0 [ 886.189815][T31068] FAT-fs (loop1): bogus sectors per cluster 76 [ 886.205710][T31051] loop4: detected capacity change from 64 to 0 [ 886.218969][T31065] FAT-fs (loop5): bogus logical sector size 599 10:26:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x17, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x40) 10:26:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400060004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 886.255635][T31065] FAT-fs (loop5): Can't find a valid FAT filesystem [ 886.264865][T31051] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 886.274291][T31068] FAT-fs (loop1): Can't find a valid FAT filesystem [ 886.317896][T31051] FAT-fs (loop4): FAT read failed (blocknr 4128) 10:26:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000059c0)={0x0, 0x0, &(0x7f0000005980)={&(0x7f0000005940)=@ipv4_newrule={0x28, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x2}]}, 0x28}}, 0x0) [ 886.414482][T31084] loop2: detected capacity change from 3 to 0 10:26:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000300000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x24, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, 0x0, {[{{@ip={@empty, @remote, 0x0, 0x0, 'geneve1\x00', 'macvlan1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ad96030a1ba7"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) [ 886.491553][T31084] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 886.509632][T31068] loop1: detected capacity change from 328 to 0 [ 886.515573][T31084] FAT-fs (loop2): FAT read failed (blocknr 32) [ 886.538602][T31068] FAT-fs (loop1): bogus sectors per cluster 76 10:26:10 executing program 0: r0 = socket(0x28, 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, 0x0, 0x0) 10:26:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617458028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 886.580401][T31068] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:10 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024d20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000001180)={'tunl0\x00', &(0x7f0000001100)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @empty}}}}) 10:26:10 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x6, 0x4, 0x1, 0x2, 0x10, 0x1}, 0x40) [ 886.660886][T31098] loop4: detected capacity change from 64 to 0 10:26:10 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x49a080) [ 886.726577][T31103] loop5: detected capacity change from 64 to 0 [ 886.757482][T31084] loop2: detected capacity change from 3 to 0 10:26:10 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x6, 0x4, 0x2000, 0x2, 0x0, 0x1}, 0x40) [ 886.773517][T31098] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 886.779926][T31103] FAT-fs (loop5): bogus logical sector size 600 [ 886.804818][T31103] FAT-fs (loop5): Can't find a valid FAT filesystem [ 886.817116][T31098] FAT-fs (loop4): Directory bread(block 64) failed 10:26:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000404060004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:10 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x4, 0x0) [ 886.852264][T31098] FAT-fs (loop4): Directory bread(block 65) failed [ 886.859506][T31098] FAT-fs (loop4): Directory bread(block 66) failed [ 886.866527][T31098] FAT-fs (loop4): Directory bread(block 67) failed [ 886.873433][T31098] FAT-fs (loop4): Directory bread(block 68) failed [ 886.886395][T31098] FAT-fs (loop4): Directory bread(block 69) failed [ 886.888085][T31119] loop1: detected capacity change from 328 to 0 10:26:10 executing program 3: io_setup(0x4, &(0x7f0000001180)) io_setup(0x3ff, &(0x7f0000000300)=0x0) io_setup(0x7ff, &(0x7f0000000000)) io_destroy(r0) [ 886.893127][T31098] FAT-fs (loop4): Directory bread(block 70) failed [ 886.906721][T31098] FAT-fs (loop4): Directory bread(block 71) failed [ 886.926437][T31098] FAT-fs (loop4): Directory bread(block 72) failed [ 886.946375][T31119] FAT-fs (loop1): bogus sectors per cluster 77 [ 886.952618][T31119] FAT-fs (loop1): Can't find a valid FAT filesystem [ 886.953083][T31098] FAT-fs (loop4): Directory bread(block 73) failed [ 887.020572][T31103] loop5: detected capacity change from 64 to 0 [ 887.037311][T31119] loop1: detected capacity change from 328 to 0 [ 887.043689][T31103] FAT-fs (loop5): bogus logical sector size 600 [ 887.053792][T31103] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020ee0300000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:10 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x19, 0x4, 0x0, 0x2, 0x0, 0x1}, 0x40) 10:26:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000059c0)={0x0, 0x0, &(0x7f0000005980)={&(0x7f0000000100)=ANY=[@ANYBLOB="3400000020000100000000000000000002"], 0x34}}, 0x0) [ 887.071517][T31139] loop2: detected capacity change from 3 to 0 [ 887.090617][T31119] FAT-fs (loop1): bogus sectors per cluster 77 [ 887.096793][T31119] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617459028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 887.140240][T31148] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 10:26:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024e20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:11 executing program 3: fanotify_init(0x0, 0x0) select(0x40, &(0x7f0000000100), &(0x7f0000000140)={0x8}, 0x0, 0x0) 10:26:11 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000380)={[{@map_off='map=off'}, {@uid={'uid', 0x3d, 0xee00}}, {@nojoliet='nojoliet'}, {@map_acorn='map=acorn'}, {@block={'block'}}]}) [ 887.219698][T31139] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 887.228866][T31139] FAT-fs (loop2): bogus number of directory entries (1540) 10:26:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000059c0)={0x0, 0x0, &(0x7f0000005980)={&(0x7f0000000100)=ANY=[@ANYBLOB="34000000200001000000000000000000020000000400000000000000080002006401010108000b000800000008000e"], 0x34}}, 0x0) [ 887.305445][T31139] FAT-fs (loop2): Can't find a valid FAT filesystem [ 887.331628][T31158] loop5: detected capacity change from 64 to 0 [ 887.343742][T31157] loop4: detected capacity change from 64 to 0 10:26:11 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000300)="87", 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0) [ 887.370627][T31158] FAT-fs (loop5): bogus logical sector size 601 [ 887.376875][T31158] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400070004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400024f20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8933, &(0x7f0000000680)={'gre0\x00', 0x0}) [ 887.450270][T31157] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 887.459441][T31157] FAT-fs (loop4): FAT read failed (blocknr 60960) [ 887.588387][T31158] loop5: detected capacity change from 64 to 0 [ 887.595977][T31158] FAT-fs (loop5): bogus logical sector size 601 [ 887.604168][T31158] FAT-fs (loop5): Can't find a valid FAT filesystem [ 887.611484][T31181] loop1: detected capacity change from 328 to 0 [ 887.648755][T31181] FAT-fs (loop1): bogus sectors per cluster 79 [ 887.661687][T31181] FAT-fs (loop1): Can't find a valid FAT filesystem [ 887.687190][T31157] loop4: detected capacity change from 64 to 0 [ 887.730800][T31185] loop2: detected capacity change from 3 to 0 [ 887.746075][T31157] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 887.771564][T31181] loop1: detected capacity change from 328 to 0 [ 887.811759][T31185] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 887.823291][T31157] FAT-fs (loop4): FAT read failed (blocknr 60960) [ 887.830545][T31181] FAT-fs (loop1): bogus sectors per cluster 79 [ 887.836705][T31181] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020fc0300000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000040)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @multicast2}}}}) 10:26:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661745a028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400025020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 887.867305][T31185] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:11 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0xfffffffffffffe11}, 0x1c}}, 0x0) [ 887.962235][T31199] loop5: detected capacity change from 64 to 0 [ 888.048239][T31199] FAT-fs (loop5): bogus logical sector size 602 [ 888.058366][T31199] FAT-fs (loop5): Can't find a valid FAT filesystem [ 888.079775][T31211] loop4: detected capacity change from 64 to 0 [ 888.088900][T31207] loop1: detected capacity change from 328 to 0 10:26:11 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0x4, 0x1b, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x1}, 0x40) 10:26:11 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x2, 0x4, 0x1, 0x202, 0x0, 0x1}, 0x40) 10:26:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400090004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661745b028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 888.100368][T31207] FAT-fs (loop1): bogus sectors per cluster 80 [ 888.101840][T31211] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 888.107290][T31207] FAT-fs (loop1): Can't find a valid FAT filesystem [ 888.135443][T31211] FAT-fs (loop4): FAT read failed (blocknr 64544) 10:26:12 executing program 0: fanotify_mark(0xffffffffffffffff, 0xc7de6fcd5aaffdac, 0x0, 0xffffffffffffffff, 0x0) 10:26:12 executing program 3: syz_mount_image$tmpfs(&(0x7f0000007c80)='tmpfs\x00', &(0x7f0000007cc0)='.\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000007dc0)) 10:26:12 executing program 3: bpf$MAP_CREATE(0x2, 0x0, 0x5a) [ 888.261300][T31221] loop2: detected capacity change from 3 to 0 [ 888.275635][T31207] loop1: detected capacity change from 328 to 0 [ 888.283383][T31221] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 888.318197][T31211] loop4: detected capacity change from 64 to 0 [ 888.318218][T31221] FAT-fs (loop2): FAT read failed (blocknr 32) [ 888.349209][T31211] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 888.362590][T31241] loop5: detected capacity change from 64 to 0 [ 888.363810][T31211] FAT-fs (loop4): FAT read failed (blocknr 64544) [ 888.430674][T31241] FAT-fs (loop5): bogus logical sector size 603 [ 888.437030][T31241] FAT-fs (loop5): Can't find a valid FAT filesystem [ 888.484130][T31221] loop2: detected capacity change from 3 to 0 [ 888.547849][T31221] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020fd0300000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x2a, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0x0, 0x1c8, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, 0x0, {[{{@ip={@empty, @remote, 0x0, 0x0, 'geneve1\x00', 'macvlan1\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ad96030a1ba7"}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) 10:26:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400025120000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:12 executing program 3: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setfsuid(0xee01) add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="13", 0x1, r0) 10:26:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661745c028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:12 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000040)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000080)='GPL\x00', 0x1, 0xbf, &(0x7f00000000c0)=""/191, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 888.589803][T31221] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x2004c815) 10:26:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004000a0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:12 executing program 0: syz_mount_image$tmpfs(&(0x7f0000007c80)='tmpfs\x00', &(0x7f0000007cc0)='.\x00', 0x0, 0x0, &(0x7f0000007d80), 0x0, &(0x7f0000007dc0)={[{@gid={'gid'}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6b, 0x6d]}}]}) [ 888.665020][T31258] loop1: detected capacity change from 328 to 0 [ 888.704322][T31258] FAT-fs (loop1): bogus sectors per cluster 81 10:26:12 executing program 0: socket(0x2c, 0x3, 0x7c6) 10:26:12 executing program 3: socket(0x11, 0x8000a, 0x0) [ 888.718064][T31258] FAT-fs (loop1): Can't find a valid FAT filesystem [ 888.733017][T31271] loop5: detected capacity change from 64 to 0 [ 888.755631][T31267] loop4: detected capacity change from 64 to 0 10:26:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400025220000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 888.789778][T31271] FAT-fs (loop5): bogus logical sector size 604 [ 888.796085][T31271] FAT-fs (loop5): Can't find a valid FAT filesystem [ 888.900410][T31267] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 888.909536][T31267] FAT-fs (loop4): FAT read failed (blocknr 64800) 10:26:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020fe0300000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004000b0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) dup(r0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff81}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x5}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x1000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) signalfd(0xffffffffffffffff, &(0x7f00000002c0)={[0x1000]}, 0x8) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x0, 0x0) pipe(&(0x7f0000000140)) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0xffc}, 0x0, 0x0) 10:26:12 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000000)={0x0, 0x0, 0xe}) [ 888.963249][T31271] loop5: detected capacity change from 64 to 0 [ 888.972475][T31271] FAT-fs (loop5): bogus logical sector size 604 [ 888.979132][T31271] FAT-fs (loop5): Can't find a valid FAT filesystem [ 888.987174][T31290] loop1: detected capacity change from 328 to 0 [ 889.035663][ T35] audit: type=1326 audit(1608719172.818:128): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=31295 comm="syz-executor.0" exe="/root/syz-executor.0" sig=9 arch=c000003e syscall=228 compat=0 ip=0x460faa code=0x0 [ 889.061938][T31290] FAT-fs (loop1): bogus sectors per cluster 82 [ 889.068181][T31290] FAT-fs (loop1): Can't find a valid FAT filesystem [ 889.076706][T31299] loop2: detected capacity change from 3 to 0 10:26:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661745d028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:12 executing program 3: syz_genetlink_get_family_id$nbd(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_AIE_ON(r0, 0x7001) [ 889.124209][T31305] loop4: detected capacity change from 64 to 0 [ 889.137579][T31299] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 889.147443][T31299] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:12 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, r1) [ 889.172081][T31290] loop1: detected capacity change from 328 to 0 [ 889.179062][T31290] FAT-fs (loop1): bogus sectors per cluster 82 [ 889.179350][T31305] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 889.185832][T31290] FAT-fs (loop1): Can't find a valid FAT filesystem [ 889.203122][T31305] FAT-fs (loop4): FAT read failed (blocknr 65056) 10:26:13 executing program 3: capget(&(0x7f0000000580)={0x19980330, 0xffffffffffffffff}, 0x0) 10:26:13 executing program 3: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) umount2(&(0x7f00000000c0)='./file0\x00', 0xc) 10:26:13 executing program 3: add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) clock_gettime(0x4, &(0x7f0000000000)) [ 889.322467][T31299] loop2: detected capacity change from 3 to 0 [ 889.360032][T31299] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004000c0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400025320000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020020400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 889.378878][T31299] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:13 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x200, 0x0) [ 889.561643][T31335] loop5: detected capacity change from 64 to 0 [ 889.592507][T31335] FAT-fs (loop5): bogus logical sector size 605 [ 889.621422][T31347] loop2: detected capacity change from 3 to 0 [ 889.621746][T31335] FAT-fs (loop5): Can't find a valid FAT filesystem [ 889.642389][T31350] loop4: detected capacity change from 64 to 0 [ 889.660684][T31349] loop1: detected capacity change from 328 to 0 [ 889.674381][T31347] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 889.699943][T31349] FAT-fs (loop1): bogus sectors per cluster 83 [ 889.709596][T31350] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 889.716837][T31349] FAT-fs (loop1): Can't find a valid FAT filesystem [ 889.738280][T31347] FAT-fs (loop2): FAT read failed (blocknr 32) [ 889.750424][T31350] FAT-fs (loop4): FAT read failed (blocknr 544) 10:26:13 executing program 0: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0xdcd, 0x2, 0x91}) 10:26:13 executing program 3: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x3, 0x0, 0xee00, 0x0, 0xee01}}) prctl$PR_GET_NAME(0x10, &(0x7f0000000000)=""/103) 10:26:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661745e028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004000d0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 889.835830][ T35] audit: type=1326 audit(1608719173.618:129): auid=0 uid=0 gid=0 ses=4 subj==unconfined pid=31311 comm="syz-executor.0" exe="/root/syz-executor.0" sig=9 arch=c000003e syscall=228 compat=0 ip=0x460faa code=0x0 10:26:13 executing program 3: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f00000000c0)={0xffffffff, 0x0, [], 0x0, 0x0}) 10:26:13 executing program 0: mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vcsu\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f00000018c0)={0x2020}, 0x2020) 10:26:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020030400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 889.933005][T31369] loop5: detected capacity change from 64 to 0 [ 889.955303][T31368] loop1: detected capacity change from 328 to 0 [ 889.962006][T31369] FAT-fs (loop5): bogus logical sector size 606 [ 889.970644][T31368] FAT-fs (loop1): bogus sectors per cluster 112 10:26:13 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCDELRT(r0, 0x89a0, &(0x7f0000000100)={0x0, @phonet, @can, @vsock={0x28, 0x0, 0x0, @hyper}}) 10:26:13 executing program 0: add_key(&(0x7f0000000040)='.request_key_auth\x00', 0x0, 0x0, 0x0, 0x0) [ 889.980222][T31368] FAT-fs (loop1): Can't find a valid FAT filesystem [ 889.989235][T31369] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:13 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) accept$inet6(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x1c) r1 = shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x2000) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x2000) shmdt(r1) 10:26:13 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x2}) [ 890.036975][T31384] loop2: detected capacity change from 3 to 0 10:26:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000180)='threaded\x00', 0x2d1ee37) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x100082) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) pwritev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, 0xffffffffffffffff) [ 890.092401][T31388] loop4: detected capacity change from 64 to 0 [ 890.103809][T31368] loop1: detected capacity change from 328 to 0 [ 890.110652][T31384] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 890.115602][T31369] loop5: detected capacity change from 64 to 0 [ 890.126703][T31384] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_128={{}, "ec25f7164029a7f2", "57c8b5a8d0448e8441dae5da4deb6566", "ed9de7b8", "818bf41a5fefe8df"}, 0x28) [ 890.141377][T31368] FAT-fs (loop1): bogus sectors per cluster 112 [ 890.148475][T31388] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 890.161610][T31368] FAT-fs (loop1): Can't find a valid FAT filesystem [ 890.168392][T31388] FAT-fs (loop4): FAT read failed (blocknr 800) 10:26:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027120000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 890.202196][T31369] FAT-fs (loop5): bogus logical sector size 606 [ 890.212192][T31369] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661745f028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:14 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000000)) 10:26:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004000e0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:14 executing program 0: semctl$SETALL(0x0, 0x0, 0x11, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 10:26:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020040400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 890.485780][T31422] loop1: detected capacity change from 328 to 0 10:26:14 executing program 0: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x7fff) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000001d00"}) read(r3, &(0x7f0000000300)=""/102395, 0x7958) r4 = syz_open_pts(r3, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$TCFLSH(r5, 0x540a, 0x0) [ 890.540981][T31429] loop5: detected capacity change from 64 to 0 [ 890.549279][T31429] FAT-fs (loop5): bogus logical sector size 607 [ 890.565377][T31422] FAT-fs (loop1): bogus sectors per cluster 113 [ 890.597546][T31422] FAT-fs (loop1): Can't find a valid FAT filesystem [ 890.609479][T31437] loop4: detected capacity change from 64 to 0 [ 890.611490][T31429] FAT-fs (loop5): Can't find a valid FAT filesystem [ 890.627871][T31430] loop2: detected capacity change from 3 to 0 [ 890.637497][T31437] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 890.664876][T31437] FAT-fs (loop4): FAT read failed (blocknr 1056) [ 890.683529][T31430] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 890.707230][T31430] FAT-fs (loop2): FAT read failed (blocknr 32) [ 890.713146][T31429] loop5: detected capacity change from 64 to 0 10:26:14 executing program 0: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x7fff) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000001d00"}) read(r3, &(0x7f0000000300)=""/102395, 0x7958) r4 = syz_open_pts(r3, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$TCFLSH(r5, 0x540a, 0x0) [ 890.871656][T31429] FAT-fs (loop5): bogus logical sector size 607 [ 890.872179][T31430] loop2: detected capacity change from 3 to 0 [ 890.903327][T31430] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004010e0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020050400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 890.922716][T31429] FAT-fs (loop5): Can't find a valid FAT filesystem [ 890.923776][T31430] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027220000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000180)='threaded\x00', 0x2d1ee37) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x100082) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) pwritev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, 0xffffffffffffffff) 10:26:14 executing program 0: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x7fff) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000001d00"}) read(r3, &(0x7f0000000300)=""/102395, 0x7958) r4 = syz_open_pts(r3, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$TCFLSH(r5, 0x540a, 0x0) [ 891.027490][T31460] loop2: detected capacity change from 3 to 0 10:26:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617460028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 891.082889][T31466] loop4: detected capacity change from 64 to 0 [ 891.093789][T31469] loop1: detected capacity change from 328 to 0 [ 891.122187][T31460] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 891.150174][T31469] FAT-fs (loop1): bogus sectors per cluster 114 [ 891.176175][T31466] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 891.193865][T31469] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:15 executing program 0: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x7fff) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000001d00"}) read(r3, &(0x7f0000000300)=""/102395, 0x7958) r4 = syz_open_pts(r3, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$TCFLSH(r5, 0x540a, 0x0) [ 891.227505][T31460] FAT-fs (loop2): bogus number of directory entries (3585) [ 891.264711][T31466] FAT-fs (loop4): FAT read failed (blocknr 1312) [ 891.266921][T31460] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:15 executing program 0: add_key(&(0x7f0000000180)='encrypted\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff9) [ 891.380306][T31469] loop1: detected capacity change from 328 to 0 [ 891.396716][T31466] loop4: detected capacity change from 64 to 0 [ 891.411505][T31460] loop2: detected capacity change from 3 to 0 10:26:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617461028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:15 executing program 0: msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/237) 10:26:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x9694, &(0x7f0000000080)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) io_submit(r1, 0x2, &(0x7f0000001640)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x9, r2, 0x0, 0x0, 0x0, 0x0, 0x2}]) [ 891.427423][T31466] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 891.464880][T31466] FAT-fs (loop4): FAT read failed (blocknr 1312) [ 891.510692][T31469] FAT-fs (loop1): bogus sectors per cluster 114 [ 891.517402][T31460] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 891.519350][T31500] loop5: detected capacity change from 64 to 0 [ 891.530614][T31469] FAT-fs (loop1): Can't find a valid FAT filesystem [ 891.543969][T31460] FAT-fs (loop2): bogus number of directory entries (3585) [ 891.552486][T31460] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027320000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004000f0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020060400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:15 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, 0x0) [ 891.589802][T31500] FAT-fs (loop5): bogus logical sector size 609 [ 891.611662][T31500] FAT-fs (loop5): Can't find a valid FAT filesystem [ 891.807370][T31500] loop5: detected capacity change from 64 to 0 [ 891.828012][T31500] FAT-fs (loop5): bogus logical sector size 609 [ 891.848631][T31500] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:15 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000180)='threaded\x00', 0x2d1ee37) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x100082) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) pwritev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, 0xffffffffffffffff) 10:26:15 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/snd/timer\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000002800)) [ 891.865800][T31520] loop2: detected capacity change from 3 to 0 [ 891.883956][T31519] loop1: detected capacity change from 328 to 0 [ 891.904463][T31521] loop4: detected capacity change from 64 to 0 10:26:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000420100004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 891.931683][T31520] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 891.940740][T31519] FAT-fs (loop1): bogus sectors per cluster 115 [ 891.940759][T31519] FAT-fs (loop1): Can't find a valid FAT filesystem [ 891.956583][T31520] FAT-fs (loop2): FAT read failed (blocknr 32) [ 891.963028][T31521] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617462028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027420000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:15 executing program 0: add_key(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f0000000180)="1a", 0x1, 0xfffffffffffffffb) [ 892.016064][T31521] FAT-fs (loop4): FAT read failed (blocknr 1568) 10:26:15 executing program 0: prctl$PR_GET_NAME(0x10, &(0x7f0000000000)=""/150) 10:26:15 executing program 0: syz_emit_vhci(&(0x7f0000000100)=@HCI_EVENT_PKT={0x4, @hci_ev_remote_version={{0xc, 0x8}}}, 0xb) 10:26:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x461d], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) socket$nl_xfrm(0x10, 0x3, 0x6) sched_setattr(0x0, 0x0, 0x0) shmat(r3, &(0x7f0000000000/0x13000)=nil, 0x4000) [ 892.221804][T31546] loop5: detected capacity change from 64 to 0 [ 892.237510][T31545] loop2: detected capacity change from 3 to 0 [ 892.266625][T31546] FAT-fs (loop5): bogus logical sector size 610 [ 892.277435][T31521] loop4: detected capacity change from 64 to 0 [ 892.293057][T31546] FAT-fs (loop5): Can't find a valid FAT filesystem [ 892.313412][T31545] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 892.322530][T31521] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 892.345378][T31545] FAT-fs (loop2): FAT read failed (blocknr 32) [ 892.367521][T31521] FAT-fs (loop4): FAT read failed (blocknr 1568) 10:26:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_type(r3, 0x0, 0x0) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) r4 = gettid() rt_tgsigqueueinfo(0x0, r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r5 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x100082) getsockname$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f00000002c0)=0x6e) r6 = memfd_create(&(0x7f00000003c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00'/244, 0x0) pwritev(r6, &(0x7f0000001400)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) sendfile(r5, r6, 0x0, 0x20000102000003) [ 892.420466][T31562] loop1: detected capacity change from 328 to 0 [ 892.452662][T31546] loop5: detected capacity change from 64 to 0 10:26:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020070400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 892.466270][T31562] FAT-fs (loop1): bogus sectors per cluster 116 [ 892.482771][T31562] FAT-fs (loop1): Can't find a valid FAT filesystem [ 892.494127][T31545] loop2: detected capacity change from 3 to 0 [ 892.505198][T31546] FAT-fs (loop5): bogus logical sector size 610 [ 892.523756][T31545] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 892.533188][T31545] FAT-fs (loop2): FAT read failed (blocknr 32) [ 892.548483][T31546] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400110004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 892.678345][T31582] loop4: detected capacity change from 64 to 0 [ 892.706514][T31562] loop1: detected capacity change from 328 to 0 [ 892.724664][T31562] FAT-fs (loop1): bogus sectors per cluster 116 [ 892.729781][T31582] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 892.734536][T31562] FAT-fs (loop1): Can't find a valid FAT filesystem [ 892.757839][T31582] FAT-fs (loop4): FAT read failed (blocknr 1824) [ 892.851161][T31592] loop2: detected capacity change from 3 to 0 10:26:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000180)='threaded\x00', 0x2d1ee37) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x100082) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8400fffffffa) pwritev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, 0xffffffffffffffff) 10:26:16 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027520000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617463028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020080400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 892.951113][T31592] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 892.965116][T31600] loop5: detected capacity change from 64 to 0 [ 892.966536][T31592] FAT-fs (loop2): FAT read failed (blocknr 32) [ 893.093070][T31600] FAT-fs (loop5): bogus logical sector size 611 [ 893.100437][T31600] FAT-fs (loop5): Can't find a valid FAT filesystem [ 893.108192][T31604] loop1: detected capacity change from 328 to 0 [ 893.122655][T31605] loop4: detected capacity change from 64 to 0 [ 893.142948][T31592] loop2: detected capacity change from 3 to 0 [ 893.162281][T31604] FAT-fs (loop1): bogus sectors per cluster 117 [ 893.176902][T31605] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617464028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 893.190209][T31592] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 893.207311][T31604] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_type(r3, 0x0, 0x0) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) r4 = gettid() rt_tgsigqueueinfo(0x0, r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r5 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x100082) getsockname$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f00000002c0)=0x6e) r6 = memfd_create(&(0x7f00000003c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00'/244, 0x0) pwritev(r6, &(0x7f0000001400)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) sendfile(r5, r6, 0x0, 0x20000102000003) [ 893.238541][T31605] FAT-fs (loop4): FAT read failed (blocknr 2080) [ 893.240884][T31592] FAT-fs (loop2): FAT read failed (blocknr 32) [ 893.340660][T31628] loop5: detected capacity change from 64 to 0 10:26:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400120004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 893.393605][T31604] loop1: detected capacity change from 328 to 0 [ 893.401927][T31628] FAT-fs (loop5): bogus logical sector size 612 [ 893.408315][T31605] loop4: detected capacity change from 64 to 0 [ 893.414094][T31628] FAT-fs (loop5): Can't find a valid FAT filesystem [ 893.431413][T31604] FAT-fs (loop1): bogus sectors per cluster 117 [ 893.453154][T31604] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027620000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617465028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 893.522964][T31605] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 893.553920][T31605] FAT-fs (loop4): FAT read failed (blocknr 2080) 10:26:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020090400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 893.683274][T31641] loop2: detected capacity change from 3 to 0 [ 893.702213][T31641] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:17 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027720000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 893.742218][T31649] loop5: detected capacity change from 64 to 0 [ 893.748561][T31641] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:17 executing program 3: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xc) [ 893.801383][T31649] FAT-fs (loop5): bogus logical sector size 613 [ 893.807721][T31649] FAT-fs (loop5): Can't find a valid FAT filesystem [ 893.894668][T31652] loop4: detected capacity change from 64 to 0 [ 893.929333][T31641] loop2: detected capacity change from 3 to 0 10:26:17 executing program 3: syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0xcbdf, 0x0) [ 893.943047][T31652] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 893.982404][T31641] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617466028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 893.991646][T31641] FAT-fs (loop2): FAT read failed (blocknr 32) [ 893.997093][T31663] loop1: detected capacity change from 328 to 0 [ 894.004286][T31652] FAT-fs (loop4): FAT read failed (blocknr 2336) 10:26:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x461d, 0x45e9], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) getpid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) shmat(r3, &(0x7f0000000000/0x13000)=nil, 0x4000) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="06ca8e2151c054d87b1272d9dc", 0xd}], 0x1) 10:26:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400130004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_type(r3, 0x0, 0x0) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) r4 = gettid() rt_tgsigqueueinfo(0x0, r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r5 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x100082) getsockname$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f00000002c0)=0x6e) r6 = memfd_create(&(0x7f00000003c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00'/244, 0x0) pwritev(r6, &(0x7f0000001400)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) sendfile(r5, r6, 0x0, 0x20000102000003) 10:26:17 executing program 3: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/renderD128\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000000)={0x2, 0x9, 0x8, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r0, 0xc00464b4, &(0x7f0000000080)={r1}) 10:26:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)={&(0x7f0000001880)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="010700000017000000000a"], 0x14}}, 0x0) [ 894.120699][T31663] FAT-fs (loop1): bogus sectors per cluster 119 [ 894.127053][T31663] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:18 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0x0, 0x0, 0x0, 0x6, 0xa}]}}, &(0x7f0000000140)=""/4096, 0x26, 0x1000, 0x1}, 0x20) 10:26:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027820000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 894.198233][T31652] loop4: detected capacity change from 64 to 0 [ 894.224557][T31652] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 894.241450][T31652] FAT-fs (loop4): FAT read failed (blocknr 2336) [ 894.280035][T31691] loop2: detected capacity change from 3 to 0 [ 894.287116][T31692] loop5: detected capacity change from 64 to 0 [ 894.360555][T31691] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 894.371161][T31691] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200a0400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000010"], 0x24}}, 0x0) [ 894.420106][T31692] FAT-fs (loop5): bogus logical sector size 614 [ 894.426408][T31692] FAT-fs (loop5): Can't find a valid FAT filesystem [ 894.446464][T31701] loop1: detected capacity change from 328 to 0 [ 894.465077][T31707] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 894.484754][T31709] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 894.508077][T31701] FAT-fs (loop1): bogus sectors per cluster 120 10:26:18 executing program 3: socketpair(0xa, 0x0, 0x127, &(0x7f00000005c0)) [ 894.516543][T31701] FAT-fs (loop1): Can't find a valid FAT filesystem [ 894.531779][T31692] loop5: detected capacity change from 64 to 0 10:26:18 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80) [ 894.570985][T31692] FAT-fs (loop5): bogus logical sector size 614 [ 894.575719][T31715] loop4: detected capacity change from 64 to 0 [ 894.586734][T31692] FAT-fs (loop5): Can't find a valid FAT filesystem [ 894.601208][T31701] loop1: detected capacity change from 328 to 0 10:26:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617467028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:18 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0xa0043, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='trusted.overlay.nlink\x00', 0x0, 0x0, 0x2) 10:26:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400200004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 894.660573][T31701] FAT-fs (loop1): bogus sectors per cluster 120 [ 894.666857][T31701] FAT-fs (loop1): Can't find a valid FAT filesystem [ 894.679836][T31715] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 894.689005][T31715] FAT-fs (loop4): FAT read failed (blocknr 2592) [ 894.929760][T31731] loop2: detected capacity change from 3 to 0 [ 894.945323][T31736] loop5: detected capacity change from 64 to 0 [ 894.960829][T31731] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:18 executing program 3: sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0}, 0x0) r0 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$sock_qrtr_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) 10:26:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_type(r3, 0x0, 0x0) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) r4 = gettid() rt_tgsigqueueinfo(0x0, r4, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r5 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x100082) getsockname$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f00000002c0)=0x6e) r6 = memfd_create(&(0x7f00000003c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00'/244, 0x0) pwritev(r6, &(0x7f0000001400)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) sendfile(r5, r6, 0x0, 0x20000102000003) 10:26:18 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027920000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200b0400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 894.979715][T31736] FAT-fs (loop5): bogus logical sector size 615 [ 894.985964][T31736] FAT-fs (loop5): Can't find a valid FAT filesystem [ 894.999323][T31731] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:18 executing program 3: socketpair(0x8, 0x0, 0x0, &(0x7f00000005c0)) [ 895.057284][T31731] loop2: detected capacity change from 3 to 0 [ 895.066106][T31750] loop4: detected capacity change from 64 to 0 [ 895.075520][T31731] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 895.086165][T31731] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617468028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:18 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001080)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) [ 895.104143][T31750] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 895.123465][T31746] loop1: detected capacity change from 328 to 0 [ 895.135465][T31750] FAT-fs (loop4): FAT read failed (blocknr 2848) 10:26:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x17, 0x0, 0x0) [ 895.184405][T31746] FAT-fs (loop1): bogus sectors per cluster 121 [ 895.193866][T31746] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000410200004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:19 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@enum, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x5}}]}}, &(0x7f0000000140)=""/4088, 0x3e, 0xff8, 0x1}, 0x20) [ 895.250557][T31766] loop5: detected capacity change from 64 to 0 [ 895.282942][T31750] loop4: detected capacity change from 64 to 0 10:26:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[], 0x24}}, 0x0) [ 895.315353][T31766] FAT-fs (loop5): bogus logical sector size 616 [ 895.317963][T31750] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 895.331604][T31750] FAT-fs (loop4): FAT read failed (blocknr 2848) 10:26:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200c0400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 895.356666][T31766] FAT-fs (loop5): Can't find a valid FAT filesystem [ 895.382175][T31780] loop2: detected capacity change from 3 to 0 [ 895.524349][T31780] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 895.538056][T31766] loop5: detected capacity change from 64 to 0 [ 895.538163][T31780] FAT-fs (loop2): FAT read failed (blocknr 32) [ 895.587496][T31766] FAT-fs (loop5): bogus logical sector size 616 [ 895.613738][T31766] FAT-fs (loop5): Can't find a valid FAT filesystem [ 895.665389][T31791] loop4: detected capacity change from 64 to 0 [ 895.706395][T31791] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 895.734635][T31791] FAT-fs (loop4): FAT read failed (blocknr 3104) 10:26:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617469028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027a20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:19 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0x0, 0x74}]}}, &(0x7f0000000140)=""/4096, 0x26, 0x1000, 0x8}, 0x20) 10:26:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400250004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:19 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x7, 0x1, 0x0, 0x0) [ 895.826657][T31791] loop4: detected capacity change from 64 to 0 [ 895.835366][T31791] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 895.851449][T31791] FAT-fs (loop4): FAT read failed (blocknr 3104) 10:26:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200d0400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 895.897827][T31807] loop1: detected capacity change from 328 to 0 [ 895.906650][T31807] FAT-fs (loop1): bogus sectors per cluster 122 [ 895.921019][T31811] BPF:[1] ENUM (anon) [ 895.927182][T31807] FAT-fs (loop1): Can't find a valid FAT filesystem [ 895.935075][T31811] BPF: 10:26:19 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) [ 895.941237][T31812] loop5: detected capacity change from 64 to 0 [ 895.951552][T31811] BPF:meta_left:0 meta_needed:928 [ 895.956609][T31811] BPF: [ 895.956609][T31811] [ 895.969495][T31811] BPF:[1] ENUM (anon) [ 895.977806][T31813] loop2: detected capacity change from 3 to 0 [ 895.983347][T31811] BPF: [ 895.999509][T31811] BPF:meta_left:0 meta_needed:928 [ 896.015559][T31811] BPF: [ 896.015559][T31811] 10:26:19 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027b20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 896.048006][T31807] loop1: detected capacity change from 328 to 0 [ 896.052002][T31812] FAT-fs (loop5): bogus logical sector size 617 [ 896.055012][T31807] FAT-fs (loop1): bogus sectors per cluster 122 [ 896.060859][T31813] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 896.066997][T31807] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:19 executing program 3: socket$inet_udp(0xa, 0x2, 0x0) 10:26:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x210, 0x0, 0xffffffff, 0x348, 0x0, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x8000000, 0x0, {[{{@ip={@empty, @multicast1, 0x0, 0x0, 'veth0_macvtap\x00'}, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev, @ipv6=@local, @icmp_id}}}, {{@ip={@remote, @rand_addr, 0x0, 0x0, 'veth1_virt_wifi\x00', 'gre0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@loopback, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local, @remote, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3a8) [ 896.139706][T31812] FAT-fs (loop5): Can't find a valid FAT filesystem [ 896.179334][T31813] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:19 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{0xc, 0x3}, {0x3}, {0x0, 0x5}]}]}}, &(0x7f0000001180)=""/4096, 0x3e, 0x1000, 0x1}, 0x20) 10:26:20 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f00000000c0)) [ 896.195253][T31830] loop1: detected capacity change from 328 to 0 [ 896.266809][T31826] loop4: detected capacity change from 64 to 0 [ 896.279917][T31830] FAT-fs (loop1): bogus sectors per cluster 123 [ 896.293617][T31830] FAT-fs (loop1): Can't find a valid FAT filesystem [ 896.327341][T31813] loop2: detected capacity change from 3 to 0 [ 896.339071][T31812] loop5: detected capacity change from 64 to 0 [ 896.348705][T31813] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 896.358086][T31813] FAT-fs (loop2): FAT read failed (blocknr 32) [ 896.359794][T31826] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 896.391981][T31812] FAT-fs (loop5): bogus logical sector size 617 [ 896.404314][T31812] FAT-fs (loop5): Can't find a valid FAT filesystem [ 896.413331][T31826] FAT-fs (loop4): FAT read failed (blocknr 3360) 10:26:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661746a028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xc, 0x0, 0x0) 10:26:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x14, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x210, 0x0, 0xffffffff, 0x348, 0x0, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x5, 0x0, {[{{@ip={@empty, @multicast1, 0x0, 0x0, 'veth0_macvtap\x00'}, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev, @ipv6=@local, @icmp_id}}}, {{@ip={@remote, @rand_addr, 0x0, 0x0, 'veth1_virt_wifi\x00', 'gre0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@loopback, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local, @remote, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3a8) 10:26:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027c20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004a4260004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200e0400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xa, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x210, 0x0, 0xffffffff, 0x348, 0x0, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x5, 0x0, {[{{@ip={@empty, @multicast1, 0x0, 0x0, 'veth0_macvtap\x00'}, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev, @ipv6=@local, @icmp_id}}}, {{@ip={@remote, @rand_addr, 0x0, 0x0, 'veth1_virt_wifi\x00', 'gre0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@loopback, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local, @remote, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3a8) 10:26:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) recvmsg(r0, &(0x7f0000001840)={&(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}, 0x0) sendmsg$TIPC_NL_LINK_GET(r1, 0x0, 0x0) 10:26:20 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=@ipv4_delroute={0x1c}, 0x1c}}, 0x0) 10:26:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)={&(0x7f0000001880)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0107000000170000000006"], 0x14}}, 0x0) 10:26:20 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000300)=0xffffffffffffffff, 0x4) [ 896.634105][T31862] loop1: detected capacity change from 328 to 0 [ 896.671905][T31864] loop2: detected capacity change from 3 to 0 [ 896.693061][T31862] FAT-fs (loop1): bogus sectors per cluster 124 [ 896.697062][T31866] loop5: detected capacity change from 64 to 0 [ 896.699329][T31862] FAT-fs (loop1): Can't find a valid FAT filesystem [ 896.714632][T31864] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 896.724869][T31867] loop4: detected capacity change from 64 to 0 [ 896.731162][T31864] FAT-fs (loop2): bogus number of directory entries (9892) 10:26:20 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x29, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x210, 0x0, 0xffffffff, 0x348, 0x0, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x5, 0x0, {[{{@ip={@empty, @multicast1, 0x0, 0x0, 'veth0_macvtap\x00'}, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev, @ipv6=@local, @icmp_id}}}, {{@ip={@remote, @rand_addr, 0x0, 0x0, 'veth1_virt_wifi\x00', 'gre0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@loopback, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local, @remote, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3a8) [ 896.731186][T31864] FAT-fs (loop2): Can't find a valid FAT filesystem [ 896.766384][T31867] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 896.781850][T31866] FAT-fs (loop5): bogus logical sector size 618 [ 896.789405][T31866] FAT-fs (loop5): Can't find a valid FAT filesystem [ 896.806559][T31864] loop2: detected capacity change from 3 to 0 [ 896.813070][T31867] FAT-fs (loop4): FAT read failed (blocknr 3616) [ 896.826297][T31862] loop1: detected capacity change from 328 to 0 [ 896.847365][T31864] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 896.860241][T31862] FAT-fs (loop1): bogus sectors per cluster 124 [ 896.866770][T31862] FAT-fs (loop1): Can't find a valid FAT filesystem [ 896.903776][T31864] FAT-fs (loop2): bogus number of directory entries (9892) 10:26:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661746b028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:20 executing program 3: setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000000), 0x4) unshare(0x40000080) 10:26:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$bt_sco(r0, 0x0, 0x0) 10:26:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027d20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 896.911559][T31864] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004ae260004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200f0400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:20 executing program 0: setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, 0x0, 0x0) unshare(0x40000080) [ 896.975918][T31905] IPVS: ftp: loaded support on port[0] = 21 [ 897.030826][T31905] IPVS: ftp: loaded support on port[0] = 21 [ 897.042098][T31931] IPVS: ftp: loaded support on port[0] = 21 10:26:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x4d0, 0x210, 0x0, 0xffffffff, 0x348, 0x0, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x5, 0x0, {[{{@ip={@empty, @multicast1, 0x0, 0x0, 'veth0_macvtap\x00'}, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, '&r'}}, @common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev, @ipv6=@local, @icmp_id}}}, {{@ip={@remote, @rand_addr, 0x0, 0x0, 'veth1_virt_wifi\x00', 'gre0\x00'}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, "249b"}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@loopback, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}, @common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@socket0={{0x20, 'socket\x00'}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local, @remote, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x530) accept(0xffffffffffffffff, &(0x7f0000000080)=@ax25={{}, [@default, @default, @netrom, @remote, @bcast, @netrom, @null, @default]}, &(0x7f0000000740)=0xffffffffffffff6c) syz_genetlink_get_family_id$batadv(&(0x7f00000008c0)='batadv\x00') 10:26:20 executing program 0: r0 = socket$tipc(0x1e, 0x5, 0x0) connect$tipc(r0, &(0x7f0000000100), 0xfffffffffffffff6) [ 897.085052][T31906] loop5: detected capacity change from 64 to 0 [ 897.121033][T31929] loop1: detected capacity change from 328 to 0 [ 897.157152][T31983] x_tables: duplicate underflow at hook 1 [ 897.183206][T31983] x_tables: duplicate underflow at hook 1 [ 897.202015][T31975] loop4: detected capacity change from 64 to 0 [ 897.212875][T31906] FAT-fs (loop5): bogus logical sector size 619 [ 897.224075][T31929] FAT-fs (loop1): bogus sectors per cluster 125 [ 897.246100][T31975] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 897.277399][T31929] FAT-fs (loop1): Can't find a valid FAT filesystem [ 897.284449][T31906] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:21 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x14, r0, 0xb0d}, 0x14}}, 0x0) 10:26:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_VLANID={0x6}]}, 0x62}}, 0x0) [ 897.349750][T31991] loop2: detected capacity change from 3 to 0 [ 897.357233][T31991] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 897.367044][T31991] FAT-fs (loop2): bogus number of directory entries (9902) [ 897.377457][T31991] FAT-fs (loop2): Can't find a valid FAT filesystem [ 897.384238][T31975] FAT-fs (loop4): FAT read failed (blocknr 3872) 10:26:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x4d0, 0x210, 0x0, 0xffffffff, 0x348, 0x0, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x5, 0x0, {[{{@ip={@empty, @multicast1, 0x0, 0x0, 'veth0_macvtap\x00'}, 0x0, 0xe8, 0x108, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, '&r'}}, @common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev, @ipv6=@local, @icmp_id}}}, {{@ip={@remote, @rand_addr, 0x0, 0x0, 'veth1_virt_wifi\x00', 'gre0\x00'}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, "249b"}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@loopback, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}, @common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@socket0={{0x20, 'socket\x00'}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local, @remote, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x530) [ 897.490642][T31991] loop2: detected capacity change from 3 to 0 [ 897.532324][T31906] loop5: detected capacity change from 64 to 0 [ 897.555071][T31991] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 897.566334][T31929] loop1: detected capacity change from 328 to 0 [ 897.573763][T31929] FAT-fs (loop1): bogus sectors per cluster 125 10:26:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661746c028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$bt_sco(r0, &(0x7f0000000180)={0x1f, @none}, 0x8) 10:26:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x30, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x210, 0x0, 0xffffffff, 0x348, 0x0, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x5, 0x0, {[{{@ip={@empty, @multicast1, 0x0, 0x0, 'veth0_macvtap\x00'}, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev, @ipv6=@local, @icmp_id}}}, {{@ip={@remote, @rand_addr, 0x0, 0x0, 'veth1_virt_wifi\x00', 'gre0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@loopback, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local, @remote, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3a8) [ 897.590367][T31991] FAT-fs (loop2): bogus number of directory entries (9902) [ 897.597579][T31991] FAT-fs (loop2): Can't find a valid FAT filesystem [ 897.604420][T31929] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027e20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004c4260004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020100400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:21 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0x0, 0x74}]}}, &(0x7f0000000140)=""/4096, 0x26, 0x1000, 0x1}, 0x20) 10:26:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="f9ffff7f00000013880010"], 0x24}}, 0x0) 10:26:21 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x15, 0x0, 0x0, 0x0, 0x4}, 0x40) [ 897.801538][T32021] loop5: detected capacity change from 64 to 0 10:26:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x18, 0x0, 0x0) [ 897.862191][T32021] FAT-fs (loop5): bogus logical sector size 620 [ 897.868597][T32021] FAT-fs (loop5): Can't find a valid FAT filesystem [ 897.891895][T32028] loop1: detected capacity change from 328 to 0 10:26:21 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) [ 897.906668][T32027] loop4: detected capacity change from 64 to 0 [ 897.928340][T32028] FAT-fs (loop1): bogus sectors per cluster 126 [ 897.943184][T32027] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661746d028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], r1}, 0x40) 10:26:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x19, 0x0, 0x0) [ 897.967922][T32028] FAT-fs (loop1): Can't find a valid FAT filesystem [ 898.002607][T32027] FAT-fs (loop4): FAT read failed (blocknr 4128) 10:26:21 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, &(0x7f0000000040)) [ 898.045735][T32044] loop2: detected capacity change from 3 to 0 [ 898.131922][T32056] loop5: detected capacity change from 64 to 0 [ 898.138238][T32044] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 898.150848][T32044] FAT-fs (loop2): bogus number of directory entries (9924) [ 898.160347][T32044] FAT-fs (loop2): Can't find a valid FAT filesystem [ 898.160403][T32028] loop1: detected capacity change from 328 to 0 [ 898.186234][T32056] FAT-fs (loop5): bogus logical sector size 621 [ 898.193346][T32056] FAT-fs (loop5): Can't find a valid FAT filesystem [ 898.200106][T32027] loop4: detected capacity change from 64 to 0 [ 898.219766][T32028] FAT-fs (loop1): bogus sectors per cluster 126 [ 898.226054][T32028] FAT-fs (loop1): Can't find a valid FAT filesystem [ 898.257276][T32027] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 898.293106][T32027] FAT-fs (loop4): FAT read failed (blocknr 4128) 10:26:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028220000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB='D'], 0x1c}}, 0x0) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000880)=""/247, 0xf7}], 0x2, &(0x7f00000005c0)=""/140, 0x8c}, 0x40010002) [ 898.374666][T32056] loop5: detected capacity change from 64 to 0 10:26:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x24}, 0x1, 0x0, 0xffffff7f}, 0x0) 10:26:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004c5260004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020110400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001900)={&(0x7f0000001880)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="010700000017000000000b"], 0x14}}, 0x0) [ 898.424444][T32056] FAT-fs (loop5): bogus logical sector size 621 [ 898.431945][T32056] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x6, 0x0, 0x0) 10:26:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x4d0, 0x210, 0x0, 0xffffffff, 0x348, 0x0, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x5, 0x0, {[{{@ip={@empty, @multicast1, 0x0, 0x0, 'veth0_macvtap\x00', '\x00', {0xff}, {}, 0x5e, 0x0, 0x48}, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, '&r'}}, @common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev, @ipv6=@local, @icmp_id}}}, {{@ip={@remote, @rand_addr, 0x0, 0x0, 'veth1_virt_wifi\x00', 'gre0\x00'}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, "249b"}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@loopback, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}, @common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@socket0={{0x20, 'socket\x00'}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local, @remote, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x530) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@ax25={{}, [@default, @default, @netrom, @remote, @bcast, @netrom, @null, @default]}, &(0x7f0000000740)=0xffffffffffffff6c) syz_genetlink_get_family_id$batadv(&(0x7f00000008c0)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, 0x0, 0x0) [ 898.471794][T32082] loop2: detected capacity change from 3 to 0 10:26:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661746e028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 898.557723][T32093] x_tables: duplicate underflow at hook 1 [ 898.571202][T32093] x_tables: duplicate underflow at hook 1 [ 898.590470][T32082] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:22 executing program 0: setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000000)=0x3, 0x4) socket$nl_generic(0x10, 0x3, 0x10) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) unshare(0x40000080) [ 898.604082][T32082] FAT-fs (loop2): bogus number of directory entries (9925) [ 898.620015][T32092] loop1: detected capacity change from 328 to 0 [ 898.649039][T32094] loop4: detected capacity change from 64 to 0 [ 898.674191][T32092] FAT-fs (loop1): bogus sectors per cluster 130 [ 898.680754][T32092] FAT-fs (loop1): Can't find a valid FAT filesystem [ 898.684861][T32094] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 898.692985][T32108] IPVS: ftp: loaded support on port[0] = 21 10:26:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x9}, 0x40) [ 898.729202][T32108] IPVS: ftp: loaded support on port[0] = 21 [ 898.739453][T32082] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028320000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:22 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={0x0}}, 0x0) 10:26:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16, @ANYBLOB="01"], 0x24}}, 0x0) recvmsg(r0, &(0x7f0000001840)={&(0x7f00000006c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}, 0x0) [ 898.781771][T32130] loop5: detected capacity change from 64 to 0 [ 898.789158][T32094] FAT-fs (loop4): FAT read failed (blocknr 4384) 10:26:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f00000002c0)='SMC_PNETID\x00') sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x20}}, 0x0) [ 898.989825][T32130] FAT-fs (loop5): bogus logical sector size 622 [ 898.996156][T32130] FAT-fs (loop5): Can't find a valid FAT filesystem [ 899.017490][T32094] loop4: detected capacity change from 64 to 0 [ 899.027178][T32094] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004d1260004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 899.045629][T32168] loop1: detected capacity change from 328 to 0 [ 899.061704][T32094] FAT-fs (loop4): FAT read failed (blocknr 4384) [ 899.066015][T32168] FAT-fs (loop1): bogus sectors per cluster 131 [ 899.096014][T32168] FAT-fs (loop1): Can't find a valid FAT filesystem [ 899.152209][T32130] loop5: detected capacity change from 64 to 0 10:26:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020120400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x4d0, 0x210, 0x0, 0xffffffff, 0x348, 0x0, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x5, 0x0, {[{{@ip={@empty, @multicast1, 0x0, 0x0, 'veth0_macvtap\x00'}, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@icmp={{0x48, 'icmp\x00'}, {0x0, '&r'}}, @common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev, @ipv6=@local, @icmp_id}}}, {{@ip={@remote, @rand_addr, 0x0, 0x0, 'veth1_virt_wifi\x00', 'gre0\x00'}, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0x0, "249b"}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@loopback, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}, @common=@osf={{0x50, 'osf\x00'}, {'syz0\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xb8, 0xf0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}, @common=@socket0={{0x20, 'socket\x00'}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @local, @remote, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x530) 10:26:23 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000002c80)={'syztnl1\x00', 0x0}) 10:26:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028420000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 899.202091][T32130] FAT-fs (loop5): bogus logical sector size 622 [ 899.263554][T32178] loop2: detected capacity change from 3 to 0 [ 899.264504][T32130] FAT-fs (loop5): Can't find a valid FAT filesystem [ 899.302586][T32178] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661746f028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:23 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000001600)={0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)) [ 899.315012][T32178] FAT-fs (loop2): bogus number of directory entries (9937) [ 899.335515][T32178] FAT-fs (loop2): Can't find a valid FAT filesystem [ 899.357092][T32188] loop4: detected capacity change from 64 to 0 10:26:23 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000003f40)='/dev/ppp\x00', 0x40c0, 0x0) [ 899.378918][T32189] loop1: detected capacity change from 328 to 0 [ 899.394176][T32188] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004003f0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:23 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@enum={0x0, 0x1, 0x0, 0x6, 0x4, [{}]}]}}, &(0x7f0000000140)=""/4096, 0x2e, 0x1000, 0x1}, 0x20) 10:26:23 executing program 3: socket(0x10, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) [ 899.435281][T32188] FAT-fs (loop4): FAT read failed (blocknr 4640) [ 899.459943][ T35] audit: type=1800 audit(1608719183.248:130): pid=32203 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="ppp" dev="sda1" ino=15829 res=0 errno=0 10:26:23 executing program 0: syz_emit_ethernet(0x76, &(0x7f0000000000)={@random="653a01e474a1", @random="465015bd32b7", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "1fa073", 0x40, 0x3a, 0x0, @rand_addr=' \x01\x00', @local, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "bcf1b8", 0x0, 0x0, 0x0, @rand_addr=' \x01\x00', @ipv4={[], [], @dev}, [@srh={0x4}], "de81eb16e2962b1f"}}}}}}}, 0x0) [ 899.503275][T32189] FAT-fs (loop1): bogus sectors per cluster 132 [ 899.509663][T32204] loop5: detected capacity change from 64 to 0 [ 899.541417][T32189] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'veth0_vlan\x00'}) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0xc803, &(0x7f0000000080)=[{&(0x7f0000000440)={0x20, 0x13, 0x1, 0x0, 0x0, "", [@typed={0x6, 0x0, 0x0, 0x0, @str='\'\x00'}, @nested={0x5, 0x0, 0x0, 0x1, [@generic="1d"]}]}, 0x20}], 0x1}, 0x0) [ 899.549834][T32204] FAT-fs (loop5): bogus logical sector size 623 [ 899.552250][T32188] loop4: detected capacity change from 64 to 0 [ 899.556154][T32204] FAT-fs (loop5): Can't find a valid FAT filesystem [ 899.564671][T32188] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 899.589044][T32188] FAT-fs (loop4): FAT read failed (blocknr 4640) [ 899.617180][T32218] loop2: detected capacity change from 3 to 0 [ 899.677081][T32204] loop5: detected capacity change from 64 to 0 [ 899.743763][T32218] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 899.754414][T32218] FAT-fs (loop2): FAT read failed (blocknr 32) [ 899.771524][T32189] loop1: detected capacity change from 328 to 0 [ 899.780495][T32204] FAT-fs (loop5): bogus logical sector size 623 [ 899.783597][T32189] FAT-fs (loop1): bogus sectors per cluster 132 10:26:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020250400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:23 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @random="465015bd32b7", @void, {@ipv4={0x8864, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @private, @empty}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 899.795699][T32204] FAT-fs (loop5): Can't find a valid FAT filesystem [ 899.801392][T32189] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617470028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 899.852964][T32218] loop2: detected capacity change from 3 to 0 10:26:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028520000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:23 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @random="465015bd32b7", @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @private, @empty=0xf000}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:26:23 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @random="465015bd32b7", @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @private=0xffffffff, @empty}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:26:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0xb07, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x3}]}, 0x1c}}, 0x0) [ 899.961532][T32218] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 899.970692][T32218] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400400004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f"], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0x7) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x9}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x3, 0x2, [@TCA_FLOW_BASECLASS={0x8}]}}]}, 0x3c}}, 0x0) 10:26:23 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000180)={@local, @random="465015bd32b7", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "1fa073", 0x30, 0x3a, 0x0, @rand_addr=' \x01\x00', @local, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "bcf1b8", 0x0, 0x0, 0x0, @rand_addr=' \x01\x00', @ipv4={[], [], @dev}}}}}}}}, 0x0) [ 900.142063][T32238] loop4: detected capacity change from 64 to 0 [ 900.154126][T32238] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 900.163611][T32238] FAT-fs (loop4): FAT read failed (blocknr 9504) 10:26:24 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000000)={@local, @random="465015bd32b7", @void, {@ipv4={0x800, @tcp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @private, @empty, {[@generic={0x0, 0x7, "0d2cfd9d1d"}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 900.228936][T32260] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 900.245050][T32257] loop5: detected capacity change from 64 to 0 [ 900.259232][T32267] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. 10:26:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0x2000000, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f00000012c0), 0x489a}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x400000a) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socket$netlink(0x10, 0x3, 0x0) socket(0x200000000000011, 0x4000000000080002, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="18f3a1d5fe0000c45dea1e5d6551831e3501000000000001", @ANYRES32=0x0, @ANYBLOB="08000600", @ANYRES32=0x0, @ANYBLOB], 0x24}, 0x1, 0x0, 0x0, 0xc804}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) r3 = socket(0x10, 0x803, 0x4) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 900.320354][T32262] loop1: detected capacity change from 328 to 0 [ 900.341585][T32257] FAT-fs (loop5): bogus logical sector size 624 [ 900.353815][T32238] loop4: detected capacity change from 64 to 0 [ 900.363199][T32257] FAT-fs (loop5): Can't find a valid FAT filesystem [ 900.406692][T32276] loop2: detected capacity change from 3 to 0 [ 900.418588][T32262] FAT-fs (loop1): bogus sectors per cluster 133 [ 900.420590][T32276] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 900.429062][T32238] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 900.503564][T32262] FAT-fs (loop1): Can't find a valid FAT filesystem [ 900.523093][T32238] FAT-fs (loop4): FAT read failed (blocknr 9504) [ 900.530001][T32276] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020480400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:24 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @random="465015bd32b7", @void, {@ipv4={0x800, @tcp={{0x7, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x6, 0x0, @private, @empty, {[@generic={0x0, 0x7, "0d2cfd9d1d"}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:26:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617471028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 900.702252][T32291] loop5: detected capacity change from 64 to 0 [ 900.715338][T32262] loop1: detected capacity change from 328 to 0 [ 900.727636][T32276] loop2: detected capacity change from 3 to 0 [ 900.740787][T32262] FAT-fs (loop1): bogus sectors per cluster 133 [ 900.747173][T32291] FAT-fs (loop5): bogus logical sector size 625 [ 900.753647][T32291] FAT-fs (loop5): Can't find a valid FAT filesystem [ 900.753654][T32276] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 900.774560][T32262] FAT-fs (loop1): Can't find a valid FAT filesystem [ 900.785534][T32276] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028620000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:24 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @loopback}, {0x0, @random="8c667957372a"}, 0x0, {0x2, 0x0, @remote}, 'tunl0\x00'}) 10:26:24 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @random="465015bd32b7", @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x29, 0x0, @private, @empty}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:26:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400480004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280204c0400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:24 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0xb07, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) 10:26:24 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=@newqdisc={0x78, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x48, 0x2, {{}, [@TCA_NETEM_SLOT={0x2c, 0xc, {0x0, 0x0, 0x6, 0x1, 0x0, 0xffffffff84fa86f2}}]}}}]}, 0x78}}, 0x0) [ 900.887578][T32291] loop5: detected capacity change from 64 to 0 10:26:24 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x6d, 0x2, 0xaa1}, 0x40) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, 0x0, 0x0) 10:26:24 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x6d, 0x2, 0xaa1, 0x40}, 0x40) [ 900.976016][T32309] loop4: detected capacity change from 64 to 0 [ 900.984394][T32291] FAT-fs (loop5): bogus logical sector size 625 [ 901.002166][T32291] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:24 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001500)='/dev/zero\x00', 0x0, 0x0) close(r0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) [ 901.029901][T32309] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 901.064294][T32313] loop1: detected capacity change from 328 to 0 10:26:24 executing program 3: pipe2(&(0x7f0000000000), 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) [ 901.079547][T32309] FAT-fs (loop4): FAT read failed (blocknr 19488) [ 901.093178][T32332] loop2: detected capacity change from 3 to 0 10:26:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617472028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 901.151182][T32313] FAT-fs (loop1): bogus sectors per cluster 134 [ 901.157610][T32332] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 901.169188][T32313] FAT-fs (loop1): Can't find a valid FAT filesystem [ 901.177200][T32332] FAT-fs (loop2): FAT read failed (blocknr 32) [ 901.218988][T32309] loop4: detected capacity change from 64 to 0 [ 901.255309][T32343] loop5: detected capacity change from 64 to 0 [ 901.300725][T32309] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 901.310915][T32309] FAT-fs (loop4): FAT read failed (blocknr 19488) 10:26:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028720000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:25 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff}}) 10:26:25 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001500)='/dev/zero\x00', 0x0, 0x0) close(r0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) 10:26:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280205c0400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004004c0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 901.365819][T32343] FAT-fs (loop5): bogus logical sector size 626 [ 901.374603][T32343] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617473028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:25 executing program 3: open(&(0x7f0000000040)='.\x00', 0x200, 0x0) 10:26:25 executing program 0: ioctl$VT_SETMODE(0xffffffffffffff9c, 0x80087602, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7f}) getegid() r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x0, 0x0) getegid() mknodat(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) 10:26:25 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x6, 0x0) 10:26:25 executing program 0: accept$inet6(0xffffffffffffffff, &(0x7f00000001c0), 0x0) 10:26:25 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x10) 10:26:25 executing program 0: getpeername$inet(0xffffffffffffff9c, 0x0, 0x0) [ 901.536889][T32361] loop2: detected capacity change from 3 to 0 [ 901.547372][T32360] loop1: detected capacity change from 328 to 0 [ 901.556207][T32370] loop4: detected capacity change from 64 to 0 [ 901.567896][T32360] FAT-fs (loop1): bogus sectors per cluster 135 [ 901.574517][T32361] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 901.575481][T32360] FAT-fs (loop1): Can't find a valid FAT filesystem [ 901.590289][T32370] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 901.603116][T32361] FAT-fs (loop2): FAT read failed (blocknr 32) [ 901.606205][T32370] FAT-fs (loop4): FAT read failed (blocknr 23584) [ 901.617021][T32387] loop5: detected capacity change from 64 to 0 [ 901.690490][T32387] FAT-fs (loop5): bogus logical sector size 627 [ 901.696819][T32387] FAT-fs (loop5): Can't find a valid FAT filesystem [ 901.756827][T32360] loop1: detected capacity change from 328 to 0 [ 901.764056][T32360] FAT-fs (loop1): bogus sectors per cluster 135 [ 901.769611][T32370] loop4: detected capacity change from 64 to 0 [ 901.775871][T32360] FAT-fs (loop1): Can't find a valid FAT filesystem [ 901.788810][T32361] loop2: detected capacity change from 3 to 0 [ 901.839818][T32370] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 901.849012][T32370] FAT-fs (loop4): FAT read failed (blocknr 23584) [ 901.855927][T32361] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:25 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040), 0x8, 0x0) 10:26:25 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028820000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:25 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1}, 0xc) [ 901.936584][T32361] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020600400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617474028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:25 executing program 3: select(0x40, &(0x7f0000000280), 0x0, &(0x7f0000000300)={0x9}, 0x0) 10:26:25 executing program 0: msgctl$IPC_STAT(0xffffffffffffffff, 0x2, 0x0) 10:26:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004005c0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:25 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000200)=""/170, 0xaa}, 0x0) 10:26:25 executing program 3: socket$inet6(0x18, 0x3, 0x6) 10:26:25 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x0) 10:26:25 executing program 3: sync() openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 10:26:25 executing program 0: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 902.222109][T32425] loop1: detected capacity change from 328 to 0 [ 902.245560][T32417] loop5: detected capacity change from 64 to 0 [ 902.276438][T32437] loop2: detected capacity change from 3 to 0 [ 902.295290][T32425] FAT-fs (loop1): bogus sectors per cluster 136 [ 902.306918][T32417] FAT-fs (loop5): bogus logical sector size 628 [ 902.313223][T32417] FAT-fs (loop5): Can't find a valid FAT filesystem [ 902.326785][T32437] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 902.340437][T32425] FAT-fs (loop1): Can't find a valid FAT filesystem [ 902.349734][T32442] loop4: detected capacity change from 64 to 0 [ 902.357724][T32437] FAT-fs (loop2): FAT read failed (blocknr 32) [ 902.380606][T32442] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 902.393747][T32442] FAT-fs (loop4): FAT read failed (blocknr 24608) 10:26:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028920000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:26 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x0, 0x0) [ 902.524352][T32437] loop2: detected capacity change from 3 to 0 [ 902.531318][T32437] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 902.539336][T32442] loop4: detected capacity change from 64 to 0 [ 902.549832][T32442] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 902.555448][T32437] FAT-fs (loop2): FAT read failed (blocknr 32) [ 902.573819][T32442] FAT-fs (loop4): FAT read failed (blocknr 24608) 10:26:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020680400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:26 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) 10:26:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617478028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:26 executing program 0: recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x2, 0x1}, 0xc) 10:26:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400600004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 902.640767][T32456] loop1: detected capacity change from 328 to 0 [ 902.656591][T32456] FAT-fs (loop1): bogus sectors per cluster 137 [ 902.668291][T32456] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:26 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0x0) 10:26:26 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x1}, 0xc) [ 902.704714][T32469] loop2: detected capacity change from 3 to 0 [ 902.715844][T32456] loop1: detected capacity change from 328 to 0 [ 902.738683][T32469] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:26 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r0, &(0x7f0000000200), 0x8) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) [ 902.756079][T32475] loop4: detected capacity change from 64 to 0 [ 902.763863][T32469] FAT-fs (loop2): FAT read failed (blocknr 32) [ 902.776455][T32476] loop5: detected capacity change from 64 to 0 [ 902.788379][T32456] FAT-fs (loop1): bogus sectors per cluster 137 [ 902.797255][T32475] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400680004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 902.806474][T32456] FAT-fs (loop1): Can't find a valid FAT filesystem [ 902.814397][T32476] FAT-fs (loop5): bogus logical sector size 632 [ 902.829780][T32475] FAT-fs (loop4): FAT read failed (blocknr 26656) [ 902.849770][T32476] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661747a028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028a20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:26 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000340)='./file0\x00', 0x84c0, 0xc0) [ 903.060855][T32491] loop2: detected capacity change from 3 to 0 [ 903.101110][T32491] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 903.112698][T32498] loop5: detected capacity change from 64 to 0 [ 903.112811][T32491] FAT-fs (loop2): FAT read failed (blocknr 32) [ 903.127661][T32475] loop4: detected capacity change from 64 to 0 [ 903.142863][T32498] FAT-fs (loop5): bogus logical sector size 634 [ 903.149451][T32475] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 903.173177][T32498] FAT-fs (loop5): Can't find a valid FAT filesystem [ 903.217132][T32475] FAT-fs (loop4): FAT read failed (blocknr 26656) [ 903.219766][T32510] loop1: detected capacity change from 328 to 0 [ 903.231344][T32510] FAT-fs (loop1): bogus sectors per cluster 138 [ 903.237820][T32510] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280206c0400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:27 executing program 3: syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)=ANY=[], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.redirect\x00', &(0x7f0000000140)='devtmpfs\x00', 0x9, 0x2) 10:26:27 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)=ANY=[], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) 10:26:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004006c0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 903.320261][T32498] loop5: detected capacity change from 64 to 0 [ 903.329293][T32498] FAT-fs (loop5): bogus logical sector size 634 [ 903.338091][T32498] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:27 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 10:26:27 executing program 0: setuid(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) 10:26:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028b20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) write$FUSE_NOTIFY_POLL(r0, 0x0, 0x4a) 10:26:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400038020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:27 executing program 0: syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)=ANY=[], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1) [ 903.509961][T32530] loop4: detected capacity change from 64 to 0 [ 903.517849][T32529] loop2: detected capacity change from 3 to 0 10:26:27 executing program 3: creat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, 0x0}, 0x0) [ 903.565879][T32529] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 903.580755][T32545] loop1: detected capacity change from 328 to 0 [ 903.592301][T32530] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 903.603196][T32545] FAT-fs (loop1): bogus sectors per cluster 139 [ 903.609652][T32530] FAT-fs (loop4): FAT read failed (blocknr 27680) 10:26:27 executing program 0: syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)=ANY=[], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1) [ 903.616316][T32545] FAT-fs (loop1): Can't find a valid FAT filesystem [ 903.633250][T32529] FAT-fs (loop2): FAT read failed (blocknr 32) [ 903.741103][T32545] loop1: detected capacity change from 328 to 0 [ 903.755082][T32529] loop2: detected capacity change from 3 to 0 [ 903.762934][T32545] FAT-fs (loop1): bogus sectors per cluster 139 [ 903.770976][T32545] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020740400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:27 executing program 3: creat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, 0x0}, 0x0) 10:26:27 executing program 0: syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)=ANY=[], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1) [ 903.819782][T32529] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 903.830834][T32529] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400740004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400058020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:27 executing program 0: syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)=ANY=[], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1) 10:26:27 executing program 3: creat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, 0x0}, 0x0) 10:26:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028c20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:27 executing program 3: creat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, 0x0}, 0x0) 10:26:27 executing program 0: syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x822c0, 0x11) 10:26:27 executing program 3: syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 10:26:27 executing program 0: syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000280)=ANY=[], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) [ 904.033897][T32571] loop4: detected capacity change from 64 to 0 [ 904.080266][T32577] loop5: detected capacity change from 64 to 0 [ 904.125723][T32577] FAT-fs (loop5): bogus logical sector size 1280 [ 904.133194][T32571] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 904.161447][T32577] FAT-fs (loop5): Can't find a valid FAT filesystem [ 904.177656][T32596] loop1: detected capacity change from 328 to 0 [ 904.182560][T32571] FAT-fs (loop4): FAT read failed (blocknr 29728) [ 904.199173][T32596] FAT-fs (loop1): bogus sectors per cluster 140 [ 904.216172][T32596] FAT-fs (loop1): Can't find a valid FAT filesystem [ 904.248181][T32603] loop2: detected capacity change from 3 to 0 [ 904.292008][T32571] loop4: detected capacity change from 64 to 0 10:26:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020780400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000180), &(0x7f0000000200)=0xc) 10:26:28 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) fcntl$lock(r0, 0x4, 0x0) [ 904.338358][T32603] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 904.349598][T32571] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 904.358870][T32596] loop1: detected capacity change from 328 to 0 [ 904.363591][T32571] FAT-fs (loop4): FAT read failed (blocknr 29728) [ 904.405311][T32603] FAT-fs (loop2): FAT read failed (blocknr 32) [ 904.413931][T32596] FAT-fs (loop1): bogus sectors per cluster 140 [ 904.448272][T32596] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400780004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400068020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:28 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028d20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:28 executing program 0: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000ff4000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x6) 10:26:28 executing program 3: pipe(&(0x7f00000002c0)={0xffffffffffffffff}) setrlimit(0x8, &(0x7f0000000140)={0x2, 0x80000001}) dup(r0) [ 904.524554][T32621] loop4: detected capacity change from 64 to 0 [ 904.536039][T32621] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 904.545494][T32621] FAT-fs (loop4): FAT read failed (blocknr 30752) 10:26:28 executing program 0: setuid(0xee01) r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000040)=[{}], 0x1) 10:26:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) getpeername$unix(r0, 0x0, &(0x7f00000005c0)) 10:26:28 executing program 0: r0 = socket$inet6(0x18, 0x3, 0x0) sendto(r0, 0x0, 0x0, 0x5, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 10:26:28 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) [ 904.683753][T32633] loop5: detected capacity change from 64 to 0 [ 904.695636][T32628] loop1: detected capacity change from 328 to 0 [ 904.710785][T32636] loop2: detected capacity change from 3 to 0 [ 904.731273][T32621] loop4: detected capacity change from 64 to 0 [ 904.753670][T32636] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 904.756546][T32633] FAT-fs (loop5): bogus logical sector size 1536 [ 904.762871][T32636] FAT-fs (loop2): FAT read failed (blocknr 32) [ 904.771458][T32628] FAT-fs (loop1): bogus sectors per cluster 141 [ 904.783621][T32633] FAT-fs (loop5): Can't find a valid FAT filesystem [ 904.798992][T32628] FAT-fs (loop1): Can't find a valid FAT filesystem [ 904.809000][T32621] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 904.831280][T32621] FAT-fs (loop4): FAT read failed (blocknr 30752) [ 904.852049][T32636] loop2: detected capacity change from 3 to 0 [ 904.951594][T32636] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 904.969803][T32633] loop5: detected capacity change from 64 to 0 [ 904.985965][T16395] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 10:26:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280207a0400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:28 executing program 3: mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) 10:26:28 executing program 0: setrlimit(0x8, &(0x7f0000000140)) pipe(0x0) [ 905.001595][T32636] FAT-fs (loop2): FAT read failed (blocknr 32) [ 905.019798][T32628] loop1: detected capacity change from 328 to 0 [ 905.071116][T32633] FAT-fs (loop5): bogus logical sector size 1536 [ 905.077503][T32633] FAT-fs (loop5): Can't find a valid FAT filesystem [ 905.098367][T32628] FAT-fs (loop1): bogus sectors per cluster 141 [ 905.106101][T32628] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:28 executing program 0: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0) 10:26:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400098020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 905.142139][T32675] loop4: detected capacity change from 64 to 0 10:26:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028e20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004007a0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:29 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@in6={0x18}, 0xc) 10:26:29 executing program 0: mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0) [ 905.234082][T32675] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 905.245127][T32675] FAT-fs (loop4): FAT read failed (blocknr 31264) 10:26:29 executing program 0: mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) 10:26:29 executing program 3: r0 = socket$inet6(0x18, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000000)=0xffffffff, 0x4) 10:26:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000500000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:29 executing program 0: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) 10:26:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) 10:26:29 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x0) read(r0, &(0x7f00000000c0)=""/230, 0xe6) 10:26:29 executing program 3: mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x2) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) [ 905.396877][T32696] loop1: detected capacity change from 328 to 0 10:26:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000a8020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 905.481199][T32693] loop2: detected capacity change from 3 to 0 [ 905.490271][T32696] FAT-fs (loop1): bogus sectors per cluster 142 [ 905.513051][T32696] FAT-fs (loop1): Can't find a valid FAT filesystem [ 905.527033][T32693] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 905.538474][T32715] loop5: detected capacity change from 64 to 0 [ 905.541956][T32693] FAT-fs (loop2): FAT read failed (blocknr 32) [ 905.547364][T32715] FAT-fs (loop5): bogus logical sector size 2560 [ 905.559665][T32715] FAT-fs (loop5): Can't find a valid FAT filesystem [ 905.601402][T32718] loop4: detected capacity change from 64 to 0 [ 905.694764][T32715] loop5: detected capacity change from 64 to 0 [ 905.712703][T32696] loop1: detected capacity change from 328 to 0 [ 905.730518][T32693] loop2: detected capacity change from 3 to 0 [ 905.748038][T32718] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 905.757927][T32715] FAT-fs (loop5): bogus logical sector size 2560 [ 905.766650][T32696] FAT-fs (loop1): bogus sectors per cluster 142 [ 905.775052][T32693] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 905.798877][T32718] FAT-fs (loop4): Directory bread(block 64) failed [ 905.805779][T32718] FAT-fs (loop4): Directory bread(block 65) failed [ 905.812407][T32718] FAT-fs (loop4): Directory bread(block 66) failed [ 905.815554][T32715] FAT-fs (loop5): Can't find a valid FAT filesystem [ 905.819173][T32718] FAT-fs (loop4): Directory bread(block 67) failed [ 905.832255][T32718] FAT-fs (loop4): Directory bread(block 68) failed [ 905.833529][T32696] FAT-fs (loop1): Can't find a valid FAT filesystem [ 905.839082][T32718] FAT-fs (loop4): Directory bread(block 69) failed [ 905.852370][T32718] FAT-fs (loop4): Directory bread(block 70) failed [ 905.868331][T32718] FAT-fs (loop4): Directory bread(block 71) failed [ 905.875235][T32693] FAT-fs (loop2): FAT read failed (blocknr 32) [ 905.921962][T32718] FAT-fs (loop4): Directory bread(block 72) failed [ 905.928818][T32718] FAT-fs (loop4): Directory bread(block 73) failed 10:26:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028f20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:29 executing program 0: r0 = socket$inet6(0x18, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000180), 0x4) 10:26:29 executing program 3: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) 10:26:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000f8020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000426a40004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000600000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:29 executing program 0: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) 10:26:29 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000280)="dd43d818476157aace54b1858731e1ac684c6402decf1a43d4d041a3c52e6bca91df5dbf4b4d6384fc1f80084feb73a33a12cdc86f0672d9f0677fc9fce8d60f1a12d3a6611306e7bbacae48896ea22a6ccf0932", 0x54) 10:26:29 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 10:26:29 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001280)={&(0x7f0000001880)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x5}}]}}, &(0x7f0000001180)=""/200, 0x3e, 0xc8, 0x1}, 0x20) 10:26:30 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0xb5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffff9c, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) accept4(r2, &(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x80, 0x80000) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf0ffff}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) 10:26:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) [ 906.222754][T32750] loop4: detected capacity change from 64 to 0 [ 906.233647][T32759] device ipvlan2 entered promiscuous mode [ 906.243462][T32759] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 906.256703][T32739] loop5: detected capacity change from 64 to 0 [ 906.269759][T32738] loop2: detected capacity change from 3 to 0 [ 906.275650][T32766] device ipvlan3 entered promiscuous mode [ 906.282255][T32750] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 906.282856][T32766] 8021q: adding VLAN 0 to HW filter on device ipvlan3 [ 906.300092][T32743] loop1: detected capacity change from 328 to 0 [ 906.308985][T32739] FAT-fs (loop5): bogus logical sector size 3840 [ 906.309524][T32750] FAT-fs (loop4): Directory bread(block 64) failed [ 906.317234][T32739] FAT-fs (loop5): Can't find a valid FAT filesystem [ 906.322468][T32738] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 906.329122][T32750] FAT-fs (loop4): Directory bread(block 65) failed [ 906.345253][T32750] FAT-fs (loop4): Directory bread(block 66) failed [ 906.351860][T32750] FAT-fs (loop4): Directory bread(block 67) failed [ 906.358441][T32750] FAT-fs (loop4): Directory bread(block 68) failed [ 906.365722][T32750] FAT-fs (loop4): Directory bread(block 69) failed [ 906.372980][T32750] FAT-fs (loop4): Directory bread(block 70) failed [ 906.379760][T32743] FAT-fs (loop1): bogus sectors per cluster 143 [ 906.380447][T32750] FAT-fs (loop4): Directory bread(block 71) failed [ 906.388249][T32743] FAT-fs (loop1): Can't find a valid FAT filesystem [ 906.392648][T32750] FAT-fs (loop4): Directory bread(block 72) failed [ 906.405761][T32750] FAT-fs (loop4): Directory bread(block 73) failed [ 906.410658][T32739] loop5: detected capacity change from 64 to 0 [ 906.413136][T32738] FAT-fs (loop2): bogus number of directory entries (42022) [ 906.421248][T32739] FAT-fs (loop5): bogus logical sector size 3840 [ 906.434434][T32739] FAT-fs (loop5): Can't find a valid FAT filesystem [ 906.442811][T32738] FAT-fs (loop2): Can't find a valid FAT filesystem [ 906.611463][T32743] loop1: detected capacity change from 328 to 0 [ 906.627926][T32738] loop2: detected capacity change from 3 to 0 [ 906.639164][T32743] FAT-fs (loop1): bogus sectors per cluster 143 [ 906.665299][T32743] FAT-fs (loop1): Can't find a valid FAT filesystem [ 906.676603][T32738] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 906.692937][T32738] FAT-fs (loop2): bogus number of directory entries (42022) [ 906.706236][T32738] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400029020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x8915, &(0x7f00000000c0)={'tunl0\x00', 0x0}) 10:26:30 executing program 0: syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x4882) 10:26:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000700000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617401108020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000426ae0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:30 executing program 0: r0 = socket(0x1, 0x3, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x4008081) 10:26:30 executing program 3: r0 = socket(0xa, 0x1, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x20000001) 10:26:30 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, 0x0) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000480)=""/192, 0xc0) [ 906.875109][ T327] loop4: detected capacity change from 64 to 0 [ 906.887588][ T329] loop5: detected capacity change from 64 to 0 [ 906.913656][ T327] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_DELETE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000280)={0x20, 0x2, 0x2, 0x801, 0x0, 0x0, {}, [@CTA_EXPECT_ZONE={0x6}, @CTA_EXPECT_TUPLE={0x4}]}, 0x20}}, 0x0) [ 906.925971][ T342] loop2: detected capacity change from 3 to 0 [ 906.933561][ T342] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 906.935812][ T329] FAT-fs (loop5): bogus logical sector size 4097 [ 906.943172][ T342] FAT-fs (loop2): bogus number of directory entries (44582) [ 906.956640][ T342] FAT-fs (loop2): Can't find a valid FAT filesystem [ 906.968016][ T329] FAT-fs (loop5): Can't find a valid FAT filesystem [ 906.977372][ T327] FAT-fs (loop4): Directory bread(block 64) failed [ 906.985046][ T327] FAT-fs (loop4): Directory bread(block 65) failed [ 906.991824][ T327] FAT-fs (loop4): Directory bread(block 66) failed [ 906.998374][ T327] FAT-fs (loop4): Directory bread(block 67) failed [ 907.008729][ T327] FAT-fs (loop4): Directory bread(block 68) failed [ 907.008835][ T345] loop1: detected capacity change from 328 to 0 10:26:30 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_FLAGS={0x6, 0x6, 0x1, 0x0, 0x5}]}, 0x1c}}, 0x0) 10:26:30 executing program 3: syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x4, 0x4882) [ 907.015492][ T327] FAT-fs (loop4): Directory bread(block 69) failed [ 907.028935][ T327] FAT-fs (loop4): Directory bread(block 70) failed [ 907.035481][ T327] FAT-fs (loop4): Directory bread(block 71) failed [ 907.042392][ T327] FAT-fs (loop4): Directory bread(block 72) failed [ 907.050197][ T327] FAT-fs (loop4): Directory bread(block 73) failed [ 907.109966][ T345] FAT-fs (loop1): bogus sectors per cluster 144 [ 907.116231][ T345] FAT-fs (loop1): Can't find a valid FAT filesystem [ 907.160199][ T329] loop5: detected capacity change from 64 to 0 [ 907.167126][ T329] FAT-fs (loop5): bogus logical sector size 4097 [ 907.180881][ T329] FAT-fs (loop5): Can't find a valid FAT filesystem [ 907.186024][ T345] loop1: detected capacity change from 328 to 0 [ 907.250252][ T345] FAT-fs (loop1): bogus sectors per cluster 144 [ 907.256568][ T345] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002800c000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, 0x3, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_TUPLE_REPLY={0x4, 0x3}]}, 0x18}}, 0x0) 10:26:31 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000005c0)=""/109) 10:26:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000426c40004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000900000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400408020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="24000000070601010000000000000000070000020500010007000000080006"], 0x24}}, 0x0) 10:26:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x8993, &(0x7f00000000c0)={'tunl0\x00', 0x0}) [ 907.401412][ T374] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 10:26:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x1405, 0x1}, 0x10}}, 0x0) 10:26:31 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x40049409, &(0x7f0000000040)) 10:26:31 executing program 0: set_mempolicy(0x1, 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') [ 907.453097][ T375] loop4: detected capacity change from 64 to 0 [ 907.483908][ T373] loop5: detected capacity change from 64 to 0 [ 907.504568][ T376] loop2: detected capacity change from 3 to 0 [ 907.540513][ T373] FAT-fs (loop5): bogus logical sector size 16384 [ 907.546980][ T375] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 907.588123][ T376] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 907.591308][ T373] FAT-fs (loop5): Can't find a valid FAT filesystem [ 907.626002][ T375] FAT-fs (loop4): Directory bread(block 64) failed 10:26:31 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0xc0189436, 0x0) [ 907.641763][ T375] FAT-fs (loop4): Directory bread(block 65) failed [ 907.651388][ T375] FAT-fs (loop4): Directory bread(block 66) failed [ 907.662711][ T375] FAT-fs (loop4): Directory bread(block 67) failed [ 907.673614][ T397] loop1: detected capacity change from 328 to 0 [ 907.674432][ T375] FAT-fs (loop4): Directory bread(block 68) failed [ 907.686662][ T375] FAT-fs (loop4): Directory bread(block 69) failed [ 907.693331][ T375] FAT-fs (loop4): Directory bread(block 70) failed [ 907.700025][ T375] FAT-fs (loop4): Directory bread(block 71) failed [ 907.701551][ T376] FAT-fs (loop2): bogus number of directory entries (50214) [ 907.706653][ T375] FAT-fs (loop4): Directory bread(block 72) failed [ 907.720485][ T375] FAT-fs (loop4): Directory bread(block 73) failed [ 907.730095][ T376] FAT-fs (loop2): Can't find a valid FAT filesystem [ 907.774887][ T397] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 907.786055][ T397] FAT-fs (loop1): Filesystem has been set read-only [ 907.813853][ T373] loop5: detected capacity change from 64 to 0 [ 907.859886][ T376] loop2: detected capacity change from 3 to 0 [ 907.887138][ T373] FAT-fs (loop5): bogus logical sector size 16384 10:26:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028010000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400000007060101000000000000000007000002050001"], 0x24}}, 0x0) 10:26:31 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x5421, 0x0) 10:26:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000426c50004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000a00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 907.923964][ T376] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 907.935367][ T373] FAT-fs (loop5): Can't find a valid FAT filesystem [ 907.957338][ T376] FAT-fs (loop2): bogus number of directory entries (50214) [ 907.965011][ T376] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400040020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x3, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 10:26:31 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x1b, 0x5b, 0x7, 0x7, 0x31, 0x0, 0x30, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) [ 908.011799][ T414] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 10:26:31 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, 0x0, 0x0) 10:26:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x3, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 10:26:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x8953, &(0x7f00000000c0)={'tunl0\x00', 0x0}) 10:26:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x20, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) [ 908.162378][ T423] loop4: detected capacity change from 64 to 0 [ 908.224069][ T423] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 908.246474][ T423] FAT-fs (loop4): Directory bread(block 64) failed [ 908.262070][ T423] FAT-fs (loop4): Directory bread(block 65) failed [ 908.275324][ T423] FAT-fs (loop4): Directory bread(block 66) failed [ 908.282524][ T423] FAT-fs (loop4): Directory bread(block 67) failed [ 908.289094][ T423] FAT-fs (loop4): Directory bread(block 68) failed [ 908.296878][ T423] FAT-fs (loop4): Directory bread(block 69) failed [ 908.310964][ T423] FAT-fs (loop4): Directory bread(block 70) failed [ 908.318385][ T423] FAT-fs (loop4): Directory bread(block 71) failed [ 908.318947][ T440] loop2: detected capacity change from 3 to 0 [ 908.325048][ T423] FAT-fs (loop4): Directory bread(block 72) failed [ 908.337988][ T423] FAT-fs (loop4): Directory bread(block 73) failed [ 908.347539][ T440] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 908.357566][ T440] FAT-fs (loop2): bogus number of directory entries (50470) [ 908.358889][ T439] loop1: detected capacity change from 328 to 0 [ 908.365134][ T440] FAT-fs (loop2): Can't find a valid FAT filesystem [ 908.383303][ T441] loop5: detected capacity change from 64 to 0 [ 908.392510][ T441] FAT-fs (loop5): bogus sectors per cluster 0 [ 908.393875][ T439] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 908.404516][ T441] FAT-fs (loop5): Can't find a valid FAT filesystem [ 908.414041][ T439] FAT-fs (loop1): Filesystem has been set read-only [ 908.541850][ T441] loop5: detected capacity change from 64 to 0 [ 908.555098][ T440] loop2: detected capacity change from 3 to 0 [ 908.576585][ T439] loop1: detected capacity change from 328 to 0 [ 908.585018][ T441] FAT-fs (loop5): bogus sectors per cluster 0 [ 908.591902][ T441] FAT-fs (loop5): Can't find a valid FAT filesystem [ 908.604845][ T440] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 908.614019][ T440] FAT-fs (loop2): bogus number of directory entries (50470) [ 908.617091][ T439] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 908.629039][ T440] FAT-fs (loop2): Can't find a valid FAT filesystem [ 908.641271][ T439] FAT-fs (loop1): Filesystem has been set read-only 10:26:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002801e000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x3, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 10:26:32 executing program 3: openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x2284, &(0x7f00000000c0)={0x3, 0x0, 0x0, 'I'}) 10:26:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000426d10004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000b00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400038020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:32 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000004c0)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000005c0)=""/109) 10:26:32 executing program 3: set_mempolicy(0x2, &(0x7f0000000000)=0x101, 0x8) 10:26:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x8924, &(0x7f00000000c0)={'tunl0\x00', 0x0}) 10:26:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x3, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 10:26:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000080)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000030000000800be"], 0x24}}, 0x0) [ 908.837789][ T479] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 908.845703][ T468] loop4: detected capacity change from 64 to 0 [ 908.873988][ T468] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 908.886031][ T468] FAT-fs (loop4): Directory bread(block 64) failed [ 908.892996][ T468] FAT-fs (loop4): Directory bread(block 65) failed [ 908.899723][ T468] FAT-fs (loop4): Directory bread(block 66) failed [ 908.906313][ T468] FAT-fs (loop4): Directory bread(block 67) failed [ 908.912916][ T468] FAT-fs (loop4): Directory bread(block 68) failed [ 908.919496][ T468] FAT-fs (loop4): Directory bread(block 69) failed [ 908.926231][ T468] FAT-fs (loop4): Directory bread(block 70) failed 10:26:32 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000000906010700f1000c9c000000000000000900020073797a3280"], 0x28}}, 0x0) [ 908.932951][ T468] FAT-fs (loop4): Directory bread(block 71) failed [ 908.939518][ T468] FAT-fs (loop4): Directory bread(block 72) failed [ 908.946505][ T468] FAT-fs (loop4): Directory bread(block 73) failed [ 908.960018][ T490] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 909.002308][ T487] loop2: detected capacity change from 3 to 0 [ 909.026404][ T486] loop5: detected capacity change from 64 to 0 [ 909.038604][ T489] loop1: detected capacity change from 328 to 0 [ 909.050582][ T486] FAT-fs (loop5): bogus logical sector size 768 [ 909.050703][ T487] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 909.062305][ T489] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 909.074580][ T486] FAT-fs (loop5): Can't find a valid FAT filesystem [ 909.099750][ T487] FAT-fs (loop2): bogus number of directory entries (53542) [ 909.107023][ T489] FAT-fs (loop1): Filesystem has been set read-only [ 909.107386][ T487] FAT-fs (loop2): Can't find a valid FAT filesystem [ 909.292226][ T486] loop5: detected capacity change from 64 to 0 [ 909.299662][ T487] loop2: detected capacity change from 3 to 0 [ 909.313543][ T486] FAT-fs (loop5): bogus logical sector size 768 [ 909.313646][ T489] loop1: detected capacity change from 328 to 0 [ 909.331879][ T487] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 909.334775][ T486] FAT-fs (loop5): Can't find a valid FAT filesystem [ 909.345247][ T487] FAT-fs (loop2): bogus number of directory entries (53542) [ 909.355041][ T487] FAT-fs (loop2): Can't find a valid FAT filesystem [ 909.355123][ T489] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 909.382571][ T489] FAT-fs (loop1): Filesystem has been set read-only 10:26:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028022000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:33 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, 0x0, 0x809, 0x1}, 0x40) 10:26:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x3, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}}, 0x0) 10:26:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000c00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400048020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000403f60004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="03"], 0x54}}, 0x0) 10:26:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x3, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}}, 0x0) [ 909.565216][ T519] loop2: detected capacity change from 3 to 0 10:26:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x3, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}}, 0x0) [ 909.619370][ T525] loop5: detected capacity change from 64 to 0 [ 909.628368][ T522] loop4: detected capacity change from 64 to 0 [ 909.628397][ T519] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 909.652437][ T524] loop1: detected capacity change from 328 to 0 [ 909.658237][ T519] FAT-fs (loop2): bogus number of directory entries (62979) 10:26:33 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto]}}, &(0x7f00000002c0)=""/208, 0x26, 0xd0, 0x1}, 0x20) [ 909.691140][ T524] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 909.709780][ T522] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 909.719602][ T525] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 909.759368][ T522] FAT-fs (loop4): Directory bread(block 64) failed [ 909.769438][ T524] FAT-fs (loop1): Filesystem has been set read-only [ 909.770579][ T519] FAT-fs (loop2): Can't find a valid FAT filesystem [ 909.787939][ T522] FAT-fs (loop4): Directory bread(block 65) failed [ 909.793023][ T525] FAT-fs (loop5): FAT read failed (blocknr 32) 10:26:33 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0xd}]}]}}, &(0x7f00000002c0)=""/208, 0x2e, 0xd0, 0x1}, 0x20) [ 909.806715][ T522] FAT-fs (loop4): Directory bread(block 66) failed 10:26:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, 0x3, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}}, 0x0) [ 909.843847][ T522] FAT-fs (loop4): Directory bread(block 67) failed [ 909.860663][ T522] FAT-fs (loop4): Directory bread(block 68) failed [ 909.867636][ T522] FAT-fs (loop4): Directory bread(block 69) failed [ 909.878655][ T522] FAT-fs (loop4): Directory bread(block 70) failed [ 909.888375][ T522] FAT-fs (loop4): Directory bread(block 71) failed [ 909.900482][ T522] FAT-fs (loop4): Directory bread(block 72) failed [ 909.907085][ T522] FAT-fs (loop4): Directory bread(block 73) failed [ 909.931934][ T524] loop1: detected capacity change from 328 to 0 10:26:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028024000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x20, r1, 0x1, 0x0, 0x0, {0x5}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}}, 0x0) 10:26:33 executing program 3: r0 = socket(0x1, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x89e0, 0x0) [ 909.955445][ T525] loop5: detected capacity change from 64 to 0 [ 910.021154][ T566] loop1: detected capacity change from 328 to 0 [ 910.036567][ T566] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 910.045277][ T566] FAT-fs (loop1): Filesystem has been set read-only [ 910.045747][ T519] loop2: detected capacity change from 3 to 0 [ 910.062230][ T525] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 910.085750][ T525] FAT-fs (loop5): FAT read failed (blocknr 32) 10:26:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000d00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:33 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1a, 0xf4240, &(0x7f0000000040)=@raw=[@generic], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 910.129740][ T519] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 910.141185][ T519] FAT-fs (loop2): bogus number of directory entries (62979) [ 910.148475][ T519] FAT-fs (loop2): Can't find a valid FAT filesystem [ 910.162905][ T566] loop1: detected capacity change from 328 to 0 [ 910.179658][ T566] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 910.196434][ T566] FAT-fs (loop1): Filesystem has been set read-only 10:26:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000403f70004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x8947, &(0x7f00000000c0)={'tunl0\x00', 0x0}) 10:26:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400058020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:34 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x5}, 0x40) 10:26:34 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x8000007}, 0x40) 10:26:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028025000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x1c, 0x3, 0x1, 0x3, 0x0, 0x0, {}, [@CTA_ZONE={0x6}]}, 0x1c}}, 0x0) [ 910.329836][ T584] loop4: detected capacity change from 64 to 0 [ 910.356587][ T590] loop5: detected capacity change from 64 to 0 10:26:34 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_ext={0x1c, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 10:26:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={0x0}}, 0x20000001) [ 910.424675][ T595] loop2: detected capacity change from 3 to 0 [ 910.450409][ T590] FAT-fs (loop5): bogus logical sector size 1280 [ 910.456947][ T584] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:34 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0x7, &(0x7f0000000080)=@framed={{}, [@map_val, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 910.475902][ T595] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 910.486578][ T590] FAT-fs (loop5): Can't find a valid FAT filesystem [ 910.522380][ T584] FAT-fs (loop4): Directory bread(block 64) failed [ 910.526193][ T595] FAT-fs (loop2): bogus number of directory entries (63235) [ 910.529074][ T605] loop1: detected capacity change from 328 to 0 [ 910.536576][ T584] FAT-fs (loop4): Directory bread(block 65) failed [ 910.550393][ T584] FAT-fs (loop4): Directory bread(block 66) failed [ 910.556986][ T584] FAT-fs (loop4): Directory bread(block 67) failed [ 910.567163][ T595] FAT-fs (loop2): Can't find a valid FAT filesystem [ 910.586016][ T605] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 910.594958][ T584] FAT-fs (loop4): Directory bread(block 68) failed [ 910.606890][ T584] FAT-fs (loop4): Directory bread(block 69) failed [ 910.617699][ T584] FAT-fs (loop4): Directory bread(block 70) failed [ 910.628189][ T584] FAT-fs (loop4): Directory bread(block 71) failed [ 910.638391][ T584] FAT-fs (loop4): Directory bread(block 72) failed [ 910.648978][ T584] FAT-fs (loop4): Directory bread(block 73) failed [ 910.656054][ T605] FAT-fs (loop1): Filesystem has been set read-only 10:26:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000e00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000000)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @private, @local}}}}) 10:26:34 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000000)) 10:26:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400068020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000403f80004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028026000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:34 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000540)) 10:26:34 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc0\x00', 0x0, 0x0) 10:26:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x1405, 0x1}, 0x10}}, 0x0) 10:26:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x31}}, 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f00000038c0), 0x4000000000000a8, 0x0) [ 910.844070][ T627] loop5: detected capacity change from 64 to 0 [ 910.867872][ T630] loop4: detected capacity change from 64 to 0 [ 910.881467][ T625] loop2: detected capacity change from 3 to 0 10:26:34 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto={0x1000000}]}}, &(0x7f00000002c0)=""/208, 0x26, 0xd0, 0x1}, 0x20) [ 910.912224][ T640] loop1: detected capacity change from 328 to 0 [ 910.929628][ T627] FAT-fs (loop5): bogus logical sector size 1536 [ 910.936178][ T625] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 910.945528][ T640] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) 10:26:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028027000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 910.945665][ T630] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 910.954080][ T640] FAT-fs (loop1): Filesystem has been set read-only [ 911.001868][ T627] FAT-fs (loop5): Can't find a valid FAT filesystem [ 911.009224][ T625] FAT-fs (loop2): bogus number of directory entries (63491) [ 911.016898][ T625] FAT-fs (loop2): Can't find a valid FAT filesystem [ 911.028854][ T630] FAT-fs (loop4): Directory bread(block 64) failed [ 911.036015][ T630] FAT-fs (loop4): Directory bread(block 65) failed [ 911.071093][ T630] FAT-fs (loop4): Directory bread(block 66) failed [ 911.077861][ T630] FAT-fs (loop4): Directory bread(block 67) failed [ 911.093830][ T627] loop5: detected capacity change from 64 to 0 [ 911.103197][ T630] FAT-fs (loop4): Directory bread(block 68) failed [ 911.121668][ T630] FAT-fs (loop4): Directory bread(block 69) failed [ 911.131839][ T630] FAT-fs (loop4): Directory bread(block 70) failed [ 911.138747][ T630] FAT-fs (loop4): Directory bread(block 71) failed [ 911.163766][ T627] FAT-fs (loop5): bogus logical sector size 1536 [ 911.164061][ T630] FAT-fs (loop4): Directory bread(block 72) failed [ 911.180490][ T627] FAT-fs (loop5): Can't find a valid FAT filesystem [ 911.187161][ T630] FAT-fs (loop4): Directory bread(block 73) failed [ 911.187208][ T655] loop1: detected capacity change from 328 to 0 10:26:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000f00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:35 executing program 0: set_mempolicy(0x1, &(0x7f0000000080)=0xff, 0x6) 10:26:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc) 10:26:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000403f90004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400088020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000000)={'tunl0\x00', 0x0, 0x0, 0x872f, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @dev, @empty}}}}) [ 911.239494][ T655] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 911.255834][ T655] FAT-fs (loop1): Filesystem has been set read-only 10:26:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc) 10:26:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc) 10:26:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@func_proto={0x0, 0x3, 0x0, 0xd, 0x0, [{}, {}, {}]}]}}, &(0x7f00000002c0)=""/208, 0x3e, 0xd0, 0x1}, 0x20) 10:26:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc) 10:26:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x5, 0x2}}]}}, &(0x7f0000001240)=""/4097, 0x32, 0x1001, 0x1}, 0x20) [ 911.385203][ T671] loop5: detected capacity change from 64 to 0 [ 911.412573][ T668] loop2: detected capacity change from 3 to 0 [ 911.442739][ T655] loop1: detected capacity change from 328 to 0 [ 911.461144][ T671] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 911.470561][ T655] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 911.479180][ T668] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 911.486845][ T671] FAT-fs (loop5): FAT read failed (blocknr 32) [ 911.513082][ T695] loop4: detected capacity change from 64 to 0 [ 911.514112][ T668] FAT-fs (loop2): bogus number of directory entries (63747) [ 911.531531][ T655] FAT-fs (loop1): Filesystem has been set read-only [ 911.539897][ T695] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 911.541863][ T668] FAT-fs (loop2): Can't find a valid FAT filesystem [ 911.565963][ T695] FAT-fs (loop4): Directory bread(block 64) failed [ 911.581945][ T695] FAT-fs (loop4): Directory bread(block 65) failed [ 911.588865][ T695] FAT-fs (loop4): Directory bread(block 66) failed [ 911.595794][ T695] FAT-fs (loop4): Directory bread(block 67) failed [ 911.606426][ T695] FAT-fs (loop4): Directory bread(block 68) failed [ 911.613058][ T695] FAT-fs (loop4): Directory bread(block 69) failed [ 911.619590][ T695] FAT-fs (loop4): Directory bread(block 70) failed [ 911.619646][ T671] loop5: detected capacity change from 64 to 0 [ 911.626149][ T695] FAT-fs (loop4): Directory bread(block 71) failed 10:26:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028028000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 911.626184][ T695] FAT-fs (loop4): Directory bread(block 72) failed [ 911.646710][ T695] FAT-fs (loop4): Directory bread(block 73) failed [ 911.710163][ T671] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 911.723607][ T671] FAT-fs (loop5): FAT read failed (blocknr 32) [ 911.723741][ T668] loop2: detected capacity change from 3 to 0 10:26:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020011000000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x8934, &(0x7f00000000c0)={'tunl0\x00', 0x0}) 10:26:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0xf00}}, 0x0) [ 911.805415][ T668] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 911.844375][ T668] FAT-fs (loop2): bogus number of directory entries (63747) [ 911.864587][ T668] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000403ff0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028029000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_MSGMASK={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x1c}}, 0x0) 10:26:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400098020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:35 executing program 0: set_mempolicy(0x1, &(0x7f0000000080)=0x102, 0x6) 10:26:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000004c0)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x3c}}, 0x0) 10:26:35 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0xc0045878, 0x0) [ 912.136799][ T722] loop4: detected capacity change from 64 to 0 [ 912.148574][ T724] loop5: detected capacity change from 64 to 0 [ 912.169117][ T729] loop2: detected capacity change from 3 to 0 [ 912.185895][ T727] loop1: detected capacity change from 328 to 0 [ 912.194661][ T722] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 912.207408][ T722] FAT-fs (loop4): FAT read failed (blocknr 288) [ 912.213140][ T729] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 912.213803][ T724] FAT-fs (loop5): bogus logical sector size 2304 [ 912.230096][ T724] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x1405, 0x1, 0x0, 0x0, "", [{{0x8}, {0x8}}]}, 0x20}}, 0x0) [ 912.254663][ T729] FAT-fs (loop2): bogus number of directory entries (65283) [ 912.256787][ T727] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 912.262407][ T729] FAT-fs (loop2): Can't find a valid FAT filesystem 10:26:36 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4008af00, &(0x7f0000000040)=0x1) [ 912.305683][ T724] loop5: detected capacity change from 64 to 0 [ 912.322099][ T727] FAT-fs (loop1): Filesystem has been set read-only [ 912.340598][ T724] FAT-fs (loop5): bogus logical sector size 2304 [ 912.352191][ T724] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020001100000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000200)={0x14, r1, 0x1, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 10:26:36 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000001400)={0x1, 0x3, &(0x7f0000000000)=@framed, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 912.435283][ T729] loop2: detected capacity change from 3 to 0 [ 912.483559][ T763] loop4: detected capacity change from 64 to 0 [ 912.516882][ T729] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 912.533981][ T729] FAT-fs (loop2): bogus number of directory entries (65283) [ 912.551032][ T727] loop1: detected capacity change from 328 to 0 [ 912.570137][ T763] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 912.595267][ T727] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 912.606155][ T729] FAT-fs (loop2): Can't find a valid FAT filesystem [ 912.613146][ T727] FAT-fs (loop1): Filesystem has been set read-only [ 912.615376][ T763] FAT-fs (loop4): Directory bread(block 64) failed [ 912.628848][ T763] FAT-fs (loop4): Directory bread(block 65) failed [ 912.637184][ T763] FAT-fs (loop4): Directory bread(block 66) failed 10:26:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040fff0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:36 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{}]}]}}, &(0x7f00000002c0)=""/208, 0x5f5e0ff, 0xd0}, 0x20) 10:26:36 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) write$vga_arbiter(r0, 0x0, 0x0) 10:26:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000a8020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802a000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 912.646943][ T763] FAT-fs (loop4): Directory bread(block 67) failed [ 912.653709][ T763] FAT-fs (loop4): Directory bread(block 68) failed [ 912.660476][ T763] FAT-fs (loop4): Directory bread(block 69) failed [ 912.667016][ T763] FAT-fs (loop4): Directory bread(block 70) failed [ 912.673738][ T763] FAT-fs (loop4): Directory bread(block 71) failed [ 912.680556][ T763] FAT-fs (loop4): Directory bread(block 72) failed [ 912.687058][ T763] FAT-fs (loop4): Directory bread(block 73) failed 10:26:36 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 10:26:36 executing program 3: perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:26:36 executing program 0: syz_genetlink_get_family_id$ipvs(0xfffffffffffffffe) 10:26:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)={0x34, r1, 0x85f3f1cf3f062b4f, 0x0, 0x0, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}]}, 0x34}}, 0x0) 10:26:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020001200000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:36 executing program 3: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x212400, 0x0) 10:26:36 executing program 0: socketpair(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={0x0, 0x18}}, 0x0) [ 912.842187][ T775] loop5: detected capacity change from 64 to 0 [ 912.876852][ T775] FAT-fs (loop5): bogus logical sector size 2560 [ 912.887786][ T775] FAT-fs (loop5): Can't find a valid FAT filesystem [ 912.942475][ T799] loop2: detected capacity change from 3 to 0 [ 912.992754][ T798] loop1: detected capacity change from 328 to 0 [ 913.002209][ T799] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 913.016940][ T799] FAT-fs (loop2): bogus number of directory entries (65295) [ 913.024552][ T799] FAT-fs (loop2): Can't find a valid FAT filesystem [ 913.072708][ T798] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 913.081549][ T801] loop4: detected capacity change from 64 to 0 [ 913.108886][ T799] loop2: detected capacity change from 3 to 0 [ 913.116086][ T798] FAT-fs (loop1): Filesystem has been set read-only [ 913.121750][ T801] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 913.158873][ T801] FAT-fs (loop4): Directory bread(block 64) failed [ 913.165755][ T801] FAT-fs (loop4): Directory bread(block 65) failed [ 913.174543][ T801] FAT-fs (loop4): Directory bread(block 66) failed [ 913.182101][ T801] FAT-fs (loop4): Directory bread(block 67) failed [ 913.190154][ T801] FAT-fs (loop4): Directory bread(block 68) failed [ 913.201266][ T799] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 913.217805][ T799] FAT-fs (loop2): bogus number of directory entries (65295) [ 913.225202][ T801] FAT-fs (loop4): Directory bread(block 69) failed [ 913.231812][ T801] FAT-fs (loop4): Directory bread(block 70) failed [ 913.241637][ T801] FAT-fs (loop4): Directory bread(block 71) failed [ 913.248189][ T801] FAT-fs (loop4): Directory bread(block 72) failed [ 913.251115][ T799] FAT-fs (loop2): Can't find a valid FAT filesystem [ 913.254921][ T801] FAT-fs (loop4): Directory bread(block 73) failed 10:26:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000005f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x8922, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000200)=ANY=[]}) 10:26:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x700000000000000}, 0x0) 10:26:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000f8020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802b000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020131800000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:37 executing program 0: sendmsg$NFT_MSG_GETRULE(0xffffffffffffffff, &(0x7f0000001100)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x98) 10:26:37 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x19, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x1, 0x2}, 0x40) 10:26:37 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x11c}}, 0x0) 10:26:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00') sendmsg$ETHTOOL_MSG_DEBUG_GET(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000700)={0x14, r1, 0x5}, 0x14}}, 0x0) 10:26:37 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x18}}, 0x0) 10:26:37 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_group_source_req(r2, 0x0, 0x0, 0x0, 0x0) [ 913.488004][ T827] loop5: detected capacity change from 64 to 0 [ 913.504289][ T829] loop2: detected capacity change from 3 to 0 [ 913.525201][ T826] loop1: detected capacity change from 328 to 0 [ 913.560445][ T827] FAT-fs (loop5): bogus logical sector size 3840 [ 913.584893][ T829] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 913.596400][ T826] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 913.637399][ T827] FAT-fs (loop5): Can't find a valid FAT filesystem [ 913.667427][ T829] FAT-fs (loop2): FAT read failed (blocknr 32) [ 913.675418][ T857] loop4: detected capacity change from 64 to 0 [ 913.676380][ T826] FAT-fs (loop1): Filesystem has been set read-only [ 913.706786][ T857] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 913.716076][ T857] FAT-fs (loop4): FAT read failed (blocknr 4896) [ 913.753643][ T826] loop1: detected capacity change from 328 to 0 [ 913.760947][ T826] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 913.774944][ T826] FAT-fs (loop1): Filesystem has been set read-only 10:26:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000006f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:37 executing program 3: unlink(&(0x7f0000000000)='./file0/file0\x00') 10:26:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ptmx\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 10:26:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020220000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802c000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020001b00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:37 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000000)={0x0, {{0x14, 0x2}}, {{0x10, 0x2}}}, 0x118) 10:26:37 executing program 0: utimensat(0xffffffffffffffff, 0x0, 0x0, 0xd5259cf96411335f) [ 913.943054][ T871] loop5: detected capacity change from 64 to 0 [ 913.954368][ T875] loop2: detected capacity change from 3 to 0 [ 913.977535][ T871] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802d000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000001c0), 0x4) 10:26:37 executing program 0: perf_event_open(&(0x7f0000000640)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 913.994204][ T875] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 914.032849][ T875] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 914.103084][ T887] loop4: detected capacity change from 64 to 0 [ 914.118935][ T891] loop1: detected capacity change from 328 to 0 [ 914.144088][ T875] loop2: detected capacity change from 3 to 0 [ 914.162767][ T887] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 914.177330][ T887] FAT-fs (loop4): Directory bread(block 64) failed [ 914.191490][ T875] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 914.200946][ T891] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 914.225065][ T887] FAT-fs (loop4): Directory bread(block 65) failed [ 914.231657][ T887] FAT-fs (loop4): Directory bread(block 66) failed 10:26:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000007f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020320000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:38 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x301c00, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, 0x0) 10:26:38 executing program 0: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000400)={@map, 0xffffffffffffffff, 0x4}, 0x10) [ 914.238408][ T887] FAT-fs (loop4): Directory bread(block 67) failed [ 914.245218][ T887] FAT-fs (loop4): Directory bread(block 68) failed [ 914.247548][ T891] FAT-fs (loop1): Filesystem has been set read-only [ 914.251993][ T875] FAT-fs (loop2): FAT read failed (blocknr 32) [ 914.277304][ T887] FAT-fs (loop4): Directory bread(block 69) failed [ 914.288191][ T887] FAT-fs (loop4): Directory bread(block 70) failed 10:26:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802e000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 914.294909][ T887] FAT-fs (loop4): Directory bread(block 71) failed [ 914.302611][ T887] FAT-fs (loop4): Directory bread(block 72) failed [ 914.311731][ T887] FAT-fs (loop4): Directory bread(block 73) failed 10:26:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020003f00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:38 executing program 0: perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 10:26:38 executing program 3: bpf$BPF_BTF_LOAD(0x9, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 10:26:38 executing program 3: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000001100)) [ 914.378504][ T917] loop2: detected capacity change from 3 to 0 10:26:38 executing program 0: socket$kcm(0x29, 0xf, 0x0) 10:26:38 executing program 3: perf_event_open$cgroup(&(0x7f0000000540)={0x8, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 10:26:38 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0xa, [@struct]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000200)=""/135, 0x5f5e0ff, 0x87}, 0x20) [ 914.462475][ T914] loop5: detected capacity change from 64 to 0 [ 914.484003][ T917] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 914.493425][ T914] FAT-fs (loop5): bogus sectors per cluster 3 [ 914.504163][ T917] FAT-fs (loop2): FAT read failed (blocknr 32) [ 914.523381][ T914] FAT-fs (loop5): Can't find a valid FAT filesystem [ 914.562131][ T939] loop4: detected capacity change from 64 to 0 [ 914.591039][ T938] loop1: detected capacity change from 328 to 0 [ 914.603268][ T917] loop2: detected capacity change from 3 to 0 [ 914.611272][ T939] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 914.623870][ T939] FAT-fs (loop4): Directory bread(block 95) failed [ 914.628875][ T914] loop5: detected capacity change from 64 to 0 [ 914.630604][ T939] FAT-fs (loop4): Directory bread(block 96) failed [ 914.637765][ T938] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 914.643569][ T917] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 914.661330][ T914] FAT-fs (loop5): bogus sectors per cluster 3 [ 914.667886][ T914] FAT-fs (loop5): Can't find a valid FAT filesystem [ 914.674695][ T939] FAT-fs (loop4): Directory bread(block 97) failed [ 914.682507][ T938] FAT-fs (loop1): Filesystem has been set read-only [ 914.683492][ T917] FAT-fs (loop2): FAT read failed (blocknr 32) [ 914.695851][ T939] FAT-fs (loop4): Directory bread(block 98) failed [ 914.709282][ T939] FAT-fs (loop4): Directory bread(block 99) failed 10:26:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000008f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 914.736588][ T939] FAT-fs (loop4): Directory bread(block 100) failed [ 914.752531][ T939] FAT-fs (loop4): Directory bread(block 101) failed [ 914.765913][ T939] FAT-fs (loop4): Directory bread(block 102) failed [ 914.779891][ T939] FAT-fs (loop4): Directory bread(block 103) failed 10:26:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020420000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:38 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array]}}, &(0x7f0000000200)=""/135, 0x32, 0x87, 0x1}, 0x20) 10:26:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0}, 0x40) [ 914.787927][ T939] FAT-fs (loop4): Directory bread(block 104) failed [ 914.857736][ T938] loop1: detected capacity change from 328 to 0 [ 914.892308][ T963] loop5: detected capacity change from 64 to 0 [ 914.909005][ T938] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 914.943520][ T938] FAT-fs (loop1): Filesystem has been set read-only 10:26:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802f000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020004000000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:38 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x8914, &(0x7f0000000240)) 10:26:38 executing program 3: r0 = gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) 10:26:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000009f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 914.981758][ T963] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020520000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:38 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0x0) [ 915.082429][ T978] loop4: detected capacity change from 64 to 0 [ 915.095429][ T978] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 915.121547][ T978] FAT-fs (loop4): Directory bread(block 96) failed [ 915.132573][ T978] FAT-fs (loop4): Directory bread(block 97) failed [ 915.145176][ T983] loop2: detected capacity change from 3 to 0 [ 915.155716][ T984] loop1: detected capacity change from 328 to 0 [ 915.167337][ T978] FAT-fs (loop4): Directory bread(block 98) failed [ 915.177128][ T985] loop5: detected capacity change from 64 to 0 10:26:39 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000151c0)={0x1, 0x8, 0x5, 0x9df}, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300), 0x0, 0x1, r0}, 0x38) [ 915.195746][ T983] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 915.209010][ T984] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 915.222718][ T985] FAT-fs (loop5): bogus sectors per cluster 5 [ 915.238283][ T978] FAT-fs (loop4): Directory bread(block 99) failed [ 915.255627][ T983] FAT-fs (loop2): FAT read failed (blocknr 32) [ 915.266075][ T984] FAT-fs (loop1): Filesystem has been set read-only [ 915.276178][ T985] FAT-fs (loop5): Can't find a valid FAT filesystem [ 915.285405][ T978] FAT-fs (loop4): Directory bread(block 100) failed 10:26:39 executing program 0: perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10808, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4a204}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 10:26:39 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000151c0)={0x1, 0x8, 0x5, 0x9df}, 0x40) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000040), 0x0}, 0x20) [ 915.302397][ T978] FAT-fs (loop4): Directory bread(block 101) failed [ 915.325992][ T978] FAT-fs (loop4): Directory bread(block 102) failed [ 915.333422][ T978] FAT-fs (loop4): Directory bread(block 103) failed [ 915.342044][ T978] FAT-fs (loop4): Directory bread(block 104) failed [ 915.348841][ T978] FAT-fs (loop4): Directory bread(block 105) failed 10:26:39 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) pipe2(&(0x7f00000000c0), 0x0) 10:26:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020006400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 915.448471][ T984] loop1: detected capacity change from 328 to 0 [ 915.464166][ T983] loop2: detected capacity change from 3 to 0 [ 915.487395][ T985] loop5: detected capacity change from 64 to 0 [ 915.499139][ T983] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 915.514865][ T983] FAT-fs (loop2): FAT read failed (blocknr 32) [ 915.537547][ T985] FAT-fs (loop5): bogus sectors per cluster 5 [ 915.551484][ T984] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 915.568666][ T985] FAT-fs (loop5): Can't find a valid FAT filesystem [ 915.587460][ T984] FAT-fs (loop1): Filesystem has been set read-only [ 915.659085][ T1029] loop4: detected capacity change from 64 to 0 10:26:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028030000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:39 executing program 0: socketpair(0x2, 0x3, 0x9, 0x0) 10:26:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020620000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040000000af80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:39 executing program 0: getresuid(0x0, &(0x7f00000000c0), 0x0) [ 915.860188][ T1029] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 915.875978][ T1029] FAT-fs (loop4): Directory bread(block 132) failed [ 915.905908][ T1029] FAT-fs (loop4): Directory bread(block 133) failed [ 915.919043][ T1038] loop5: detected capacity change from 64 to 0 [ 915.929214][ T1029] FAT-fs (loop4): Directory bread(block 134) failed [ 915.940207][ T1038] FAT-fs (loop5): bogus sectors per cluster 6 [ 915.948127][ T1029] FAT-fs (loop4): Directory bread(block 135) failed [ 915.959227][ T1029] FAT-fs (loop4): Directory bread(block 136) failed [ 915.974868][ T1029] FAT-fs (loop4): Directory bread(block 137) failed [ 915.987120][ T1038] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = fcntl$dupfd(r3, 0x0, r0) getsockname(r4, &(0x7f0000000140)=@in6, &(0x7f00000001c0)=0x1c) [ 916.017584][ T1048] loop2: detected capacity change from 3 to 0 [ 916.027967][ T1029] FAT-fs (loop4): Directory bread(block 138) failed [ 916.040243][ T1048] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 916.049409][ T1051] loop1: detected capacity change from 328 to 0 10:26:39 executing program 3: accept$inet(0xffffffffffffffff, &(0x7f0000000980), &(0x7f00000009c0)=0x10) [ 916.078244][ T1029] FAT-fs (loop4): Directory bread(block 139) failed [ 916.087758][ T1048] FAT-fs (loop2): FAT read failed (blocknr 32) [ 916.103137][ T1029] FAT-fs (loop4): Directory bread(block 140) failed [ 916.122293][ T1051] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 916.141336][ T1038] loop5: detected capacity change from 64 to 0 [ 916.150576][ T1051] FAT-fs (loop1): Filesystem has been set read-only [ 916.164381][ T1029] FAT-fs (loop4): Directory bread(block 141) failed 10:26:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040000000bf80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 10:26:40 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x188, 0x0, 0x0) [ 916.196610][ T1038] FAT-fs (loop5): bogus sectors per cluster 6 [ 916.228256][ T1038] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028031000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000248000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020720000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 916.301439][ T1068] loop2: detected capacity change from 3 to 0 10:26:40 executing program 0: getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0]) 10:26:40 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, 0x0, 0x0) [ 916.351490][ T1068] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 916.361574][ T1068] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:40 executing program 0: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 10:26:40 executing program 3: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @multicast2}, 0xffffffffffffffff) 10:26:40 executing program 0: pipe2(0x0, 0x180004) 10:26:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3}, 0x1c) [ 916.507400][ T1076] loop1: detected capacity change from 328 to 0 [ 916.516809][ T1076] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 916.524683][ T1081] loop4: detected capacity change from 64 to 0 [ 916.542438][ T1068] loop2: detected capacity change from 3 to 0 [ 916.546810][ T1076] FAT-fs (loop1): Filesystem has been set read-only [ 916.549200][ T1097] loop5: detected capacity change from 64 to 0 [ 916.563497][ T1081] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 916.574399][ T1068] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 916.583675][ T1068] FAT-fs (loop2): FAT read failed (blocknr 32) [ 916.595264][ T1081] FAT-fs (loop4): bogus number of directory entries (72) 10:26:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040000000cf80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:40 executing program 3: open$dir(&(0x7f00000000c0)='./file0/file0/file0\x00', 0x200, 0x0) 10:26:40 executing program 0: open$dir(&(0x7f0000000000)='.\x00', 0x400000, 0x0) [ 916.619835][ T1081] FAT-fs (loop4): Can't find a valid FAT filesystem [ 916.634316][ T1097] FAT-fs (loop5): bogus sectors per cluster 7 [ 916.640719][ T1097] FAT-fs (loop5): Can't find a valid FAT filesystem [ 916.739775][ T1076] loop1: detected capacity change from 328 to 0 [ 916.768603][ T1081] loop4: detected capacity change from 64 to 0 [ 916.776421][ T1076] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 916.787053][ T1076] FAT-fs (loop1): Filesystem has been set read-only [ 916.825324][ T1081] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 916.835594][ T1081] FAT-fs (loop4): bogus number of directory entries (72) [ 916.842662][ T1081] FAT-fs (loop4): Can't find a valid FAT filesystem [ 916.874123][ T1120] loop2: detected capacity change from 3 to 0 [ 916.906763][ T1120] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 916.941851][ T1120] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, 0x0) 10:26:40 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) accept$inet(r1, 0x0, 0x0) 10:26:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028032000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000247ed0004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040000000df80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:40 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2}, 0x1c) 10:26:40 executing program 3: open$dir(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) [ 917.084049][ T1139] loop4: detected capacity change from 64 to 0 [ 917.107444][ T1135] loop5: detected capacity change from 64 to 0 [ 917.134291][ T1138] loop1: detected capacity change from 328 to 0 [ 917.151634][ T1135] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 917.164095][ T1139] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 917.186331][ T1139] FAT-fs (loop4): bogus number of directory entries (60743) [ 917.196733][ T1138] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 917.198445][ T1139] FAT-fs (loop4): Can't find a valid FAT filesystem 10:26:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000247ee0004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 917.235561][ T1155] loop2: detected capacity change from 3 to 0 [ 917.244897][ T1155] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 917.261358][ T1138] FAT-fs (loop1): Filesystem has been set read-only 10:26:41 executing program 0: getresuid(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) 10:26:41 executing program 3: pipe2(&(0x7f00000000c0), 0x0) pipe2(0x0, 0x0) [ 917.281594][ T1155] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:41 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r0, 0x6, 0x0) 10:26:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020920000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:41 executing program 0: symlinkat(&(0x7f0000000900)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000940)='./file0\x00') 10:26:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000005c0)=[{0x0}, {&(0x7f0000000180)="a5", 0x1}], 0x2) [ 917.441561][ T1167] loop4: detected capacity change from 64 to 0 [ 917.468416][ T1155] loop2: detected capacity change from 3 to 0 [ 917.481239][ T1155] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 917.495211][ T1155] FAT-fs (loop2): FAT read failed (blocknr 32) [ 917.501571][ T1167] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028033000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) 10:26:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040000000ef80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = fcntl$dupfd(r3, 0x0, r0) getsockname(r4, 0x0, &(0x7f00000001c0)) [ 917.541977][ T1182] loop5: detected capacity change from 64 to 0 [ 917.542074][ T1167] FAT-fs (loop4): bogus number of directory entries (60999) [ 917.554343][ T1182] FAT-fs (loop5): bogus sectors per cluster 9 [ 917.565263][ T1182] FAT-fs (loop5): Can't find a valid FAT filesystem [ 917.588849][ T1167] FAT-fs (loop4): Can't find a valid FAT filesystem 10:26:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@abs={0x8}, 0x8) [ 917.614282][ T1191] loop1: detected capacity change from 328 to 0 [ 917.664672][ T1182] loop5: detected capacity change from 64 to 0 [ 917.675432][ T1198] loop2: detected capacity change from 3 to 0 [ 917.684874][ T1191] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 917.698458][ T1191] FAT-fs (loop1): Filesystem has been set read-only [ 917.713683][ T1167] loop4: detected capacity change from 64 to 0 10:26:41 executing program 3: socketpair(0x1, 0x10000003, 0x81, 0x0) 10:26:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000024bee0004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:41 executing program 0: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@abs={0x8}, 0x8) 10:26:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020a20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028047010400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 917.754433][ T1167] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 917.756143][ T1198] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 917.767900][ T1167] FAT-fs (loop4): bogus number of directory entries (60999) [ 917.781101][ T1167] FAT-fs (loop4): Can't find a valid FAT filesystem [ 917.791342][ T1198] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0), &(0x7f0000000000)=0x88) 10:26:41 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[{0x50, 0x0, 0x0, "69b0177ad828c7d9970abd9c178a60b2e40d476386fd36e6237595b8f81c309256628c62a9b6b83667209dc2666db53bbbc5b0fcc4296b3d135e1b96560bdc617c"}, {0xc}, {0x30, 0x0, 0x0, "290b454884a482e0cc1d1c70f161dd1dd0bc6d61de1f53126d301083b56baa6072"}, {0xc}], 0x98}, 0x0) 10:26:41 executing program 3: open(&(0x7f0000001240)='./file0\x00', 0x400, 0x0) 10:26:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x33, &(0x7f0000002900)={0x0, 0x0, 0x1}, 0x8) [ 918.000598][ T1216] loop5: detected capacity change from 64 to 0 [ 918.016187][ T1198] loop2: detected capacity change from 3 to 0 [ 918.038621][ T1216] FAT-fs (loop5): bogus sectors per cluster 10 [ 918.048045][ T1198] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 918.075286][ T1216] FAT-fs (loop5): Can't find a valid FAT filesystem [ 918.108488][ T1239] loop4: detected capacity change from 64 to 0 [ 918.121890][ T1240] loop1: detected capacity change from 328 to 0 [ 918.130489][ T1239] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 918.140081][ T1198] FAT-fs (loop2): FAT read failed (blocknr 32) [ 918.148885][ T1239] FAT-fs (loop4): bogus number of directory entries (61003) [ 918.159418][ T1240] FAT-fs (loop1): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 918.170004][ T1239] FAT-fs (loop4): Can't find a valid FAT filesystem [ 918.178943][ T1240] FAT-fs (loop1): Filesystem has been set read-only 10:26:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000010f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:42 executing program 3: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{}, {0x0, 0x80000001}}, 0x0) 10:26:42 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000000500)=[{0x0}, {&(0x7f00000001c0)="c9", 0x1}], 0x2, &(0x7f0000000540)=[{0x18, 0x0, 0x0, "fbc0aeb0650f3652b9"}, {0xb0, 0x0, 0x0, "c652143639178f8406fd22b0599aeaec46c0606b2c8e8d1211176b3d1414ac97561fc096c799a40abc9f3d88f9432762a3b8e170186c88db285361c29baa8f6398cf307596ba34f389a02919595e90d7bf50881493c2ad00fe6a6da2236fbd4f4c92c292bb767028372c830868175217cb07b09ac829fbde3c8aca6dd3d282321cd1dad19fe8510ff3f309d5d75d618812c3b354f850602d5f23463521e4d8ee5f"}, {0xc}], 0xd4}, 0x84) 10:26:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028048010400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 918.248354][ T1216] loop5: detected capacity change from 64 to 0 10:26:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000247fc0004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:42 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x0, {{0x1c, 0x1c}}, {{0x1c, 0x1c}}}, 0xfc) pipe2(&(0x7f0000000100), 0x0) [ 918.340171][ T1216] FAT-fs (loop5): bogus sectors per cluster 10 [ 918.352607][ T1216] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020b20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:42 executing program 0: syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x46d, 0xc090, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0}) 10:26:42 executing program 3: syz_usb_connect(0x0, 0x4f, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x63, 0x15, 0x55, 0x40, 0x187f, 0x700, 0xea8c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3d, 0x1, 0x0, 0x5, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x4, 0x63, 0x21, 0x27, 0x0, [], [{{0x9, 0x5, 0x3, 0x0, 0x0, 0xf3, 0x0, 0x7f}}, {{0x9, 0x5, 0xa, 0x0, 0x0, 0xff, 0x4, 0x63, [@uac_iso={0x7, 0x25, 0x1, 0x1}]}}, {}, {}]}}]}}]}}, &(0x7f0000000680)={0xa, &(0x7f00000005c0)={0xa, 0x6, 0x0, 0x0, 0xff, 0x6, 0x0, 0x4}, 0x5, &(0x7f0000000600)={0x5, 0xf, 0x5}}) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000a80)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 918.444810][ T1258] loop1: detected capacity change from 328 to 0 [ 918.477873][ T1268] loop4: detected capacity change from 64 to 0 [ 918.485177][ T1258] FAT-fs (loop1): FAT read failed (blocknr 328) [ 918.500096][ T1269] loop2: detected capacity change from 3 to 0 [ 918.550502][ T1268] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 918.559668][ T1268] FAT-fs (loop4): bogus number of directory entries (64583) [ 918.567337][ T1268] FAT-fs (loop4): Can't find a valid FAT filesystem [ 918.604078][ T1258] loop1: detected capacity change from 328 to 0 [ 918.611447][ T1269] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 918.621408][ T1269] FAT-fs (loop2): FAT read failed (blocknr 32) [ 918.624574][ T1280] loop5: detected capacity change from 64 to 0 [ 918.638181][ T1258] FAT-fs (loop1): FAT read failed (blocknr 328) [ 918.651649][ T1280] FAT-fs (loop5): bogus sectors per cluster 11 10:26:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280f6030400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000247fd0004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 918.693114][ T1280] FAT-fs (loop5): Can't find a valid FAT filesystem [ 918.789792][ T9454] usb 1-1: new high-speed USB device number 25 using dummy_hcd 10:26:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000011f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 918.857516][ T1280] loop5: detected capacity change from 64 to 0 [ 918.867036][ T1280] FAT-fs (loop5): bogus sectors per cluster 11 [ 918.890819][ T1280] FAT-fs (loop5): Can't find a valid FAT filesystem [ 918.897606][ T1298] loop1: detected capacity change from 328 to 0 [ 918.916049][ T1298] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000002) [ 918.933466][ T1298] FAT-fs (loop1): Filesystem has been set read-only [ 918.949991][ T1299] loop4: detected capacity change from 64 to 0 [ 918.982809][ T1303] loop2: detected capacity change from 3 to 0 [ 919.013109][ T1299] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 919.023285][ T1299] FAT-fs (loop4): bogus number of directory entries (64839) 10:26:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020c20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280f7030400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:42 executing program 3: syz_usb_connect(0x0, 0x2d, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x63, 0x15, 0x55, 0x40, 0x187f, 0x700, 0xea8c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x63, 0x21, 0x27, 0x0, [], [{}]}}]}}]}}, 0x0) [ 919.030898][ T1299] FAT-fs (loop4): Can't find a valid FAT filesystem [ 919.052439][ T1303] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 919.070411][ T1303] FAT-fs (loop2): FAT read failed (blocknr 32) [ 919.087528][ T1299] loop4: detected capacity change from 64 to 0 [ 919.242368][ T1316] loop1: detected capacity change from 328 to 0 [ 919.248689][ T1299] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 919.262580][ T1303] loop2: detected capacity change from 3 to 0 [ 919.271140][ T1303] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 919.272826][ T1316] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000002) [ 919.282366][ T9454] usb 1-1: unable to get BOS descriptor or descriptor too short [ 919.294121][ T1299] FAT-fs (loop4): bogus number of directory entries (64839) [ 919.313810][ T1303] FAT-fs (loop2): FAT read failed (blocknr 32) [ 919.329496][ T1328] loop5: detected capacity change from 64 to 0 [ 919.336496][ T1316] FAT-fs (loop1): Filesystem has been set read-only 10:26:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000012f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 919.338475][ T1299] FAT-fs (loop4): Can't find a valid FAT filesystem [ 919.346191][ T1328] FAT-fs (loop5): bogus sectors per cluster 12 [ 919.356289][ T1328] FAT-fs (loop5): Can't find a valid FAT filesystem [ 919.380155][ T9454] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 10:26:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000024bfd0004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 919.589779][ T9454] usb 1-1: New USB device found, idVendor=046d, idProduct=c090, bcdDevice= 0.40 [ 919.599281][ T9454] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 10:26:43 executing program 3: syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x98, &(0x7f0000000440)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x86, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}, [@mdlm={0x15}, @mdlm={0x15}]}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000f40)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5ac, 0x30a, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(0xffffffffffffffff) [ 919.640842][ T1328] loop5: detected capacity change from 64 to 0 [ 919.659731][ T9454] usb 1-1: Product: syz [ 919.662596][ T1316] loop1: detected capacity change from 328 to 0 [ 919.664139][ T9454] usb 1-1: Manufacturer: syz [ 919.684586][ T1316] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000002) [ 919.685419][ T1328] FAT-fs (loop5): bogus sectors per cluster 12 [ 919.709570][ T9454] usb 1-1: SerialNumber: syz 10:26:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000247fe0004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 919.732438][ T1316] FAT-fs (loop1): Filesystem has been set read-only [ 919.751533][ T1328] FAT-fs (loop5): Can't find a valid FAT filesystem [ 919.780963][ T1348] loop4: detected capacity change from 64 to 0 [ 919.792266][ T9454] usbhid 1-1:1.0: couldn't find an input interrupt endpoint [ 919.869785][ T1344] loop2: detected capacity change from 3 to 0 [ 919.889813][ T1348] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 919.904083][ T1348] FAT-fs (loop4): bogus number of directory entries (65095) [ 919.915970][ T1348] FAT-fs (loop4): Can't find a valid FAT filesystem [ 919.923049][ T1344] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 919.939643][ T1344] FAT-fs (loop2): FAT read failed (blocknr 32) [ 920.004248][ T9454] usb 1-1: USB disconnect, device number 25 [ 920.067274][ T1348] loop4: detected capacity change from 64 to 0 [ 920.092357][ T1344] loop2: detected capacity change from 3 to 0 [ 920.122215][ T1344] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 920.177402][ T1344] FAT-fs (loop2): FAT read failed (blocknr 32) [ 920.769737][T29761] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 921.179722][T29761] usb 1-1: unable to get BOS descriptor or descriptor too short [ 921.269735][T29761] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 921.459986][T29761] usb 1-1: New USB device found, idVendor=046d, idProduct=c090, bcdDevice= 0.40 [ 921.469060][T29761] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 10:26:45 executing program 0: syz_usb_connect(0x0, 0x48, &(0x7f00000002c0)={{0x12, 0x1, 0x0, 0x63, 0x15, 0x55, 0x40, 0x187f, 0x700, 0xea8c, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x36, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x4, 0x63, 0x21, 0x27, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x8}}, {{0x9, 0x5, 0x0, 0x2, 0x400}}, {{0x9, 0x5, 0x0, 0x2, 0x3ff}}, {}]}}]}}]}}, 0x0) 10:26:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280f8030400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020d20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000024bfe0004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400001318f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:45 executing program 3: syz_usb_connect$hid(0x0, 0x36, &(0x7f00000004c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1477, 0x1006, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xff, {0x9}}}]}}]}}, 0x0) syz_usb_connect$cdc_ncm(0x4, 0x6e, &(0x7f0000000980)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000001480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, 0x0) [ 921.511489][T29761] usb 1-1: Product: syz [ 921.515803][T29761] usb 1-1: Manufacturer: syz [ 921.549091][T29761] usb 1-1: SerialNumber: syz [ 921.561556][ T1382] loop5: detected capacity change from 64 to 0 [ 921.596796][ T1388] loop1: detected capacity change from 328 to 0 [ 921.599737][T29761] usb 1-1: can't set config #1, error -71 [ 921.609904][T29761] usb 1-1: USB disconnect, device number 26 [ 921.631910][ T1384] loop4: detected capacity change from 64 to 0 [ 921.653156][ T1387] loop2: detected capacity change from 3 to 0 10:26:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020e20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 921.668239][ T1382] FAT-fs (loop5): bogus sectors per cluster 13 [ 921.676184][ T1382] FAT-fs (loop5): Can't find a valid FAT filesystem [ 921.686024][ T1388] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000002) [ 921.708442][ T1384] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 921.754008][ T1384] FAT-fs (loop4): bogus number of directory entries (65099) [ 921.763561][ T1388] FAT-fs (loop1): Filesystem has been set read-only [ 921.772582][ T1387] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 921.791712][ T1387] FAT-fs (loop2): FAT read failed (blocknr 32) [ 921.791875][ T1404] loop5: detected capacity change from 64 to 0 [ 921.798214][ T1384] FAT-fs (loop4): Can't find a valid FAT filesystem [ 921.959950][T29761] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 921.969242][ T1388] loop1: detected capacity change from 328 to 0 [ 921.976481][ T1388] FAT-fs (loop1): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000002) [ 921.979854][ T1404] FAT-fs (loop5): bogus sectors per cluster 14 [ 921.990355][ T1388] FAT-fs (loop1): Filesystem has been set read-only [ 922.008425][ T1384] loop4: detected capacity change from 64 to 0 [ 922.012841][ T1404] FAT-fs (loop5): Can't find a valid FAT filesystem [ 922.024410][ T1387] loop2: detected capacity change from 3 to 0 [ 922.035574][ T1384] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 922.047269][ T1384] FAT-fs (loop4): bogus number of directory entries (65099) 10:26:45 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 922.058145][ T1384] FAT-fs (loop4): Can't find a valid FAT filesystem 10:26:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005b80)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x6e) [ 922.128374][ T1387] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 922.137856][ T1404] loop5: detected capacity change from 64 to 0 10:26:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028018040400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000200000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 922.232667][ T1387] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040000001bf80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 922.360082][T29761] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 922.371411][T29761] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 922.382667][T29761] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 922.395578][T29761] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 922.490690][ T1431] loop4: detected capacity change from 64 to 0 [ 922.504699][ T1433] loop1: detected capacity change from 328 to 0 [ 922.521831][ T1433] FAT-fs (loop1): FAT read failed (blocknr 1048) [ 922.529948][ T1431] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 922.560719][T29761] usb 1-1: New USB device found, idVendor=187f, idProduct=0700, bcdDevice=ea.8c [ 922.576584][ T1433] loop1: detected capacity change from 328 to 0 [ 922.580170][T29761] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 922.587389][ T1433] FAT-fs (loop1): FAT read failed (blocknr 1048) [ 922.595857][ T1431] FAT-fs (loop4): Directory bread(block 64) failed [ 922.618679][ T1431] FAT-fs (loop4): Directory bread(block 65) failed [ 922.621440][T29761] usb 1-1: Product: syz [ 922.628071][ T1431] FAT-fs (loop4): Directory bread(block 66) failed [ 922.639930][ T1431] FAT-fs (loop4): Directory bread(block 67) failed [ 922.661915][ T1431] FAT-fs (loop4): Directory bread(block 68) failed [ 922.670353][ T1447] loop2: detected capacity change from 3 to 0 [ 922.685610][ T1447] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 922.688576][T29761] usb 1-1: Manufacturer: syz [ 922.745387][ T1431] FAT-fs (loop4): Directory bread(block 69) failed [ 922.778261][ T1447] FAT-fs (loop2): FAT read failed (blocknr 32) [ 922.786740][ T1431] FAT-fs (loop4): Directory bread(block 70) failed [ 922.796204][T29761] usb 1-1: SerialNumber: syz [ 922.806774][ T1431] FAT-fs (loop4): Directory bread(block 71) failed [ 922.816945][T29761] usb 1-1: config 0 descriptor?? [ 922.863021][ T1431] FAT-fs (loop4): Directory bread(block 72) failed [ 922.881798][ T1390] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 922.887757][ T1431] FAT-fs (loop4): Directory bread(block 73) failed [ 922.890032][ T1390] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 922.915685][ T1447] loop2: detected capacity change from 3 to 0 [ 922.936100][ T1447] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 923.014812][ T1447] FAT-fs (loop2): FAT read failed (blocknr 32) [ 923.023884][T29761] smsusb:smsusb_probe: board id=20, interface number 0 [ 923.054742][T29761] smsusb:smsusb_probe: Device initialized with return code -19 [ 923.237363][ T9454] usb 1-1: USB disconnect, device number 27 [ 924.019729][ T55] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 924.410029][ T55] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 924.432744][ T55] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 924.451531][ T55] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 924.498926][ T55] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping 10:26:48 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x56041, 0x0) link(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file1\x00') unlink(&(0x7f00000003c0)='./file0\x00') 10:26:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@getchain={0x24, 0x66, 0x1}, 0x24}}, 0x0) 10:26:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020f20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028019040400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000300000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000040000003ff80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x0, "3621ba48c4ffd0bb9b17cf52755cd6ec14dc24"}) [ 924.616590][ T1477] loop4: detected capacity change from 64 to 0 [ 924.629497][ T1479] loop5: detected capacity change from 64 to 0 [ 924.649838][ T1477] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 924.656809][ T1482] loop1: detected capacity change from 328 to 0 10:26:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) [ 924.692139][ T1477] FAT-fs (loop4): Directory bread(block 64) failed [ 924.705843][ T1483] loop2: detected capacity change from 3 to 0 [ 924.708339][ T1477] FAT-fs (loop4): Directory bread(block 65) failed [ 924.718662][ T55] usb 1-1: New USB device found, idVendor=187f, idProduct=0700, bcdDevice=ea.8c [ 924.722938][ T1479] FAT-fs (loop5): bogus sectors per cluster 15 [ 924.740015][ T1482] FAT-fs (loop1): FAT read failed (blocknr 1049) 10:26:48 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000000340), &(0x7f0000000380)={0x8}, 0x0, &(0x7f0000000400), 0x0) [ 924.776409][ T1483] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 924.811057][ T1477] FAT-fs (loop4): Directory bread(block 66) failed [ 924.824294][ T55] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 924.837597][ T1477] FAT-fs (loop4): Directory bread(block 67) failed [ 924.859271][ T1477] FAT-fs (loop4): Directory bread(block 68) failed [ 924.861281][ T1479] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002801a040400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 924.890427][ T1477] FAT-fs (loop4): Directory bread(block 69) failed [ 924.899435][ T1483] FAT-fs (loop2): FAT read failed (blocknr 32) [ 924.907262][ T55] usb 1-1: config 0 descriptor?? 10:26:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005b80)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) setxattr$incfs_metadata(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='user.incfs.metadata\x00', &(0x7f0000000140)="f1", 0x1, 0x0) 10:26:48 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r1, r0) [ 924.933599][ T1477] FAT-fs (loop4): Directory bread(block 70) failed [ 924.963166][ T55] usb 1-1: can't set config #0, error -71 [ 924.971073][ T1477] FAT-fs (loop4): Directory bread(block 71) failed [ 924.977523][ T55] usb 1-1: USB disconnect, device number 28 [ 925.000282][ T1477] FAT-fs (loop4): Directory bread(block 72) failed [ 925.018282][ T1509] loop1: detected capacity change from 328 to 0 [ 925.027706][ T1509] FAT-fs (loop1): FAT read failed (blocknr 1050) [ 925.043051][ T1477] FAT-fs (loop4): Directory bread(block 73) failed 10:26:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x42) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 10:26:48 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f0000000780)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 925.049671][ T1479] loop5: detected capacity change from 64 to 0 [ 925.065974][ T1483] loop2: detected capacity change from 3 to 0 [ 925.120917][ T1483] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 925.130133][ T1479] FAT-fs (loop5): bogus sectors per cluster 15 [ 925.130969][ T1483] FAT-fs (loop2): FAT read failed (blocknr 32) [ 925.160962][ T1479] FAT-fs (loop5): Can't find a valid FAT filesystem [ 925.165131][ T1509] loop1: detected capacity change from 328 to 0 [ 925.260408][ T1509] FAT-fs (loop1): FAT read failed (blocknr 1050) 10:26:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:49 executing program 0: r0 = socket(0x2, 0x3, 0x2) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 10:26:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000500000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000064f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002801b040400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:49 executing program 0: r0 = socket(0xa, 0x1, 0x0) connect$unix(r0, 0x0, 0x0) 10:26:49 executing program 0: socket(0x10, 0x2, 0x3f) 10:26:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000040)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @local}]}, 0x2c}}, 0x0) 10:26:49 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000001700)=@ipv6_newroute={0x44, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00}, [@RTA_OIF={0x8}, @RTA_EXPIRES={0x8}, @RTA_GATEWAY={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @RTA_METRICS={0x4}]}, 0x44}}, 0x0) [ 925.486287][ T1535] loop2: detected capacity change from 3 to 0 [ 925.515027][ T1534] loop4: detected capacity change from 64 to 0 [ 925.525539][ T1535] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 925.546776][ T1551] loop1: detected capacity change from 328 to 0 [ 925.558979][ T1535] FAT-fs (loop2): FAT read failed (blocknr 32) [ 925.570230][ T1534] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 925.585799][ T1551] FAT-fs (loop1): FAT read failed (blocknr 1051) 10:26:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}], 0x1, 0x200080c0) [ 925.597458][ T1534] FAT-fs (loop4): Directory bread(block 64) failed [ 925.606123][ T1534] FAT-fs (loop4): Directory bread(block 65) failed [ 925.614298][ T1534] FAT-fs (loop4): Directory bread(block 66) failed [ 925.622496][ T1534] FAT-fs (loop4): Directory bread(block 67) failed [ 925.630102][ T1534] FAT-fs (loop4): Directory bread(block 68) failed [ 925.637653][ T1534] FAT-fs (loop4): Directory bread(block 69) failed 10:26:49 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') [ 925.649288][ T1534] FAT-fs (loop4): Directory bread(block 70) failed [ 925.657118][ T1556] loop5: detected capacity change from 64 to 0 [ 925.667418][ T1534] FAT-fs (loop4): Directory bread(block 71) failed [ 925.674111][ T1534] FAT-fs (loop4): Directory bread(block 72) failed [ 925.681367][ T1534] FAT-fs (loop4): Directory bread(block 73) failed [ 925.704517][ T1535] loop2: detected capacity change from 3 to 0 [ 925.713383][ T1556] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 925.742184][ T1551] loop1: detected capacity change from 328 to 0 [ 925.778382][ T1535] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 925.807161][ T1551] FAT-fs (loop1): FAT read failed (blocknr 1051) [ 925.867657][ T1535] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:49 executing program 3: r0 = socket(0x2, 0x3, 0x5) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x4004081) 10:26:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021120000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:49 executing program 0: r0 = socket(0x2, 0x3, 0x2) sendmmsg$unix(r0, &(0x7f0000001b40)=[{&(0x7f0000000000)=@abs, 0x6e, 0x0}], 0x1, 0x24008054) 10:26:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000600000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 926.031429][ T1580] loop5: detected capacity change from 64 to 0 [ 926.065476][ T1580] FAT-fs (loop5): bogus sectors per cluster 17 10:26:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400020004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002801c040400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:49 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, 0x0) 10:26:49 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x56041, 0x0) mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x1000001, 0x0) 10:26:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021220000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 926.096539][ T1580] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:49 executing program 0: r0 = socket(0xa, 0x3, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002440)=[{0x0, 0x0, &(0x7f00000023c0)=[{0x0}, {&(0x7f00000000c0)="e5a7458ceb7d2468198ce7cd16c4bef5", 0x10}], 0x2}], 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000002380)=[{&(0x7f0000000000)=@abs, 0x6e, 0x0}], 0x49249249249268e, 0x0) 10:26:49 executing program 3: pipe2$9p(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup3(r0, r1, 0x0) vmsplice(r0, &(0x7f0000000900)=[{&(0x7f00000007c0)="1d", 0x1}], 0x1, 0x0) 10:26:50 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000002080)={0x2020}, 0x2020) 10:26:50 executing program 0: r0 = socket(0x2, 0xa, 0x0) bind$unix(r0, 0x0, 0x0) 10:26:50 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000002080)={0x2020}, 0x2020) 10:26:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)={0x6c, 0x0, 0x1, 0x201, 0x0, 0x0, {0x2}, [@CTA_TUPLE_REPLY={0x2c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @local}}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x6c}}, 0x0) [ 926.233981][ T1597] loop2: detected capacity change from 3 to 0 [ 926.256001][ T1591] loop1: detected capacity change from 328 to 0 [ 926.310221][ T1587] loop4: detected capacity change from 64 to 0 [ 926.317224][ T1597] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 926.330379][ T1591] FAT-fs (loop1): FAT read failed (blocknr 1052) [ 926.339586][ T1597] FAT-fs (loop2): FAT read failed (blocknr 32) [ 926.341242][ T1607] loop5: detected capacity change from 64 to 0 [ 926.390701][ T1587] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 926.403586][ T1607] FAT-fs (loop5): bogus sectors per cluster 18 [ 926.410101][ T1607] FAT-fs (loop5): Can't find a valid FAT filesystem [ 926.433953][ T1587] FAT-fs (loop4): Directory bread(block 64) failed [ 926.461196][ T1587] FAT-fs (loop4): Directory bread(block 65) failed [ 926.461811][ T1597] loop2: detected capacity change from 3 to 0 [ 926.468498][ T1587] FAT-fs (loop4): Directory bread(block 66) failed [ 926.468521][ T1587] FAT-fs (loop4): Directory bread(block 67) failed [ 926.468537][ T1587] FAT-fs (loop4): Directory bread(block 68) failed [ 926.468554][ T1587] FAT-fs (loop4): Directory bread(block 69) failed [ 926.505298][ T1591] loop1: detected capacity change from 328 to 0 [ 926.506333][ T1587] FAT-fs (loop4): Directory bread(block 70) failed [ 926.521274][ T1587] FAT-fs (loop4): Directory bread(block 71) failed [ 926.528171][ T1587] FAT-fs (loop4): Directory bread(block 72) failed [ 926.535012][ T1587] FAT-fs (loop4): Directory bread(block 73) failed [ 926.544078][ T1597] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000700000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:50 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000002080)={0x2020}, 0x2020) [ 926.568507][ T1597] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002801d040400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:50 executing program 0: mount(0x0, 0x0, 0x0, 0xe6c6d745bd76e9, 0x0) 10:26:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400030004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021320000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:50 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000002080)={0x2020}, 0x2020) 10:26:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000040)={'bridge0\x00', @ifru_mtu}) 10:26:50 executing program 3: setxattr$security_ima(&(0x7f0000002180)='.\x00', 0x0, 0x0, 0x0, 0x4) 10:26:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x0, 0x0, &(0x7f0000000140)) [ 926.842758][ T1636] loop5: detected capacity change from 64 to 0 10:26:50 executing program 3: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.events\x00', 0x0, 0x0) 10:26:50 executing program 0: clock_gettime(0x0, &(0x7f00000025c0)) [ 926.930725][ T1652] loop1: detected capacity change from 328 to 0 [ 926.938605][ T1636] FAT-fs (loop5): bogus sectors per cluster 19 [ 926.947768][ T1653] loop4: detected capacity change from 64 to 0 [ 926.948397][ T1636] FAT-fs (loop5): Can't find a valid FAT filesystem [ 926.969914][ T1649] loop2: detected capacity change from 3 to 0 [ 926.979117][ T1652] FAT-fs (loop1): FAT read failed (blocknr 1053) [ 926.986160][ T1653] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 927.006606][ T1653] FAT-fs (loop4): Directory bread(block 64) failed [ 927.016770][ T1649] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 927.023739][ T1653] FAT-fs (loop4): Directory bread(block 65) failed [ 927.033164][ T1653] FAT-fs (loop4): Directory bread(block 66) failed [ 927.041535][ T1653] FAT-fs (loop4): Directory bread(block 67) failed [ 927.048067][ T1653] FAT-fs (loop4): Directory bread(block 68) failed [ 927.054890][ T1653] FAT-fs (loop4): Directory bread(block 69) failed [ 927.058560][ T1649] FAT-fs (loop2): FAT read failed (blocknr 32) [ 927.080217][ T1653] FAT-fs (loop4): Directory bread(block 70) failed [ 927.080466][ T1636] loop5: detected capacity change from 64 to 0 [ 927.087285][ T1653] FAT-fs (loop4): Directory bread(block 71) failed [ 927.100605][ T1653] FAT-fs (loop4): Directory bread(block 72) failed [ 927.108407][ T1653] FAT-fs (loop4): Directory bread(block 73) failed [ 927.117287][ T1636] FAT-fs (loop5): bogus sectors per cluster 19 [ 927.125476][ T1636] FAT-fs (loop5): Can't find a valid FAT filesystem [ 927.125523][ T1652] loop1: detected capacity change from 328 to 0 [ 927.181144][ T1652] FAT-fs (loop1): FAT read failed (blocknr 1053) [ 927.217809][ T1649] loop2: detected capacity change from 3 to 0 10:26:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000800000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:51 executing program 3: openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x204000, 0x0) 10:26:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002801e040400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:51 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) [ 927.242567][ T1649] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 927.257115][ T1649] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400040004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021420000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:51 executing program 3: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 10:26:51 executing program 0: bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={@map, 0xffffffffffffffff, 0x7}, 0x10) 10:26:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002801f040400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:51 executing program 3: openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x181103, 0x0) [ 927.466245][ T1692] loop1: detected capacity change from 328 to 0 [ 927.483285][ T1692] FAT-fs (loop1): FAT read failed (blocknr 1054) 10:26:51 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000240)) 10:26:51 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000002640)='/dev/null\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) [ 927.569063][ T1709] loop2: detected capacity change from 3 to 0 [ 927.615216][ T1705] loop5: detected capacity change from 64 to 0 [ 927.627389][ T1701] loop4: detected capacity change from 64 to 0 [ 927.647092][ T1709] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 927.656750][ T1713] loop1: detected capacity change from 328 to 0 [ 927.657905][ T1709] FAT-fs (loop2): FAT read failed (blocknr 32) [ 927.676055][ T1713] FAT-fs (loop1): FAT read failed (blocknr 1055) [ 927.684407][ T1701] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 927.691617][ T1705] FAT-fs (loop5): bogus sectors per cluster 20 [ 927.701313][ T1705] FAT-fs (loop5): Can't find a valid FAT filesystem [ 927.753952][ T1701] FAT-fs (loop4): Directory bread(block 64) failed [ 927.776198][ T1701] FAT-fs (loop4): Directory bread(block 65) failed [ 927.790468][ T1701] FAT-fs (loop4): Directory bread(block 66) failed [ 927.797246][ T1701] FAT-fs (loop4): Directory bread(block 67) failed [ 927.803955][ T1701] FAT-fs (loop4): Directory bread(block 68) failed [ 927.810570][ T1701] FAT-fs (loop4): Directory bread(block 69) failed [ 927.817287][ T1701] FAT-fs (loop4): Directory bread(block 70) failed [ 927.824655][ T1701] FAT-fs (loop4): Directory bread(block 71) failed [ 927.834615][ T1701] FAT-fs (loop4): Directory bread(block 72) failed [ 927.841372][ T1701] FAT-fs (loop4): Directory bread(block 73) failed 10:26:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000900000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:51 executing program 0: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x5f, 0x0) 10:26:51 executing program 3: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmmsg$unix(r0, 0x0, 0x0, 0x0) 10:26:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021520000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400050004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020040400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:51 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000014380)={0x0, 0x0, 0x0}, 0x0) 10:26:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f00000003c0)="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", &(0x7f00000013c0)=""/4096, 0x4}, 0x20) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000002540)='/dev/net/tun\x00', 0x363001, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000100)) recvmsg(r0, &(0x7f00000139c0)={&(0x7f0000013740)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000138c0)=[{&(0x7f00000137c0)=""/89, 0x59}, {&(0x7f0000013840)=""/96, 0x60}], 0x2, &(0x7f0000013900)=""/143, 0x8f}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000013a80)={0x18, 0x8, &(0x7f00000001c0)=ANY=[@ANYRESOCT=r1, @ANYRESOCT, @ANYBLOB="ef0600000000000045858000000009007724f4ff1000004085100000050000001571100000000000"], &(0x7f0000000000)='syzkaller\x00', 0x2, 0x0, 0x0, 0x40f00, 0xa, [], r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000013a00)={0x9, 0x2}, 0x0, 0x10, &(0x7f0000013a40)={0x0, 0x0, 0xfff, 0x20}, 0x10}, 0x78) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff) sendmsg$inet(r0, 0x0, 0x0) 10:26:51 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) [ 928.009773][ T1741] loop5: detected capacity change from 64 to 0 [ 928.027036][ T1739] loop1: detected capacity change from 328 to 0 [ 928.046520][ T1742] loop2: detected capacity change from 3 to 0 [ 928.064947][ T1742] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 928.069910][ T1741] FAT-fs (loop5): bogus sectors per cluster 21 [ 928.082190][ T1742] FAT-fs (loop2): FAT read failed (blocknr 32) [ 928.088426][ T1739] FAT-fs (loop1): FAT read failed (blocknr 1056) [ 928.093525][ T1741] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:51 executing program 0: socketpair(0x1e, 0x0, 0x9, &(0x7f0000000040)) 10:26:51 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$sock(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x80) [ 928.128157][ T1757] loop4: detected capacity change from 64 to 0 10:26:51 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001700)) [ 928.233945][ T1757] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 928.261283][ T1741] loop5: detected capacity change from 64 to 0 [ 928.274580][ T1742] loop2: detected capacity change from 3 to 0 [ 928.290370][ T1757] FAT-fs (loop4): Directory bread(block 64) failed [ 928.299600][ T1741] FAT-fs (loop5): bogus sectors per cluster 21 [ 928.312320][ T1742] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 928.317722][ T1757] FAT-fs (loop4): Directory bread(block 65) failed [ 928.328216][ T1757] FAT-fs (loop4): Directory bread(block 66) failed [ 928.331959][ T1741] FAT-fs (loop5): Can't find a valid FAT filesystem [ 928.336247][ T1757] FAT-fs (loop4): Directory bread(block 67) failed [ 928.348874][ T1757] FAT-fs (loop4): Directory bread(block 68) failed [ 928.355819][ T1742] FAT-fs (loop2): FAT read failed (blocknr 32) [ 928.357760][ T1757] FAT-fs (loop4): Directory bread(block 69) failed [ 928.368542][ T1757] FAT-fs (loop4): Directory bread(block 70) failed [ 928.376153][ T1757] FAT-fs (loop4): Directory bread(block 71) failed [ 928.382912][ T1757] FAT-fs (loop4): Directory bread(block 72) failed [ 928.399001][ T1757] FAT-fs (loop4): Directory bread(block 73) failed 10:26:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000a00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:52 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f0000000040)='.log\x00', 0x480c0, 0x1) 10:26:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028021040400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400060004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021620000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:52 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, 0x0) 10:26:52 executing program 0: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x41, 0x0) write$char_raw(r0, 0x0, 0x0) [ 928.634652][ T1785] loop1: detected capacity change from 328 to 0 [ 928.717204][ T1785] FAT-fs (loop1): FAT read failed (blocknr 1057) 10:26:52 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/../file0\x00', 0x0) 10:26:52 executing program 3: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80c09, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10040}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 10:26:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280b8260400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 928.801409][ T1803] loop4: detected capacity change from 64 to 0 [ 928.814967][ T1804] loop5: detected capacity change from 64 to 0 [ 928.825910][ T1806] loop2: detected capacity change from 3 to 0 10:26:52 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[{0xb8, 0x0, 0x0, "25a1fe5f5a375bbaca04978c3134d22eac2ae0301fdb69a49c4421891001bfbbef1338eee12b3ee17d959bb0f53e473b5cace3a1a125db8b862c2d1532e50750de0270c6870c3b975c102a52ae72c863d308720cdeb596e91d85d534b81025e47265cd5a1a3737c1fbb42b0fab18bcf1c61b7ac40ea652970eab2cd4cb35df981a57cc0fada6de85697897c42c0b0afc7f5776e7736ce0325e0cfafbe1fd405833"}, {0x40, 0x0, 0x0, "89f9eb58032d38e14d888cfb5ad07ffc9a86f275c3a562f2b791d852f8f509fa3a1477c9edf2ab1167"}, {0x30, 0x0, 0x0, "f0f73ada5dc925a5c4b6032dfc31e1f713fcf90515291d1cf1"}, {0xe8, 0x0, 0x0, "4743080e9d574802f15806c24bc7b2c50cf4906ee058fdc68a3ced967900f68612f32244e720659eae304cc55b68b531236dc8a53863f9a430bb6567c2e0a6d28ffeab0519f416a4374a2354365287b9612595fcf954aaa9a18d908163a76a3c25883829a83bbc404374004fc8e64f3485fb5f983d8c9b2b2a0c18c50a2c7b49ad75b68e7780c6739c1b99f1b402878ec303298a0d9587eb4fc3b74616ad81b6f285cdd620b455a038a21e103810f7905503870c11332dff13598f2cd072783374ae70b9377b231b3047faef7627cefb5d"}, {0x1010, 0x1, 0x0, "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"}, {0xc0, 0x0, 0x0, "8f9f82636c54643a0bae2d3e7a32359481ad45690b2b1c239d4f31840b795ca023c67e8180b0213d7ffaa72ad07c5c46cd402cf00410b2bc64bacaf98e10dfdc75c62ed315af034a4b1f982e17a3d53e8d7d008ac9b144c618740ec15fd3823e39449095b54863996d9b1843d57ed904d9b6af40b63b42edba74017ed27907ed6fe2a0ab86cce2ce9ffe8382769a95bf28e599c731311d4e3e1a509eed4e57b646a8a19d3595ccc101"}, {0xd28, 0x0, 0x0, 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"}], 0x2008}, 0x0) 10:26:52 executing program 0: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, 0x0) [ 928.895375][ T1804] FAT-fs (loop5): bogus sectors per cluster 22 [ 928.903387][ T1806] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 928.918329][ T1803] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 928.926413][ T1804] FAT-fs (loop5): Can't find a valid FAT filesystem [ 928.951062][ T1806] FAT-fs (loop2): FAT read failed (blocknr 32) [ 928.957363][ T1820] loop1: detected capacity change from 328 to 0 [ 928.967755][ T1803] FAT-fs (loop4): Directory bread(block 64) failed [ 928.977969][ T1803] FAT-fs (loop4): Directory bread(block 65) failed [ 928.984932][ T1803] FAT-fs (loop4): Directory bread(block 66) failed [ 928.991769][ T1803] FAT-fs (loop4): Directory bread(block 67) failed [ 929.011625][ T1820] FAT-fs (loop1): FAT read failed (blocknr 9912) [ 929.027744][ T1803] FAT-fs (loop4): Directory bread(block 68) failed [ 929.060840][ T1803] FAT-fs (loop4): Directory bread(block 69) failed [ 929.061497][ T1804] loop5: detected capacity change from 64 to 0 [ 929.067424][ T1803] FAT-fs (loop4): Directory bread(block 70) failed [ 929.067447][ T1803] FAT-fs (loop4): Directory bread(block 71) failed [ 929.088409][ T1803] FAT-fs (loop4): Directory bread(block 72) failed [ 929.097017][ T1803] FAT-fs (loop4): Directory bread(block 73) failed [ 929.117102][ T1806] loop2: detected capacity change from 3 to 0 [ 929.134987][ T1804] FAT-fs (loop5): bogus sectors per cluster 22 [ 929.148882][ T1820] loop1: detected capacity change from 328 to 0 [ 929.155291][ T1804] FAT-fs (loop5): Can't find a valid FAT filesystem [ 929.165476][ T1806] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000b00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:53 executing program 3: r0 = socket(0x11, 0xa, 0x0) sendmsg$TIPC_CMD_SET_NETID(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 10:26:53 executing program 0: r0 = socket(0x11, 0xa, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, 0x0) [ 929.223269][ T1806] FAT-fs (loop2): FAT read failed (blocknr 32) [ 929.263530][ T1820] FAT-fs (loop1): FAT read failed (blocknr 9912) 10:26:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400070004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021720000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:53 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0xbe72eb9536029579) 10:26:53 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup(r0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={0x0}}, 0x0) 10:26:53 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 10:26:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020100000000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:53 executing program 3: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6a241, 0x80) 10:26:53 executing program 0: r0 = socket(0x11, 0xa, 0x0) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={0x0}}, 0x0) 10:26:53 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x400c0, 0x0) [ 929.462089][ T1844] loop4: detected capacity change from 64 to 0 [ 929.513460][ T1857] loop5: detected capacity change from 64 to 0 [ 929.533095][ T1844] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 929.562156][ T1857] FAT-fs (loop5): bogus sectors per cluster 23 [ 929.606143][ T1844] FAT-fs (loop4): Directory bread(block 64) failed [ 929.618291][ T1857] FAT-fs (loop5): Can't find a valid FAT filesystem [ 929.657096][ T1870] loop1: detected capacity change from 328 to 0 [ 929.669586][ T1844] FAT-fs (loop4): Directory bread(block 65) failed [ 929.692546][ T1844] FAT-fs (loop4): Directory bread(block 66) failed [ 929.699193][ T1844] FAT-fs (loop4): Directory bread(block 67) failed [ 929.706623][ T1844] FAT-fs (loop4): Directory bread(block 68) failed [ 929.715522][ T1844] FAT-fs (loop4): Directory bread(block 69) failed [ 929.722119][ T1844] FAT-fs (loop4): Directory bread(block 70) failed [ 929.726463][ T1870] FAT-fs (loop1): bogus number of FAT structure [ 929.728651][ T1844] FAT-fs (loop4): Directory bread(block 71) failed [ 929.728675][ T1844] FAT-fs (loop4): Directory bread(block 72) failed [ 929.748241][ T1844] FAT-fs (loop4): Directory bread(block 73) failed [ 929.751142][ T1870] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000c00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:53 executing program 3: openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x120841, 0x2c) 10:26:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400080004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:53 executing program 0: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x41, 0x0) r1 = dup(r0) write$P9_RLOCK(r1, 0x0, 0x0) 10:26:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021820000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 929.842203][ T1870] loop1: detected capacity change from 328 to 0 [ 929.849069][ T1870] FAT-fs (loop1): bogus number of FAT structure [ 929.876558][ T1870] FAT-fs (loop1): Can't find a valid FAT filesystem 10:26:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020100100000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:53 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, 0x0) 10:26:53 executing program 3: mq_open(&(0x7f0000000180)='IPVS\x00', 0x40, 0x0, &(0x7f00000001c0)={0x7, 0x1d8, 0x10000, 0xffffffffffffffe1}) [ 929.918964][ T1891] loop5: detected capacity change from 64 to 0 [ 929.933397][ T1890] loop2: detected capacity change from 3 to 0 [ 929.979984][ T1891] FAT-fs (loop5): bogus sectors per cluster 24 [ 929.986174][ T1891] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:53 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40201, 0x0) write$binfmt_script(r0, 0x0, 0xf3) [ 930.021682][ T1890] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 930.052931][ T1898] loop4: detected capacity change from 64 to 0 [ 930.053219][ T1890] FAT-fs (loop2): FAT read failed (blocknr 32) [ 930.092460][ T1898] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 930.108916][ T1898] FAT-fs (loop4): Directory bread(block 64) failed [ 930.117026][ T1898] FAT-fs (loop4): Directory bread(block 65) failed [ 930.124236][ T1898] FAT-fs (loop4): Directory bread(block 66) failed [ 930.130918][ T1898] FAT-fs (loop4): Directory bread(block 67) failed 10:26:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021920000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:53 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2a040, 0x0) close(r0) [ 930.137530][ T1898] FAT-fs (loop4): Directory bread(block 68) failed [ 930.148598][ T1898] FAT-fs (loop4): Directory bread(block 69) failed [ 930.157680][ T1898] FAT-fs (loop4): Directory bread(block 70) failed [ 930.165436][ T1898] FAT-fs (loop4): Directory bread(block 71) failed [ 930.167236][ T1909] loop1: detected capacity change from 328 to 0 [ 930.172060][ T1898] FAT-fs (loop4): Directory bread(block 72) failed [ 930.185094][ T1898] FAT-fs (loop4): Directory bread(block 73) failed 10:26:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) [ 930.293612][ T1909] FAT-fs (loop1): FAT read failed (blocknr 4128) [ 930.301940][ T1890] loop2: detected capacity change from 3 to 0 10:26:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000d00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_ACCEPT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x40044) [ 930.358714][ T1927] loop5: detected capacity change from 64 to 0 [ 930.367984][ T1890] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 930.391849][ T1890] FAT-fs (loop2): FAT read failed (blocknr 32) [ 930.414314][ T1927] FAT-fs (loop5): bogus sectors per cluster 25 [ 930.455100][ T1927] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400090004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:54 executing program 0: r0 = socket(0x11, 0xa, 0x0) close(r0) 10:26:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000300000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:54 executing program 3: socket(0xa, 0x3, 0x2f8) 10:26:54 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, 0x0) 10:26:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, 0x0) 10:26:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021a20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:54 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f0000000040)='.log\x00', 0x101042, 0x94) 10:26:54 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$CHAR_RAW_SECTGET(r1, 0x1267, 0x0) [ 930.642217][ T1935] loop4: detected capacity change from 64 to 0 [ 930.660685][ T1935] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 930.673228][ T1935] FAT-fs (loop4): Directory bread(block 64) failed [ 930.685351][ T1935] FAT-fs (loop4): Directory bread(block 65) failed 10:26:54 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$CHAR_RAW_IOMIN(r1, 0x1278, 0x0) [ 930.691660][ T1941] loop1: detected capacity change from 328 to 0 [ 930.692082][ T1935] FAT-fs (loop4): Directory bread(block 66) failed [ 930.710220][ T1935] FAT-fs (loop4): Directory bread(block 67) failed [ 930.732430][ T1964] loop2: detected capacity change from 3 to 0 [ 930.732520][ T1935] FAT-fs (loop4): Directory bread(block 68) failed [ 930.749327][ T1935] FAT-fs (loop4): Directory bread(block 69) failed [ 930.762885][ T1935] FAT-fs (loop4): Directory bread(block 70) failed [ 930.763150][ T1963] loop5: detected capacity change from 64 to 0 [ 930.769452][ T1935] FAT-fs (loop4): Directory bread(block 71) failed [ 930.769471][ T1935] FAT-fs (loop4): Directory bread(block 72) failed [ 930.769487][ T1935] FAT-fs (loop4): Directory bread(block 73) failed [ 930.798215][ T1963] FAT-fs (loop5): bogus sectors per cluster 26 [ 930.800395][ T1964] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 930.808539][ T1963] FAT-fs (loop5): Can't find a valid FAT filesystem [ 930.832035][ T1964] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000e00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:54 executing program 0: openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x40040, 0x140) [ 930.950480][ T1964] loop2: detected capacity change from 3 to 0 [ 931.025817][ T1963] loop5: detected capacity change from 64 to 0 [ 931.033699][ T1964] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 931.047729][ T1963] FAT-fs (loop5): bogus sectors per cluster 26 [ 931.056143][ T1963] FAT-fs (loop5): Can't find a valid FAT filesystem [ 931.068381][ T1964] FAT-fs (loop2): FAT read failed (blocknr 32) [ 931.118746][ T1986] loop4: detected capacity change from 64 to 0 10:26:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004000a0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020ee0300000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x2000c080) 10:26:54 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x0) [ 931.186396][ T1986] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 931.206143][ T1986] FAT-fs (loop4): Directory bread(block 64) failed [ 931.216202][ T1986] FAT-fs (loop4): Directory bread(block 65) failed [ 931.226092][ T1986] FAT-fs (loop4): Directory bread(block 66) failed 10:26:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021b20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 931.232874][ T1986] FAT-fs (loop4): Directory bread(block 67) failed [ 931.239481][ T1986] FAT-fs (loop4): Directory bread(block 68) failed [ 931.248053][ T1986] FAT-fs (loop4): Directory bread(block 69) failed [ 931.254788][ T1986] FAT-fs (loop4): Directory bread(block 70) failed [ 931.270659][ T1986] FAT-fs (loop4): Directory bread(block 71) failed 10:26:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 10:26:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[], 0x24}}, 0x4000080) [ 931.288404][ T1995] loop1: detected capacity change from 328 to 0 [ 931.291309][ T1986] FAT-fs (loop4): Directory bread(block 72) failed [ 931.325891][ T1986] FAT-fs (loop4): Directory bread(block 73) failed [ 931.330044][ T2000] loop2: detected capacity change from 3 to 0 [ 931.356262][ T1995] FAT-fs (loop1): FAT read failed (blocknr 60960) [ 931.365342][ T2006] loop5: detected capacity change from 64 to 0 [ 931.375268][ T2006] FAT-fs (loop5): bogus sectors per cluster 27 [ 931.381551][ T2006] FAT-fs (loop5): Can't find a valid FAT filesystem [ 931.393993][ T2000] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000f00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:55 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f0000000100)='.pending_reads\x00', 0xe2a40, 0x191) 10:26:55 executing program 3: fchmodat(0xffffffffffffffff, 0xfffffffffffffffe, 0x0) [ 931.426816][ T2000] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:55 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) getgroups(0x4, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 10:26:55 executing program 3: r0 = socket(0x2, 0x3, 0x0) sendto(r0, &(0x7f0000000200)="dd4b26cf0235339a0f1f9dcdca2421db8d7e25d3591a71cdf2ece0fdad668820aafc78e55b2cbe09780822b7ec35954d2bf52bb65f26c034419b1904a1eef71731b55ae045906204d52682ffd093d3e7271d617b841e8363398b580a5cbaac7cc9b9efbbcef5b947011df008bbd682a1eb98839cb7946b22dfe18ccb8c529a620465be7a7ad98ea2aea2753054e5413fdabd687bee", 0x95, 0x0, &(0x7f0000000300), 0x10) [ 931.556392][ T2006] loop5: detected capacity change from 64 to 0 [ 931.576519][ T2000] loop2: detected capacity change from 3 to 0 [ 931.598058][ T1995] loop1: detected capacity change from 328 to 0 [ 931.607231][ T2006] FAT-fs (loop5): bogus sectors per cluster 27 [ 931.623678][ T2000] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 931.635260][ T2006] FAT-fs (loop5): Can't find a valid FAT filesystem [ 931.649232][ T2039] loop4: detected capacity change from 64 to 0 [ 931.649367][ T2000] FAT-fs (loop2): FAT read failed (blocknr 32) [ 931.670016][ T1995] FAT-fs (loop1): FAT read failed (blocknr 60960) 10:26:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) close(r0) 10:26:55 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f00000005c0)='./file0\x00', 0x0) 10:26:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004000b0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020fc0300000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021c20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 931.739062][ T2039] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 10:26:55 executing program 0: pipe2(&(0x7f0000000a00)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) [ 931.807106][ T2039] FAT-fs (loop4): Directory bread(block 64) failed [ 931.819170][ T2039] FAT-fs (loop4): Directory bread(block 65) failed [ 931.838363][ T2039] FAT-fs (loop4): Directory bread(block 66) failed 10:26:55 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$incfs(r0, &(0x7f0000000080)='.log\x00', 0x8140, 0xa2) [ 931.853431][ T2039] FAT-fs (loop4): Directory bread(block 67) failed [ 931.872874][ T2039] FAT-fs (loop4): Directory bread(block 68) failed [ 931.886898][ T2039] FAT-fs (loop4): Directory bread(block 69) failed [ 931.899101][ T2039] FAT-fs (loop4): Directory bread(block 70) failed [ 931.909620][ T2039] FAT-fs (loop4): Directory bread(block 71) failed [ 931.916952][ T2039] FAT-fs (loop4): Directory bread(block 72) failed [ 931.933339][ T2039] FAT-fs (loop4): Directory bread(block 73) failed [ 931.940446][ T2059] loop2: detected capacity change from 3 to 0 [ 931.956629][ T2069] loop1: detected capacity change from 328 to 0 [ 931.967243][ T2073] loop5: detected capacity change from 64 to 0 [ 931.981484][ T2059] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 931.993944][ T2069] FAT-fs (loop1): FAT read failed (blocknr 64544) 10:26:55 executing program 0: r0 = socket(0x11, 0xa, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 10:26:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020001000000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:55 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) r1 = dup(r0) fchown(r1, 0x0, 0x0) 10:26:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x20040040) [ 932.004805][ T2073] FAT-fs (loop5): bogus sectors per cluster 28 [ 932.012283][ T2059] FAT-fs (loop2): FAT read failed (blocknr 32) [ 932.036968][ T2073] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:55 executing program 0: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x41, 0x0) write$P9_RLOCK(r0, 0x0, 0x0) 10:26:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400027e20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 932.073226][ T2069] loop1: detected capacity change from 328 to 0 10:26:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004000c0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 932.130665][ T2069] FAT-fs (loop1): FAT read failed (blocknr 64544) 10:26:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020080400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020fd0300000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020070400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021d20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020060400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 932.250812][ T2094] loop4: detected capacity change from 64 to 0 [ 932.300746][ T2094] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 932.342893][ T2094] FAT-fs (loop4): Directory bread(block 64) failed [ 932.356201][ T2105] loop2: detected capacity change from 3 to 0 [ 932.364854][ T2094] FAT-fs (loop4): Directory bread(block 65) failed 10:26:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020040400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 932.387938][ T2105] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 932.392551][ T2094] FAT-fs (loop4): Directory bread(block 66) failed [ 932.403863][ T2094] FAT-fs (loop4): Directory bread(block 67) failed [ 932.411073][ T2094] FAT-fs (loop4): Directory bread(block 68) failed [ 932.417632][ T2114] loop5: detected capacity change from 64 to 0 [ 932.424015][ T2094] FAT-fs (loop4): Directory bread(block 69) failed [ 932.429455][ T2105] FAT-fs (loop2): FAT read failed (blocknr 32) [ 932.439064][ T2094] FAT-fs (loop4): Directory bread(block 70) failed [ 932.445866][ T2094] FAT-fs (loop4): Directory bread(block 71) failed [ 932.452807][ T2094] FAT-fs (loop4): Directory bread(block 72) failed [ 932.456444][ T2115] loop1: detected capacity change from 328 to 0 [ 932.462111][ T2094] FAT-fs (loop4): Directory bread(block 73) failed [ 932.479510][ T2114] FAT-fs (loop5): bogus sectors per cluster 29 [ 932.490518][ T2114] FAT-fs (loop5): Can't find a valid FAT filesystem [ 932.522931][ T2115] FAT-fs (loop1): FAT read failed (blocknr 64800) [ 932.550341][ T2105] loop2: detected capacity change from 3 to 0 [ 932.612061][ T2105] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 932.621252][ T2114] loop5: detected capacity change from 64 to 0 10:26:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020001100000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020b20000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000002c000004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004000d0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) 10:26:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021e20000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 932.679837][ T2105] FAT-fs (loop2): FAT read failed (blocknr 32) [ 932.681179][ T2114] FAT-fs (loop5): bogus sectors per cluster 29 [ 932.708530][ T2114] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:56 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020fe0300000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400021620000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e3b617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e33617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e3b617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e33617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:56 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e3b617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 932.930865][ T2144] loop5: detected capacity change from 64 to 0 [ 932.945474][ T2140] loop2: detected capacity change from 3 to 0 [ 932.953605][ T2140] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 932.959782][ T2157] loop1: detected capacity change from 328 to 0 [ 932.971248][ T2140] FAT-fs (loop2): FAT read failed (blocknr 32) [ 932.983901][ T2144] FAT-fs (loop5): bogus sectors per cluster 30 [ 932.991319][ T2144] FAT-fs (loop5): Can't find a valid FAT filesystem [ 933.019920][ T2168] loop4: detected capacity change from 64 to 0 [ 933.060349][ T2157] FAT-fs (loop1): FAT read failed (blocknr 65056) [ 933.060858][ T2140] loop2: detected capacity change from 3 to 0 [ 933.078815][ T2140] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 933.081758][ T2168] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 933.089385][ T2140] FAT-fs (loop2): FAT read failed (blocknr 32) [ 933.103733][ T2144] loop5: detected capacity change from 64 to 0 [ 933.111645][ T2168] FAT-fs (loop4): Directory bread(block 64) failed [ 933.118833][ T2168] FAT-fs (loop4): Directory bread(block 65) failed [ 933.132761][ T2168] FAT-fs (loop4): Directory bread(block 66) failed [ 933.145597][ T2168] FAT-fs (loop4): Directory bread(block 67) failed [ 933.158351][ T2168] FAT-fs (loop4): Directory bread(block 68) failed [ 933.169198][ T2168] FAT-fs (loop4): Directory bread(block 69) failed [ 933.176252][ T2168] FAT-fs (loop4): Directory bread(block 70) failed [ 933.177862][ T2144] FAT-fs (loop5): bogus sectors per cluster 30 [ 933.182927][ T2168] FAT-fs (loop4): Directory bread(block 71) failed [ 933.195797][ T2168] FAT-fs (loop4): Directory bread(block 72) failed [ 933.202362][ T2168] FAT-fs (loop4): Directory bread(block 73) failed [ 933.228284][ T2144] FAT-fs (loop5): Can't find a valid FAT filesystem [ 933.260696][ T2157] loop1: detected capacity change from 328 to 0 10:26:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020001200000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e33617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66733366617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004000e0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 933.282744][ T2157] FAT-fs (loop1): FAT read failed (blocknr 65056) 10:26:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022120000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 933.471169][ T2189] loop2: detected capacity change from 3 to 0 [ 933.479001][ T2189] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 933.492938][ T2189] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020020400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66733366617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66312e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66312e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66733366617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66312e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020fe0300000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 933.639808][ T2199] loop5: detected capacity change from 64 to 0 [ 933.665359][ T2227] loop4: detected capacity change from 64 to 0 [ 933.675563][ T2189] loop2: detected capacity change from 3 to 0 [ 933.696387][ T2199] FAT-fs (loop5): bogus sectors per cluster 33 [ 933.702958][ T2227] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 933.711840][ T2199] FAT-fs (loop5): Can't find a valid FAT filesystem [ 933.714501][ T2227] FAT-fs (loop4): Directory bread(block 64) failed [ 933.718760][ T2239] loop1: detected capacity change from 328 to 0 [ 933.725491][ T2227] FAT-fs (loop4): Directory bread(block 65) failed [ 933.738086][ T2227] FAT-fs (loop4): Directory bread(block 66) failed [ 933.747176][ T2227] FAT-fs (loop4): Directory bread(block 67) failed [ 933.753835][ T2227] FAT-fs (loop4): Directory bread(block 68) failed [ 933.760593][ T2227] FAT-fs (loop4): Directory bread(block 69) failed [ 933.767258][ T2227] FAT-fs (loop4): Directory bread(block 70) failed [ 933.774530][ T2227] FAT-fs (loop4): Directory bread(block 71) failed [ 933.781356][ T2227] FAT-fs (loop4): Directory bread(block 72) failed [ 933.787929][ T2227] FAT-fs (loop4): Directory bread(block 73) failed [ 933.869854][ T2239] FAT-fs (loop1): FAT read failed (blocknr 544) [ 933.906197][ T2199] loop5: detected capacity change from 64 to 0 10:26:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020001b00000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617200028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b3c732e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e666174000280200004000f0004f80000200040000300000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x3e0}], 0x0, &(0x7f0000011300)) [ 933.956818][ T2199] FAT-fs (loop5): bogus sectors per cluster 33 [ 933.987706][ T2199] FAT-fs (loop5): Can't find a valid FAT filesystem 10:26:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400022220000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020030400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b3c732e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) 10:26:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617200028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 934.110051][ T2254] loop2: detected capacity change from 3 to 0 [ 934.117814][ T2256] loop4: detected capacity change from 64 to 0 [ 934.139133][ T2254] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 934.148374][ T2254] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617200028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) [ 934.194755][ T2256] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 934.214773][ T2256] FAT-fs (loop4): Directory bread(block 64) failed [ 934.224530][ T2256] FAT-fs (loop4): Directory bread(block 65) failed [ 934.231519][ T2256] FAT-fs (loop4): Directory bread(block 66) failed [ 934.238087][ T2256] FAT-fs (loop4): Directory bread(block 67) failed [ 934.245714][ T2256] FAT-fs (loop4): Directory bread(block 68) failed [ 934.252324][ T2256] FAT-fs (loop4): Directory bread(block 69) failed [ 934.275666][ T2269] loop1: detected capacity change from 328 to 0 [ 934.282502][ T2256] FAT-fs (loop4): Directory bread(block 70) failed 10:26:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b3c732e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 934.290951][ T2254] loop2: detected capacity change from 3 to 0 [ 934.297900][ T2254] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 934.314845][ T2269] FAT-fs (loop1): FAT read failed (blocknr 800) [ 934.314988][ T2256] FAT-fs (loop4): Directory bread(block 71) failed [ 934.339857][ T2254] FAT-fs (loop2): FAT read failed (blocknr 32) 10:26:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66616c00028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b4", 0x66}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/46, 0x2e, 0x1e0}, {&(0x7f0000010200)="0000000072724161010000000700"/30, 0x1e, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400028020000400000004f8000020004000030000000000000001000000000000000200000001000600000000000000000000000000800029293ac6f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0", 0x62, 0xc00}, {&(0x7f0000010400), 0x0, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)}, {&(0x7f0000010b00), 0x0, 0x14800}], 0x0, &(0x7f0000011300)) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 10:26:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b37732e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}], 0x0, &(0x7f0000011300)) [ 934.363287][ T2256] FAT-fs (loop4): Directory bread(block 72) failed [ 934.390977][ T2286] loop5: detected capacity change from 64 to 0 [ 934.408435][ T2256] FAT-fs (loop4): Directory bread(block 73) failed [ 934.499870][ T2286] FAT-fs (loop5): bogus sectors per cluster 34 [ 934.516627][ T2286] FAT-fs (loop5): Can't find a valid FAT filesystem [ 934.526967][ T2269] loop1: detected capacity change from 328 to 0 [ 934.542067][ T2269] FAT-fs (loop1): FAT read failed (blocknr 800) [ 934.551523][T16399] ==================================================================