0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000002001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0xa, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:27 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000000301010400000000141a000002000000240002"], 0x38}}, 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) 19:20:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xad26000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) [ 1000.270595][T22623] __nla_validate_parse: 493 callbacks suppressed [ 1000.270606][T22623] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1000.287522][T22623] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1000.297189][T22628] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1000.306823][T22627] loop4: detected capacity change from 0 to 16383 [ 1000.307504][T22623] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1000.324082][T22623] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1000.324456][T22635] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1000.338865][T22628] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1000.353336][T22623] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0xb, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:27 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000002501a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:27 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xa01c, 0x40800, 0x0, 0xffffffffffffff95) [ 1000.364080][T22637] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1000.373765][T22623] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1000.374020][T22626] loop5: detected capacity change from 0 to 32760 19:20:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x4, 0x80000000, 0x8, 0x17, "7279206384623a97c1ec95b0cb000b848b5900"}) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000300)={0x3, 0xf8b0, 0x6, 0x1, 0x19, "2ed0f2fa1dc16da2"}) 19:20:27 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000003f01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0xc, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:27 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe05, 0x40800, 0x0, 0xffffffffffffff95) [ 1000.413576][T22626] FAT-fs (loop5): Directory bread(block 32760) failed [ 1000.443036][T22652] loop4: detected capacity change from 0 to 16383 [ 1000.444508][T22626] FAT-fs (loop5): Directory bread(block 32761) failed 19:20:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000004801a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1000.482047][T22626] FAT-fs (loop5): Directory bread(block 32762) failed [ 1000.489199][T22626] FAT-fs (loop5): Directory bread(block 32763) failed [ 1000.496738][T22626] FAT-fs (loop5): Directory bread(block 32764) failed [ 1000.503595][T22626] FAT-fs (loop5): Directory bread(block 32765) failed [ 1000.510954][T22626] FAT-fs (loop5): Directory bread(block 32766) failed [ 1000.518119][T22626] FAT-fs (loop5): Directory bread(block 32767) failed 19:20:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000004c01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000009c5b01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:28 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x803, 0x6) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r1, &(0x7f0000008440)=[{{0x0, 0x536, 0x0}}], 0x400000000000107, 0x0) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000000100)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1}, 0x800}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/237, 0xed}], 0x1, &(0x7f00000012c0)=""/206, 0xce}, 0x5}, {{&(0x7f00000013c0)=@x25={0x9, @remote}, 0x80, &(0x7f0000001480)=[{&(0x7f0000001440)=""/48, 0x30}], 0x1, &(0x7f00000014c0)=""/158, 0x9e}}, {{&(0x7f0000001580)=@in={0x2, 0x0, @private}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001600)=""/138, 0x8a}], 0x1, &(0x7f0000001700)=""/90, 0x5a}, 0x8}, {{&(0x7f0000001780)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000001800)=""/46, 0x2e}, {&(0x7f0000001840)=""/179, 0xb3}, {&(0x7f0000001900)}, {&(0x7f0000001940)=""/123, 0x7b}, {&(0x7f00000019c0)=""/2, 0x2}, {&(0x7f0000001a00)=""/110, 0x6e}, {&(0x7f0000001a80)=""/165, 0xa5}, {&(0x7f0000001b40)=""/4096, 0x1000}], 0x8, &(0x7f0000002bc0)=""/151, 0x97}, 0x3}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002c80)=""/215, 0xd7}], 0x1, &(0x7f0000002dc0)=""/90, 0x5a}, 0x329}, {{&(0x7f0000002e40)=@vsock, 0x80, &(0x7f0000003480)=[{&(0x7f0000002ec0)=""/228, 0xe4}, {&(0x7f0000002fc0)=""/191, 0xbf}, {&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/247, 0xf7}, {&(0x7f0000003240)=""/104, 0x68}, {&(0x7f00000032c0)=""/110, 0x6e}, {&(0x7f0000003340)=""/69, 0x45}, {&(0x7f00000033c0)=""/135, 0x87}], 0x8, &(0x7f0000003500)=""/206, 0xce}, 0x2}, {{&(0x7f0000003600)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000003780)=[{&(0x7f0000003680)=""/37, 0x25}, {&(0x7f00000036c0)=""/155, 0x9b}], 0x2, &(0x7f00000037c0)=""/15, 0xf}, 0x4}, {{&(0x7f0000003800)=@qipcrtr, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003880)=""/240, 0xf0}, {&(0x7f0000003980)=""/120, 0x78}, {&(0x7f0000003a00)=""/96, 0x60}, {&(0x7f0000003a80)=""/15, 0xf}], 0x4, &(0x7f0000003b00)=""/116, 0x74}, 0x6}, {{&(0x7f0000003b80)=@qipcrtr, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003c00)=""/14, 0xe}, {&(0x7f0000003c40)=""/74, 0x4a}, {&(0x7f0000003cc0)=""/60, 0x3c}, {&(0x7f0000003d00)=""/182, 0xb6}], 0x4, &(0x7f0000003e00)=""/141, 0x8d}, 0x9}], 0xa, 0x140, &(0x7f0000004140)={0x77359400}) [ 1000.526443][T22626] FAT-fs (loop5): Directory bread(block 32768) failed [ 1000.533282][T22626] FAT-fs (loop5): Directory bread(block 32769) failed [ 1000.568142][T22668] loop4: detected capacity change from 0 to 16383 19:20:28 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe40, 0x40800, 0x0, 0xffffffffffffff95) 19:20:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x4, 0x80000000, 0x8, 0x17, "7279206384623a97c1ec95b0cb000b848b5900"}) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000300)={0x3, 0xf8b0, 0x6, 0x1, 0x19, "2ed0f2fa1dc16da2"}) 19:20:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0xd, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000006001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xb409000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef0100010000002bc4645f000000000000000001000000000000000b0000000001000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e373836333438323637", 0xa2, 0x400}, {&(0x7f0000010100)="0000000000000000000000002f527b43270a4164871303f1137e5908010040000c000000000000002bc4645f", 0x2c, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000500000000000000000000000000000000000000040100004d", 0x39, 0x540}, {&(0x7f0000000040)="00000000000000000000000000000000000000000000000000000000787371fe", 0x20, 0x7e0}, {&(0x7f0000010400)="0200000012000000220000002d000f00030004000000000031245cf20f0062e6000000000000000000000000000000000000000000000000d4189ee9", 0x3c, 0x1000}, {&(0x7f0000011d00)="ffff01", 0x3, 0x12000}, {&(0x7f0000012f00)="ed410000001000002bc4645f2bc4645f2bc4645f00000000000004000800000000000800050000000af3010004000000000000000000000001000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f49000020004f3f54a9d2a254a9d2a2000000002bc4645f", 0x94, 0x22100}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x410481, 0x0) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000080)="d6", 0x1}], 0x1, 0x0, 0x0) move_mount(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x52) 19:20:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0xf, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000006801a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:28 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0x33fe0, 0x40800, 0x0, 0xffffffffffffff95) [ 1000.713144][T22699] loop4: detected capacity change from 0 to 16383 19:20:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000006c01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:28 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0x2000fecb, 0x40800, 0x0, 0xffffffffffffff95) 19:20:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x10, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @local}, {0x2, 0x0, @multicast2}, 0x1f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}) socketpair(0x0, 0x3, 0x42d, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x5e, @loopback, 0x4e21, 0x3, 'lblcr\x00', 0x10, 0xfffffffe, 0x3c}, {@dev={0xac, 0x14, 0x14, 0x20}, 0x4e22, 0x2000, 0x4, 0x5, 0x8}}, 0x44) [ 1000.790054][T22716] loop4: detected capacity change from 0 to 16383 [ 1000.799538][T22716] FAT-fs (loop4): bogus number of reserved sectors [ 1000.806067][T22716] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x4, 0x80000000, 0x8, 0x17, "7279206384623a97c1ec95b0cb000b848b5900"}) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:28 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0x7ffff000, 0x40800, 0x0, 0xffffffffffffff95) 19:20:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000007401a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1000.883057][T22737] loop4: detected capacity change from 0 to 16383 [ 1000.897263][T22737] FAT-fs (loop4): bogus number of reserved sectors [ 1000.903792][T22737] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1000.941753][T22720] loop5: detected capacity change from 0 to 32760 [ 1000.952648][T22720] FAT-fs (loop5): Directory bread(block 32760) failed [ 1000.960078][T22720] FAT-fs (loop5): Directory bread(block 32761) failed [ 1000.967102][T22720] FAT-fs (loop5): Directory bread(block 32762) failed [ 1000.974292][T22720] FAT-fs (loop5): Directory bread(block 32763) failed [ 1000.981288][T22720] FAT-fs (loop5): Directory bread(block 32764) failed 19:20:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xb426000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:28 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000300), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x0, 0x9}) syz_mount_image$iso9660(&(0x7f0000000200), &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000840)={[{@block}]}) 19:20:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x44, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000007a01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:28 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfffffdef, 0x40800, 0x0, 0xffffffffffffff95) 19:20:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x4, 0x80000000, 0x8, 0x17, "7279206384623a97c1ec95b0cb000b848b5900"}) syz_open_pts(r0, 0x0) [ 1000.988253][T22720] FAT-fs (loop5): Directory bread(block 32765) failed [ 1000.995345][T22720] FAT-fs (loop5): Directory bread(block 32766) failed [ 1001.002092][T22720] FAT-fs (loop5): Directory bread(block 32767) failed [ 1001.009212][T22720] FAT-fs (loop5): Directory bread(block 32768) failed [ 1001.016095][T22720] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:28 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4040c, 0x0, 0xffffffffffffff95) 19:20:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300d75d308701a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:28 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40802, 0x0, 0xffffffffffffff95) 19:20:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300ffffff9e01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:28 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40803, 0x0, 0xffffffffffffff95) [ 1001.121560][T22768] loop4: detected capacity change from 0 to 16383 [ 1001.138301][T22768] FAT-fs (loop4): bogus number of reserved sectors [ 1001.144982][T22768] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x4, 0x80000000, 0x8, 0x17, "7279206384623a97c1ec95b0cb000b848b5900"}) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300ffffffc301a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1001.198935][T22768] loop4: detected capacity change from 0 to 16383 [ 1001.223273][T22768] FAT-fs (loop4): bogus number of reserved sectors [ 1001.229880][T22768] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1001.316382][T22791] loop5: detected capacity change from 0 to 32760 [ 1001.329019][T22791] FAT-fs (loop5): Directory bread(block 32760) failed [ 1001.336457][T22791] FAT-fs (loop5): Directory bread(block 32761) failed [ 1001.343251][T22791] FAT-fs (loop5): Directory bread(block 32762) failed [ 1001.350047][T22791] FAT-fs (loop5): Directory bread(block 32763) failed [ 1001.356840][T22791] FAT-fs (loop5): Directory bread(block 32764) failed 19:20:28 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40804, 0x0, 0xffffffffffffff95) 19:20:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x4, 0x80000000, 0x8, 0x17, "7279206384623a97c1ec95b0cb000b848b5900"}) 19:20:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030087305dd701a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x110, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1001.363645][T22791] FAT-fs (loop5): Directory bread(block 32765) failed [ 1001.370408][T22791] FAT-fs (loop5): Directory bread(block 32766) failed [ 1001.377197][T22791] FAT-fs (loop5): Directory bread(block 32767) failed [ 1001.383969][T22791] FAT-fs (loop5): Directory bread(block 32768) failed [ 1001.390737][T22791] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xb509000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x4, 0x80000000, 0x8, 0x17, "7279206384623a97c1ec95b0cb000b848b5900"}) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:28 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40805, 0x0, 0xffffffffffffff95) 19:20:28 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300ffffffe001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x3f6, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:29 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300ffffffea01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1001.492954][T22819] loop4: detected capacity change from 0 to 16383 [ 1001.503245][T22819] FAT-fs (loop4): bogus number of reserved sectors [ 1001.509791][T22819] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:29 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40806, 0x0, 0xffffffffffffff95) 19:20:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) 19:20:29 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40807, 0x0, 0xffffffffffffff95) 19:20:29 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000005def01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x3fff, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:29 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40809, 0x0, 0xffffffffffffff95) [ 1001.632988][T22849] loop4: detected capacity change from 0 to 16383 [ 1001.650876][T22849] FAT-fs (loop4): bogus number of reserved sectors [ 1001.657386][T22849] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1001.701514][T22840] loop5: detected capacity change from 0 to 32760 [ 1001.713685][T22840] FAT-fs (loop5): Directory bread(block 32760) failed [ 1001.721049][T22840] FAT-fs (loop5): Directory bread(block 32761) failed [ 1001.728641][T22840] FAT-fs (loop5): Directory bread(block 32762) failed [ 1001.739476][T22840] FAT-fs (loop5): Directory bread(block 32763) failed [ 1001.746662][T22840] FAT-fs (loop5): Directory bread(block 32764) failed [ 1001.753520][T22840] FAT-fs (loop5): Directory bread(block 32765) failed [ 1001.760870][T22840] FAT-fs (loop5): Directory bread(block 32766) failed [ 1001.767996][T22840] FAT-fs (loop5): Directory bread(block 32767) failed [ 1001.776114][T22840] FAT-fs (loop5): Directory bread(block 32768) failed [ 1001.782967][T22840] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xb600000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:29 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300ffffffef01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:29 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4080e, 0x0, 0xffffffffffffff95) 19:20:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x4, 0x80000000, 0x8, 0x17, "7279206384623a97c1ec95b0cb000b848b5900"}) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) [ 1001.831719][T22873] loop4: detected capacity change from 0 to 16383 [ 1001.841715][T22873] FAT-fs (loop4): bogus number of reserved sectors [ 1001.848248][T22873] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:29 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300fffffff001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0xff01, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:29 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40810, 0x0, 0xffffffffffffff95) 19:20:29 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000003fa01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1001.948544][T22873] loop4: detected capacity change from 0 to 16383 [ 1001.958990][T22873] FAT-fs (loop4): bogus number of reserved sectors [ 1001.965524][T22873] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:29 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40860, 0x0, 0xffffffffffffff95) 19:20:29 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40c0e, 0x0, 0xffffffffffffff95) 19:20:29 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000fc01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1002.131705][T22903] loop5: detected capacity change from 0 to 32760 [ 1002.145529][T22903] FAT-fs (loop5): Directory bread(block 32760) failed [ 1002.152897][T22903] FAT-fs (loop5): Directory bread(block 32761) failed [ 1002.160293][T22903] FAT-fs (loop5): Directory bread(block 32762) failed [ 1002.167481][T22903] FAT-fs (loop5): Directory bread(block 32763) failed [ 1002.174277][T22903] FAT-fs (loop5): Directory bread(block 32764) failed [ 1002.181585][T22903] FAT-fs (loop5): Directory bread(block 32765) failed [ 1002.188753][T22903] FAT-fs (loop5): Directory bread(block 32766) failed [ 1002.195951][T22903] FAT-fs (loop5): Directory bread(block 32767) failed [ 1002.202819][T22903] FAT-fs (loop5): Directory bread(block 32768) failed [ 1002.210124][T22903] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) 19:20:29 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4100e, 0x0, 0xffffffffffffff95) 19:20:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xb609000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) [ 1002.373692][T22906] loop4: detected capacity change from 0 to 16383 [ 1002.381890][T22906] FAT-fs (loop4): bogus number of reserved sectors [ 1002.388460][T22906] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x4, 0x80000000, 0x8, 0x17, "7279206384623a97c1ec95b0cb000b848b5900"}) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:29 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000003fc01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:29 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4140e, 0x0, 0xffffffffffffff95) [ 1002.472078][T22944] loop5: detected capacity change from 0 to 32760 [ 1002.483003][T22944] FAT-fs (loop5): Directory bread(block 32760) failed [ 1002.500559][T22944] FAT-fs (loop5): Directory bread(block 32761) failed [ 1002.507413][T22944] FAT-fs (loop5): Directory bread(block 32762) failed [ 1002.514309][T22944] FAT-fs (loop5): Directory bread(block 32763) failed 19:20:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0xff0f, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) 19:20:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4180e, 0x0, 0xffffffffffffff95) 19:20:30 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300fffffffc01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1002.523455][T22944] FAT-fs (loop5): Directory bread(block 32764) failed [ 1002.533254][T22944] FAT-fs (loop5): Directory bread(block 32765) failed [ 1002.543529][T22944] FAT-fs (loop5): Directory bread(block 32766) failed [ 1002.550612][T22944] FAT-fs (loop5): Directory bread(block 32767) failed [ 1002.557564][T22944] FAT-fs (loop5): Directory bread(block 32768) failed [ 1002.564811][T22944] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:30 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300ffff80fe01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x41c0e, 0x0, 0xffffffffffffff95) 19:20:30 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300ffffc0fe01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x42009, 0x0, 0xffffffffffffff95) 19:20:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xb709000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) [ 1002.877976][T22990] loop5: detected capacity change from 0 to 32760 [ 1002.889977][T22990] FAT-fs (loop5): Directory bread(block 32760) failed [ 1002.896828][T22990] FAT-fs (loop5): Directory bread(block 32761) failed [ 1002.903761][T22990] FAT-fs (loop5): Directory bread(block 32762) failed [ 1002.910871][T22990] FAT-fs (loop5): Directory bread(block 32763) failed [ 1002.917828][T22990] FAT-fs (loop5): Directory bread(block 32764) failed [ 1002.924829][T22990] FAT-fs (loop5): Directory bread(block 32765) failed [ 1002.927359][T22964] loop4: detected capacity change from 0 to 16383 [ 1002.938531][T22990] FAT-fs (loop5): Directory bread(block 32766) failed [ 1002.941598][T22964] FAT-fs (loop4): bogus number of reserved sectors [ 1002.950725][T22990] FAT-fs (loop5): Directory bread(block 32767) failed [ 1002.951782][T22964] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1002.969774][T22990] FAT-fs (loop5): Directory bread(block 32768) failed [ 1002.976835][T22990] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x4, 0x80000000, 0x8, 0x17, "7279206384623a97c1ec95b0cb000b848b5900"}) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:30 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300fffffffe01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4200c, 0x0, 0xffffffffffffff95) 19:20:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) 19:20:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2cc00, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xb809000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4200e, 0x0, 0xffffffffffffff95) 19:20:30 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000ff01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4240e, 0x0, 0xffffffffffffff95) 19:20:30 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000ffff01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) 19:20:30 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4280c, 0x0, 0xffffffffffffff95) [ 1003.283769][T23024] loop5: detected capacity change from 0 to 32760 [ 1003.296815][T23024] FAT-fs (loop5): Directory bread(block 32760) failed [ 1003.314335][T23024] FAT-fs (loop5): Directory bread(block 32761) failed [ 1003.321290][T23024] FAT-fs (loop5): Directory bread(block 32762) failed [ 1003.328298][T23024] FAT-fs (loop5): Directory bread(block 32763) failed [ 1003.335352][T23024] FAT-fs (loop5): Directory bread(block 32764) failed [ 1003.342217][T23024] FAT-fs (loop5): Directory bread(block 32765) failed [ 1003.349240][T23024] FAT-fs (loop5): Directory bread(block 32766) failed [ 1003.356157][T23024] FAT-fs (loop5): Directory bread(block 32767) failed [ 1003.363039][T23024] FAT-fs (loop5): Directory bread(block 32768) failed [ 1003.371873][T23024] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:31 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4300c, 0x0, 0xffffffffffffff95) 19:20:31 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300fe80ffff01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) 19:20:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x4, 0x80000000, 0x8, 0x17, "7279206384623a97c1ec95b0cb000b848b5900"}) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1003.993514][T23016] loop4: detected capacity change from 0 to 16383 [ 1004.046283][T23016] FAT-fs (loop4): bogus number of reserved sectors [ 1004.052790][T23016] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb2c906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xb900000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:31 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300fec0ffff01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:31 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4340e, 0x0, 0xffffffffffffff95) 19:20:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:31 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4380c, 0x0, 0xffffffffffffff95) 19:20:31 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003009effffff01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:31 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4380e, 0x0, 0xffffffffffffff95) 19:20:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_submit(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:31 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x43c0e, 0x0, 0xffffffffffffff95) 19:20:31 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300c3ffffff01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb2d906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1004.273478][T23098] loop4: detected capacity change from 0 to 16383 [ 1004.317718][T23076] loop5: detected capacity change from 0 to 32760 [ 1004.330652][T23076] FAT-fs (loop5): Directory bread(block 32760) failed [ 1004.337471][T23076] FAT-fs (loop5): Directory bread(block 32761) failed [ 1004.344435][T23076] FAT-fs (loop5): Directory bread(block 32762) failed [ 1004.351231][T23076] FAT-fs (loop5): Directory bread(block 32763) failed [ 1004.358171][T23076] FAT-fs (loop5): Directory bread(block 32764) failed [ 1004.364993][T23076] FAT-fs (loop5): Directory bread(block 32765) failed [ 1004.371754][T23076] FAT-fs (loop5): Directory bread(block 32766) failed [ 1004.382044][T23076] FAT-fs (loop5): Directory bread(block 32767) failed [ 1004.387609][T23113] loop4: detected capacity change from 0 to 16383 [ 1004.390654][T23076] FAT-fs (loop5): Directory bread(block 32768) failed [ 1004.402935][T23076] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:31 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300e0ffffff01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_submit(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:31 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x44000, 0x0, 0xffffffffffffff95) 19:20:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xb909000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb2e906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4400c, 0x0, 0xffffffffffffff95) 19:20:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300eaffffff01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb2f906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300efffffff01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1004.522107][T23129] loop4: detected capacity change from 0 to 16383 19:20:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4400e, 0x0, 0xffffffffffffff95) 19:20:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_submit(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4440e, 0x0, 0xffffffffffffff95) [ 1004.653888][T23163] loop4: detected capacity change from 0 to 16383 [ 1004.730886][T23161] loop5: detected capacity change from 0 to 32760 [ 1004.741131][T23161] FAT-fs (loop5): Directory bread(block 32760) failed [ 1004.748254][T23161] FAT-fs (loop5): Directory bread(block 32761) failed [ 1004.755325][T23161] FAT-fs (loop5): Directory bread(block 32762) failed [ 1004.762105][T23161] FAT-fs (loop5): Directory bread(block 32763) failed [ 1004.769349][T23161] FAT-fs (loop5): Directory bread(block 32764) failed [ 1004.776323][T23161] FAT-fs (loop5): Directory bread(block 32765) failed [ 1004.783091][T23161] FAT-fs (loop5): Directory bread(block 32766) failed [ 1004.790332][T23161] FAT-fs (loop5): Directory bread(block 32767) failed [ 1004.797437][T23161] FAT-fs (loop5): Directory bread(block 32768) failed [ 1004.804179][T23161] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300f0ffffff01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xba09000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb30906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4480c, 0x0, 0xffffffffffffff95) 19:20:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4480e, 0x0, 0xffffffffffffff95) 19:20:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb31906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300fcffffff01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x44c0e, 0x0, 0xffffffffffffff95) 19:20:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300feffffff01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1004.924599][T23185] loop4: detected capacity change from 0 to 16383 19:20:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4500c, 0x0, 0xffffffffffffff95) [ 1004.997849][T23204] loop4: detected capacity change from 0 to 16383 [ 1005.125761][T23220] loop5: detected capacity change from 0 to 32760 [ 1005.136244][T23220] FAT-fs (loop5): Directory bread(block 32760) failed [ 1005.143079][T23220] FAT-fs (loop5): Directory bread(block 32761) failed [ 1005.150104][T23220] FAT-fs (loop5): Directory bread(block 32762) failed [ 1005.157056][T23220] FAT-fs (loop5): Directory bread(block 32763) failed [ 1005.163806][T23220] FAT-fs (loop5): Directory bread(block 32764) failed 19:20:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000002000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb32906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1005.170626][T23220] FAT-fs (loop5): Directory bread(block 32765) failed [ 1005.177387][T23220] FAT-fs (loop5): Directory bread(block 32766) failed [ 1005.184133][T23220] FAT-fs (loop5): Directory bread(block 32767) failed [ 1005.190902][T23220] FAT-fs (loop5): Directory bread(block 32768) failed [ 1005.197674][T23220] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xbb03000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4500e, 0x0, 0xffffffffffffff95) 19:20:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb33906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1005.302256][T23241] __nla_validate_parse: 612 callbacks suppressed [ 1005.302269][T23241] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1005.304495][T23239] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1005.309233][T23241] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1005.318235][T23242] loop4: detected capacity change from 0 to 16383 [ 1005.330276][T23241] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 19:20:32 executing program 0: io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) [ 1005.354652][T23239] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1005.365448][T23241] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1005.378081][T23250] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1005.388419][T23241] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 19:20:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000003000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:32 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4540e, 0x0, 0xffffffffffffff95) [ 1005.398437][T23239] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1005.420162][T23241] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 19:20:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000004000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb34906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:33 executing program 0: io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) [ 1005.459219][T23254] loop4: detected capacity change from 0 to 16383 [ 1005.560683][T23261] loop5: detected capacity change from 0 to 32760 [ 1005.567622][T23281] loop4: detected capacity change from 0 to 16383 [ 1005.573008][T23261] FAT-fs (loop5): Directory bread(block 32760) failed [ 1005.581625][T23261] FAT-fs (loop5): Directory bread(block 32761) failed [ 1005.592145][T23261] FAT-fs (loop5): Directory bread(block 32762) failed [ 1005.599126][T23261] FAT-fs (loop5): Directory bread(block 32763) failed [ 1005.606260][T23261] FAT-fs (loop5): Directory bread(block 32764) failed [ 1005.613006][T23261] FAT-fs (loop5): Directory bread(block 32765) failed [ 1005.620635][T23261] FAT-fs (loop5): Directory bread(block 32766) failed [ 1005.642592][T23261] FAT-fs (loop5): Directory bread(block 32767) failed [ 1005.649430][T23261] FAT-fs (loop5): Directory bread(block 32768) failed [ 1005.656572][T23261] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xbb09000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4580c, 0x0, 0xffffffffffffff95) 19:20:33 executing program 0: io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb35906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:33 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000005000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4580e, 0x0, 0xffffffffffffff95) 19:20:33 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000006000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x45c0e, 0x0, 0xffffffffffffff95) 19:20:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) [ 1005.765781][T23306] loop4: detected capacity change from 0 to 16383 19:20:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb36906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:33 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000007000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4600c, 0x0, 0xffffffffffffff95) [ 1005.897606][T23336] loop4: detected capacity change from 0 to 16383 [ 1005.967637][T23333] loop5: detected capacity change from 0 to 32760 [ 1005.991973][T23333] FAT-fs (loop5): Directory bread(block 32760) failed [ 1006.003535][T23333] FAT-fs (loop5): Directory bread(block 32761) failed [ 1006.012297][T23333] FAT-fs (loop5): Directory bread(block 32762) failed [ 1006.019194][T23333] FAT-fs (loop5): Directory bread(block 32763) failed [ 1006.026034][T23333] FAT-fs (loop5): Directory bread(block 32764) failed [ 1006.032898][T23333] FAT-fs (loop5): Directory bread(block 32765) failed [ 1006.039756][T23333] FAT-fs (loop5): Directory bread(block 32766) failed [ 1006.046517][T23333] FAT-fs (loop5): Directory bread(block 32767) failed [ 1006.053315][T23333] FAT-fs (loop5): Directory bread(block 32768) failed [ 1006.060154][T23333] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb37906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:33 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000008000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4600e, 0x0, 0xffffffffffffff95) 19:20:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xbc09000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4639c, 0x0, 0xffffffffffffff95) 19:20:33 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000009000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4640e, 0x0, 0xffffffffffffff95) 19:20:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb38906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:33 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000a000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1006.186628][T23364] loop4: detected capacity change from 0 to 16383 19:20:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4680c, 0x0, 0xffffffffffffff95) 19:20:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:33 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000b000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb39906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:33 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4680e, 0x0, 0xffffffffffffff95) [ 1006.326511][T23397] loop4: detected capacity change from 0 to 16383 [ 1006.352791][T23385] loop5: detected capacity change from 0 to 32760 [ 1006.389997][T23385] FAT-fs (loop5): Directory bread(block 32760) failed [ 1006.397063][T23385] FAT-fs (loop5): Directory bread(block 32761) failed [ 1006.403967][T23385] FAT-fs (loop5): Directory bread(block 32762) failed [ 1006.410893][T23385] FAT-fs (loop5): Directory bread(block 32763) failed [ 1006.417931][T23385] FAT-fs (loop5): Directory bread(block 32764) failed [ 1006.424732][T23385] FAT-fs (loop5): Directory bread(block 32765) failed [ 1006.431637][T23385] FAT-fs (loop5): Directory bread(block 32766) failed [ 1006.438494][T23385] FAT-fs (loop5): Directory bread(block 32767) failed [ 1006.445292][T23418] loop4: detected capacity change from 0 to 16383 [ 1006.457417][T23385] FAT-fs (loop5): Directory bread(block 32768) failed [ 1006.464931][T23385] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:34 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000c000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x46b9c, 0x0, 0xffffffffffffff95) 19:20:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3a906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xbd09000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x46c0e, 0x0, 0xffffffffffffff95) 19:20:34 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000d000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3b906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4700c, 0x0, 0xffffffffffffff95) 19:20:34 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000e000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4700e, 0x0, 0xffffffffffffff95) [ 1006.608797][T23440] loop4: detected capacity change from 0 to 16383 [ 1006.731223][T23468] loop4: detected capacity change from 0 to 16383 [ 1006.768618][T23455] loop5: detected capacity change from 0 to 32760 [ 1006.779472][T23455] FAT-fs (loop5): Directory bread(block 32760) failed [ 1006.786854][T23455] FAT-fs (loop5): Directory bread(block 32761) failed [ 1006.793734][T23455] FAT-fs (loop5): Directory bread(block 32762) failed [ 1006.800728][T23455] FAT-fs (loop5): Directory bread(block 32763) failed [ 1006.810347][T23455] FAT-fs (loop5): Directory bread(block 32764) failed [ 1006.817712][T23455] FAT-fs (loop5): Directory bread(block 32765) failed [ 1006.824815][T23455] FAT-fs (loop5): Directory bread(block 32766) failed [ 1006.831576][T23455] FAT-fs (loop5): Directory bread(block 32767) failed [ 1006.838427][T23455] FAT-fs (loop5): Directory bread(block 32768) failed [ 1006.845384][T23455] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:34 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4739c, 0x0, 0xffffffffffffff95) 19:20:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:34 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000f000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:34 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3d906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xcf7f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4740e, 0x0, 0xffffffffffffff95) 19:20:35 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000010000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3e906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:35 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000011000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4780c, 0x0, 0xffffffffffffff95) [ 1007.535848][T23492] loop4: detected capacity change from 0 to 16383 19:20:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4780e, 0x0, 0xffffffffffffff95) 19:20:35 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000012000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1007.667974][T23522] loop4: detected capacity change from 0 to 16383 [ 1007.678302][T23491] loop5: detected capacity change from 0 to 32760 [ 1007.696196][T23491] FAT-fs (loop5): Directory bread(block 32760) failed [ 1007.711489][T23491] FAT-fs (loop5): Directory bread(block 32761) failed [ 1007.718767][T23491] FAT-fs (loop5): Directory bread(block 32762) failed [ 1007.725849][T23491] FAT-fs (loop5): Directory bread(block 32763) failed [ 1007.732655][T23491] FAT-fs (loop5): Directory bread(block 32764) failed [ 1007.739454][T23491] FAT-fs (loop5): Directory bread(block 32765) failed [ 1007.746577][T23491] FAT-fs (loop5): Directory bread(block 32766) failed [ 1007.753790][T23491] FAT-fs (loop5): Directory bread(block 32767) failed [ 1007.760776][T23491] FAT-fs (loop5): Directory bread(block 32768) failed [ 1007.767880][T23491] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:35 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb41906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:35 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000025000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x47b9c, 0x0, 0xffffffffffffff95) 19:20:35 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xd07f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:35 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x47c0e, 0x0, 0xffffffffffffff95) 19:20:35 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000048000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb42906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:36 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300004c000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4800c, 0x0, 0xffffffffffffff95) 19:20:36 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000060000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1008.522551][T23554] loop4: detected capacity change from 0 to 16383 19:20:36 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000068000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4800e, 0x0, 0xffffffffffffff95) [ 1008.610186][T23569] loop4: detected capacity change from 0 to 16383 [ 1008.620701][T23550] loop5: detected capacity change from 0 to 32760 [ 1008.655112][T23550] FAT-fs (loop5): Directory bread(block 32760) failed [ 1008.664228][T23550] FAT-fs (loop5): Directory bread(block 32761) failed [ 1008.671876][T23550] FAT-fs (loop5): Directory bread(block 32762) failed [ 1008.679035][T23550] FAT-fs (loop5): Directory bread(block 32763) failed [ 1008.686163][T23550] FAT-fs (loop5): Directory bread(block 32764) failed [ 1008.693020][T23550] FAT-fs (loop5): Directory bread(block 32765) failed [ 1008.700477][T23550] FAT-fs (loop5): Directory bread(block 32766) failed [ 1008.707302][T23550] FAT-fs (loop5): Directory bread(block 32767) failed [ 1008.714272][T23550] FAT-fs (loop5): Directory bread(block 32768) failed [ 1008.721175][T23550] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x0, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:36 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb43906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4839c, 0x0, 0xffffffffffffff95) 19:20:36 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300006c000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xd17f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:36 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000074000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:36 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4840e, 0x0, 0xffffffffffffff95) 19:20:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x0, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:37 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300007a000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb44906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4880b, 0x0, 0xffffffffffffff95) [ 1009.489497][T23613] loop4: detected capacity change from 0 to 16383 19:20:37 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000fc000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x0, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4880c, 0x0, 0xffffffffffffff95) 19:20:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb45906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1009.593764][T23638] loop4: detected capacity change from 0 to 16383 19:20:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1009.666600][T23610] loop5: detected capacity change from 0 to 32760 [ 1009.679346][T23610] FAT-fs (loop5): Directory bread(block 32760) failed [ 1009.686506][T23610] FAT-fs (loop5): Directory bread(block 32761) failed [ 1009.694416][T23610] FAT-fs (loop5): Directory bread(block 32762) failed [ 1009.701174][T23610] FAT-fs (loop5): Directory bread(block 32763) failed [ 1009.712724][T23610] FAT-fs (loop5): Directory bread(block 32764) failed [ 1009.721531][T23610] FAT-fs (loop5): Directory bread(block 32765) failed [ 1009.733623][T23610] FAT-fs (loop5): Directory bread(block 32766) failed [ 1009.740556][T23610] FAT-fs (loop5): Directory bread(block 32767) failed [ 1009.744131][T23659] loop4: detected capacity change from 0 to 16383 [ 1009.748097][T23610] FAT-fs (loop5): Directory bread(block 32768) failed [ 1009.761119][T23610] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4880e, 0x0, 0xffffffffffffff95) 19:20:37 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000030001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xd27f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb46906d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, 0x0) io_submit(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x48c0e, 0x0, 0xffffffffffffff95) 19:20:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) io_destroy(r1) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c8f6d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, 0x0) io_submit(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4900e, 0x0, 0xffffffffffffff95) [ 1009.876466][T23676] loop4: detected capacity change from 0 to 16383 19:20:37 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000fa030001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c916d6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, 0x0) io_submit(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) [ 1009.976247][T23698] loop4: detected capacity change from 0 to 16383 [ 1010.067874][T23716] loop4: detected capacity change from 0 to 16383 [ 1010.118856][T23709] loop5: detected capacity change from 0 to 32760 [ 1010.130994][T23709] FAT-fs (loop5): Directory bread(block 32760) failed [ 1010.138036][T23709] FAT-fs (loop5): Directory bread(block 32761) failed [ 1010.145005][T23709] FAT-fs (loop5): Directory bread(block 32762) failed [ 1010.151795][T23709] FAT-fs (loop5): Directory bread(block 32763) failed [ 1010.158559][T23709] FAT-fs (loop5): Directory bread(block 32764) failed 19:20:37 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000fc030001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4940c, 0x0, 0xffffffffffffff95) 19:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)) io_submit(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c90226b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1010.165327][T23709] FAT-fs (loop5): Directory bread(block 32765) failed [ 1010.172085][T23709] FAT-fs (loop5): Directory bread(block 32766) failed [ 1010.178947][T23709] FAT-fs (loop5): Directory bread(block 32767) failed [ 1010.185740][T23709] FAT-fs (loop5): Directory bread(block 32768) failed [ 1010.192472][T23709] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xd37f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:37 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000050001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:37 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c902c6b66732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4940e, 0x0, 0xffffffffffffff95) [ 1010.299598][T23738] loop4: detected capacity change from 0 to 16383 [ 1010.306284][T23742] __nla_validate_parse: 460 callbacks suppressed [ 1010.306297][T23742] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 19:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)) io_submit(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) io_setup(0x80, &(0x7f0000000080)) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1010.347919][T23742] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1010.356958][T23749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1010.368004][T23749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1010.380888][T23749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1010.392832][T23751] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1010.417203][T23749] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1010.436618][T23751] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 19:20:37 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4980e, 0x0, 0xffffffffffffff95) 19:20:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)) io_submit(0x0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b2e732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1010.445482][T23761] loop4: detected capacity change from 0 to 16383 [ 1010.446435][T23749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1010.456091][T23764] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 19:20:38 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000060001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:38 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x49c09, 0x0, 0xffffffffffffff95) 19:20:38 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x0, 0x0) [ 1010.541094][T23760] loop5: detected capacity change from 0 to 32760 [ 1010.552159][T23760] FAT-fs (loop5): Directory bread(block 32760) failed [ 1010.559035][T23760] FAT-fs (loop5): Directory bread(block 32761) failed [ 1010.565985][T23760] FAT-fs (loop5): Directory bread(block 32762) failed [ 1010.572987][T23760] FAT-fs (loop5): Directory bread(block 32763) failed [ 1010.579770][T23760] FAT-fs (loop5): Directory bread(block 32764) failed [ 1010.588672][T23760] FAT-fs (loop5): Directory bread(block 32765) failed [ 1010.616483][T23760] FAT-fs (loop5): Directory bread(block 32766) failed [ 1010.623372][T23789] loop4: detected capacity change from 0 to 16383 [ 1010.625224][T23760] FAT-fs (loop5): Directory bread(block 32767) failed [ 1010.640800][T23760] FAT-fs (loop5): Directory bread(block 32768) failed [ 1010.664970][T23760] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b2f732e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xd47f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:38 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000070001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:38 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x49c0c, 0x0, 0xffffffffffffff95) 19:20:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:38 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x0, 0x0) 19:20:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66222e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:38 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000090001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:38 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4a00c, 0x0, 0xffffffffffffff95) [ 1010.774192][T23810] loop4: detected capacity change from 0 to 16383 19:20:38 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x0, 0x0) 19:20:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b662c2e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:38 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000000a0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:38 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4a00e, 0x0, 0xffffffffffffff95) [ 1010.858553][T23824] loop4: detected capacity change from 0 to 16383 [ 1010.965856][T23829] loop5: detected capacity change from 0 to 32760 [ 1010.977684][T23829] FAT-fs (loop5): Directory bread(block 32760) failed [ 1010.984813][T23829] FAT-fs (loop5): Directory bread(block 32761) failed [ 1010.991732][T23829] FAT-fs (loop5): Directory bread(block 32762) failed [ 1010.999640][T23829] FAT-fs (loop5): Directory bread(block 32763) failed [ 1011.008284][T23852] loop4: detected capacity change from 0 to 16383 [ 1011.008634][T23829] FAT-fs (loop5): Directory bread(block 32764) failed [ 1011.023032][T23829] FAT-fs (loop5): Directory bread(block 32765) failed [ 1011.030066][T23829] FAT-fs (loop5): Directory bread(block 32766) failed [ 1011.038934][T23829] FAT-fs (loop5): Directory bread(block 32767) failed [ 1011.045925][T23829] FAT-fs (loop5): Directory bread(block 32768) failed [ 1011.055244][T23829] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:38 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000000b0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:38 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4d40d, 0x0, 0xffffffffffffff95) 19:20:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8000, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb, 0x0, 0x0, r2}]) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:38 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x0, &(0x7f00000002c0)) 19:20:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xd57f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66731e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:38 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000000c0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:38 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x4dc0d, 0x0, 0xffffffffffffff95) 19:20:38 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000000d0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:38 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x0, &(0x7f00000002c0)) 19:20:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732166617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1011.183433][T23873] loop4: detected capacity change from 0 to 16383 19:20:38 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) socket$inet6(0x10, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, &(0x7f0000000000)="c356a3557383693b040090bfac537cfacf1284415f64582b7bd1d5436381244b18f454b0c90ce283ec31fd8b45183069bffa52b47f91162737158c", 0x3b, 0x4, &(0x7f0000000040)={0xa, 0x4e23, 0x401, @local, 0x2bfa}, 0x1c) 19:20:38 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000000e0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:38 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000001900)=""/4096, 0x1000, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x14) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$packet(r3, &(0x7f0000000080)={0x11, 0xf6, r2, 0x1, 0x5, 0x6, @local}, 0x14) 19:20:38 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x0, &(0x7f00000002c0)) 19:20:38 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000000f0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1011.340988][T23908] loop4: detected capacity change from 0 to 16383 [ 1011.391816][T23896] loop5: detected capacity change from 0 to 32760 [ 1011.405358][T23896] FAT-fs (loop5): Directory bread(block 32760) failed [ 1011.412136][T23896] FAT-fs (loop5): Directory bread(block 32761) failed [ 1011.418980][T23896] FAT-fs (loop5): Directory bread(block 32762) failed [ 1011.425820][T23896] FAT-fs (loop5): Directory bread(block 32763) failed [ 1011.432683][T23896] FAT-fs (loop5): Directory bread(block 32764) failed [ 1011.442355][T23896] FAT-fs (loop5): Directory bread(block 32765) failed [ 1011.449342][T23896] FAT-fs (loop5): Directory bread(block 32766) failed [ 1011.456465][T23896] FAT-fs (loop5): Directory bread(block 32767) failed [ 1011.463262][T23896] FAT-fs (loop5): Directory bread(block 32768) failed [ 1011.470081][T23896] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xd67f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732266617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x30001, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:39 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000110001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:39 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x8001) socket$inet6(0x10, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b464443845ffed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0x6a, 0x40800, 0x0, 0x0) 19:20:39 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[0x0]) 19:20:39 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_ifreq(r2, 0x8971, &(0x7f00000000c0)={'batadv0\x00', @ifru_hwaddr=@random}) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000000080)=0x5, 0x4) r3 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa884ee1a7351b7c8e14ed59f57", 0x76, 0x40800, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000100), 0x0) 19:20:39 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000120001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:39 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[0x0]) 19:20:39 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendto$inet6(r1, &(0x7f0000000000)="e900799afbdbc55f456d0ac7792bb2ef6b4324255c8b365c3df8cb9088e35bd144751a54c675fd7b9f499d0967af684acb331ef33dbd7a7225aa574c97e5ab0ae3e69aaa09238a169d403de3480274da9bb3f3834ef7950148ccf75fdc30d8394614aab7940a59944982a7c7d7bfb48845b05fd0dcec4404f19bfb923c199d20b6fd98cb0e2000d38747ea212dfd6013ed91ed888f8e7d9e992199cec6ea6ece9c544caf4a09", 0xa6, 0x24000000, &(0x7f0000000140)={0xa, 0x4e24, 0x12d0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x401}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0xa, 0x2fff) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732366617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1011.589611][T23941] loop4: detected capacity change from 0 to 16383 19:20:39 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000200001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1011.735500][T23967] loop4: detected capacity change from 0 to 16383 [ 1011.768037][T23956] loop5: detected capacity change from 0 to 32760 [ 1011.779109][T23956] FAT-fs (loop5): Directory bread(block 32760) failed [ 1011.787218][T23956] FAT-fs (loop5): Directory bread(block 32761) failed [ 1011.794230][T23956] FAT-fs (loop5): Directory bread(block 32762) failed [ 1011.801109][T23956] FAT-fs (loop5): Directory bread(block 32763) failed [ 1011.807938][T23956] FAT-fs (loop5): Directory bread(block 32764) failed [ 1011.814740][T23956] FAT-fs (loop5): Directory bread(block 32765) failed [ 1011.821490][T23956] FAT-fs (loop5): Directory bread(block 32766) failed [ 1011.828682][T23956] FAT-fs (loop5): Directory bread(block 32767) failed [ 1011.835512][T23956] FAT-fs (loop5): Directory bread(block 32768) failed [ 1011.842321][T23956] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:39 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000250001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xd77f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:39 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000000200)=0x4, 0x4) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000000)="77265643a8335d89", 0x8, 0x20000040, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000140)="1d0e32c216a2d9505625dc85391f4de6d812b7523247beb808ca67b18fa8ce48840da2f21658e12b422e53477672f861f1b9d70ffabf02d94cc199742053cbc1aa4237cf23f47604a666369d292219617718920cbd85c3d7c07b58fdc349e46595b99096bb1b2a0ddb6d888477bee5f00ebb10f6ec8d5f6056d9412c79e033f07e55cfa240e9337f47671aeab08e29a240c6cea538391fdf97969f5aa48087e69c4ebc270a5d740c2058d758706312c5c650d3fb133c40c8217e9f5f0ffbee", 0xbf, 0x4, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @mcast1, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:39 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[0x0]) 19:20:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732466617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:39 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000003f0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:39 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x2) sendto$inet6(r1, &(0x7f0000000100)="1c000000024fb104f1b5a5a21c854b930000000cb23e9b200a0093e7ca928f6bacb95e70f160fcddc331eb535826b1092def86bacd19f3010d99186fca7723d95d", 0x41, 0x10, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000180)={'batadv_slave_0\x00', {0x2, 0x0, @initdev}}) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000200)=@req={0x5dec36a1, 0x8, 0x1, 0x3}, 0x10) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r4, 0x29, 0x3b, &(0x7f0000000040)={0x2c, 0x13, '\x00', [@hao={0xc9, 0x10, @mcast1}, @pad1, @jumbo={0xc2, 0x4, 0x1000}, @pad1, @calipso={0x7, 0x38, {0x1, 0xc, 0x6, 0x7, [0x6e9, 0x4, 0x1, 0x7, 0x3, 0x8000]}}, @generic={0x7f, 0x15, "7574638742025528f98cbfc56f7e310f1e2b876c39"}, @ra={0x5, 0x2, 0xb027}, @calipso={0x7, 0x28, {0x1, 0x8, 0x3, 0x3, [0xfffffffffffffffc, 0x2, 0x318a, 0x0]}}]}, 0xa8) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r5 = socket$inet6(0x10, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0xcb, &(0x7f0000000000)=0x8, 0x4) 19:20:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732566617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) [ 1011.949643][T23986] loop4: detected capacity change from 0 to 16383 19:20:39 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000480001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:39 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000004c0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:39 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) [ 1012.095266][T24017] loop4: detected capacity change from 0 to 16383 [ 1012.133454][T24004] loop5: detected capacity change from 0 to 32760 [ 1012.146572][T24004] FAT-fs (loop5): Directory bread(block 32760) failed [ 1012.153517][T24004] FAT-fs (loop5): Directory bread(block 32761) failed [ 1012.160515][T24004] FAT-fs (loop5): Directory bread(block 32762) failed [ 1012.167800][T24004] FAT-fs (loop5): Directory bread(block 32763) failed [ 1012.175019][T24004] FAT-fs (loop5): Directory bread(block 32764) failed [ 1012.183860][T24004] FAT-fs (loop5): Directory bread(block 32765) failed [ 1012.190987][T24004] FAT-fs (loop5): Directory bread(block 32766) failed [ 1012.198267][T24004] FAT-fs (loop5): Directory bread(block 32767) failed [ 1012.205481][T24004] FAT-fs (loop5): Directory bread(block 32768) failed [ 1012.212275][T24004] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xd87f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732666617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) io_setup(0x3, &(0x7f00000011c0)) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:39 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:39 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300009c5b0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:39 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000ef5d0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1012.323413][T24041] loop4: detected capacity change from 0 to 16383 [ 1012.450469][T24056] loop5: detected capacity change from 0 to 32760 [ 1012.462145][T24056] FAT-fs (loop5): Directory bread(block 32760) failed [ 1012.469034][T24056] FAT-fs (loop5): Directory bread(block 32761) failed [ 1012.475976][T24056] FAT-fs (loop5): Directory bread(block 32762) failed [ 1012.482734][T24056] FAT-fs (loop5): Directory bread(block 32763) failed [ 1012.489496][T24056] FAT-fs (loop5): Directory bread(block 32764) failed [ 1012.496376][T24056] FAT-fs (loop5): Directory bread(block 32765) failed [ 1012.503107][T24056] FAT-fs (loop5): Directory bread(block 32766) failed [ 1012.509854][T24056] FAT-fs (loop5): Directory bread(block 32767) failed [ 1012.516776][T24056] FAT-fs (loop5): Directory bread(block 32768) failed [ 1012.523557][T24056] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:40 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x8, 0x1000}, 0xc) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732766617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:40 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000600001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:40 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd03af9e75dcbbb76eeb3c3a400000007e0962e381216d73387c0dfbdb038f7e466674e4807a9b58e1be1616e5f98058383950085f6ca804d1dddc993cb75123e58296011ec714c33aa200032853fe36e5f5d47f546feaab6b773bda6506b6", 0xbd, 0x8fb}]) 19:20:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xd97f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:40 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/43, 0x2b, 0x2041, &(0x7f0000000040)={0xa, 0x4e20, 0x3, @mcast1, 0x7}, 0x1c) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:40 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000680001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732866617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:40 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) sendto$inet6(r2, &(0x7f0000000140)="816b169856d00cec978a4231c23cf96754680d3cc740f4bbc82cc0fa281bd8c1358824052c02c8373ab5d9a50a17670ee5d973c4c83eadf64da921554590e85d0222fe88531e93333a5ccac96968336c863801e93ca09127de1f0cb9f52e2bd43f15a7b7a31aceb79d0a1626daf36496c1ad41cbb3947afa3475f014ec3e571e03c2fc95648bcc3742a644e5676d8329e6b922f7b34171ef031b94ef4aad01ab69017ff025781beea08cbbad6607d3c583a3bf66e51baf93d602", 0xba, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0xffffffff, @dev={0xfe, 0x80, '\x00', 0x12}, 0x3ff}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1012.901191][T24085] loop4: detected capacity change from 0 to 16383 19:20:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x8fb}]) 19:20:40 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0xfffffffc, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8001}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x1a8) r1 = open_tree(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@loopback, 0x80, 0x1, 0xff, 0x0, 0x1, 0x5}, 0x20) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r1, 0x29, 0x37, &(0x7f0000000240)={0x29, 0x12, '\x00', [@generic={0x1, 0x84, "c75b62beedecb7d7a47d8a131d366b3afa9d81a9df50f4f2e578ceea50a739a73756eae0542e82e206a86f54a1eb47839c434c7b1cfcb5c031fdcce55fe387b13e6b549b44dcef1d3265d625e865cf576b138cea81289d92c1c84337d0ce52e1e82319ec14f2ba0fe03c73fa8cf7cc425af802482bae93112f1e03e010d14922bd7b5e01"}, @pad1, @ra={0x5, 0x2, 0x8}, @pad1]}, 0x98) sendto$inet6(r2, &(0x7f0000000000)="44de946c", 0x4, 0x4008001, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @mcast2, 0xcc}, 0x1c) r3 = socket$inet6(0x10, 0x2, 0x0) getpeername$inet6(r2, &(0x7f0000000140), &(0x7f0000000180)=0x1c) sendto$inet6(r3, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:40 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000006c0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) io_setup(0x1ff, &(0x7f0000000000)) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:40 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000140)="59cf8f23555282f13a30201592e7ced498ea50f3d0260ef3f8d8abf91a0d4ee7bfc12995634a746b324454f012a2d3dadbc1bd024b7debe4b3b621c2ba0a3f3e026e108ceafa017f313f3a9fcab64bd12fdab458059b0131568f6807946388bc4ace51efc4f9cfe3847b63bdfca39e7818edb444259489bab803e2f31887637c9722096d74c304812c950ca9d358944e14706133381f577973b4973d3ed0ffb14225c1e7cfdee562374ef9e59e7aa16afe0ac42dc3ce3a593bd0b2f8732cb8640d261456fa81b0ffe4bd8c51a4a2ac5a7a19120a039e9949302e52dfd1", 0xdd, 0x10, &(0x7f0000000240)={0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, '\x00', 0x3f}, 0x4}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x404400, 0x16e) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0xfffffffc, @empty, 0xfffffeff}, 0x1c) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r2, 0x8983, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0x6a, 0x40800, 0x0, 0x5b) 19:20:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732966617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1013.013770][T24083] loop5: detected capacity change from 0 to 32760 [ 1013.036769][T24105] loop4: detected capacity change from 0 to 16383 [ 1013.052289][T24083] FAT-fs (loop5): Directory bread(block 32760) failed 19:20:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x8fb}]) [ 1013.072204][T24083] FAT-fs (loop5): Directory bread(block 32761) failed [ 1013.098695][T24083] FAT-fs (loop5): Directory bread(block 32762) failed [ 1013.108998][T24083] FAT-fs (loop5): Directory bread(block 32763) failed [ 1013.116315][T24083] FAT-fs (loop5): Directory bread(block 32764) failed [ 1013.123410][T24083] FAT-fs (loop5): Directory bread(block 32765) failed [ 1013.130380][T24083] FAT-fs (loop5): Directory bread(block 32766) failed [ 1013.137754][T24083] FAT-fs (loop5): Directory bread(block 32767) failed [ 1013.144597][T24083] FAT-fs (loop5): Directory bread(block 32768) failed [ 1013.151526][T24083] FAT-fs (loop5): Directory bread(block 32769) failed [ 1013.151620][T24130] loop4: detected capacity change from 0 to 16383 19:20:40 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) sendto$inet6(r0, &(0x7f0000000000)="ef6b0d44fa72c04ca31d2eb9a672bf1206a38796024604afa4cff069a6194d6b190383f1eb2294cce5106ded3ce7d0604f4499", 0x33, 0x8001, 0x0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x220000, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), 0x4) 19:20:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xda7f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732a66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:40 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000740001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x8fb}]) 19:20:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:40 executing program 3: ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000003ac0)={'syztnl1\x00', &(0x7f0000003a40)={'ip6gre0\x00', 0x0, 0x29, 0x4, 0x3f, 0x8000, 0x20, @mcast2, @remote, 0x700, 0x700, 0x34b, 0x8}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000006800)={'syztnl1\x00', &(0x7f0000006780)={'ip6_vti0\x00', 0x0, 0x13, 0x5, 0x7, 0x5b1, 0x4, @private1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x700, 0x7, 0x4, 0xff}}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000006900)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="cd06341fdea9d9b961497c81ecf4250270d5c8dae898f18bfa253959c7038f8a6a065d36c0dad191c8f579f58f3ab1c6", 0x30}, {&(0x7f0000000040)="63eba0ad5addddf897bbfa0529325c84fb618c855cd668ee36e59f1d3e2b5ee6d7a8d3d1", 0x24}], 0x2, &(0x7f0000000140)=[@rthdr_2292={{0x28, 0x29, 0x39, {0x2c, 0x2, 0x0, 0x3, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01']}}}], 0x28}}, {{&(0x7f0000000180)={0xa, 0x4e24, 0x8, @mcast1, 0x10000}, 0x1c, &(0x7f0000001580)=[{&(0x7f00000001c0)="013e869a18f49a855f13af47fc2f77abc506fcea2f720535690f5a5fa6baa1735874f2427a0433966a", 0x29}, {&(0x7f0000000200)="93ff62e667a6786186c338c971f2b03532c8dac53f5e977f4a729490b551ecf4fc7b90d85da0099de7a1ac9293555cff61fb8d0205bf0f2677f2b3ac36c911d2338e775ef989c64a6e07c1b3ca82429cd8646a2255e23413ba8408a56fda1d768de48428f6d9e9e918bbcf5a096ce7f6a533af1068a59ee4c3bad4da925f6204c0e1fa6e65ca23628ddc974668ba8909944a83dfe2608f3e2572ca923dbc5083bfe2363e7814e9f001f3f9715baba9a49e6bc16a90aa016820f5a80dd7dbb8018d229a4de75b3b4406f0", 0xca}, {&(0x7f0000000300)="dcb524e5893b7af16bd51a10de9bdfed5bbf16df4002fb22746a3eff251aaedc59945f46e1ec04fc6aa8a944aa8c17406caef3a8d6e9f4532938ad5edc7eaec0defaa1941c693bb721b36923c3018217a2be1e8b26e31a", 0x57}, {&(0x7f0000001900)="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"}, @hao={0xc9, 0x10, @private2}, @enc_lim={0x4, 0x1, 0x1f}]}}}, @dstopts_2292={{0x48, 0x29, 0x4, {0x3a, 0x5, '\x00', [@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x2a}}, @generic={0x7, 0x1a, "851f11c6347269bdc9e08263aeb57a282cca34256878f57e9544"}]}}}, @hopopts_2292={{0x70, 0x29, 0x36, {0x8, 0xa, '\x00', [@pad1, @pad1, @calipso={0x7, 0x28, {0x0, 0x8, 0x7f, 0x6b, [0x100000001, 0x7f, 0x5, 0x35]}}, @ra={0x5, 0x2, 0x1ff}, @calipso={0x7, 0x10, {0x3, 0x2, 0x2, 0x0, [0xd]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, '\x00', 0xe}, r0}}}, @hopopts={{0x138, 0x29, 0x36, {0x11, 0x23, '\x00', [@calipso={0x7, 0x20, {0x2, 0x6, 0x20, 0xa3a, [0x9d, 0x5, 0x4]}}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x0, 0xc1, "5d7f7827cdef3604f3ed60b7d81b39c8b1b111a28d8b1c6306be66a037621aa03b59f39000d00ee868cd41f9a9bdd4a089602a5f674735731e816410b2080105cf84ad1c5c602cb117b35f019b8173f877a13f32d2e1de22c2381b89cd75d493c71c690fe4e4d83e183970632cc5a4cf0ea353fb45980830bf26879db545f99f6551a3329b92d96b06fc307f0cf4cc4ffd846f29dd79594fafb222f6f62df453f72f50cfd9d20f052dffc60af13f4646075d4e2c64dba508c34573b587421eaec2"}, @calipso={0x7, 0x30, {0x2, 0xa, 0x3, 0x8, [0x100, 0x400, 0x200, 0xffffffff00000000, 0x4]}}]}}}, @hopopts={{0xb8, 0x29, 0x36, {0x8, 0x13, '\x00', [@hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @generic={0x5, 0x75, "ea755f740a16a9c75e6f7cbed0b5dabfa8afe229c613b76148cdb0e3863955ca9a1ed4cfa15c1d72a44b21b1a73aa77dc97498759a758d87df053c0a32ab18060ac4a1d2530b3094a8a6412f52a9597a5ab88c3c36158292ef8060a068cbe1f0004fef314c33b632c36e5cbdd7ec47d6fe69f84fdf"}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}}}, @hopopts_2292={{0x128, 0x29, 0x36, {0x32, 0x21, '\x00', [@generic={0xbd, 0x1c, "7212f5933b62fe15fa12b4158615ddfafc53b82d44ac3dcc360ba4e6"}, @generic={0x6, 0xcf, "87998d17134b2a828bbf7e1d8407651ebefc8c504fc390f7662e61721cc8a7606d7388b999a7d3983b667adc95bb48b593a1d92c3a548c512c70de7e3dd1206ab964d1004ee0087806be9d3bea0745bada009d8402bda4603be880f451f14e778bf034641ca404606570f6a7e76a759539dcf37eb90c743cef825f35c19a1da067d966d6917549ac13a0e4448b719ab1575c44f830bdbcbcd05475d30e32503bda916563046a04c1a77a7648b15eab799ceded9ecbb83111b10a596d0d6455ad97ed6b194c64a9b5b067ed17e5e7d1"}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x7, [0x100, 0x5]}}, @pad1]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast1}}}], 0x2668}}, {{&(0x7f0000006180)={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, '\x00', 0x29}, 0x4}, 0x1c, &(0x7f0000006240)=[{&(0x7f00000061c0)="2b3feac553bce259cdd687051626b5c68ba55bb1d149ef29e29a99c9f44b87cea490ed7f7c86e8a557086543f335e56bfad78a9707218e4cbba2fc4ab08d43ff1f30c355114694e766c7322378e0f3cb8b2e8f87e0a3b1808a7c99738743d04d8acfe147690d93cfd61482e8571a4669c7a8fc9967482b45662c", 0x7a}], 0x1, &(0x7f0000006280)=[@hopopts={{0x28, 0x29, 0x36, {0x32, 0x1, '\x00', [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @tclass={{0x14, 0x29, 0x43, 0x5}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x33, 0x2, '\x00', [@pad1, @jumbo={0xc2, 0x4, 0x8001}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x7}]}}}], 0x70}}, {{&(0x7f0000006300)={0xa, 0x4e21, 0xff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x9}, 0x1c, &(0x7f0000006700)=[{&(0x7f0000006340)="09b45f0f656e1551f058e5b68c7d5c6b3b1e60f7a5dd944b9194d7c3154db33560f88ae9afd568fd6b65478d11030ac0dbd727c564d2aeda80d5395946aa4e0cbf8be9d5906e1dd41355cc3c64f0b85a9a21b7afe34134cb1edffd73dafa19ac19a6ede5ac874cd8b993e3e6665e7d62dff3eb9577999cbade1e423ef0899d983f84c7643e2c323314b91b7412801287b9bddb685d701672254550a78046118987badfd7a334a8e6b8dd0c8f4feb31bbfd579be110e02c0a3c8f5f7e1263fcfc698228d3bcd47d72d60b8189036dff307abc2b67eb472939fd0cf53cf3d5b11a497ab65e7715102e70f77f1b5096e4334b86e77468d7e1", 0xf7}, {&(0x7f0000006440)="2920896d29c14e81d20842e0b88a39aa3d978fa9839ad0708bf185ae1a28f1d59d7028262fb4c8801691b46199649f0667e6f566898ec6c65c8f53b3961077e1adf8ecbd7da7adc875f27d96e45fe5da4246bd9c57e6f92aa436393a24ce3c016db22336b64933b2c25839fc28", 0x6d}, {&(0x7f00000064c0)="30aa54bc4fe2a25aae821e574958a5ecec5bb4ef24d1f7b6d75da2e94d90023715fe5baf15715052a5d9c43b54402951b414dd8dab52717f11974bb73eecf92b5c765d47d1b7e5398c29c6cc16428082d157171e90c1a87dd421c9b53834707f8394637e5ed486008a496108901f6e20bc0ecc028c2ff4d0ce72fcd3aef06b2085d62fbf60dfa9d15a590ff89f8cc8e37ec3ec9e20b41493f0f50837aef6102ec44467f235d2bde8e81a348746e48d85dc8a2c06bf6ec6ea7bcba1b8ed89e344c12c6667700ce5243a8741a7e910ef6a66af549dc1db11", 0xd7}, {&(0x7f00000065c0)="117c880d92b100a58c742f0afbfdfee06e194d2f67bbcece28f093619b583a0aa44f8b142721b8f92f7fa2f16893a9", 0x2f}, {&(0x7f0000006600)="48b944749a45f708f2afda2d435d578754b4beec7afe5ebfafffa91e7c3c3050c4cd653b905ca9aabcd4fc3a283647e2106896f58d190496e74674292ef4d97f825cccf79f367076f3eb5dd31f39b113a5cfd5636938b6948170b494134bba66701652b3be731d01169e584e65c876943ba4d98a95ce8edf8945edd0382be31345d436bbc8051c4149e89a89a8fe8db7df586ad473cdae1d591e0caf7400d53442ea866fadd7a764ee9e54e6bca5efb1fa1cf00e0edff72b37392bf1516613caf1ea96d880b5021882b9879c83", 0xcd}], 0x5, &(0x7f0000006840)=[@rthdr_2292={{0x68, 0x29, 0x39, {0x2c, 0xa, 0x2, 0x5, 0x0, [@mcast2, @local, @remote, @local, @empty]}}}, @pktinfo={{0x24, 0x29, 0x32, {@mcast2, r1}}}], 0x90}}], 0x6, 0x20000081) sendto$inet6(0xffffffffffffffff, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @multicast}, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f000000a140)={'ip6tnl0\x00', &(0x7f000000a0c0)={'syztnl2\x00', r5, 0x29, 0x1, 0x4, 0x48f, 0x2, @mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x700, 0x8000, 0x1ff, 0x5}}) sendmmsg$inet6(r2, &(0x7f0000009e80)=[{{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000006b00)="21003fff9232254ceef82e2127b36fcaa4fa5fda3c2c8aec3edf019ce0d13eb60e68b26a090411550538759fdf301ead7fd1693dac1ddbe2845a2c09f9644e39c1bb5c0b1cafb07562f82b8ae1f592aa3cde9d3d8531725566ede5a052ee9b2ab5e91bfc3f00397c4887f36674e73ac8070b310cb72f7e643719514e4df2eb77a6485bc1abf1f848906c198fac076605b3e12252275baf2d6d5da8d70066cd1499fc2a7d961171daeae6625bc7fe8013204518657676ab3e8c622c0d39ab14b1fc80d86f21fdd730f2ac47aea29eb93539bb7594ce4299fbe56f33c2896aacc5e4af", 0xe2}, {&(0x7f0000001600)="c01dddd7da0f97a2c82207f9d55cafdec45bc4df076fa118346f0c15326b5a84a7a3094381a625f2f34103657dcc379ec8a39c40da", 0x35}, {&(0x7f0000006c00)="6064827073d0c34374e21e6dae9495af2c8ba52725bb66287d22126ca490c305a8a7b2e924aaf4d27bacbb6cc948fc422547617f95f118d422cbf1be4a93b533df", 0x41}, {&(0x7f0000006c80)="954971b053e090ae85f9951553c4cf6da06f8aa917a89d6be6dcd9221ad7ecc323fc401b9627aa9b714543a0b405b66990df344261f311ca4af3b6125fa4b8da0de891d8dea1e8fe7abfa26af36dc01e6777e64e202426106872306108bfa7b7a71fbdb8d5ee56caf1345357f963d3297a6a9c00011d37655d1ec7d300688968217c21f05fee1a929e", 0x89}], 0x4}}, {{&(0x7f0000006d40)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, '\x00', 0x40}, 0x784}, 0x1c, &(0x7f0000007480)=[{&(0x7f0000006d80)="a5dbbc629c6f0235f75de85d79dda75ae4433385b1c9d992bc63f4d52062567ff05fefbb2f9382619cbd85e5d420886561939c9a73241842a15585d3948eea2eac71884e1b389345d7e7ed688e4664c6086861bf94834bfa6eb9eaed6cba68a2aa2744e86f859d3a3f1e6fb021da66530ad2381f0a798fba6dae", 0x7a}, {&(0x7f0000006e00)="bb0a41c857be2c61a95df779ab04c87b3ea7eeeec671c69cfce3f3d65609f6d5d5aba509e197774a6ec34b3308d6e31a1291061d23aa3a63b7e7889c6cae03cfe7189cd0c6b2e9b4d6ec373925701c3f82454271091c843c168ef94aaea47eeccbce3a061b6a8a74a37d9f8c5b783a75e5d04d341498872ddba78e7766e0a8916a2c28afba7d", 0x86}, {&(0x7f0000006ec0)="79dc6b4abe82a240bb262ba15b95d1bd6cda66e90a300c1c7b608f1dfea81a800c738ea2d32898a9cc0345d50f19f365539f3f7497947c77e8ab6c5a69f84952e97307805df475adc35a3bc2a4f3a89fe0364f1a68948d813aa5ca6de62ef7334cef96ae9341eead1acd251b9a15abb3fa8059accd0346d106f2f931f8f48633f6b1cdd95266a38b64b1f3b17b682034240ab2e6754cc4be63ee506d5b63de701eaee494a09dab08b42eef9276e0e9fac1a3dbe28dd0792f6555d68ac319c50dce8f2607538bddf201ef8994eaaf29d06d13e1d596b55fdf364af9da9afcb87e77820b14f99834ff2a72f2e128531b4c811f888b", 0xf4}, {&(0x7f0000006fc0)="e0d83e0e537b0f6e7cfccbb587cf53d8f273ebcf67629c8dc0c96833353bf3d5fa3a1ffa541cc631d2bf8a12cb4728f7df1de4eaf83f7aca0adffb8e2040b99218ca489fa28554af1001d09985aa3ac1251383e324fde7fc7b7ea6cf5d15640587276835f8244163abd4d8943778e27135db1ee8fef398f8d0c508528b84b4a4452c0a2d15d7caa82d15973dde92a124ce37688595cb6b189e76970652ade6f58eba11227bff97a1b37afcf1a04e039328846b57b12df0e72a6a8c68cf810d5713ab5e56347be666873501c24b92afaadf836f280faacd9354c73b3dfc", 0xdd}, {&(0x7f00000070c0)="e733c94647c04b5887c7e7bee59d11f407ce24116ba037f89b714dd8140ace6de0a43354895873c1de98b5275e6ff04a6ee7f661b88ddfc755049838638b9e3af08f43b2825016", 0x47}, {&(0x7f0000007140)="038da4517a751b3dab2917d958dcc0cc0939b64a33f4c61923005582b31e47aa6c57065bb69f6365ff5c372ab330579e79367a2d3ba5ee4dc33d60f405dc7657e9f18ddfb8a4c0ae520a908df6fed0853bc29e6884feed966b3ce7a60d19044354ab26b31d5d714972e03c2eca2ffccd550bd4730e190d79a3c2ef8e15bd01117d1863462393b8e8f5d3c76fa83681eac9165a34db84cdce4fd93ee024243319013bfc1070ba71e1d17af149279960078fad8f4fd981b1d17da1210330018905941590628b65ab98277bc2b0e17f7d917acd333262d057f61e926dce7fa7164a56e279b1b5d7210f94c6ca6a426d83827397b52ee820b0", 0xf7}, {&(0x7f0000007240)="24d252ec95e52b9f8bee69913cdf18d89c317ae6e08cd8d92459b15aab663685c31491d75342d71e324e7f331e380c0428a89e009f6732f72d3e389778a17453d847992f2c22530106cd052e18d91d2b9ffc81c6a6de8b1f2c80b5b3dfe0a8a72657bfc8be5b970609c75f641bd180637c617118f800d174ebe0453528b9e81565", 0x81}, 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[@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x7, 0xe6, "8b9921c10ed05cf3efac48e7b38913cae1e9eb81e8107968079328947ef1d906a5af4861e570a5a323779f83949dded8dd6f6c1957019f0aedff0dec44bf4f3e386a3cef27ff33a4a4d55f64e6a6f63644d6d63428d2f69d5087978390892202a1372710cdd4115687c16be6c69ccf70da5e8a44fa7e83301f1ff55d84160739f74a0f7aee68d948ed58ccab09af0d20cefc9f1c6db93e8c5ade7445c5ee709a4bec01b5520639b6c5fe714d25e4c8785764272ea4ff65f3e8dd0ab2d373841336dfe86ec2dbf3f61cba8adfba29168277117e239b1d2a1286c5c0d067377991c6312102878c"}, @hao={0xc9, 0x10, @remote}, @calipso={0x7, 0x18, {0x2, 0x4, 0x8, 0x3f, [0x4, 0xfffffffffffffffe]}}, @generic={0x2, 0xfa, "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"}, @calipso={0x7, 0x40, {0x2, 0xe, 0x5, 0xd918, [0x0, 0x200, 0x10001, 0x200, 0x165, 0x6, 0x9]}}, @pad1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x3}}, @rthdr={{0x38, 0x29, 0x39, {0x73, 0x4, 0x1, 0x0, 0x0, [@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1b}}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x3}}, @dontfrag={{0x14, 0x29, 0x3e, 0x80000000}}], 0x350}}, {{0x0, 0x0, &(0x7f0000007c00)=[{&(0x7f00000078c0)="4779638c73ad5248d4cc7c8b73d39538db6b05b63fab70f5ed9f359eb446432242a0d5ffd760f34513e0d718f456743c8f4a1b9edd17992a2ee4fcdab560b2118fc17ac1e288da2c", 0x48}, {&(0x7f0000007940)="78b1e6c3964727c07bb773595c6dd37a4d81db2f7b98059f3eababbaf989aeea77bed9e47188238b813c72c61bf5cdad36a3844cf51fec2b0a6ff1251cfbe8ef72eb89afd6b72b5987c32f6f00f5acacebd7164eac4a393b441c5ee1356390a3f072f015de455e19ac6ddfe8579842c6144c1e1b55ffc26bcfcb31b15ed624fc235100b4b488", 0x86}, {&(0x7f0000007a00)="8de9300e85af8dcdcbf071ed53df333540694637e84683180aeca43e4a864e2d4e81141c5ec62fc8a1364700c6a278643fd009d7f22dff5bd575c927ab56dbe4a3b55d08003727e6898cf4d85e2921cce105938b9c95fb9374e9a24cf4ab4e4643a3779d", 0x64}, {&(0x7f0000007a80)="2f6ffd718ea16aa292976403e50675de47d7ed2dc36e870c93943883a003b59bf7287a1c8b7787c6e8570e8221b49c1ba639a27ec66399cf13ec316f5c97376550c5fb348ae851a13d34c0aa75d2faacd8bfe31c701f5837305412a892003c73c668adbf800f7077e71a83cdd1a0e4a34320d42a232c68ef8979ffe15627913f01e67b9ff07b6ecedf69d9c79436d2472ff487ff7c272abe182ff9bc00025c0ed180227e2a4811eb50ada91664640c5f747778d5b740b9f1df430248c3a4fad0046b0e", 0xc3}, {&(0x7f0000007b80)="3c694d5b7c03d56b61942a49d90bf7e5d0aed9ae672d9c0de45dfe88fe17eaf9e1e501f5984704794df426ed1356fa9f6d3beb73b9024fe6bee7ac", 0x3b}, {&(0x7f0000007bc0)="68a0f7e42eea5a7f922e02dbc648d4d7e99cf6f243f0437503fbc3a6c413bc35753cd1147f40e780576d80410ecabdb3", 0x30}], 0x6}}, {{&(0x7f0000007c80)={0xa, 0x4e20, 0x88, @empty, 0x7f}, 0x1c, &(0x7f0000007f40)=[{&(0x7f0000007cc0)="3a38c4d504ef7e55ceebd959ced4623971f4ab31991a19b92e3f810186b524ac2b4307a7d0eb2e5a73df3aa51b31241f5050c328cba69a3533f86a041209fedacaec271407f00b5130f4bd62e308eab3417c1e6953342d0a5415b7e9f2cefa5a30f83556a199ae801daa0c1110f7368ac5251ff07cfe0d3e2437ac5447ea43f481ed836a55e8d62d43d49c173276e049652f0ab950a0790a60c503c00a08afff3db39f836845", 0xa6}, {&(0x7f0000007d80)="a7ccb3071bbf175f01a9d9d2a37b54baf1eb9669d6f2988fde7befee2533afff76dd595ecb7d", 0x26}, {&(0x7f0000007dc0)="9d8c145b3113fa1b6830fb1e7b3adce4e0cb18b6b7359def818f9567cb9bbf961121184a1f0c2854a105bc7db0ba8fcab86cb480dc4aeb7d55ad009ebe5718c8da2f789686e259b4f14e3815ac50663563333e2caf523ccf43379c7ede9fc9b6bb8e6eb9433cdd9494d7c0c16bc79d16b35df8df93cba49090a16a62cefa0f55d579b54425ccfca5c6b70ebcc8ced0b19c77a1848940b2e616f45cb936a71ab008a5cd88b3314def4bf0b454180ab5e85188df06770d1f7b5f3e9349d0be937169f2383452aff4d70a6e5e616a6748e256357868cf", 0xd5}, {&(0x7f0000007ec0)="c85fcfdb88d27d67fbb06eb8f31b008b0bd9127b9238ec164163cab2e67d9d7d96e5676e4200d79b1ab7583c80afb3d4e23fed8814570887ba6e3aed09994097294c8ef9a77a51c6dec2b019ac4f7ca169cf83bc54dff2ba357f5c03bdd80e77", 0x60}], 0x4, &(0x7f0000007f80)=[@dstopts_2292={{0x28, 0x29, 0x4, {0x67, 0x1, '\x00', [@pad1, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x96}]}}}, @tclass={{0x14, 0x29, 0x43, 0x8}}, @hoplimit={{0x14, 0x29, 0x34, 0x5}}, @dstopts={{0x60, 0x29, 0x37, {0x87, 0x8, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x4b}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @local}, @calipso={0x7, 0x20, {0x1, 0x6, 0x7, 0xfd10, [0x401, 0x5, 0x7]}}, @jumbo={0xc2, 0x4, 0x2}]}}}], 0xb8}}, {{&(0x7f0000008040)={0xa, 0x4e20, 0x2, @private1, 0x4}, 0x1c, &(0x7f00000084c0)=[{&(0x7f0000008080)="6622d974695b79111d2f7a3bab058a80714791239babbb8670e3448683a4b13aed774915abe4674baa6aa57223887d4abb2dc936b9cab2bd9d4a1d3910c60d9c1cd14906585d0c07bd61d8f00bb54ad1ddcfaa63c3ed5a066fa02e69c38450ec14b5cdd1798613410a0eb4f76a5e445733553ef9e42df04946072303d2f7495570ea43d3b4e09b930822d85878caf90da435de01", 0x94}, {&(0x7f0000008140)="e759d6849369aea7d70a2306c47768cc8d792c54cf81e5c08dabd47137054d66a78aebfff30a865524d22b4447083264e3c683eb817660e25312fdc34b3eb244ca316dd3e93ff197d5cf9db01b21d00c04a36fef17f3a8a92437aa38c15c6f26af2263410d", 0x65}, {&(0x7f00000081c0)="6c851c88202f18a7b0c792d538c1bba56055288da0127f0ed609fcc245df3c962bead4158b32f080343cb5081083286a6949aa4018e55d80deec2ef3e6250a9f72a77464715069d3588a25fd4e86ff11fd5070e953bc41af95e7c3d9e6108614886527a069f735564d3fa4f3de5d9b8ebf4a7620351a5cdd49b973dd26bdca27a4270ede11764b28a1b8fffb3f045d022267ec7d7cc0ca21ff5eba0956f5f560de741277dfd8954a1d3f955634463e90e6c492375eccfe223ac86636ed10190f0d1ca4", 0xc3}, {&(0x7f00000082c0)="cb2c2857a3974f6fabef24a78e7f2439c268e340ca41c490ed9b413f7b661336361df51b14d80bb3bd9def5e9684444a2235dd265ff6ba6f50575e1935d3a24737e15bf7dfd0d8e00ec587e531642473f0c6e07c3ce0e1790f112573e6d7752c70fdfccda84f3687070a951dafdd1dbe071b599d704ffdc7592800f5ba9f7bdb6141b670a76bac66", 0x88}, {&(0x7f0000008380)="1b28dac55d72c2acea860924600f93781f29e553ae3552cdc461ff84eb9a0686cff74a3c14b2bbc631832b76820fd57c37948bcc1a81a787b35ee600af", 0x3d}, {&(0x7f00000083c0)="d2f04597dc2908c5ebd5380c0511f91ef3b0f2d6dacdd2df6037ab140b40c73eae1f753bcc339bb9be6eff1ab8972aa49b9264b1e4e03f2d487c5ea04c547042625b9e5f18791573307ba76a46b900600feb623304d55670061822b98e89fb3f771e7c60439c1d76cc9fa741b95a94a712655afbad17b0ae0a7a2e78a02fde02328a6cd9f0addf6b46f6d3da5e353297b22a786d56d7d48d6468be56425c62242237321528713b2e69a0928e281edcd932cdcbffeecb0bbfc98c8743a5717e60ab2e7cfbea01116319b1b5e53429c57859a3490ade0423893fbfbecbdf066fe8a0acc9", 0xe3}], 0x6}}, {{&(0x7f0000008540)={0xa, 0x4e22, 0x5, @private0, 0x401}, 0x1c, &(0x7f0000008640)=[{&(0x7f0000008580)="702a9b6094b6a7450b0a4fadbb5836629600af8293ebe924bf0c170f4a8fdd04af178962b9a3391dbb9b20c92c654f886c702380db5eb24d5cb64756741abcc87f0dc229f8a126a31c6a73f99851406c15ab411bce722cbaacc848db684c8d6822fe26d4b42b106e18afef687051effe54f68dba5d0c23d4ee7f4940583a49c327facf52781540673e91af3dfaa7ad76f5a51cd6370fde4643864d5ada26314eb22fbeba1457a52c4e44dd9da2", 0xad}], 0x1, &(0x7f0000008680)=[@hopopts_2292={{0x60, 0x29, 0x36, {0x2b, 0x8, '\x00', [@ra={0x5, 0x2, 0xef10}, @calipso={0x7, 0x38, {0x1, 0xc, 0xe5, 0x1, [0x3, 0x40, 0x1, 0x3, 0xffffffffffffff80, 0x5]}}, @enc_lim, @pad1]}}}], 0x60}}, {{&(0x7f0000008700)={0xa, 0x4e23, 0xffffffff, @ipv4={'\x00', '\xff\xff', @loopback}, 0x400}, 0x1c, &(0x7f0000009c80)=[{&(0x7f0000008740)="52d03c2154ab65fd8cc9e432fcbf09c35c6c19f50d84cf9f8f2e747430b3e46a56271ba2be0955a2a69823b08b9c1f2ce9b25e8a28d06c8bc38d09a688e201b54add57872752577f57cb8896d7483eb40707a3ab38bfbec267ce193f6342efd10534ebd6257a58762e178f", 0x6b}, {&(0x7f00000087c0)="88914779cb0b3d8c85a9eedceb9ffba8073afd9bf473e0b49302f19f56460d8f6fbb9007b2b6498cfc86ad69c688655387852fc12c795ebbd8401c15c11be98e0568bc33f6eb8364a0e06e20a0cab2be2dd2d2b3ab4d38e72671ff02230258c1711237a3ff17c4e8cb269163d5212b1e93cf3249088577e3943c154d1a028c4a67a3fe237997a8e74dc3a449b16c37f00c8f07b711f00ddccd8627989d56c1dd8ae4cf6c82f10788d52b75e56d2e3ddbc42c4d9b2bd7c0ed8a3e882fdb3d6b0371f0c720aec2817f8b1b", 0xca}, {&(0x7f00000088c0)="a62db831062565ecf239c8bde5abea05b617b27d614900859c9332a1053baf01ea2dd8f8c147f3f0c76b44d6cd0cf6ac1eee7bcb518ba86e0991c09a21a3936617349bee086da52b1968f3d3dc1e0999b31e086a30339ec1978f4b288c9a43e0c25bb8d08a8902336c6311d5d7effaf62eaa64795b3a5ad29b910eaa40", 0x7d}, {&(0x7f0000008940)="bf70df1b", 0x4}, {&(0x7f0000008980)="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", 0x1000}, {&(0x7f0000009980)="8c596cd883e2d2648279c720c93e507678a58a21dbe57db1030d66ea16826ccce05316ee90433822a26fcffd3f0e9913f211e89f0a9e3b2d7a461c9eb0228e11de26ef834c1efce1ee749365b6bf86061971fa8360478a23e196109afd24579855d96c574344a3b23e96833dc6cbdb53801a00829de20938edec06507b141a0f40fada835468d02d57513148f64fb34627390f61ddb3e8f9af81c89c97abf6b3", 0xa0}, {&(0x7f0000009a40)="7180f50c20e4c1409df9385f3d8ac6825f5a99d7a6c9cc7716c4615a1d748fc0a41e70af7a62a08c46bb4c0f0e5fa61ad9a0291c9852b6745d62829f86a3584b1f959805c29e9af75ae9504f5cc17d66ad8bbd97363d006b70eb7c7f4a6d33baedf6e878b2df7851480f0b5ac0e3333140322c08b89c0510f8d71e72ac8e74798d0a33652ac94b8e32bf21835beb86f6910e662761071293b553ee9289f4cc90841000bd9178e09dd1f258a994634d28b71e6b4af22fd1f31350b7816b660a51c4acc09914ca2455d9abff9b79456cdf8eb0d04e04a1da582bcb7ff819ff519629f1ef49f9b041c3e79037c4c78f", 0xee}, {&(0x7f0000009b40)="9083f5acacd5b2c4cb972190627e156545cb273a24d61c8fd59cabe13b1b7272c27d3ec9913040ccb1187974da513fea2f910620f94c3473fbaca3fbf6d786de17ed054ba8122bb5bb", 0x49}, {&(0x7f0000009bc0)="08c19442cb8d4ae2f533ab63b480b45012e756ea9c426390c002310daa95e964cd7f590010aec05da240739a0515f15957b1802a23d1a651d0efba747942f10d0d53ebe2b4afa9bd850c962abb8e322181307d6c2517e05caf09d02a8dd5ac1a48875fe7be9101b4c09b56e981783f489e93f1f224d052f3fc91f5fa64daf836eed025ac99f1cfcc6bf7f1bd51a02ef911f12c2da92a719d22300f6c5c18cb7bcd5b5a6fd2e9f3f17370d7973a6593ea2be8", 0xb2}], 0x9, &(0x7f0000009d40)=[@dstopts={{0xa0, 0x29, 0x37, {0x62, 0x10, '\x00', [@ra={0x5, 0x2, 0xa0}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x20, 0x76, "accfef09d0347019b32d3501baa773b6b666307c5f146e07988d6bf98fdad3dccc39c9f40cff9daf8816bce3f6d05adb46e81a5d9cd95b22046f5d4ceb172272f6b487fa64becf420faa347f410159d7dfa8634752009f2a450ad2742a50deb399e7548a291a5638fb603266e917569e9bd24c09f25d"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1}}, @tclass={{0x14, 0x29, 0x43, 0x3}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}, @hopopts_2292={{0x28, 0x29, 0x36, {0x33, 0x1, '\x00', [@jumbo={0xc2, 0x4, 0x3}, @enc_lim={0x4, 0x1, 0x1}]}}}], 0x110}}], 0x7, 0x8001) r6 = socket$inet6(0x10, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000000a040)={@loopback, @dev={0xfe, 0x80, '\x00', 0x1f}, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2e}}, 0x5, 0x401, 0xde1, 0x500, 0x3, 0x820000, r0}) sendto$inet6(r6, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:40 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000007a0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:40 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732b66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:40 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300005b9c0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1013.293739][T24148] loop4: detected capacity change from 0 to 16383 19:20:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500), 0x0, 0x8fb}]) 19:20:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:40 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x2, 0x13) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @mcast2, 0x474f}, 0x1c) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1013.397836][T24164] loop4: detected capacity change from 0 to 16383 [ 1013.473651][T24172] loop5: detected capacity change from 0 to 32760 [ 1013.485926][T24172] FAT-fs (loop5): Directory bread(block 32760) failed [ 1013.494272][T24172] FAT-fs (loop5): Directory bread(block 32761) failed [ 1013.501250][T24172] FAT-fs (loop5): Directory bread(block 32762) failed [ 1013.508254][T24172] FAT-fs (loop5): Directory bread(block 32763) failed [ 1013.519498][T24172] FAT-fs (loop5): Directory bread(block 32764) failed [ 1013.533964][T24172] FAT-fs (loop5): Directory bread(block 32765) failed [ 1013.540806][T24172] FAT-fs (loop5): Directory bread(block 32766) failed [ 1013.547809][T24172] FAT-fs (loop5): Directory bread(block 32767) failed [ 1013.554659][T24172] FAT-fs (loop5): Directory bread(block 32768) failed [ 1013.561455][T24172] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xdaffffff00000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732c66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:41 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x3ffd) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000140)="ad6abf53ca1563f630bdd05936f06b0c012626691487ff86185718f50b51993691307b84f291a30d349f31ea76b87ed5fb3bd8dc8ca9b154665fc5404d9da8e762edd0623f000decfa9f10c2f3e308f0bacf7f42c019d50a702850ebbc574aef5c466e3f8f1c91c553320238b048fc68df8e0dd0abb82453997f66221b4fbc2c13c26605e8e3e2779b87843d72b96b86ecf5cdebd061b8a29514882ca8a20d76767f80d747426bdb0ab5ab7ec727d5d9373d76c12085c0c424de11b14c58426cb2a5babd32a3cf33d50c238deda571fedd23b30dce", 0xd5) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500), 0x0, 0x8fb}]) 19:20:41 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300005def0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732d66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:41 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000003fa0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:41 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) socket$inet6(0xa, 0x6, 0xff) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732f66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500), 0x0, 0x8fb}]) [ 1013.664131][T24201] loop4: detected capacity change from 0 to 16383 19:20:41 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000fc0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1013.786147][T24231] loop4: detected capacity change from 0 to 16383 [ 1013.871484][T24227] loop5: detected capacity change from 0 to 32760 [ 1013.882754][T24227] FAT-fs (loop5): Directory bread(block 32760) failed [ 1013.890656][T24227] FAT-fs (loop5): Directory bread(block 32761) failed [ 1013.897504][T24227] FAT-fs (loop5): Directory bread(block 32762) failed [ 1013.904283][T24227] FAT-fs (loop5): Directory bread(block 32763) failed [ 1013.911174][T24227] FAT-fs (loop5): Directory bread(block 32764) failed [ 1013.918075][T24227] FAT-fs (loop5): Directory bread(block 32765) failed [ 1013.924875][T24227] FAT-fs (loop5): Directory bread(block 32766) failed [ 1013.966851][T24227] FAT-fs (loop5): Directory bread(block 32767) failed [ 1013.973628][T24227] FAT-fs (loop5): Directory bread(block 32768) failed [ 1013.980359][T24227] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733066617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xdb7f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:41 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000001500)=""/144, 0x90, 0x40, &(0x7f00000003c0)={0xa, 0x4e22, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}, 0x1c) preadv(r0, &(0x7f0000001480), 0x0, 0xa7, 0x800) recvfrom$inet6(r0, &(0x7f0000001900)=""/4084, 0xff4, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:41 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000003fc0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)="7de8606cfc4ef83e3d721c8a35faf9f53ec88a0ee7c8d7becb6cd455775e04805af3c6a01782d078ddda74a09d7af571a900000000000007ff3a947ab005dc11c5533681e222a803e281bb60a4dd5f21c050820b9ccb9dbcb74fd17d91c0cd", 0x5f, 0x8fb}]) 19:20:41 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000001900)=""/4096, 0x1000, 0x12042, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) syz_open_pts(r0, 0x480042) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:41 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000ff0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733166617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:41 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000001900)=""/4092, 0xffc, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1014.099765][T24263] loop4: detected capacity change from 0 to 16383 19:20:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x8fb}]) 19:20:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733266617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1014.191149][T24285] loop4: detected capacity change from 0 to 16383 [ 1014.279894][T24297] loop4: detected capacity change from 0 to 16383 [ 1014.289705][T24292] loop5: detected capacity change from 0 to 32760 [ 1014.301531][T24292] FAT-fs (loop5): Directory bread(block 32760) failed [ 1014.308720][T24292] FAT-fs (loop5): Directory bread(block 32761) failed [ 1014.323865][T24292] FAT-fs (loop5): Directory bread(block 32762) failed [ 1014.330715][T24292] FAT-fs (loop5): Directory bread(block 32763) failed [ 1014.337656][T24292] FAT-fs (loop5): Directory bread(block 32764) failed [ 1014.344444][T24292] FAT-fs (loop5): Directory bread(block 32765) failed [ 1014.351214][T24292] FAT-fs (loop5): Directory bread(block 32766) failed [ 1014.359000][T24292] FAT-fs (loop5): Directory bread(block 32767) failed [ 1014.365830][T24292] FAT-fs (loop5): Directory bread(block 32768) failed [ 1014.372758][T24292] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xdc7f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:41 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000080)=0x80) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, '\x00', 0x3d}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:41 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:41 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000002a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733366617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500), 0x0, 0x8fb}]) 19:20:41 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x6, 0xfffffffe) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r0, 0x8040942d, &(0x7f0000000000)) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x1, @local, 0x7}, 0x1c) r3 = openat2(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x101400, 0x0, 0x1}, 0x18) recvmmsg(r3, &(0x7f0000003d40)=[{{&(0x7f00000001c0)=@nfc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/104, 0x68}, {&(0x7f00000002c0)=""/194, 0xc2}], 0x2, &(0x7f0000001400)=""/129, 0x81}, 0x1f}, {{&(0x7f00000014c0)=@isdn, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001540)=""/178, 0xb2}, {&(0x7f0000001600)=""/144, 0x90}], 0x2, &(0x7f0000001700)=""/131, 0x83}, 0x800}, {{&(0x7f00000017c0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000001840)=""/127, 0x7f}, {&(0x7f0000003900)=""/240, 0xf0}, {&(0x7f0000003a00)=""/107, 0x6b}, {&(0x7f0000003a80)=""/113, 0x71}, {&(0x7f0000003b00)=""/38, 0x26}, {&(0x7f0000003b40)=""/187, 0xbb}, {&(0x7f0000003c00)=""/96, 0x60}], 0x9}, 0x1}], 0x3, 0x40000000, &(0x7f0000003e00)={0x0, 0x989680}) 19:20:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733466617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:42 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500), 0x0, 0x8fb}]) [ 1014.481231][T24317] loop4: detected capacity change from 0 to 16383 19:20:42 executing program 3: r0 = socket$inet6(0x10, 0x800, 0x3) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:42 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1014.555065][T24336] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1014.565690][T24335] loop4: detected capacity change from 0 to 16383 [ 1014.575494][T24339] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1014.697795][T24350] loop5: detected capacity change from 0 to 32760 [ 1014.709136][T24350] FAT-fs (loop5): Directory bread(block 32760) failed [ 1014.716371][T24350] FAT-fs (loop5): Directory bread(block 32761) failed [ 1014.723270][T24350] FAT-fs (loop5): Directory bread(block 32762) failed [ 1014.730051][T24350] FAT-fs (loop5): Directory bread(block 32763) failed [ 1014.736809][T24350] FAT-fs (loop5): Directory bread(block 32764) failed 19:20:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xdd7f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:42 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000007a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:42 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x101, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3f}, 0x1c) 19:20:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733566617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500), 0x0, 0x8fb}]) 19:20:42 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1014.743634][T24350] FAT-fs (loop5): Directory bread(block 32765) failed [ 1014.750366][T24350] FAT-fs (loop5): Directory bread(block 32766) failed [ 1014.757118][T24350] FAT-fs (loop5): Directory bread(block 32767) failed [ 1014.764004][T24350] FAT-fs (loop5): Directory bread(block 32768) failed [ 1014.770792][T24350] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:42 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="e77525d294973794fb4b6d58c3d0218c2635cadd9ccec81f4a4b3681f5244c2e4816ae7938415c0a073c3f14ae038006b3b0d36c", 0x34) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733666617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:42 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000000aa7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:42 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}, 0x1c) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001f00)=ANY=[@ANYBLOB="00000000000000000a004e2200000009fe8000000000000000000000000000aafaffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a0000000a004e245c87d48dfe80000000000000000000000000001c01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100000006fc00000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22000000040000000000000000000000000000000107000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000007ffffc00000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24000000032001000000000000000000000000000101040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000003fff010000000000000000000100020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400001000fe8000000000000000000000000000bb98000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240000000900000000000000000000ffffac141427070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5c5b3f69c0400000000000000000000000000000000000000000000000000000000000000000a004e22000000040000000000000000000000000000000001000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240000000000000000000000000000ffffe00000020200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a9257ff0b85dd50f619b2baec611c5fa50c44f031d2a7caca90c229df3267bfd09895139cba9e9a82e0688f48fefa011d4a5c14ddc5c372574b4d2c6bbaf67c67ed90d81c1"], 0x590) 19:20:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1014.877610][T24364] loop4: detected capacity change from 0 to 16383 [ 1014.884982][T24366] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1014.912385][T24372] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:20:42 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000014a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1014.989758][T24388] loop4: detected capacity change from 0 to 16383 [ 1015.094506][T24400] loop5: detected capacity change from 0 to 32760 [ 1015.106438][T24400] FAT-fs (loop5): Directory bread(block 32760) failed [ 1015.113224][T24400] FAT-fs (loop5): Directory bread(block 32761) failed [ 1015.119976][T24400] FAT-fs (loop5): Directory bread(block 32762) failed [ 1015.133851][T24400] FAT-fs (loop5): Directory bread(block 32763) failed [ 1015.140735][T24400] FAT-fs (loop5): Directory bread(block 32764) failed [ 1015.147653][T24400] FAT-fs (loop5): Directory bread(block 32765) failed [ 1015.154460][T24400] FAT-fs (loop5): Directory bread(block 32766) failed [ 1015.161224][T24400] FAT-fs (loop5): Directory bread(block 32767) failed [ 1015.168064][T24400] FAT-fs (loop5): Directory bread(block 32768) failed [ 1015.174848][T24400] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:42 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r1, &(0x7f0000000000)="1c0000001200050f0ca6760000ee53c6f6afad32b971e1ce0ffb299d49b23e9b200a00", 0x5, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e21, 0x1ff, @private0, 0x81}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) socket$inet6(0x10, 0x805, 0x880) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000040)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f0000000080)=0x2c) sendto$inet6(r0, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a79e0fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82ab02fec770967c740c00000000d02830b5a4c01a92310800000000000000b8bf255f1a8dffa8", 0x6a, 0x4040840, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x80000000, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}, 0x1c) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x321080, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r2, 0x8010661b, &(0x7f00000001c0)) 19:20:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xde7f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733766617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:42 executing program 2: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:42 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000001ca7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:42 executing program 0 (fault-call:2 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733866617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1015.277092][T24415] loop4: detected capacity change from 0 to 16383 [ 1015.288369][T24421] FAULT_INJECTION: forcing a failure. [ 1015.288369][T24421] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1015.301415][T24421] CPU: 0 PID: 24421 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1015.309934][T24421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1015.319972][T24421] Call Trace: [ 1015.323236][T24421] dump_stack+0x137/0x19d 19:20:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1015.327629][T24421] should_fail+0x23c/0x250 [ 1015.332097][T24421] should_fail_usercopy+0x16/0x20 [ 1015.337107][T24421] _copy_from_user+0x1c/0xd0 [ 1015.341688][T24421] io_submit_one+0x42/0x1350 [ 1015.346368][T24421] ? asm_exc_page_fault+0x1e/0x30 [ 1015.351393][T24421] ? __get_user_4+0x1c/0x30 [ 1015.355933][T24421] __se_sys_io_submit+0xf5/0x260 [ 1015.360859][T24421] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1015.366919][T24421] __x64_sys_io_submit+0x3f/0x50 [ 1015.371852][T24421] do_syscall_64+0x4a/0x90 19:20:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1015.376266][T24421] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1015.382155][T24421] RIP: 0033:0x4665f9 [ 1015.386040][T24421] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1015.405668][T24421] RSP: 002b:00007fed312c1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1015.414110][T24421] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 19:20:42 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000025a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1015.422088][T24421] RDX: 00000000200002c0 RSI: 0000000000000001 RDI: 00007fed312a0000 [ 1015.430053][T24421] RBP: 00007fed312c11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1015.438065][T24421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1015.446058][T24421] R13: 00007fff274d99ef R14: 00007fed312c1300 R15: 0000000000022000 [ 1015.487304][T24441] __nla_validate_parse: 499 callbacks suppressed [ 1015.487316][T24441] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1015.516541][T24441] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1015.535045][T24441] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1015.539668][T24446] loop4: detected capacity change from 0 to 16383 [ 1015.545843][T24441] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1015.550857][T24435] loop5: detected capacity change from 0 to 32760 [ 1015.568865][T24441] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1015.576241][T24441] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1015.587264][T24441] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1015.600500][T24435] FAT-fs (loop5): Directory bread(block 32760) failed [ 1015.603600][T24441] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1015.607471][T24435] FAT-fs (loop5): Directory bread(block 32761) failed [ 1015.617386][T24451] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1015.623455][T24435] FAT-fs (loop5): Directory bread(block 32762) failed [ 1015.639049][T24456] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1015.639786][T24435] FAT-fs (loop5): Directory bread(block 32763) failed [ 1015.648759][T24456] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1015.655598][T24435] FAT-fs (loop5): Directory bread(block 32764) failed [ 1015.676210][T24435] FAT-fs (loop5): Directory bread(block 32765) failed [ 1015.683292][T24435] FAT-fs (loop5): Directory bread(block 32766) failed [ 1015.690087][T24435] FAT-fs (loop5): Directory bread(block 32767) failed [ 1015.696904][T24435] FAT-fs (loop5): Directory bread(block 32768) failed [ 1015.703841][T24435] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:43 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)="71a4e7914d6d4293f928ae4f5ea019e760ff70969172082117e89d164f0d78ab534aaeaba36a896224c8820bcf448a0fe30f0f1991c8b041e14caa5e8dd7c53da4558bb4faaa9046b9f29b8d9dfe521f8f2386f6fd36be3a8d0a24433d5e2fc67f48e360b4a96d8874035aa210934f34857869a1670d926b83335c03c86362b3080209b60b742dace07f862f665a4d65f1a9643f12b845f03ca1a5d899853ff5e8b2dbad9ba81c492542d60f6d6b4bfeaea7b65265c89274a1e9096283", 0xbd, 0x4000, &(0x7f0000000140)={0xa, 0x4e22, 0x4, @private0, 0xfffffffc}, 0x1c) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4082, 0xff2, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733966617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:43 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000003fa7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:43 executing program 0 (fault-call:2 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xe5ffffff00000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733a66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1016.200694][T24478] loop4: detected capacity change from 0 to 16383 [ 1016.208796][T24480] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1016.222660][T24481] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1016.241585][T24484] FAULT_INJECTION: forcing a failure. [ 1016.241585][T24484] name failslab, interval 1, probability 0, space 0, times 0 [ 1016.254177][T24484] CPU: 0 PID: 24484 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1016.257647][T24481] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1016.262578][T24484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1016.262589][T24484] Call Trace: [ 1016.262595][T24484] dump_stack+0x137/0x19d [ 1016.287161][T24484] should_fail+0x23c/0x250 [ 1016.291599][T24484] ? io_submit_one+0xb0/0x1350 [ 1016.296344][T24484] __should_failslab+0x81/0x90 19:20:43 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r1, &(0x7f00000018c0)="1c0000001b00050f0ca67620be00"/28, 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x1, 0x5) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x7f, @mcast2, 0x4}, 0x1c) r3 = syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0xd49, 0x3, &(0x7f0000001480)=[{&(0x7f0000000380)="390fdf8eb09e2374143259abe118548a614ad43a505fe7c999d8b8c7d7f9a2aabe54abc7ff0d4d005eb3e49479baaf2113c45efd08d341bc3419a097cba85412f8c2a5", 0x43, 0xa4aa}, {&(0x7f0000001400)="a328f2598dc6324f653c3db5194055503c11c4744c68673b61fba38100a7dd0c48e134a85879d64118eb488316db56f7a5b54bc35905e62993fc4104de0533f2a02fbcbf55", 0x45, 0xb01}, {&(0x7f0000001900)="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", 0x1000, 0x1}], 0x2000000, &(0x7f0000001500)={[{@shortname_lower}, {@shortname_lower}, {@shortname_winnt}], [{@permit_directio}]}) r4 = openat(r3, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x22) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) sendto$inet6(r4, &(0x7f0000000280)="86a9d43351f9a1a3e47328d8d8e7bafba2299e728aa76e", 0x17, 0x8000, &(0x7f00000002c0)={0xa, 0x4e23, 0x3, @loopback, 0x8000}, 0x1c) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) bind$inet6(r5, &(0x7f0000000240)={0xa, 0x4e23, 0x1ff, @private2={0xfc, 0x2, '\x00', 0x1}, 0x80}, 0x1c) r6 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r6, &(0x7f0000000140)="1d076af22c7a8d27926c85ee68fa32c14abe09f89de656ee2ed5b27124a3366e33ae0724a4df82c20ddf639375136f2bf0892ab0c2c67e778c88ce725f1245b7b924c689ffe06b4def7db61b3dc25a775db85bb15b0f828ecbf507a67ca988f64c3e2bf6aff89688fea96d0a5492ff552b240819b4503f29df4cf520bf0a8ac185d7578e71d4b1ec3e2bf822cc27ee2250360465", 0x94, 0x80, &(0x7f0000000200)={0xa, 0x4e20, 0x6, @private2, 0x5}, 0x1c) 19:20:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1016.301098][T24484] should_failslab+0x5/0x20 [ 1016.305699][T24484] kmem_cache_alloc+0x46/0x2f0 [ 1016.310542][T24484] io_submit_one+0xb0/0x1350 [ 1016.315132][T24484] ? asm_exc_page_fault+0x1e/0x30 [ 1016.320231][T24484] __se_sys_io_submit+0xf5/0x260 [ 1016.325164][T24484] ? fpregs_assert_state_consistent+0x7d/0x90 [ 1016.331284][T24484] __x64_sys_io_submit+0x3f/0x50 [ 1016.336241][T24484] do_syscall_64+0x4a/0x90 [ 1016.340676][T24484] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1016.346617][T24484] RIP: 0033:0x4665f9 19:20:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1016.350554][T24484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1016.370159][T24484] RSP: 002b:00007fed312c1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 1016.378568][T24484] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665f9 [ 1016.386531][T24484] RDX: 00000000200002c0 RSI: 0000000000000001 RDI: 00007fed312a0000 19:20:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:43 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000064a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1016.394492][T24484] RBP: 00007fed312c11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1016.402451][T24484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1016.410415][T24484] R13: 00007fff274d99ef R14: 00007fed312c1300 R15: 0000000000022000 [ 1016.418907][T24473] loop5: detected capacity change from 0 to 32760 [ 1016.428611][T24497] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1016.433270][T24473] FAT-fs (loop5): Directory bread(block 32760) failed [ 1016.442470][T24473] FAT-fs (loop5): Directory bread(block 32761) failed [ 1016.449664][T24473] FAT-fs (loop5): Directory bread(block 32762) failed [ 1016.456574][T24473] FAT-fs (loop5): Directory bread(block 32763) failed [ 1016.463904][T24473] FAT-fs (loop5): Directory bread(block 32764) failed [ 1016.470695][T24473] FAT-fs (loop5): Directory bread(block 32765) failed [ 1016.477731][T24473] FAT-fs (loop5): Directory bread(block 32766) failed [ 1016.484927][T24473] FAT-fs (loop5): Directory bread(block 32767) failed [ 1016.491904][T24473] FAT-fs (loop5): Directory bread(block 32768) failed 19:20:44 executing program 0 (fault-call:2 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:44 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000081a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733b66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1016.495505][T24505] loop4: detected capacity change from 0 to 16383 [ 1016.498975][T24473] FAT-fs (loop5): Directory bread(block 32769) failed [ 1016.583064][T24516] FAULT_INJECTION: forcing a failure. [ 1016.583064][T24516] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1016.596236][T24516] CPU: 1 PID: 24516 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 1016.604891][T24516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1016.614941][T24516] Call Trace: [ 1016.618206][T24516] dump_stack+0x137/0x19d [ 1016.622531][T24516] should_fail+0x23c/0x250 [ 1016.626939][T24516] should_fail_usercopy+0x16/0x20 19:20:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xf0ffffff00000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1016.631963][T24516] _copy_to_user+0x1c/0x90 [ 1016.636371][T24516] simple_read_from_buffer+0xab/0x120 [ 1016.641824][T24516] proc_fail_nth_read+0xf6/0x140 [ 1016.646752][T24516] ? rw_verify_area+0x136/0x250 [ 1016.651653][T24516] ? proc_fault_inject_write+0x200/0x200 [ 1016.657282][T24516] vfs_read+0x154/0x5d0 [ 1016.661437][T24516] ? __fget_light+0x21b/0x260 [ 1016.666194][T24516] ? __cond_resched+0x11/0x40 [ 1016.670892][T24516] ksys_read+0xce/0x180 [ 1016.675052][T24516] __x64_sys_read+0x3e/0x50 [ 1016.679596][T24516] do_syscall_64+0x4a/0x90 [ 1016.684002][T24516] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1016.689892][T24516] RIP: 0033:0x41937c [ 1016.693778][T24516] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1016.713536][T24516] RSP: 002b:00007fed312c1170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1016.721937][T24516] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 000000000041937c [ 1016.729883][T24516] RDX: 000000000000000f RSI: 00007fed312c11e0 RDI: 0000000000000004 [ 1016.737840][T24516] RBP: 00007fed312c11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1016.745791][T24516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1016.753736][T24516] R13: 00007fff274d99ef R14: 00007fed312c1300 R15: 0000000000022000 [ 1016.762061][T24517] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1016.770109][T24517] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1016.787160][T24528] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1016.789248][T24529] loop4: detected capacity change from 0 to 16383 [ 1016.910636][T24538] loop5: detected capacity change from 0 to 32760 [ 1016.921971][T24538] FAT-fs (loop5): Directory bread(block 32760) failed [ 1016.929106][T24538] FAT-fs (loop5): Directory bread(block 32761) failed [ 1016.936135][T24538] FAT-fs (loop5): Directory bread(block 32762) failed [ 1016.943054][T24538] FAT-fs (loop5): Directory bread(block 32763) failed [ 1016.949805][T24538] FAT-fs (loop5): Directory bread(block 32764) failed [ 1016.957027][T24538] FAT-fs (loop5): Directory bread(block 32765) failed [ 1016.964030][T24538] FAT-fs (loop5): Directory bread(block 32766) failed [ 1016.970766][T24538] FAT-fs (loop5): Directory bread(block 32767) failed [ 1016.977950][T24538] FAT-fs (loop5): Directory bread(block 32768) failed [ 1016.985009][T24538] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:44 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)={0x2, 0x3}, 0x18) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000001900)={{r0}, 0x0, 0x2, @inherit={0x80, &(0x7f0000000140)={0x1, 0x7, 0x80000001, 0x0, {0x2c, 0x6, 0x0, 0x101, 0xf9}, [0x100, 0x8, 0x7fff, 0x3, 0x5, 0x7ff, 0x1]}}, @name="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"}) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) socket$inet6(0x10, 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006a00), 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0x6a, 0x1, 0x0, 0x0) 19:20:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:44 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300007ffffff2a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733c66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xf6ffffff00000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:44 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000001900)="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", 0x1000) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733d66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:44 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300007ffffff8a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:44 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66733e66617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:44 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000140)={0x0, {{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x44}, 0x7}}, {{0xa, 0x4e23, 0x3623f432, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7ff}}}, 0x108) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:44 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300007ffffff9a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1017.280735][T24565] loop4: detected capacity change from 0 to 16383 19:20:44 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, '\x00', 0x38}, 0x3}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x400, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r3, 0x8008f512, &(0x7f0000000200)) sendto$inet6(r2, &(0x7f0000000140)="bdbf9b833118258cf4aa3c6527feabb4bd9a7299dae08a1aca6187dc2724bc8d6f483caa084aa3880412a5829838612ed00e8d46fb27f696ffb73176d968fe8e63e8992afdffffe345df4cb155a3", 0x4e, 0x4, &(0x7f0000000040)={0xa, 0x4e22, 0xf4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, 0x1c) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000240), 0x10080, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71ac1544ab5114b7ed466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf", 0x6a, 0x40800, 0x0, 0x0) 19:20:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x2, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:44 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300007fffffffa7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:44 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, &(0x7f0000001900)="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", 0x1000, 0x2, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r2, &(0x7f0000000140)=""/243, 0xf3, 0x40000000, &(0x7f0000000000)={0xa, 0x4e21, 0xffff, @loopback, 0x7fff}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1017.413051][T24571] loop5: detected capacity change from 0 to 32760 [ 1017.441909][T24571] FAT-fs (loop5): Directory bread(block 32760) failed [ 1017.458448][T24593] loop4: detected capacity change from 0 to 16383 [ 1017.464304][T24571] FAT-fs (loop5): Directory bread(block 32761) failed [ 1017.475096][T24571] FAT-fs (loop5): Directory bread(block 32762) failed [ 1017.481919][T24571] FAT-fs (loop5): Directory bread(block 32763) failed [ 1017.489235][T24571] FAT-fs (loop5): Directory bread(block 32764) failed [ 1017.496394][T24571] FAT-fs (loop5): Directory bread(block 32765) failed [ 1017.505099][T24571] FAT-fs (loop5): Directory bread(block 32766) failed [ 1017.511996][T24571] FAT-fs (loop5): Directory bread(block 32767) failed [ 1017.519264][T24571] FAT-fs (loop5): Directory bread(block 32768) failed [ 1017.526363][T24571] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xf77f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:45 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000020001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:45 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000000)={'nat\x00', 0x0, [0x5, 0x0, 0x5, 0x4, 0xfff]}, &(0x7f0000000080)=0x54) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000040d000/0x2000)=nil, 0x2000, 0x1800003, 0x1010, r3, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x4e23, 0x8, @remote}, 0x1c) 19:20:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be978e1724a4852b1a3eb499b3e54ae015d57f52ef3d870fa5ca64b4c4527de32a4fbc0fb"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66734466617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x300, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:45 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f00000015c0)=@nfc, &(0x7f0000001640)=0x80) sendto$inet6(r1, &(0x7f0000001680)="354bd271ad6c4fe51a846e1e4c690ef81d5cb6f9bf4a22cdb36e920aa9715bd5db4d2cd7062ee6c68473f78caacfea5e86c151cc4cf060350df1c2a2858d8b9cfe9535e32e8a7f434f14", 0x4a, 0x815, &(0x7f0000001700)={0xa, 0x4e20, 0x1ff, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3ff}, 0x1c) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:45 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000030001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e2e617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x20000501, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1017.648110][T24624] loop4: detected capacity change from 0 to 16383 19:20:45 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r2, &(0x7f0000001680)=""/148, 0x94, 0x80, &(0x7f0000001740)={0xa, 0x4e24, 0x20, @local, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:45 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000040001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1017.752686][T24649] loop4: detected capacity change from 0 to 16383 [ 1017.845861][T24646] loop5: detected capacity change from 0 to 32760 [ 1017.858093][T24646] FAT-fs (loop5): Directory bread(block 32760) failed [ 1017.865002][T24646] FAT-fs (loop5): Directory bread(block 32761) failed [ 1017.871996][T24646] FAT-fs (loop5): Directory bread(block 32762) failed [ 1017.879052][T24646] FAT-fs (loop5): Directory bread(block 32763) failed [ 1017.886006][T24646] FAT-fs (loop5): Directory bread(block 32764) failed [ 1017.892938][T24646] FAT-fs (loop5): Directory bread(block 32765) failed [ 1017.899741][T24646] FAT-fs (loop5): Directory bread(block 32766) failed [ 1017.906509][T24646] FAT-fs (loop5): Directory bread(block 32767) failed [ 1017.913294][T24646] FAT-fs (loop5): Directory bread(block 32768) failed [ 1017.920030][T24646] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xf87f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e2f617400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, 0x0, 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x7ffff000, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:45 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000050001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, 0x0, 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:45 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000060001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66227400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:45 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000070001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0xffffffffffffffff, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1018.031854][T24677] loop4: detected capacity change from 0 to 16383 [ 1018.140024][T24700] loop4: detected capacity change from 0 to 16383 [ 1018.193292][T24705] loop5: detected capacity change from 0 to 32760 [ 1018.207254][T24705] FAT-fs (loop5): Directory bread(block 32760) failed [ 1018.214308][T24705] FAT-fs (loop5): Directory bread(block 32761) failed [ 1018.221372][T24705] FAT-fs (loop5): Directory bread(block 32762) failed [ 1018.230652][T24705] FAT-fs (loop5): Directory bread(block 32763) failed [ 1018.237545][T24705] FAT-fs (loop5): Directory bread(block 32764) failed [ 1018.244347][T24705] FAT-fs (loop5): Directory bread(block 32765) failed [ 1018.251133][T24705] FAT-fs (loop5): Directory bread(block 32766) failed [ 1018.258058][T24705] FAT-fs (loop5): Directory bread(block 32767) failed [ 1018.264837][T24705] FAT-fs (loop5): Directory bread(block 32768) failed [ 1018.271575][T24705] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x3, 0x200006) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:46 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000080001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e662c7400020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, 0x0, 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xf90f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66612200020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000)="784ee460e50c072262bac4", 0xb, 0x8800, &(0x7f0000000040)={0xa, 0x4e23, 0x4, @remote, 0xf}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:46 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000090001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1018.649980][T24729] loop4: detected capacity change from 0 to 16383 19:20:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x3, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66612c00020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:46 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000000a0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) socket$inet6(0xa, 0x2, 0x5) [ 1018.757064][T24746] loop4: detected capacity change from 0 to 16383 19:20:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x4, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1018.799283][T24735] loop5: detected capacity change from 0 to 32760 [ 1018.810796][T24735] FAT-fs (loop5): Directory bread(block 32760) failed [ 1018.818188][T24735] FAT-fs (loop5): Directory bread(block 32761) failed [ 1018.825357][T24735] FAT-fs (loop5): Directory bread(block 32762) failed [ 1018.832207][T24735] FAT-fs (loop5): Directory bread(block 32763) failed [ 1018.839727][T24735] FAT-fs (loop5): Directory bread(block 32764) failed 19:20:46 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000000b0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x100) mmap(&(0x7f0000ff7000/0x8000)=nil, 0x8000, 0x2, 0x1010, r1, 0xabeee000) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1018.847068][T24735] FAT-fs (loop5): Directory bread(block 32765) failed [ 1018.854222][T24735] FAT-fs (loop5): Directory bread(block 32766) failed [ 1018.861091][T24735] FAT-fs (loop5): Directory bread(block 32767) failed [ 1018.868746][T24735] FAT-fs (loop5): Directory bread(block 32768) failed [ 1018.875856][T24735] FAT-fs (loop5): Directory bread(block 32769) failed [ 1018.917482][T24775] loop4: detected capacity change from 0 to 16383 19:20:46 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000000c0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) sendmmsg(r1, &(0x7f0000001500)=[{{&(0x7f0000000040)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'nhpoly1305-avx2\x00'}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000280)="052c0d54e12bf35e01a7b6028bc3d06128b850e4d90580aa05ede27fe769706e1b582f89c3ffadaa93a2a97be8be9146083e5189658551338da83b0e299fc84c996e0c079a4ef02cebc12d0c7339b0e937a1d6fb420f24a1587244a0ed701fa656cadc6a6da46bd1b9afc9c4af212a54b8e4968f8a4e8ebdae27e6ee218e12d0482460ab1f48d82c37058427a72c3a776c979da403c6d781d1ae79de3845f2a8", 0xa0}, {&(0x7f0000000200)="7d403cedaff419d41cfc2bfa1ce26deef0b589cb1292ca0f38d3f5da2a0df612b244c6bd2f84162adb635dedaef25cc8d060ec1167867d859551a44a", 0x3c}], 0x2, &(0x7f00000015c0)=[{0xa8, 0x113, 0x400, "a50ada50efe8518ebc9e98d7ff36dce033fe72b292bfe8db1d75f749c31778fb5298a641f83d317f42364970fb023c4fec857015bb8113f5b8f2071a398f171b59aeee5650d05ddd49902b1ac5796af3eab93d1aebfa14b2c2271de5e0b25e7aa8874d2fbac3ef33a9596b236ead0a8c807fcbbb3ce959e0a2717ae42ed9c77d2fa10ba24d546f0db6978bacfbf56d9ea854dd3a33"}], 0xa8}}, {{&(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(anubis)\x00'}, 0x80, &(0x7f0000001400)=[{&(0x7f00000003c0)="98ef0559144ae9af0edee1738a83c645fb6fc9a12326f69055345cd18c3fb982f1aad911773c796c", 0x28}, {&(0x7f0000001900)="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", 0x1000}], 0x2, &(0x7f0000001440)=[{0xfffffffffffffc5b, 0x84, 0xffff, "64dcdbec4591ff1f045f316279b8eedf6ac8da1f1df791d5ae"}, {0x58, 0x105, 0x80000000, "4e41e845440e98bf20b58e23ba89661148ab14d6795ae6602284b60a9c9f9add4e0137978afe52d314361f0909cd00d9a8857fb40127b93ab84ce0ad945a0dd196"}], 0x88}}], 0x2, 0x20000000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001580)=@routing={0x1, 0x2, 0x0, 0x18, 0x0, [@private2]}, 0x18) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617404000101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xf9fdffff00000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x5, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:46 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000000d0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)="75f7ecf06bedd7dedf299b36f825d1c870e7d7d02612a3ffa570f4094f02ef45d9627c2527ccd067a8b98f008a48c66e965e4662bc09c8f8d5b83ad7589f70fe07ed758f6f7598bc7211a5bcab33b2aa9b00a69e75bd1c46d48eead69b5d8d04d31435cd80f3e329b4b1ca209b777b7610c371c96f53356c64a1215bf3119a128e42455e0a102319b307813edfbe2a50f5107a5e3396750306920a91af753b", 0x9f, 0x2000c000, &(0x7f0000000140)={0xa, 0x4e24, 0x9, @mcast2, 0x800}, 0x1c) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) open(&(0x7f0000000180)='./file0\x00', 0x8080, 0x2) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e21, 0x1000, @local, 0x5f3}, 0x1c) 19:20:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617402020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:46 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000000e0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x7, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1019.049663][T24798] loop4: detected capacity change from 0 to 16383 [ 1019.077390][T24798] FAT-fs (loop4): bogus logical sector size 4 [ 1019.083472][T24798] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1019.187869][T24827] loop4: detected capacity change from 0 to 16383 [ 1019.203761][T24827] FAT-fs (loop4): bogus logical sector size 514 [ 1019.210098][T24827] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1019.235713][T24816] loop5: detected capacity change from 0 to 32760 [ 1019.247181][T24816] FAT-fs (loop5): Directory bread(block 32760) failed [ 1019.254093][T24816] FAT-fs (loop5): Directory bread(block 32761) failed [ 1019.260960][T24816] FAT-fs (loop5): Directory bread(block 32762) failed [ 1019.267766][T24816] FAT-fs (loop5): Directory bread(block 32763) failed [ 1019.277046][T24816] FAT-fs (loop5): Directory bread(block 32764) failed [ 1019.283873][T24827] loop4: detected capacity change from 0 to 16383 [ 1019.284826][T24816] FAT-fs (loop5): Directory bread(block 32765) failed [ 1019.297743][T24816] FAT-fs (loop5): Directory bread(block 32766) failed [ 1019.304859][T24827] FAT-fs (loop4): bogus logical sector size 514 [ 1019.305303][T24816] FAT-fs (loop5): Directory bread(block 32767) failed [ 1019.311162][T24827] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1019.324545][T24816] FAT-fs (loop5): Directory bread(block 32768) failed [ 1019.331292][T24816] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xfdfdffff00000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:46 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000000f0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000001600)=[{&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f00000001c0)=""/229, 0xe5}, {&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/37, 0x25}, {&(0x7f0000001400)=""/213, 0xd5}, {&(0x7f0000001500)=""/175, 0xaf}, {&(0x7f00000015c0)=""/58, 0x3a}], 0xa, 0x6, 0x6) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f00000016c0)={0xa, 0x4e22, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1006}, 0xb) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617403020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x8, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:46 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000100001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) socket$inet6(0x10, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x5, @empty, 0x7}, 0x1c) 19:20:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:46 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000110001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1019.458015][T24856] loop4: detected capacity change from 0 to 16383 [ 1019.471052][T24856] FAT-fs (loop4): bogus logical sector size 515 [ 1019.477467][T24856] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0xf, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1019.533616][T24856] loop4: detected capacity change from 0 to 16383 [ 1019.558433][T24856] FAT-fs (loop4): bogus logical sector size 515 [ 1019.564700][T24856] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1019.645222][T24884] loop5: detected capacity change from 0 to 32760 [ 1019.655447][T24884] FAT-fs (loop5): Directory bread(block 32760) failed [ 1019.662329][T24884] FAT-fs (loop5): Directory bread(block 32761) failed [ 1019.669219][T24884] FAT-fs (loop5): Directory bread(block 32762) failed [ 1019.676013][T24884] FAT-fs (loop5): Directory bread(block 32763) failed [ 1019.682778][T24884] FAT-fs (loop5): Directory bread(block 32764) failed 19:20:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xfeffffff00000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:47 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x40080, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080), 0x20045, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000240)={0x32, 0x2, '\x00', [@ra={0x5, 0x2, 0x1dff}, @ra={0x5, 0x2, 0xc000}, @enc_lim={0x4, 0x1, 0x6}, @pad1, @ra={0x5, 0x2, 0x5}]}, 0x20) socketpair(0x2, 0x801, 0xffffca07, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$inet6(r3, &(0x7f0000000140)=""/226, 0xe2, 0x40000000, &(0x7f0000000040)={0xa, 0x4e21, 0x80, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:47 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000120001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x10, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617404020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1019.689527][T24884] FAT-fs (loop5): Directory bread(block 32765) failed [ 1019.696312][T24884] FAT-fs (loop5): Directory bread(block 32766) failed [ 1019.703108][T24884] FAT-fs (loop5): Directory bread(block 32767) failed [ 1019.709857][T24884] FAT-fs (loop5): Directory bread(block 32768) failed [ 1019.716695][T24884] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:47 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x2002, 0x0) sendto$inet6(r2, &(0x7f0000000080)="1f572faf9005fe42528418", 0xb, 0x40001, &(0x7f0000000140)={0xa, 0x4e21, 0x2, @local, 0x7}, 0x1c) 19:20:47 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000250001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x15f, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:47 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r2, &(0x7f0000000000)="1cf43c98a94048ed6da486eb61e7e5cc87071b41857de804b076a564d2cd5a7330ad3ed3ae34e428c41a4ab478d687352d365dae840a7be1fa00ae5e9f201f13", 0x40, 0x20004054, &(0x7f0000000040)={0xa, 0x4e22, 0x10000, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x9}, 0x1c) 19:20:47 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000480001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1019.831519][T24906] loop4: detected capacity change from 0 to 16383 [ 1019.866902][T24906] FAT-fs (loop4): bogus logical sector size 516 [ 1019.873192][T24906] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1019.941221][T24906] loop4: detected capacity change from 0 to 16383 [ 1019.953191][T24906] FAT-fs (loop4): bogus logical sector size 516 [ 1019.959451][T24906] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617405020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1020.022123][T24935] loop5: detected capacity change from 0 to 32760 [ 1020.032468][T24935] FAT-fs (loop5): Directory bread(block 32760) failed [ 1020.051151][T24935] FAT-fs (loop5): Directory bread(block 32761) failed [ 1020.058287][T24935] FAT-fs (loop5): Directory bread(block 32762) failed [ 1020.065148][T24935] FAT-fs (loop5): Directory bread(block 32763) failed [ 1020.070242][T24950] loop4: detected capacity change from 0 to 16383 [ 1020.072043][T24935] FAT-fs (loop5): Directory bread(block 32764) failed [ 1020.082492][T24950] FAT-fs (loop4): bogus logical sector size 517 [ 1020.088380][T24935] FAT-fs (loop5): Directory bread(block 32765) failed [ 1020.091438][T24950] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1020.098248][T24935] FAT-fs (loop5): Directory bread(block 32766) failed [ 1020.111520][T24935] FAT-fs (loop5): Directory bread(block 32767) failed [ 1020.118308][T24935] FAT-fs (loop5): Directory bread(block 32768) failed [ 1020.125165][T24935] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xff0f000000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x300, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:47 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) 19:20:47 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000004c0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617406020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:47 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000600001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be9"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617407020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:47 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000680001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x500, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d83f53be9"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1020.245337][T24966] loop4: detected capacity change from 0 to 16383 [ 1020.270314][T24966] FAT-fs (loop4): bogus logical sector size 518 [ 1020.276565][T24966] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1020.373000][T24998] loop4: detected capacity change from 0 to 16383 [ 1020.383964][T24998] FAT-fs (loop4): bogus logical sector size 519 [ 1020.390294][T24998] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1020.438864][T24985] loop5: detected capacity change from 0 to 32760 [ 1020.450533][T24985] FAT-fs (loop5): Directory bread(block 32760) failed [ 1020.466170][T24985] FAT-fs (loop5): Directory bread(block 32761) failed [ 1020.472967][T24985] FAT-fs (loop5): Directory bread(block 32762) failed [ 1020.479757][T24985] FAT-fs (loop5): Directory bread(block 32763) failed [ 1020.486520][T24985] FAT-fs (loop5): Directory bread(block 32764) failed [ 1020.493356][T24985] FAT-fs (loop5): Directory bread(block 32765) failed [ 1020.500090][T24985] FAT-fs (loop5): Directory bread(block 32766) failed [ 1020.506840][T24985] FAT-fs (loop5): Directory bread(block 32767) failed [ 1020.513771][T24985] FAT-fs (loop5): Directory bread(block 32768) failed [ 1020.520516][T24985] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:48 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000006c0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:48 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x80000, 0x3) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000000)="a98163d6045364b0b52171a21f95e3af0f8f85e78f3d5c79a1a9bd22f7d09d205d558b99e452aecf4ed9385255dc6590602d33d9f0cd96e3d6080d267ba238881900", 0x42}, {&(0x7f0000000140)="885ee9ffb485c96f8b942cff6f30658d71eaeab9c07e02f9501e1ad1c6ed0f1b1741dcdc8a0f552812612d4a67649be357a35d3858931eab524dcb7e7d1d94b77631435fa3c2b9fe2bb0064021b346f7fc5dc9514f40d493bd43c5267ce36c597c9a1f8cfd70ae7f965293c1f2b970070d8f469b822b97439991d5d27922271610634e4005f8e98eabc8e811e4a8680527cb773a002efdacd3741dcb063dfbf0cda0cda9560152df1972428f80d4e99c6a8f9ebf75f1a2539e2dc8b387f70cdb4e53b52fdfd74137c17b64848ea17a0dc7011076b190202df47f9d338d208329c4461a4a3e1eb77f7c2151b1fb067468b9", 0xf1}, {&(0x7f0000000240)="c8a023bea891f6fe869e4aeace4b347fd8ef6a8c66f64707097dd88fd408930039e533b754c55b2173683062747ba902b6667e14961a8d597e3af616c4f7abd693e8621bad8f5101699c69e7f92a9cb210694d172e1ebc72f5715b5250146a4ff1ecdce68d1cd0ced8f3ce9897bd75e65cc41454206c4ca1e3405590dfcef9333246e6ee8b36d7a3", 0x88}, {&(0x7f0000000300)="b40ae3c3337a4c5484328415c6fc0fc842299b84b16199d1dc05d9ac6cc252451db2df6b3414c728cbde2f025a929b594f3da317c5649b9b4609c2571594b14b3e4a2899c0bcd71307cd0d0818f5e471951cfaf10c11d078e5e280fde006d5a898a55b1f8b7747ea6ac0c9931147f742b3b2dc3030150f717709", 0x7a}, {&(0x7f0000001400)="dc9d4e272c6dad2c933d95c882dddfcf7f4b35ec3de4acfb6b9bc1c426a8a0c96ae0812cf484beb571db05c99a03d4eba75af76dbeee1c52c0d85d4eb1b777e2e4181e48c49346850fe53e3f803df07f34438c377edd01a4c037e4ef4fb638bc8d7c63e3b039131ed5ba5c677aba1c3fff3e814082827736655ebd64733b3e138ff35c6dd2bcaa8443886ff850b9813e08bf0cd157671c1cc799f8a7d2fd0392e390c63e746cfa27731a97fc8d0c19ce20094a417a7b30ba74e95ae60ea3567e3dfef5d6e95c301436131b31999d834acf04b958cd91c41cec531aac98a2df813a1dfa82f86a3bf604", 0xe9}, {&(0x7f0000000380)="adca92e1886fdbd0641d961fba75f3bddedd94994f42e810548085873267ee8be94caaf9", 0x24}], 0x6, &(0x7f0000001580)=[@hopopts_2292={{0x68, 0x29, 0x36, {0x87, 0x9, '\x00', [@pad1, @jumbo={0xc2, 0x4, 0x40}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @ra={0x5, 0x2, 0x80}, @calipso={0x7, 0x18, {0x1, 0x4, 0x0, 0x200, [0x80, 0xffffffff7fffffff]}}, @hao={0xc9, 0x10, @local}, @pad1]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}}, @flowinfo={{0x14, 0x29, 0xb, 0x3}}, @pktinfo={{0x24, 0x29, 0x32, {@private1={0xfc, 0x1, '\x00', 0x1}}}}, @flowinfo={{0x14, 0x29, 0xb, 0x7}}, @hoplimit={{0x14, 0x29, 0x34, 0x61}}], 0x118}, 0x4050880) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) shutdown(r2, 0x1) 19:20:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617408020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x700, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xffff1f0000000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) [ 1020.624918][T25015] __nla_validate_parse: 379 callbacks suppressed [ 1020.624931][T25015] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1020.626575][T25017] loop4: detected capacity change from 0 to 16383 [ 1020.633837][T25018] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1020.657947][T25015] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617409020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0xf00, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1020.670029][T25015] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1020.687595][T25017] FAT-fs (loop4): bogus logical sector size 520 [ 1020.693863][T25017] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1020.701075][T25018] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1020.710398][T25024] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1020.720586][T25015] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:48 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000740001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1020.761172][T25015] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1020.770506][T25018] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1020.780361][T25015] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1020.790002][T25025] loop5: detected capacity change from 0 to 32760 [ 1020.796874][T25032] loop4: detected capacity change from 0 to 16383 19:20:48 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)=""/96, 0x60}], 0x1, 0xd9f, 0x7f7e) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f00000002c0)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000140)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00c43c74c53f6841d84d30ad69dc91035f241d7d1c9c90d6d764fd5a375433cd8c8db0cf51aae7e340d2ede1382235a99225b36b45ea23cdaef74d41223fab090383e1518be9fa313d5e415b8692b5043c6b3404137d93a44c9072b730fcc9c3db4a7f584ede3698e5094e6ae2ee61f4e9ec44103780ad45a0dfb04cbbfb26c4af46bac153816b402eaec77556efeaf486602822bb92ffbcaaf9ac270ad20cb400c182e99f9c5ee5d87e4507f932230cf5e378d56cceceb4ab02a323abe5245a7821ef2e68a925e2fe99da656a0400dcfd", 0xec, 0x40045, 0x0, 0xfffffffffffffde7) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r4 = socket$inet6(0x10, 0x2, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r5, &(0x7f0000000300)="c783c16003296f8e985e3f2348eaf426d74add6543edd84bf6ac866045248306710c17b31e1c235bb4fba3abb9cbb34a1580250a6f1613cc7d9057ee14f2e0956161af26d5f1a01ce5adcdd62f8e3f7eae29e3f7abc4f0719037711bc8771ab07ed1eea974138cf27eaf82560c21451341fb2b52c8ee50ec00d002d5dfd5fc042ffe1ba2f537fbbc0dff9ed59fdc450165c9eb52d59e7670d6d1c74d89c7ae2e26d275af329f7790fe67f663cca371f65e49ef7d66f754ab19344cdbfdfc1f0116974c21dbcb364428af5afb1a3011a2a4e451f9fa1df72e3fd446a27d85154cc7b82b056dfc6bc6b4ad709c5fa2feb227bd", 0xf2, 0x0, &(0x7f0000002400)={0xa, 0x4e21, 0x81, @local, 0x9}, 0x1c) sendto$inet6(r4, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) recvfrom$inet6(r1, &(0x7f0000001400)=""/4096, 0x1000, 0x40000000, &(0x7f0000000280)={0xa, 0x4e23, 0xffffb66a, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1000}, 0x1c) 19:20:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x5f01, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740a020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:48 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000007a0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1020.818054][T25025] FAT-fs (loop5): Directory bread(block 32760) failed [ 1020.826203][T25032] FAT-fs (loop4): bogus logical sector size 521 [ 1020.832217][T25025] FAT-fs (loop5): Directory bread(block 32761) failed [ 1020.832482][T25032] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1020.840108][T25025] FAT-fs (loop5): Directory bread(block 32762) failed 19:20:48 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000fc0001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1020.890100][T25025] FAT-fs (loop5): Directory bread(block 32763) failed [ 1020.897120][T25025] FAT-fs (loop5): Directory bread(block 32764) failed [ 1020.904273][T25025] FAT-fs (loop5): Directory bread(block 32765) failed [ 1020.912759][T25025] FAT-fs (loop5): Directory bread(block 32766) failed [ 1020.919694][T25025] FAT-fs (loop5): Directory bread(block 32767) failed [ 1020.927031][T25025] FAT-fs (loop5): Directory bread(block 32768) failed 19:20:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x1000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1020.947896][T25064] loop4: detected capacity change from 0 to 16383 [ 1020.957194][T25064] FAT-fs (loop4): bogus logical sector size 522 [ 1020.958472][T25025] FAT-fs (loop5): Directory bread(block 32769) failed [ 1020.963575][T25064] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xffffff7f00000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3a"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:48 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000301a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740b020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x2000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1021.106549][T25084] loop4: detected capacity change from 0 to 16383 [ 1021.134809][T25084] FAT-fs (loop4): bogus logical sector size 523 [ 1021.141133][T25084] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1021.204914][T25084] loop4: detected capacity change from 0 to 16383 [ 1021.224272][T25084] FAT-fs (loop4): bogus logical sector size 523 [ 1021.230503][T25084] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1021.242448][T25097] loop5: detected capacity change from 0 to 32760 [ 1021.255547][T25097] FAT-fs (loop5): Directory bread(block 32760) failed [ 1021.262397][T25097] FAT-fs (loop5): Directory bread(block 32761) failed [ 1021.269181][T25097] FAT-fs (loop5): Directory bread(block 32762) failed [ 1021.276543][T25097] FAT-fs (loop5): Directory bread(block 32763) failed [ 1021.283495][T25097] FAT-fs (loop5): Directory bread(block 32764) failed [ 1021.300456][T25097] FAT-fs (loop5): Directory bread(block 32765) failed [ 1021.307349][T25097] FAT-fs (loop5): Directory bread(block 32766) failed [ 1021.314283][T25097] FAT-fs (loop5): Directory bread(block 32767) failed [ 1021.321148][T25097] FAT-fs (loop5): Directory bread(block 32768) failed [ 1021.327938][T25097] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3a"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:49 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000fa0301a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x3000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740c020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xffffffff00000000}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:49 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000300)="1c0000001200050f0cc6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f0000000200)={[0xfffffffffffffffd]}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000000)) r1 = creat(&(0x7f0000000240)='./bus\x00', 0x0) io_setup(0x80, &(0x7f00000002c0)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) io_submit(r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_submit(r2, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xfb6db}]) sendto$inet6(r0, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x34) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) socketpair(0x8, 0x5, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) sendto$inet6(r6, &(0x7f0000000240)="9aa0ff853d29b23ff406b8b1bb028bd65143d7d1c513aec50b778b8ef8eb6ce99037923111abffaa6e6316a6edb610", 0x2f, 0x8801, &(0x7f0000000280)={0xa, 0x4e22, 0x1, @private1, 0x4}, 0x1c) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 19:20:49 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000fc0301a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x4000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:49 executing program 3: ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000140)=0x8) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x1) r2 = accept4$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}, &(0x7f00000001c0)=0x1c, 0x80400) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x7c, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x292f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbce}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe6a}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x9}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4048011) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e24, 0x5, @local, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0x6a, 0x40884, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r3, &(0x7f0000000000)="6283856c42c5e5d728fdff57e4d1cf318a93487e01d6790cdc1b516ea2500f34d8c4aaf940568e3eb9fd0ddee62e839a4c4e9d0fe2c6c2c3add8c5f1f2e7595641f5ae118f6a4e22c1e150ce343efb59f707dff645b77f7e1d8afcca238cc8d29e4007de8f0e483fd632db9491dbd11c4b2b2c2ed0512d1257", 0x79, 0x40081, 0x0, 0x0) [ 1021.768905][T25132] loop4: detected capacity change from 0 to 16383 [ 1021.780786][T25132] FAT-fs (loop4): bogus logical sector size 524 [ 1021.787050][T25132] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:49 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000501a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740d020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:49 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) sendto$inet6(r2, &(0x7f0000000040)="ffd415d94b3b25e5a131cabbd1e55707db66283dac259756f37ff560c8994aadce512f95d86331f71999fff4e49f878dd9ffacbc82fe99cfdde5da531bf7044d0e82eeb685b9e2dd48435ad96ffbf03ab184a92a0f61932d68bfea000e5c24fe49b09cb8d8f52ebd9f7ee5d697ffbbadaa7a6e5ff8f2a99cfbfbfe053b", 0x7d, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x6, @mcast1, 0x66a9}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3a"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1021.824056][T25132] loop4: detected capacity change from 0 to 16383 [ 1021.847422][T25132] FAT-fs (loop4): bogus logical sector size 524 [ 1021.853695][T25132] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:49 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000601a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x5000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1021.923025][T25127] loop5: detected capacity change from 0 to 32760 [ 1021.943636][T25127] FAT-fs (loop5): Directory bread(block 32760) failed [ 1021.950661][T25127] FAT-fs (loop5): Directory bread(block 32761) failed [ 1021.966243][T25127] FAT-fs (loop5): Directory bread(block 32762) failed 19:20:49 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0x7, @loopback, 0x8}, {0xa, 0x4e24, 0x9, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x4}, 0x8, [0x5, 0x6728, 0x7ff, 0x7ff, 0x4, 0x5, 0x9]}, 0x5c) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000080)="61deace97c2cc4304012faa817329b6d42fa5af851c385c4d123731fdbd5dad9cdc4a8", 0x23, 0x14, &(0x7f00000001c0)={0xa, 0x4e21, 0x3, @mcast2, 0x1}, 0x1c) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1021.973317][T25127] FAT-fs (loop5): Directory bread(block 32763) failed [ 1021.980107][T25127] FAT-fs (loop5): Directory bread(block 32764) failed [ 1021.987852][T25127] FAT-fs (loop5): Directory bread(block 32765) failed [ 1021.995228][T25127] FAT-fs (loop5): Directory bread(block 32766) failed [ 1022.001877][T25175] loop4: detected capacity change from 0 to 16383 [ 1022.002080][T25127] FAT-fs (loop5): Directory bread(block 32767) failed [ 1022.016561][T25127] FAT-fs (loop5): Directory bread(block 32768) failed [ 1022.031974][T25127] FAT-fs (loop5): Directory bread(block 32769) failed [ 1022.058627][T25175] FAT-fs (loop4): bogus logical sector size 525 [ 1022.065050][T25175] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d, 0xffffffffffffff0f}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x7000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:49 executing program 3: r0 = socket$inet6(0x10, 0x0, 0xf7ffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x1, @ipv4={'\x00', '\xff\xff', @empty}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fsetxattr$trusted_overlay_origin(r2, &(0x7f00000001c0), 0xfffffffffffffffc, 0x0, 0x1) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000140)="673f6ca15ef6cb3b80b610f6bd3805eda981ce5a7719dc6c9dcd37543261edb22e3e9a8a343448029f71adfe630b42829e9c6ed794688c1ddbf8403ef4279e4737aba73a9995", 0x46, 0xd23cc02816fafded, &(0x7f0000000040)={0xa, 0x4e21, 0x1, @mcast1}, 0x1c) r3 = socket$inet6(0x10, 0x2, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) recvmsg(r4, &(0x7f00000003c0)={&(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/255, 0xff}], 0x1, &(0x7f0000001400)=""/160, 0xa0}, 0x40000000) sendto$inet6(r3, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf1636"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:49 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000701a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740e020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1022.110460][T25175] loop4: detected capacity change from 0 to 16383 [ 1022.117152][T25175] FAT-fs (loop4): bogus logical sector size 525 [ 1022.123416][T25175] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:49 executing program 3: r0 = socket$inet6(0x10, 0x80000, 0x1006) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000140)={@private1={0xfc, 0x1, '\x00', 0x1}}, 0x14) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) signalfd4(r1, &(0x7f0000000180), 0x8, 0x80000) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r2, &(0x7f00000001c0)="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", 0x149, 0x40800, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/30, 0x1e, 0x10002, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast1, 0x4}, 0x1c) 19:20:49 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000901a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x8000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740f020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:49 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000a01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1022.207864][T25206] loop4: detected capacity change from 0 to 16383 [ 1022.218596][T25206] FAT-fs (loop4): bogus logical sector size 526 [ 1022.224867][T25206] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:49 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf1636"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1022.332127][T25227] loop4: detected capacity change from 0 to 16383 [ 1022.345441][T25227] FAT-fs (loop4): bogus logical sector size 527 [ 1022.351691][T25227] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1022.379821][T25222] loop5: detected capacity change from 0 to 32760 [ 1022.392366][T25222] FAT-fs (loop5): Directory bread(block 32760) failed [ 1022.399127][T25222] FAT-fs (loop5): Directory bread(block 32761) failed [ 1022.406013][T25222] FAT-fs (loop5): Directory bread(block 32762) failed [ 1022.412817][T25222] FAT-fs (loop5): Directory bread(block 32763) failed [ 1022.419567][T25222] FAT-fs (loop5): Directory bread(block 32764) failed 19:20:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x2}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617410020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf1636"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0xf000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:50 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000b01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1022.427189][T25222] FAT-fs (loop5): Directory bread(block 32765) failed [ 1022.434195][T25222] FAT-fs (loop5): Directory bread(block 32766) failed [ 1022.441176][T25222] FAT-fs (loop5): Directory bread(block 32767) failed [ 1022.448035][T25222] FAT-fs (loop5): Directory bread(block 32768) failed [ 1022.454804][T25222] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:50 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000c01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1022.560702][T25249] loop4: detected capacity change from 0 to 16383 [ 1022.579665][T25249] FAT-fs (loop4): bogus logical sector size 528 [ 1022.586023][T25249] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1022.697120][T25267] loop5: detected capacity change from 0 to 32760 [ 1022.709285][T25267] FAT-fs (loop5): Directory bread(block 32760) failed [ 1022.716494][T25267] FAT-fs (loop5): Directory bread(block 32761) failed [ 1022.723471][T25267] FAT-fs (loop5): Directory bread(block 32762) failed [ 1022.730215][T25267] FAT-fs (loop5): Directory bread(block 32763) failed [ 1022.737320][T25267] FAT-fs (loop5): Directory bread(block 32764) failed [ 1022.744264][T25267] FAT-fs (loop5): Directory bread(block 32765) failed [ 1022.750998][T25267] FAT-fs (loop5): Directory bread(block 32766) failed [ 1022.758343][T25267] FAT-fs (loop5): Directory bread(block 32767) failed [ 1022.765442][T25267] FAT-fs (loop5): Directory bread(block 32768) failed [ 1022.772477][T25267] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617411020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2655d"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x10000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:50 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000d01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x3}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:50 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) syz_io_uring_complete(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x20) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0xffff, @loopback, 0x13}, 0x1c) sendto$inet6(r0, &(0x7f00000018c0)="1c000000120105ecf9a6760000ec53c6ce0ffb000049b23e9b200a00", 0x1c, 0x10, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x0, 0xaba, 0x100}) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r3 = socket$inet6(0x10, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000100)={@remote}, 0x14) sendto$inet6(r3, &(0x7f0000000040)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0x6a, 0x40800, 0x0, 0x0) 19:20:50 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000e01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617412020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1023.169984][T25290] loop4: detected capacity change from 0 to 16383 [ 1023.182401][T25290] FAT-fs (loop4): bogus logical sector size 529 [ 1023.188687][T25290] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1023.199937][T25293] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=274 sclass=netlink_route_socket pid=25293 comm=syz-executor.3 19:20:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf1636"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x5f010000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:50 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000f01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1023.240354][T25302] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=274 sclass=netlink_route_socket pid=25302 comm=syz-executor.3 [ 1023.276207][T25291] loop5: detected capacity change from 0 to 32760 [ 1023.279758][T25309] loop4: detected capacity change from 0 to 16383 19:20:50 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x314, @ipv4={'\x00', '\xff\xff', @loopback}, 0x8000}, 0x1c) 19:20:50 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000001101a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1023.298391][T25309] FAT-fs (loop4): bogus logical sector size 530 [ 1023.304657][T25309] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1023.309233][T25291] FAT-fs (loop5): Directory bread(block 32760) failed 19:20:50 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r1, &(0x7f00000001c0)=""/160, 0xa0, 0x40000000, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x1000, 0x12001, 0x0, 0x0) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r4, &(0x7f0000000140)="786d1ad55f67a7517ff4df1fd968efa5cb50b3eeb658c393307b7157", 0x1c, 0x41, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @mcast1, 0x7}, 0x1c) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) fcntl$setown(r5, 0x8, r6) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) [ 1023.342362][T25291] FAT-fs (loop5): Directory bread(block 32761) failed [ 1023.353197][T25291] FAT-fs (loop5): Directory bread(block 32762) failed [ 1023.368479][T25291] FAT-fs (loop5): Directory bread(block 32763) failed [ 1023.371062][T25309] loop4: detected capacity change from 0 to 16383 [ 1023.376148][T25291] FAT-fs (loop5): Directory bread(block 32764) failed 19:20:50 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000001201a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:50 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) socket$inet6(0x10, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendto$inet6(r1, &(0x7f0000000000)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0x6a, 0x40800, 0x0, 0x0) r2 = accept4$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x80800) mmap(&(0x7f00002ad000/0x1000)=nil, 0x1000, 0xc, 0x13, r2, 0x6bf28000) [ 1023.389014][T25291] FAT-fs (loop5): Directory bread(block 32765) failed [ 1023.390358][T25309] FAT-fs (loop4): bogus logical sector size 530 [ 1023.396382][T25291] FAT-fs (loop5): Directory bread(block 32766) failed [ 1023.402020][T25309] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1023.415977][T25291] FAT-fs (loop5): Directory bread(block 32767) failed [ 1023.424908][T25291] FAT-fs (loop5): Directory bread(block 32768) failed [ 1023.431720][T25291] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x4}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617418020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x10000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:51 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000002001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf1636"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:51 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x10a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x8d) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040)=0x0) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x87) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001400)={{{@in6=@mcast1, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000000180)=0x12b) r6 = openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000003dc0), 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003e40)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000240)="fdfe", 0x2}, {&(0x7f0000000280)="582689f9ccc07dde2cac72df66c2bbf1b7ac3559b6384852bc44b13b25", 0x1d}], 0x2, &(0x7f0000001500)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000b2ad7786365586a487127ccfa7b3cde0e66ec5d5564c0bc77a3600000000006a72d18407c8b4b1c0f3ce24edb07a7fc9762d5378438593eaa8146378f35ca813d2bb1a92fd64706777be808c77b7a7cf722598f098834d31cefbf5ee3f82a7070000004514ed6355b672ceaa1df4f0e36b308f55d47fb41bc51940442e53a186ad92e64f01ea3d6d5eb0628dd14de38e53c5933927cf8fb492fb4383d61a49ebafaad427fdbc93acc779c5bad42eef099ec77c7a4c347274c6a4d1", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32, @ANYRES16, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x128, 0x4000000}, {&(0x7f00000017c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003c00)=[{&(0x7f0000001840)="bc1f2548eeeb218ec474d5f73142bbee8c9e77660411e3bf1556bbfeb37f0af5e80e23b5820c5f60b3bd17789fcc7ad474a126c25b48ac92d5c3cf306e8729811a8063cf5afe66c33eec653d4efd1e", 0x4f}, {&(0x7f0000002a40)="a8b52ef1ff28f5d1f92467b9a2cee709784b367970457aeac2f701e42d301557942e6f65727e8c4237e41d8d2054e3127945f6b16474dc33d67e", 0x3a}, {&(0x7f0000002a80)="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", 0x1000}, {&(0x7f0000003a80)="73d0e4ff82a2f2a5410f1400995d99f3f5bbded8ad987bb8f591d951b1f4ea4771011db2c93deb40f962b2a601b72d5aec5cfe819e1d99", 0x37}, {&(0x7f0000003ac0)="f9703daac2d8e242d1e5148cbeceacea88bf81d15adca8f225efed24df2cbfcdb65e505a27090eafac7784beae06a8c6fa7f6936273f7f7dcbe55b5f0e9fa8cc75993255340062f7e2edf99d200bc79aaa8e400458371ad5654d18590c2e9252d0af03308a52d2947b6dd4018d74707458cea024d29dd7af9111d1457754ebee0162d967d093748f62d5fd7b1aa5ea9769162def21377b6f3f9cd2f3d07f92ce0e70c8f0f011ff270c3aa7b1737f70e74285ffa9e11fb84eb7416e9bf181c61aacdaee9fabaa165ed511562bc40ede25f050800e49ae811af841ff9e24128f6864cbc6277b5d714e4a04", 0xea}, {&(0x7f0000003bc0)="1b05ebc91a89b24e25a3cea53a4a89a1fbfe4cab599c4107d582ce5f9f5d3737511bedf25877fcc541", 0x29}], 0x6, &(0x7f0000003e00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r5, @ANYRES32=0xee01, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r6, @ANYBLOB="3d93b46d"], 0x38, 0x20044840}], 0x2, 0x8000) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000001900)={{r3}, r4, 0xa, @inherit={0x80, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000000000000070000000000000000000080000000000400000000000000180000000000000005000000000000000600000000000000040000000000000ffdcf000000000000ff0f0000000000008100000010004a73cb5b70fb000001000200000000000800000000000000000000000000000000000000000000006400000000000000"]}, @subvolid=0x9}) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r7 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r7, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:51 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000002501a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:51 executing program 3: epoll_create1(0x80000) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) socket$inet6(0x10, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0x6a, 0x20c4, 0x0, 0x0) 19:20:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617419020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:51 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000003f01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x100000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617422020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1023.612189][T25362] loop4: detected capacity change from 0 to 16383 [ 1023.626685][T25362] FAT-fs (loop4): bogus logical sector size 536 [ 1023.632945][T25362] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1023.764174][T25394] loop4: detected capacity change from 0 to 16383 [ 1023.782275][T25394] FAT-fs (loop4): bogus logical sector size 546 [ 1023.788526][T25394] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1023.815560][T25392] loop5: detected capacity change from 0 to 32760 [ 1023.827251][T25392] FAT-fs (loop5): Directory bread(block 32760) failed [ 1023.834272][T25392] FAT-fs (loop5): Directory bread(block 32761) failed [ 1023.841097][T25392] FAT-fs (loop5): Directory bread(block 32762) failed [ 1023.847894][T25392] FAT-fs (loop5): Directory bread(block 32763) failed [ 1023.856336][T25392] FAT-fs (loop5): Directory bread(block 32764) failed [ 1023.856476][T25394] loop4: detected capacity change from 0 to 16383 [ 1023.863645][T25392] FAT-fs (loop5): Directory bread(block 32765) failed [ 1023.876986][T25392] FAT-fs (loop5): Directory bread(block 32766) failed [ 1023.878897][T25394] FAT-fs (loop4): bogus logical sector size 546 [ 1023.884326][T25392] FAT-fs (loop5): Directory bread(block 32767) failed [ 1023.890034][T25394] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1023.897630][T25392] FAT-fs (loop5): Directory bread(block 32768) failed [ 1023.910105][T25392] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x5}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:51 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000004801a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:51 executing program 3: prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002b40)=[{&(0x7f0000001900)="ac9b10098e5005d305f3f0675b3fba88af0478b5a6e9f9743a4a665f4696e3ee4d43bc459ac5f6aa35baf4a2b1f391aaa11540276d6b3202ce6a99ac6100f2620897617cbd8f5c930eb901bbe85e65013be6714818fedc7b75935384ac52d89ba3bf59ee6582c99d835b31e67be029187bc4a7917ee846ff6d040e5e6387fe08a2e0845b11a3c64bfe6f9b05e48950fed1e1c826", 0x94}, {&(0x7f00000019c0)="97f6403d8727c091a6c0dc70fa7ed5cce7185acce90ee31082efd6b0026e09e3233822c0d50535254edc2507a532064bce9ef242fd9e7873e39071f6d76fd0f31a96ab49c37c577a69caa2c014cf57cb4a8cf1d2c38cc7af17f47f5e4841872f3c", 0x61}, {&(0x7f0000001480)="a9eb9090ed", 0x5}, {&(0x7f0000001a40)="acc50a80744c5097126a051a185105ea17b36a1f29521f517c3ec22cd70385e6f4a46e352313b636d71f736568833b2c9f6a339800bfefb841c48b08481bc0d4e90698e9aad8830922a6ff3062c0ad5d1887cdf08dc101b86b028bf0dede4f00a47aae35a9eb5d764e7473b3186ef8d073852ae21cf7844f048e176fc71dcdada03167ddb287dd211bbbf40534367e76d892f8c8e27989896d56c8e1682b94160a19a0bb5dc120968c91832562e4b4df39d06ea596c0cee6d91d1653425d00e9a2ce9e84c92e5b83ec2208b8", 0xcc}, {&(0x7f0000001b40)="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", 0x1000}, {&(0x7f0000001880)="8210f238d7d2ec4a274ae3f6622cbea8c6ed292cbf40a4", 0x17}], 0x6) socket$inet6(0x10, 0x2, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000002c00)=0xc, 0x80000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x50902, 0x101) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, &(0x7f0000002d80)="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", 0x209, 0x24008054, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendto$inet6(r2, &(0x7f0000000140)="d3f974010457100442de44c22ec95dda9d1ee44ab49c9b7b64189e3c19a7", 0x1e, 0x406c420, &(0x7f0000000040)={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, '\x00', 0x33}, 0x1}, 0x1c) r3 = syz_open_procfs$userns(0x0, &(0x7f0000000100)) preadv(r3, &(0x7f0000001400)=[{&(0x7f0000001580)=""/235, 0xeb}, {&(0x7f0000000180)=""/13, 0xd}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000001680)=""/202, 0xca}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000001780)=""/228, 0xe4}], 0x6, 0x94, 0x18) r4 = syz_open_dev$vcsu(&(0x7f0000000000), 0x2, 0x101140) bind$inet6(r1, &(0x7f0000002bc0)={0xa, 0x4e22, 0x1, @mcast2, 0x54}, 0x1c) recvfrom$inet6(r4, &(0x7f00000014c0)=""/136, 0x88, 0x1, &(0x7f00000000c0)={0xa, 0x4e23, 0xfffffff7, @local, 0x3}, 0x1c) 19:20:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x200000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617437020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf1636"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:51 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000004c01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617438020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:51 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x800, 0x9) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:51 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000009c5b01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1024.027869][T25415] loop4: detected capacity change from 0 to 16383 [ 1024.037567][T25415] FAT-fs (loop4): bogus logical sector size 567 [ 1024.043829][T25415] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x300000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1024.162071][T25450] loop4: detected capacity change from 0 to 16383 [ 1024.176187][T25450] FAT-fs (loop4): bogus logical sector size 568 [ 1024.182446][T25450] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1024.230647][T25455] loop5: detected capacity change from 0 to 32760 [ 1024.244599][T25455] FAT-fs (loop5): Directory bread(block 32760) failed [ 1024.251372][T25455] FAT-fs (loop5): Directory bread(block 32761) failed [ 1024.268496][T25455] FAT-fs (loop5): Directory bread(block 32762) failed [ 1024.275304][T25455] FAT-fs (loop5): Directory bread(block 32763) failed [ 1024.283428][T25455] FAT-fs (loop5): Directory bread(block 32764) failed [ 1024.290264][T25455] FAT-fs (loop5): Directory bread(block 32765) failed [ 1024.297034][T25455] FAT-fs (loop5): Directory bread(block 32766) failed [ 1024.303850][T25455] FAT-fs (loop5): Directory bread(block 32767) failed [ 1024.310789][T25455] FAT-fs (loop5): Directory bread(block 32768) failed [ 1024.317556][T25455] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:51 executing program 3: seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000000)) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000040)) r0 = socket$inet6(0x10, 0x2, 0x2) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000080)) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x5) r1 = socket$inet6(0x10, 0x3, 0x6) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="de38e5b96e9b194098258dc8d433d0eb9fa3efc1a47297a5e28f0398660176a084a0d2b5f69e3b023cc34eec36f9ce4a3c5093618a922e6a884d1e6913dfe1e2bb566b1597bc392f5bfbdd1e92d80598fd29c509c92af00d8d9a", 0x5a, 0xb8004e66865ef0f4, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000140)="1bb0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa81cae3647789189e5521c14a5e1833159e1ef8965ae180884838daee279ddb4d73a04cdb057f72d925ce68a1c4e15dbecf5c5eb7b8b1ddfa15e52cfd08964253c5e2c3f4ef5d6e00094c4695faacd2e0c9839110fbcd073c9dc5d79ff2d7c6d31b7106d49cf646633e06010526592d511c918409e905b49cb5a02", 0xe4, 0x48040, 0x0, 0x0) 19:20:51 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000ef5d01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x6}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617439020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613e2"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf1636"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:51 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000006001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf1636"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x500000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:51 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000006801a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1024.427428][T25476] loop4: detected capacity change from 0 to 16383 [ 1024.440517][T25476] FAT-fs (loop4): bogus logical sector size 569 [ 1024.446781][T25476] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf1636"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1024.523974][T25476] loop4: detected capacity change from 0 to 16383 [ 1024.540310][T25476] FAT-fs (loop4): bogus logical sector size 569 [ 1024.546578][T25476] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1024.640966][T25507] loop5: detected capacity change from 0 to 32760 [ 1024.652839][T25507] FAT-fs (loop5): Directory bread(block 32760) failed [ 1024.659631][T25507] FAT-fs (loop5): Directory bread(block 32761) failed [ 1024.666603][T25507] FAT-fs (loop5): Directory bread(block 32762) failed [ 1024.673373][T25507] FAT-fs (loop5): Directory bread(block 32763) failed [ 1024.680111][T25507] FAT-fs (loop5): Directory bread(block 32764) failed [ 1024.686894][T25507] FAT-fs (loop5): Directory bread(block 32765) failed [ 1024.693666][T25507] FAT-fs (loop5): Directory bread(block 32766) failed [ 1024.700478][T25507] FAT-fs (loop5): Directory bread(block 32767) failed [ 1024.707279][T25507] FAT-fs (loop5): Directory bread(block 32768) failed [ 1024.714046][T25507] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:52 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000006c01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661743a020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:52 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x700000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:52 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x5d6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0xf4}, 0x1c) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760200ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0x6a, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x81, @private2={0xfc, 0x2, '\x00', 0x1}, 0x56a}, 0x1c) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast1, 0x5}, 0x1c) 19:20:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x7}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:52 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000007401a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:52 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r3 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x161640, 0x0) pipe2(&(0x7f0000002580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$DEVLINK_CMD_SB_GET(r5, 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) r7 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r7) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r6) 19:20:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x800000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:52 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000007a01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1025.303396][T25535] loop4: detected capacity change from 0 to 16383 [ 1025.320111][T25535] FAT-fs (loop4): bogus logical sector size 570 [ 1025.326457][T25535] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:52 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x4000884, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000001900)=""/4095, 0xfff, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0xffffff80, @local, 0x4000000}, 0x1c) 19:20:52 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000005b9c01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:52 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@dev, @loopback}, &(0x7f0000000080)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r0) sendmsg$NL80211_CMD_START_NAN(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r2, 0x200, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xa}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24004085}, 0x4000010) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88bed7d75725e1069e42e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5ad89b472413b67ef43ffa80000000098685c3d684dc269e816f36d821cbb22889823d5fb61b730d67e", 0x84, 0x44800, 0x0, 0xfffffffffffffe30) 19:20:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661743b020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1025.391724][T25535] loop4: detected capacity change from 0 to 16383 [ 1025.410600][T25535] FAT-fs (loop4): bogus logical sector size 570 [ 1025.416913][T25535] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0xf00000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:53 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e8280030000005def01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1025.495380][T25577] loop4: detected capacity change from 0 to 16383 [ 1025.521406][T25577] FAT-fs (loop4): bogus logical sector size 571 [ 1025.527674][T25577] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1025.548107][T25539] loop5: detected capacity change from 0 to 32760 [ 1025.567872][T25539] FAT-fs (loop5): Directory bread(block 32760) failed [ 1025.579678][T25539] FAT-fs (loop5): Directory bread(block 32761) failed [ 1025.588022][T25539] FAT-fs (loop5): Directory bread(block 32762) failed [ 1025.596004][T25539] FAT-fs (loop5): Directory bread(block 32763) failed [ 1025.603360][T25539] FAT-fs (loop5): Directory bread(block 32764) failed [ 1025.611606][T25539] FAT-fs (loop5): Directory bread(block 32765) failed [ 1025.618523][T25539] FAT-fs (loop5): Directory bread(block 32766) failed [ 1025.625629][T25539] FAT-fs (loop5): Directory bread(block 32767) failed [ 1025.632982][T25539] FAT-fs (loop5): Directory bread(block 32768) failed [ 1025.639797][T25539] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x8}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:53 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000003fa01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x1000000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661743c020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001580)={@dev={0xfe, 0x80, '\x00', 0x2f}}, 0x14) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000000)='wg2\x00', 0x4) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @multicast}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r2, 0x89f4, &(0x7f0000000140)={'sit0\x00', &(0x7f0000000040)={'ip6tnl0\x00', r5, 0x2f, 0x0, 0xff, 0xfff, 0x1, @ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x40, 0x8000, 0x10000, 0x1c}}) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf1636"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf1636"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1025.747105][T25606] __nla_validate_parse: 352 callbacks suppressed [ 1025.747114][T25606] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1025.760682][T25605] loop4: detected capacity change from 0 to 16383 [ 1025.763569][T25606] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1025.770405][T25602] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1025.782506][T25606] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x5f01000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1025.791413][T25605] FAT-fs (loop4): bogus logical sector size 572 [ 1025.802597][T25606] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1025.802933][T25605] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1025.825491][T25602] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1025.835468][T25614] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 19:20:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661743d020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1025.859083][T25606] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1025.891341][T25614] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.3'. 19:20:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x6) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:53 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000fc01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1025.902537][T25606] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x8000000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1025.935377][T25617] loop5: detected capacity change from 0 to 32760 [ 1025.947686][T25617] FAT-fs (loop5): Directory bread(block 32760) failed [ 1025.957739][T25629] loop4: detected capacity change from 0 to 16383 [ 1025.968747][T25629] FAT-fs (loop4): bogus logical sector size 573 [ 1025.975011][T25629] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1025.979511][T25617] FAT-fs (loop5): Directory bread(block 32761) failed [ 1026.000527][T25617] FAT-fs (loop5): Directory bread(block 32762) failed [ 1026.011359][T25617] FAT-fs (loop5): Directory bread(block 32763) failed [ 1026.024985][T25629] loop4: detected capacity change from 0 to 16383 [ 1026.032990][T25617] FAT-fs (loop5): Directory bread(block 32764) failed [ 1026.040139][T25617] FAT-fs (loop5): Directory bread(block 32765) failed [ 1026.047437][T25629] FAT-fs (loop4): bogus logical sector size 573 [ 1026.050889][T25617] FAT-fs (loop5): Directory bread(block 32766) failed [ 1026.053689][T25629] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1026.067039][T25617] FAT-fs (loop5): Directory bread(block 32767) failed [ 1026.073995][T25617] FAT-fs (loop5): Directory bread(block 32768) failed [ 1026.080890][T25617] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:53 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000003fc01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x3c1001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in6=@private2}}, {{@in6}, 0x0, @in6=@initdev}}, &(0x7f0000000040)=0xe8) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000080)=0xe8) 19:20:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf1636"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661743e020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x9}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:53 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000ff01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) socket$inet6(0xa, 0x80006, 0x5) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="73656375143b6605faee7269747900000000000000080000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000002000000000000000000040000000000000800000000000000000000000000000000000000000000c3b4be01947be127fe930c004c2378d523e673a7bd3ece5e28fa101d9e0ec672c8415a9ab37ac65462d5f3cd0ced7ed17351b9ff0300003e5cad12414ac9e86cc8a4e5596923c4317b1691efdf82c83e3314bafedca0552e05620ffbc3eacb66c551e2221559b1a3acf7cd1906d3f7a0ebd3cbcdef"], 0x78) 19:20:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:53 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000400a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1026.208749][T25666] loop4: detected capacity change from 0 to 16383 [ 1026.224524][T25666] FAT-fs (loop4): bogus logical sector size 574 [ 1026.230873][T25666] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) socket$inet6(0xa, 0x80000, 0xffffffff) 19:20:53 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000003600a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617441020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x2, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:53 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000040)="b7d044696ed6a8aa88f7c686b2a97882ca5aa008d6fc92a780ccf384b81d467417236cee2a87fe8b5d113d0b307037ea1bf7b293dc4408dbcd06f35eb5a5bfa8299551bbc9b396cd512a9ab9703f3be70aaf4deeb4b7fa042dbf9c8fed0730dc21dcfd7db111a0503d44e5e10b98e64610b03e75a732d88f3a92b2c1415ccb8e", 0x80, 0x20000000, &(0x7f0000000140)={0xa, 0x4e21, 0x401, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) sendto$inet6(0xffffffffffffffff, &(0x7f0000001900)="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", 0x1000, 0x4040000, &(0x7f0000000000)={0xa, 0x4e21, 0x40000000, @mcast2, 0x76}, 0x1c) [ 1026.324987][T25666] loop4: detected capacity change from 0 to 16383 [ 1026.346281][T25666] FAT-fs (loop4): bogus logical sector size 574 [ 1026.352538][T25666] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1026.430448][T25711] loop4: detected capacity change from 0 to 16383 [ 1026.437115][T25688] loop5: detected capacity change from 0 to 32760 [ 1026.451420][T25711] FAT-fs (loop4): bogus logical sector size 577 [ 1026.457696][T25711] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1026.467817][T25688] FAT-fs (loop5): Directory bread(block 32760) failed [ 1026.476236][T25688] FAT-fs (loop5): Directory bread(block 32761) failed [ 1026.484148][T25688] FAT-fs (loop5): Directory bread(block 32762) failed [ 1026.490943][T25688] FAT-fs (loop5): Directory bread(block 32763) failed [ 1026.497883][T25688] FAT-fs (loop5): Directory bread(block 32764) failed [ 1026.504697][T25688] FAT-fs (loop5): Directory bread(block 32765) failed [ 1026.511465][T25688] FAT-fs (loop5): Directory bread(block 32766) failed [ 1026.518349][T25688] FAT-fs (loop5): Directory bread(block 32767) failed [ 1026.525435][T25688] FAT-fs (loop5): Directory bread(block 32768) failed [ 1026.539139][T25688] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0xa}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:54 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x24004890, 0x0, 0x2c) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x7ee2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x14000000}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140)="67c17cbaf797ee9700b4d722a01f8b0154dd64b2c1287b47ee4a388cfb198fc8a33861a41b9c7b00c7db2da097b4d852e6b15a35448f6c9847bdfbf456911df76f7cc09018a249a7d24ebb699def1f13c5df80c830b6eb94ed75e8dfd6f71d6f77488dc82e85140312bbe8f5a88b04d3f6fe76b6", 0x74, 0x2000040, &(0x7f00000001c0)={0xa, 0x4e21, 0x2, @remote, 0x7fff}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) sendto$inet6(r0, &(0x7f0000000240)="9b398e7ae16b8c8afdca3e5ed34519d4b917351c5b6ce810f97b4c198e1c73724b16bb4113db6b797a55fbcfeb", 0x2d, 0x8054, &(0x7f0000000280)={0xa, 0x4e23, 0x6, @loopback, 0x3}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000002c0)={0x3dd90b23, {{0xa, 0x4e23, 0x689, @ipv4={'\x00', '\xff\xff', @remote}, 0xffff90ab}}, {{0xa, 0x4e24, 0xb1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xfffffffa}}}, 0x108) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000200)=@ipx, 0x23, 0x0}}], 0x1, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00000017c0), 0x3da, 0x4000, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x4, 0x1f, 0x7, 0x6, 0x28, @loopback, @loopback, 0x8000, 0x20, 0x63ed7832, 0xffff}}) 19:20:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x3, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617442020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:54 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000201a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:54 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000301a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:54 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x210140, 0x1fe) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2d, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000140)=""/189, &(0x7f0000000200)=0xbd) r3 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:54 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000401a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:54 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x10000, 0x4) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1026.673382][T25744] loop4: detected capacity change from 0 to 16383 [ 1026.688223][T25744] FAT-fs (loop4): bogus logical sector size 578 [ 1026.694498][T25744] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x4, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:54 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000501a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1026.781323][T25744] loop4: detected capacity change from 0 to 16383 [ 1026.789821][T25744] FAT-fs (loop4): bogus logical sector size 578 [ 1026.796112][T25744] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1026.826983][T25763] loop5: detected capacity change from 0 to 32760 [ 1026.855237][T25763] FAT-fs (loop5): Directory bread(block 32760) failed [ 1026.865812][T25763] FAT-fs (loop5): Directory bread(block 32761) failed [ 1026.873318][T25763] FAT-fs (loop5): Directory bread(block 32762) failed [ 1026.881392][T25763] FAT-fs (loop5): Directory bread(block 32763) failed [ 1026.888818][T25763] FAT-fs (loop5): Directory bread(block 32764) failed [ 1026.895938][T25763] FAT-fs (loop5): Directory bread(block 32765) failed [ 1026.911264][T25763] FAT-fs (loop5): Directory bread(block 32766) failed [ 1026.928575][T25763] FAT-fs (loop5): Directory bread(block 32767) failed [ 1026.935500][T25763] FAT-fs (loop5): Directory bread(block 32768) failed [ 1026.942268][T25763] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:54 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000601a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617443020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x5, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0xb}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:54 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000701a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617444020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x7, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:54 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000801a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1027.043073][T25793] loop4: detected capacity change from 0 to 16383 [ 1027.053626][T25793] FAT-fs (loop4): bogus logical sector size 579 [ 1027.059869][T25793] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1027.120916][T25807] loop4: detected capacity change from 0 to 16383 [ 1027.132527][T25807] FAT-fs (loop4): bogus logical sector size 580 [ 1027.138823][T25807] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1027.187289][T25807] loop4: detected capacity change from 0 to 16383 [ 1027.197787][T25807] FAT-fs (loop4): bogus logical sector size 580 [ 1027.204216][T25807] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1027.243447][T25821] loop5: detected capacity change from 0 to 32760 [ 1027.254871][T25821] FAT-fs (loop5): Directory bread(block 32760) failed [ 1027.267270][T25821] FAT-fs (loop5): Directory bread(block 32761) failed [ 1027.274904][T25821] FAT-fs (loop5): Directory bread(block 32762) failed [ 1027.285579][T25821] FAT-fs (loop5): Directory bread(block 32763) failed [ 1027.292468][T25821] FAT-fs (loop5): Directory bread(block 32764) failed [ 1027.299253][T25821] FAT-fs (loop5): Directory bread(block 32765) failed [ 1027.306077][T25821] FAT-fs (loop5): Directory bread(block 32766) failed [ 1027.312841][T25821] FAT-fs (loop5): Directory bread(block 32767) failed [ 1027.319591][T25821] FAT-fs (loop5): Directory bread(block 32768) failed [ 1027.326414][T25821] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x8, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:55 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000901a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617445020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:55 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f0000000380)={&(0x7f0000000000)={0xa, 0x4e20, 0x10001, @local, 0xe7}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000140)="ce653bee06b0b63d90d27f615b73739d67fe2c1720c1b33936a02d35e58c173632d8dd9aa95ee936679fa4b2a1bceaa95830ed648c42e0f1c7745db96669fbe0d18f430403623ecf87a73d3725129a0f0b89f52d05e062f418363ab3a789f08ceddb063ef411fee429b2e702fb69292bcefdf54ac03c45a44de4c7cc0bc2dd36c9ffb18858cc5023671d42e30c1413c8b326f68d603362612d6305a0325b592ed04b6c11c51cf10d1025634576671c2b9c208ff730", 0xb5}, {&(0x7f0000000200)="5374c9bab7e5087c34bc71665548a13862c20f431f060efe04fc1c7e1d35814ead98fa10ad62f0626266c4479d01851c2ff4a774dfa2c738d432afe94b3bcbc3ce5e5724fa52d58dfecead2e96952fef017c164f5bf1ae8163c8ba4f1a02ba8a78ab0892aa5b28e8acf981ff1b52689aae128a55b035ec677f94bb7014fe9e0c9988f7652b0350c47baaae59e6543ea0d5bc245a02dc17b88a65ee764ad3c9113aff965cb201837f9a661dfe08d248922214fb5556ac94559b", 0xb9}, {&(0x7f00000002c0)="f5262b12277ccc760e0455f386c9fb09fad999d6fbb2fc55b9615d428401e8e3dddab17ad70dafcba12e6e92e7916f066e219f6d38aa483a9bdcbf9b9cf283e5742278de4233aed0bc6fb7762bf0434ac321c09fb3ef2aa59ffa27531b5635f43fa067a936525668df91781faead505ac424ba5515e286d35c039496b37de0d851", 0x81}, {&(0x7f0000001400)="b2e39b74814bf98c4daf12c513458f7e008c0901d23f50839403c7716af8bbc4d457b8a7303bd0edee509f175c406de68053e4cada58cc29388ac71fd1b5aa88e8b91ed7c6c57e4dfbf7b5e0098c79d4d1670e1bfb8ede23c05702d8eb50094e02cc2620010f92e51ec654f42701105ae4ba61f2d0269eeb7dc67e3ebfbb0c7f33504ae1e16de2c62d78a019dfdf5d93b2cc2f6d32f9adad24742d874cdbca614b586b63beb5422fd1c806ec461caa38221444d4de3b3d7a1cdcbf75e7d015b7a3735eefc38b69ad76a33077f67306a2912936aa39e69b8674213b048609c60e847abb35677c31f152ccdf8dc190c4cfc67836627cf3592c", 0xf8}], 0x4, &(0x7f0000001640)=ANY=[@ANYBLOB="140000000000000029000000430000003e020000000000005aeae26af31400000000000000290000003e0000000800000000000000"], 0x30}, 0x24048010) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = memfd_create(&(0x7f00000002c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xc9\xe6\x14\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\xc7\x85|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc43\xd0d\xee\x13Q', 0x0) write(r2, &(0x7f0000002000)='/', 0x1) sendfile(r2, r2, &(0x7f0000000200), 0x87) sendfile(r2, r2, &(0x7f00000001c0), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r2, 0x0) dup3(r1, r2, 0x80000) r3 = openat2(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x15}, 0x18) sendto$inet6(r3, &(0x7f0000001540)="fdd2652157d1da7d8f2efd798efd5280aae0011cd54f4732298b086ed01bdcf26e86986e1a3f0acb191b8212b090f5add8156ff7e28b8905ec4c0c4df80f4ae4ffc699902755ba92bda5fb16cdd5625be9e9b4177eebf61baa315a7082be2957d3cd13db8a7c9f1e6fb26e3fd66dcd95bf3e50bf102de538b970f7d661bad7e039dac748306338cb9fc9b49c58e104", 0x8f, 0x4000000, &(0x7f0000001600)={0xa, 0x4e21, 0x20, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) r4 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0xc}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:55 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000a01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617446020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:55 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000b01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:55 executing program 3: kexec_load(0x4, 0x1, &(0x7f0000000300)=[{&(0x7f0000000000)="f2edad7b1b60e05b41bc4ac2769fa38130f93d05789fd206a296f41db3229b86e6bb750bf0b296475e06735b2d38d4d25867a9b449e540b58600008d4b10e3a570f2c73fd8ea97f201377d59", 0x4c, 0x401, 0x8000}], 0x140000) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000340)=""/197, 0xc5}], 0x1, 0xd3bd, 0x0) kexec_load(0x80000000, 0x3, &(0x7f00000006c0)=[{&(0x7f0000000480)="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", 0xfd, 0x9, 0xfffffffffffffffd}, {&(0x7f0000000580)="9a7844d84059a7a900ba49b8150cbd288804381417a397d840d80274c5a0969fa18a94faaa785730bdca8c7bd75e923f8482ede3f8a29cb8edbb232b730ca5c613e515505b79912b14c696603b84e4d8e248", 0x52, 0x7ff, 0x5}, {&(0x7f0000000600)="395eb9aefa247aece2f4f0c47483c662b55addf699053dd11f8c3b6058fe5b8fce01bd5dc19847a2e4fac152c09ed84683d0d5855d12a46fcc0ae415fc32b609d61c15d0a8f647d3f712a3c2f4f179629d810380ad326f115f7925f906ece859650c264abb223c9ec7923d61d34e4aaa6eab8bca066ece909d8c3056122019960efa8ceb977a7e21c793959b65dbc3ee6c6cbac7cab2d99531a9ea10abdaeb157c21087065520fcf289f60", 0xab, 0x10001}], 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x5e23, @remote}}, 0x0, 0x0, 0x4e, 0x0, "e68f6c407eb542d397ed2d659db1d24ce80a9aa2d6b8197419f8e3e42abde4ec52662e7a56bb6273a13c48ef1be01669ad1c1bd353b002ebcbca74435d1d5736ba693a49e4cf9de07028192a90a82a2f"}, 0xd8) recvfrom$inet6(r0, &(0x7f0000001900)=""/4097, 0x1001, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) splice(r1, &(0x7f0000000740)=0x9, r2, &(0x7f0000000780)=0x7, 0x8, 0x4) r3 = socket$inet6(0x10, 0x80000, 0x3ff) sendto$inet6(r3, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='timers\x00') sendto$inet6(r4, &(0x7f0000000180)="ebb36dd653b82e5ca6fe9d9bee31e3b9782779bda7ef32a662575e9459a1c37eb717f5f75bc918538556f029804699687ee0778ffe2e180be2586913f955501745841fb5da01a9943a7eb87f82b0c667f0b1", 0x52, 0x0, 0x0, 0x0) 19:20:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0xf, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1027.668350][T25849] loop4: detected capacity change from 0 to 16383 [ 1027.684573][T25849] FAT-fs (loop4): bogus logical sector size 581 [ 1027.690820][T25849] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1027.739065][T25848] loop5: detected capacity change from 0 to 32760 19:20:55 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000c01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:55 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:systemd_logind_var_run_t:s0\x00', 0x2e, 0x3) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r2, &(0x7f0000000400)=""/4096, 0x1000, 0x0, 0x0, 0x0) write(r2, &(0x7f0000001900)="60e4c4b9cf817d14aebac94b695d65cfd415eb6d5bbb7d157c0393c200400e572c1c7b6dad5993e9380e5dd446a01ea2b0c04aeeffc500c0d29d7039655657099ed7d6f6f2517a67f8f3b818b3d4e2f7fc035e8d2b00fc93d5cc4b7bb75f08a22bfdd8b7832201dfda6a3f3e34cc2ea59f4f392dea5850f90878ff5d0f136db6e57e06650686bdea44c236200363fbd1ad42adacc8276d380f14739c3041eb857b801c5d4d5f13a3cb449f70ca4d80b7a6f5ef7ca77f18bc4181885567899e09b84b7339a8f8cd2f1ee6373d4376a292ac811e48a76649c1702adc0cac738e07e27dba5f88b6f35f68f5411d0fe70bfb2d725ebbf5084e82aced1590c50350c3c63f48acbc6e1f08692eade83dd73ccf1fe10e73fcc77dff15ebf8fbeba60d3e772fb2bccab51732bd97fdc5131c74a7507aecacdbf1b2a880ef5c76aed47d4f01049b5e86f070cfa32534cf616362f0927e2f48071cb2febe1c25548ffc2784ac4f1396cf4ade6375e6141e06b95ddfb7457538870a7fbb15661aa5f8282c647300f2fbc81bd4022b24df12b023c62b5c9b2bf4912167c95886da4ebc5dbeeccfe33b2071847550c53418268e1710bb72f75733cc7314e80d08d0e62d5c9bff66408efc7a1d429d59a5f824b82b39b252e0abbd29c71ae2d2dc907fa23fb02018ee796d5432db5f1d0efb487ac7ebfcbf2a5a3b04883232a2f8a3dea9e8466191124c014bb258202e2bba2dbf78ff5a76bd92ea1c0c6611e87e9fdc4c3c92c953a387af5c37a57985997608aec395edf758349c99f0af3c7d28f9fd1c5b8925e8d001a0513807b3475a5247b76e01bec1bde33a5d40bd22b12fcbd8575533c3d45738ffca853160b988678eb2f4ccfb9a98bd6f524c605b6609a9145e14118afc32b223921af3b7c9723b604616cadd24bdeff2c0c9dca7a09c5d4468072c650332921d450c885fbd109e8e239e55bbef2e7166206e174a1c10b0cf8597b93bb84aafda56ce52ee534c4604b35b013a4fa06d7955ca164a165802073725e21f305945b244e7b25fa408fd94e39e105e62c69a4195c26beb7390aa2c89654d677cdb88a79b182cfe7742696d2c2aa0ec56808ff381646e9aa1b68121b65e82b8a6e9f63ae3e93b84f81fbbe253eece3f4b71eb2e15a5f915a361a6237c3dca776bb1b8bc528d4f1731bf4609e42757b797478cf6a99fbbb3a15dea174b0832c8fe096a9fa87d4827515f1709af932453a5e3ca34c64785474bb1835335bf33432b4d548725697f1ef364cfbc30d3bb6205e8df8d1545c274a726e8e935c366cbe2c01b75e3309980ccd46bbfa8cbf7bfe4327b9a3af80b477ce2652d8a4a22010a03c440b1ffd18d30312eb789e37771802e8336e5d68968556ef23f2cdfbf743a419b369529cc416ef56ab22bfe513ebb5c4dd6d3abb10ae57f56b9f2a28ae0419de60cc60a12301f8cb738439920bf5fd40f551aaf003906472996c9c729062ce57d0910c302c83f99da394df010d49852a72002fecb0e61889f5e22030ee72dc5df4061f10416239faa20eb67398aa2c5edbd4585bff20fd49df0f12b88e8cae349d7a801bfe9df5b8ba9904a63a88590f386ac0f8e31a5f13c6445425d78f62c92276b6bc00ae1c2ba3216caad2b9c5fe9ee77d4a5fc46ed61eb18baf8a433068931c61df80acef96da05836822789c5fb78b6a0534baf98adc214dc8ecc161d32451f6c59c4cfe47117225745bd9ac773178d115b3897d9458dcc9b6e73a432521551d88d53da91cf3856f7bde43129345cff71d06dddcc3ad3ba576454704e7993e25b0b6e1b830d7957475d7a0eb303077ade542f40d05b3dd0fcd4d90a0eaf66246d9e54864c4cdcf1cb0278a69a5fd2d4270e182042a1125f2f0f412ddd04ec08b45d6f165e1d83fc336271adc8077502ccdc78a7cecb338538cfb6652b6d89d5728337347942c91a9117df6959d7cb3b179b619f617d4108120309927ccbd770e893875161d48f521481a9e9e25ba8cc6481646c87e6366fe14119dc551c3c7bc7ebd7bb8df646126f7190ebbffd32d081d19967b910b8a98bff8030f364a3f5fec8a5aac7a15d56382f34b0e151f88ca4b3a5765337a6d7559b710aee4e98800c2f4e9c6696756088fd735b83c0675b134d3479c37b04fcbdc39fa54d9f178d99f29d41498be39eb2174987ece8b48beda3885180b098c47a48677ed3f3b4074c6c85606f87e520476e55088d45943cadd5f4c3798c79bcb1403cba42d0f4fca1697c0e8bf4cc10b16ecb9d7ab4d798b9bf42ee6d180f258713a30f94d4cd7f14fcfc045f060fcca6f82e8a75818739d6ac897f5e100c91449844c4e663e88e3edfdbfb799bca3218e69b5c399dced53bf6f50ff1bff69361fcaf6ec922bc99d17ba50316a7d19da86be4deca1361c23bb9fbab597ee8719a583c743597a634906ab0f4f263a0030c338411247a10b284306d96e62be7a0b4b026614308bd644daf946830854e70858037d0f4ddc66d2609763cfe51ae2f592c307ae4b48685531e1b2de764d33b7ee54c64a0c656b8e0e4a135ef0b9fbf2d7e2e66b9310820e4b2726cc398d3ef0937e32ff1ea81c66284035fa5fc53808fba12885aa3976dca00b08592b1e3707a967266ee9ed066cc0e4748495eae247505df19170d9633a328dac6fce76f5682012157139c4facd4443dcc609cd70ca17f033c3adba5f5d82b33d6cc3b01d793bd3fde24b9370f9d56001d9d8bfafa415a14796026a58333ab0d542d74bc29f5d3aa77753e248876492273cf492d096c5ed10f4c54e9d44572ee74ee2299798979c1964b00d3bdd0f20a1172346bb30616c601ddfceaf8460b81ce6a757efc215d9a08bcebd522e5b21b1b4e66f430b29e5d8ded31588e58fdc5043244641ea1e918ef7717850856ed86d53ea00d5f3afe1640c944bc5480868e68d74c61d8ee612f10b8b2beadd38929c5a4696f288a7b41d17e8a6a8df6b1216af51b5ddb7e02169649c2feabbafe7a740197ada033193bbf06062b6958695090d32cfd603bbe8ccb02cb9884d62c7a5b7794abea9fea7ff44ac7a39b1859a4ac5345bd1e7af7879082ce1752cbcceeac6345f7b318cf7781ae18b5d97819658c12699cab680df78e2d38be5f42759a7b6c3c9a443d99e23e4c43be3985724e817ade16d3029ae94691d38dbf80cff14c85fab3de12cd3ea8f9338f119dabed83ac3d66839aa272ff9eabd226ef3b1b738e6109dff8d1cc642a7985a69d8ab532c31f049c9b967d28a14ff3934753a81e831ab6fe76de5d4d861d4b167206e27938dfa31a92bf103abadaf64084ee1d7594beec158914c2721975160b5c67f1594af2d9f5a9c24b36ae44f790976ced1fbca34ab607ae7dfb4ad04752c9d62c61d8d5d22c85807edc855cbe0c4dfa9f3f9b73eb2adf6a2445fc0aec7d3749983df34a84b521821970decb8e06201cb849a8a6c64cd88c7fe233193ce1537b52815e46b6724a8a3666207e7f82e7c062aeebc18e11b147260f9bc46b61881d3c9762dc931d455ef0f5db9bef927dc23eae1e51eab75305d7232136c965ebb3a6bd8886d2469b52ab626231422c679ec98a0fa737a8ddae1bd326432e05d2fc9048e74b8afeb2a24842a34e02fcefc0fe857bf02971fb6da6c97c8a23390536c897401c943f783874a94d59db1b097c1854ada392aa3058c0ed37a5d33d4c06bd88eb12ba0e72231d7f5dee98fcbd788340c03f228b930750386707d24f8d5c71206420c1eca0209ef412d0d89d3f4fac6b02e6340c2a9bc0482041b13e92dc63768bfc4bda8c0f7addf7bab8bf07600e3ca663730e30635497fa495984b84286ae640582444fee22c8a431c4f7e0cef053180ce6ea8c854a3d6c4ce7d8ec375036dbe822cad03d1229db3449428e0278b32b0ec63207c5533bbd7e3708ec216e92f4db6f65afdb965af239899432da6009037f3aea1612d45a7b170abb46cc2bdbf4ab53a0b5d53c480be4a3707b6d78fc85828fc79895e194856187876e3e42786492c42b0ce4b3379d0a4aa408f7834d91f4faa70cb7e16ddcdc6b79c6f600c59114272d4ca3585e9809cbc27968794ce9f4f2b2df3f8847f9e395358773aa465fc5dbbe221030f1875a9a1aa3367af43b1b1f38cafe6d25125de74aa422c8e44aa501c7cc3ad67b221782362db051f7347812d4ef4f8193520ec61527f9ba592f80581dd07c9903dcf2daf0f1a5614352afbc89f3ccea6d98eb838dce0d30c928ea386c6a0a62d0992a5835d28b77eba9c6130134f4830f33c7b1808b263f6bfdb0c4e8b5213632074b855824a56b1739bb2748f22ebdc9732e1adc10845bbf4fb9f284754d79f4d8fb9af27ba87b169d83bd04e8dce4d80d77462b8db704dbd9189fd526888abc3075f3054aadec60c94f4a1731e407d56d66703557afb50bd4643b95f9b81a439f1f08d21790810f6dc9bd04db68767ea2c70e9ebf09b1619774f3a45528812b96fbdf84f685f926378836d62bc9daac7cab93a0516ccdba11cf5a98713ea7bb7fee79f0c7bc767687dd50311f8c280e20f554cf3dea383d09ef8685f80ccfdf81ea0a848dab397a98520ceb2420b5010aae41684c63c6c663149c5caa92c1fc3e7189c3dd7a7832af5df763082b5382114b69eb11350203e8f4a19f10aed27bcaec87b9e09a63e6cf71bef54b09b8317c61d03d9aab53d01dbb00763615f761fb3826fbab00d873cb36a47e0abf8ae541c0d3862accdf56ffbf4d8d42fb05c00d56b9d42d066a30e9a04ba69a7ac4473b677de026b940e13c39b4f9f3c73ef90ef7faa20fb8b8b88b0f4e52a8cd12965ba9db4f9f426b76bbc06a73da18b0816345378a0b370636e3273c8b3937bc068c1e834ec238fd5db8fbb442bbdf0077b7c64f9c97d4ba5faf0b76674f52ac8498ea673fe7c882088aae0a9cd578ebc017ecb8cd38b6362131fba266c48053c8c2162091f838f1984074112efc54123d5ba5c9e59ec75701e1834c675a17b7d35a25bb2de5a55ec3d8b124c49edfa775999481969b632d377bfbc990ee924124899001afb29bf39366278e8f71e50d94235652c2e3fceea580d945f3432083904d7ec6f408dbc9015e04a20e896c9024109af6a612a1b8881d12c18182c60a3987bfd645fb6d7168e0ae8800c7d0accb93c1c0a18592d0799c6481a628b091b22828d30a276b7708727d94c49f22c1eb91f59c57f71a5908f979c5524fbff0bdf8a970c5410f12df4f82fd6214c4f4ec7c8023cdfcaf99c7ac0213e627c3b46edd27fca74b4de08ec3eaa16f1f6a954ba3a0bd7fd068d7efd247b3e6044bf78e88268a77d6ea18cd9525a0f88e45aceac3a29b1616f15f2921764b3cf7d6018ee8ef451a516c8268d03c1bbda601d337c1d31583ea5c1ce6a128e34450c6edc76bee64be81d3a037260280c19dbd71c30f94158f5aeb158ce57313b2b027e6184365be9f26a9c252b91c35ef85041dc101d642a36f810d795e5667ab3adcefa16f7a8507dc14a4a07dbeb2d22f5441d4250f78b7df5f5340d99ea3d40a8001282d64fe5a4dd862ed349cdbb8bc1f128cea4f247e0affdf433e16fc9e84290702ab647cc623d77158c84606074d557ffd13b27d9eccac3ffc809a2998ddd90b3054f9604a863c90d50060fc07ad65bdc265d8ca0b5f04056b9e123c4a3c3200f1f57fef5cc13bdf93b03cbb8dfeb5cc5ad3bfb096afdd21fcf5d2b1da2f4b4c380846f15e4f144e1825d5b9061cf84db955378cddef0ccc317447a36b105285", 0x1000) r3 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1027.790270][T25848] FAT-fs (loop5): Directory bread(block 32760) failed [ 1027.800409][T25848] FAT-fs (loop5): Directory bread(block 32761) failed [ 1027.808017][T25874] loop4: detected capacity change from 0 to 16383 [ 1027.809044][T25848] FAT-fs (loop5): Directory bread(block 32762) failed [ 1027.821351][T25848] FAT-fs (loop5): Directory bread(block 32763) failed [ 1027.829613][T25874] FAT-fs (loop4): bogus logical sector size 582 19:20:55 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x10001, 0x200000) sendto$inet6(r1, &(0x7f0000000140)="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", 0x1d8, 0x8800, 0x0, 0xfffffe01) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) ioctl$FITHAW(r0, 0xc0045878) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:55 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000d01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x10, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1027.835886][T25874] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1027.840307][T25848] FAT-fs (loop5): Directory bread(block 32764) failed [ 1027.849640][T25848] FAT-fs (loop5): Directory bread(block 32765) failed [ 1027.856486][T25848] FAT-fs (loop5): Directory bread(block 32766) failed [ 1027.869318][T25848] FAT-fs (loop5): Directory bread(block 32767) failed [ 1027.877434][T25848] FAT-fs (loop5): Directory bread(block 32768) failed [ 1027.891354][T25848] FAT-fs (loop5): Directory bread(block 32769) failed [ 1027.927567][T25874] loop4: detected capacity change from 0 to 16383 [ 1027.941950][T25874] FAT-fs (loop4): bogus logical sector size 582 [ 1027.948305][T25874] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0xd}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:55 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:55 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000e01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617448020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x15f, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:55 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000f01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:55 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000001001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661744c020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1028.058255][T25917] loop4: detected capacity change from 0 to 16383 [ 1028.096070][T25917] FAT-fs (loop4): bogus logical sector size 584 19:20:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x300, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1028.102507][T25917] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1028.169200][T25938] loop4: detected capacity change from 0 to 16383 [ 1028.181513][T25938] FAT-fs (loop4): bogus logical sector size 588 [ 1028.187818][T25938] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1028.232970][T25937] loop5: detected capacity change from 0 to 32760 [ 1028.244697][T25937] FAT-fs (loop5): Directory bread(block 32760) failed [ 1028.256901][T25937] FAT-fs (loop5): Directory bread(block 32761) failed [ 1028.263783][T25937] FAT-fs (loop5): Directory bread(block 32762) failed [ 1028.270551][T25937] FAT-fs (loop5): Directory bread(block 32763) failed [ 1028.277373][T25937] FAT-fs (loop5): Directory bread(block 32764) failed [ 1028.284308][T25937] FAT-fs (loop5): Directory bread(block 32765) failed [ 1028.291170][T25937] FAT-fs (loop5): Directory bread(block 32766) failed [ 1028.297952][T25937] FAT-fs (loop5): Directory bread(block 32767) failed [ 1028.304776][T25937] FAT-fs (loop5): Directory bread(block 32768) failed [ 1028.311567][T25937] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x100000000]}, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000040)={@ipv4={""/10, ""/2, @broadcast}}, &(0x7f0000000080)=0x14) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000002800)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000002680)=[{{&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)=""/71, 0x47}], 0x1, &(0x7f0000001400)=""/160, 0xa0}, 0x1b}, {{&(0x7f00000014c0)=@nl, 0x80, &(0x7f00000003c0)=[{&(0x7f0000001540)=""/85, 0x55}], 0x1}, 0x81}, {{&(0x7f00000015c0)=@l2tp6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001640)=""/214, 0xd6}, {&(0x7f0000001740)=""/32, 0x20}, {&(0x7f0000001780)=""/233, 0xe9}, {&(0x7f0000001900)=""/80, 0x50}, {&(0x7f0000001980)=""/252, 0xfc}, {&(0x7f0000001a80)=""/123, 0x7b}], 0x6, &(0x7f0000001b80)=""/234, 0xea}, 0xfffffffc}, {{&(0x7f0000001c80)=@ethernet, 0x80, &(0x7f0000002040)=[{&(0x7f0000001880)=""/22, 0x16}, {&(0x7f0000001d00)=""/17, 0x11}, {&(0x7f0000001d40)=""/146, 0x92}, {&(0x7f0000001e00)=""/148, 0x94}, {&(0x7f0000001ec0)=""/39, 0x27}, {&(0x7f0000001f00)=""/116, 0x74}, {&(0x7f0000001f80)=""/142, 0x8e}], 0x7, &(0x7f00000020c0)=""/42, 0x2a}, 0xff}, {{0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002100)=""/226, 0xe2}, {&(0x7f0000002200)=""/162, 0xa2}, {&(0x7f00000022c0)=""/113, 0x71}], 0x3, &(0x7f0000002380)=""/223, 0xdf}, 0x3}, {{&(0x7f0000002480)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002640)=[{&(0x7f0000002500)=""/164, 0xa4}, {&(0x7f00000025c0)=""/104, 0x68}], 0x2}, 0x47c}], 0x6, 0x40, &(0x7f0000002840)={r3, r4+10000000}) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000002880), 0x4) sendto$inet6(r2, &(0x7f0000000140)="4e77e2afb41640b484edaea44415f1ef2d18249dbec06957da91dcd55ff4aaca1ae756ec6497bc869031512ad3c6243c220c6358321303f42ad6b3793c12c2f394612bb36adc6f538d9e6b01f2c0d41e77de96e89d4b34f0d4aa716ffaee8fb4056946a599f49b444a46a25d0053f2dfcbf75f633bf7a95e6d7f06e79dd415e9a8246b7835cdf213677e257fe3b385641ec48203b5227ff29612e255cf7b0c2c18086e926f4e147aa0e011a4b5e47e2d475ad337671c21f95fa3f763970be5432536707a4732791c4051746b425eb0b820fb91249dc9387163a99d7cc6beb3cf76d647fb83eb37ba2ee28700c186a7db408bac", 0xf3, 0x40000, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e24, 0x80, @empty, 0x7}, 0x1c) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:56 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000001101a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617468020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x500, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0xe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, &(0x7f0000000000)="b9d77466e945453a5769a2dc1e0a431b081c15841c09a452342dddbf3a70f48c092762b788bc806ab688a1536a08210599f8568da204d98e876906c12c4fab08097af67abdac10a3f62eff65727479b1e4ec2ff80771c17e607258739f4136f0239f2222956f92e1303dcc13236c", 0x6e, 0x64040000, &(0x7f0000000080)={0xa, 0x4e20, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}, 0xd94}, 0x1c) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:56 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000001201a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0x6a, 0x40800, 0x0, 0xffffffffffffffd2) 19:20:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x700, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1028.791158][T25967] loop4: detected capacity change from 0 to 16383 [ 1028.812190][T25967] FAT-fs (loop4): bogus logical sector size 616 [ 1028.818546][T25967] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:56 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000002501a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661746c020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0x0, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x5) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:56 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000004801a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1028.896814][T25967] loop4: detected capacity change from 0 to 16383 [ 1028.905311][T25967] FAT-fs (loop4): bogus logical sector size 616 [ 1028.911579][T25967] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1028.933478][T25971] loop5: detected capacity change from 0 to 32760 [ 1028.985016][T26011] loop4: detected capacity change from 0 to 16383 [ 1028.995974][T25971] FAT-fs (loop5): Directory bread(block 32760) failed [ 1029.011534][T26011] FAT-fs (loop4): bogus logical sector size 620 [ 1029.011570][T25971] FAT-fs (loop5): Directory bread(block 32761) failed [ 1029.017781][T26011] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1029.035748][T25971] FAT-fs (loop5): Directory bread(block 32762) failed [ 1029.059583][T25971] FAT-fs (loop5): Directory bread(block 32763) failed [ 1029.068780][T25971] FAT-fs (loop5): Directory bread(block 32764) failed [ 1029.075671][T25971] FAT-fs (loop5): Directory bread(block 32765) failed [ 1029.082498][T25971] FAT-fs (loop5): Directory bread(block 32766) failed [ 1029.089400][T26011] loop4: detected capacity change from 0 to 16383 [ 1029.089999][T25971] FAT-fs (loop5): Directory bread(block 32767) failed [ 1029.102819][T25971] FAT-fs (loop5): Directory bread(block 32768) failed [ 1029.109409][T26011] FAT-fs (loop4): bogus logical sector size 620 [ 1029.109564][T25971] FAT-fs (loop5): Directory bread(block 32769) failed [ 1029.115797][T26011] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0xf}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0xf00, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) fdatasync(r2) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0x0, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617474020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:56 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000004c01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:56 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000006001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) sendto$inet6(r1, &(0x7f0000000100)="669c2829f5501f5ebab31fa013a730a2e6c51a2780f26c21da634f147a13652698a2ef8d1951f6cfabe9193443a194a38d8f4a0f72777f55eff3ebd04ce7a561b6819603b7179894a6b80b56d31e0e33a95642d1d67f72e046a1ac103fd43425be052ebf13d612be263f431c1fbadbd035", 0x71, 0x880, &(0x7f0000000180)={0xa, 0x4e24, 0x61, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x81}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) socket$inet6(0x10, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="1ba0000010001d0200fdc5cbdd041d09008003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec772967c740c00000000d02830b5a4c01a92318320f0c0a5adb7b5b8bf255f1a8dffa81ea708eb7b197f2c4994c28c39e9282f9c26bac43a1c36f632721e2e42738d8e71828e14e3fc846e23", 0x93, 0x20040800, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000200)={@mcast1}, 0x14) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e20, 0x1ff, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00000000c0)=0x2, 0x4) 19:20:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x10000000, @loopback, 0x46}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40000, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r2, &(0x7f0000000140)=""/199, 0xc7, 0x1, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @empty, 0x2}, 0x1c) 19:20:56 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000006801a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x5f01, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1029.248989][T26044] loop4: detected capacity change from 0 to 16383 [ 1029.258657][T26044] FAT-fs (loop4): bogus logical sector size 628 [ 1029.264915][T26044] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0x0, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1029.336346][T26044] loop4: detected capacity change from 0 to 16383 [ 1029.347818][T26044] FAT-fs (loop4): bogus logical sector size 628 [ 1029.354198][T26044] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1029.444218][T26079] loop5: detected capacity change from 0 to 32760 [ 1029.455977][T26079] FAT-fs (loop5): Directory bread(block 32760) failed [ 1029.477827][T26079] FAT-fs (loop5): Directory bread(block 32761) failed [ 1029.485025][T26079] FAT-fs (loop5): Directory bread(block 32762) failed [ 1029.492217][T26079] FAT-fs (loop5): Directory bread(block 32763) failed [ 1029.498973][T26079] FAT-fs (loop5): Directory bread(block 32764) failed [ 1029.506096][T26079] FAT-fs (loop5): Directory bread(block 32765) failed [ 1029.512908][T26079] FAT-fs (loop5): Directory bread(block 32766) failed [ 1029.519676][T26079] FAT-fs (loop5): Directory bread(block 32767) failed [ 1029.526486][T26079] FAT-fs (loop5): Directory bread(block 32768) failed [ 1029.533312][T26079] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:57 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000006c01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617478020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:57 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r0 = socket$inet6(0x10, 0x6, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x10}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x1000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:57 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000007401a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:57 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x4c081, 0x0, 0x2c) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) r2 = socket$nl_generic(0x10, 0x3, 0x10) close(r2) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000240)=""/216, &(0x7f0000000000)=0xd8) 19:20:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:57 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000007a01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x2000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1029.642178][T26095] loop4: detected capacity change from 0 to 16383 [ 1029.659677][T26095] FAT-fs (loop4): bogus logical sector size 632 [ 1029.665949][T26095] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1029.730028][T26095] loop4: detected capacity change from 0 to 16383 [ 1029.742390][T26095] FAT-fs (loop4): bogus logical sector size 632 [ 1029.748735][T26095] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1029.840143][T26133] loop5: detected capacity change from 0 to 32760 [ 1029.859565][T26133] FAT-fs (loop5): Directory bread(block 32760) failed [ 1029.870018][T26133] FAT-fs (loop5): Directory bread(block 32761) failed [ 1029.878295][T26133] FAT-fs (loop5): Directory bread(block 32762) failed [ 1029.885365][T26133] FAT-fs (loop5): Directory bread(block 32763) failed [ 1029.892401][T26133] FAT-fs (loop5): Directory bread(block 32764) failed [ 1029.899149][T26133] FAT-fs (loop5): Directory bread(block 32765) failed [ 1029.912736][T26133] FAT-fs (loop5): Directory bread(block 32766) failed [ 1029.919488][T26133] FAT-fs (loop5): Directory bread(block 32767) failed [ 1029.926549][T26133] FAT-fs (loop5): Directory bread(block 32768) failed [ 1029.933392][T26133] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x11}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661747a020101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:57 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000fc01a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x3000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:57 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400030101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1030.035571][T26149] loop4: detected capacity change from 0 to 16383 [ 1030.045021][T26149] FAT-fs (loop4): bogus logical sector size 634 [ 1030.051350][T26149] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1030.067037][T26157] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1030.076159][T26157] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1030.092550][T26162] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1030.129347][T26166] loop4: detected capacity change from 0 to 16383 [ 1030.139708][T26166] FAT-fs (loop4): bogus logical sector size 768 [ 1030.146027][T26166] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1030.189398][T26166] loop4: detected capacity change from 0 to 16383 [ 1030.199084][T26166] FAT-fs (loop4): bogus logical sector size 768 [ 1030.205350][T26166] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1030.222399][T26173] loop5: detected capacity change from 0 to 32760 [ 1030.233937][T26173] FAT-fs (loop5): Directory bread(block 32760) failed [ 1030.240798][T26173] FAT-fs (loop5): Directory bread(block 32761) failed [ 1030.247897][T26173] FAT-fs (loop5): Directory bread(block 32762) failed [ 1030.255340][T26173] FAT-fs (loop5): Directory bread(block 32763) failed [ 1030.262140][T26173] FAT-fs (loop5): Directory bread(block 32764) failed [ 1030.268928][T26173] FAT-fs (loop5): Directory bread(block 32765) failed [ 1030.275711][T26173] FAT-fs (loop5): Directory bread(block 32766) failed [ 1030.282543][T26173] FAT-fs (loop5): Directory bread(block 32767) failed [ 1030.289293][T26173] FAT-fs (loop5): Directory bread(block 32768) failed [ 1030.296048][T26173] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:58 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x1, 0xffffff00) recvmsg(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/186, 0xba}, {&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/245, 0xf5}, {&(0x7f0000000280)=""/7, 0x7}], 0x4, &(0x7f0000000300)=""/232, 0xe8}, 0x2001) r2 = memfd_create(&(0x7f00000002c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xc9\xe6\x14\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\xc7\x85|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc43\xd0d\xee\x13Q', 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001500)='/proc/locks\x00', 0x0, 0x0) connect$inet6(r3, &(0x7f0000001540)={0xa, 0x4e20, 0x2, @local, 0x4}, 0x1c) write(r2, &(0x7f0000002000)='/', 0x1) sendfile(r2, r2, &(0x7f0000000200), 0x87) sendfile(r2, r2, &(0x7f00000001c0), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r2, 0x0) write$binfmt_misc(r2, &(0x7f0000001440)=ANY=[@ANYBLOB="73797a31a6c8749c8352770945db6a940c2e75b6f07872d5fa468b602883895cdea9b68e9e3297d6fcac98a16f5e91ec2f61a642dee0601b76bb10a03060f488c0192e74bab1a83116116ce84cad3432c2a1c66d3365b8db31663ce3f1d8ef6807e603ecc5b45c250ea4bf44c23b069dad93f653b31e6a51a2b038f4006c0855d8d08b6d5ba4c6b7722d47dc1fdaff3f00"], 0x91) 19:20:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x4000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:58 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000007a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400050101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x12}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:58 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000000aa7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) syz_open_pts(r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:58 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000014a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1030.607956][T26199] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1030.616827][T26198] loop4: detected capacity change from 0 to 16383 [ 1030.623471][T26201] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1030.634521][T26198] FAT-fs (loop4): bogus logical sector size 1280 [ 1030.640842][T26198] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x5000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1030.685873][T26202] loop5: detected capacity change from 0 to 32760 [ 1030.701473][T26198] loop4: detected capacity change from 0 to 16383 [ 1030.708430][T26198] FAT-fs (loop4): bogus logical sector size 1280 [ 1030.714858][T26198] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1030.715445][T26202] FAT-fs (loop5): Directory bread(block 32760) failed 19:20:58 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={[0x800000000001]}, 0x8, 0xc00) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) sendto$inet6(r2, &(0x7f0000000040)="3dba61cb0f907500e0332dbefad864121ab7119149240e6d012b01394f13bec080b20e0d87f8270e8893dff9f41d280131e44808a900fcc0c2248df74786c51125b0724ca4423dd4837670063691fed7e58da18d825c3260da80cd14340c", 0x5e, 0x800, &(0x7f0000000140)={0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, '\x00', 0x21}, 0x8}, 0x1c) r3 = dup2(r2, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@private0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00000001c0)=@dstopts={0x3b, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x2}]}, 0x10) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a30e4d35e18be9c23a4cbb9f9a9425c15c152c06ef318a09ca919198e9ea9f18c792527509125e1d8dacf91f69dcb767356ea7e4cf94f1d1603e65b560dc5009d87528b13f96b54172473f8a68ef91d7b63f735e5d123bbe3ecafda9601bd9cd36e3bd2480000000000"], 0x69) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) flock(r1, 0x2) r4 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1030.743094][T26202] FAT-fs (loop5): Directory bread(block 32761) failed [ 1030.749982][T26202] FAT-fs (loop5): Directory bread(block 32762) failed [ 1030.757199][T26202] FAT-fs (loop5): Directory bread(block 32763) failed [ 1030.759031][T26225] __nla_validate_parse: 404 callbacks suppressed [ 1030.759041][T26225] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1030.764607][T26202] FAT-fs (loop5): Directory bread(block 32764) failed [ 1030.786458][T26202] FAT-fs (loop5): Directory bread(block 32765) failed 19:20:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400060101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1030.795173][T26202] FAT-fs (loop5): Directory bread(block 32766) failed [ 1030.798361][T26225] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1030.801992][T26202] FAT-fs (loop5): Directory bread(block 32767) failed [ 1030.815844][T26229] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1030.817968][T26202] FAT-fs (loop5): Directory bread(block 32768) failed [ 1030.834029][T26202] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) syz_open_pts(r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x7000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1030.846217][T26225] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1030.869177][T26230] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1030.879320][T26225] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:20:58 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000001ca7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400070101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1030.890571][T26225] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1030.899957][T26229] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1030.909211][T26230] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1030.919199][T26230] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1030.928502][T26235] loop4: detected capacity change from 0 to 16383 [ 1030.938552][T26235] FAT-fs (loop4): bogus logical sector size 1536 19:20:58 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet6(r1, &(0x7f0000000140)={&(0x7f0000000000)={0xa, 0x4e24, 0x240, @mcast2, 0xfffffffe}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1}, 0x2000) r2 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x18}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) [ 1030.945060][T26235] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x8000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400090101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:58 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000025a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) syz_open_pts(r0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1031.006835][T26252] loop4: detected capacity change from 0 to 16383 [ 1031.017224][T26252] FAT-fs (loop4): bogus logical sector size 1792 [ 1031.023570][T26252] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:58 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="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", 0x135}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$NL80211_CMD_VENDOR(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="f9af2a3eab3d212a7253fdb48d9e09c25cb5c337f0ea81c9e6531d9c102fe65bee5a0dddee531b7745508eef92a5c4ceef2cdd711a4fb1a86763ee0fff945c9e61021835295a11c1adc2ffa3a4608c40b18c01a3192b7c8029593b171773e47180e79a72d6d0a34ddf375e1de01b79bef41c", @ANYRES16=0x0, @ANYBLOB="0000000000000000000067000000080001000000000008000300", @ANYRES32=0x0, @ANYBLOB="0800c300000000000800c40000000000"], 0x34}}, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="4dc3", 0x2}], 0x1}, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r2 = socket$inet6(0x10, 0x2, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x8, 0x0) wait4(0x0, &(0x7f0000000000), 0x1, &(0x7f0000000180)) sendto$inet6(r2, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, 0x0) 19:20:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0xf000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1031.088758][T26263] loop4: detected capacity change from 0 to 16383 [ 1031.097828][T26269] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1031.107469][T26263] FAT-fs (loop4): bogus logical sector size 2304 [ 1031.113806][T26263] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1031.120639][T26269] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1031.131322][T26273] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:20:58 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r1, &(0x7f00000001c0)="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", 0xfe, 0x404c000, &(0x7f00000002c0)={0xa, 0x4e22, 0x10000, @local, 0x101}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="27c40fde63655245161fc3bd467f102e6ea11566179a812420efc82cd19811c92a719dcacbf199a2b47992a76ab149370e116a2e1f357fde526a7bb2130f7d44f9ef495d2683364250cc967798a59e7cb5e267eacc724c8e3e35", 0x5a, 0x44, &(0x7f0000000080)={0xa, 0x4e21, 0xf4, @remote, 0x7ff}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') accept4$inet6(r2, 0x0, &(0x7f0000000040), 0x80800) r3 = socket$inet6(0x10, 0x80000, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:58 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000003fa7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000a0101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, 0x0) [ 1031.153755][T26263] loop4: detected capacity change from 0 to 16383 [ 1031.177237][T26263] FAT-fs (loop4): bogus logical sector size 2304 [ 1031.183586][T26263] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1031.232813][T26290] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1031.246768][T26294] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1031.267428][T26300] loop4: detected capacity change from 0 to 16383 [ 1031.277279][T26300] FAT-fs (loop4): bogus logical sector size 2560 [ 1031.283651][T26300] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1031.301379][T26283] loop5: detected capacity change from 0 to 32760 [ 1031.343824][T26300] loop4: detected capacity change from 0 to 16383 [ 1031.348126][T26283] FAT-fs (loop5): Directory bread(block 32760) failed [ 1031.357632][T26283] FAT-fs (loop5): Directory bread(block 32761) failed [ 1031.362659][T26300] FAT-fs (loop4): bogus logical sector size 2560 [ 1031.365990][T26283] FAT-fs (loop5): Directory bread(block 32762) failed [ 1031.370721][T26300] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1031.384311][T26283] FAT-fs (loop5): Directory bread(block 32763) failed [ 1031.391186][T26283] FAT-fs (loop5): Directory bread(block 32764) failed [ 1031.397935][T26283] FAT-fs (loop5): Directory bread(block 32765) failed [ 1031.404950][T26283] FAT-fs (loop5): Directory bread(block 32766) failed [ 1031.411912][T26283] FAT-fs (loop5): Directory bread(block 32767) failed [ 1031.418701][T26283] FAT-fs (loop5): Directory bread(block 32768) failed [ 1031.425683][T26283] FAT-fs (loop5): Directory bread(block 32769) failed 19:20:58 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000300)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}, &(0x7f0000000340)=0x10) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000180)="ae7e3ad62fbf2acab5536e8aeb4f1b1e6de7fedf910c8eb8cd45c3c3047cbd548c78c61bb6b700a34be48bdf0bdec687c082d25dbf348b30f773d672b12a770d5d2b39078236d991c5fb7cd81cf9ad66d86236b1158dbadd67f67851", 0x5c, 0x40, &(0x7f0000000200)={0xa, 0x4e20, 0xffffffff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="2dc823e6993fe4fd71a2f6274f1ea59ea1e6bb80b4dd8714a8fd1120f3700f17810416cf32ac22db89e9da23131270bd2fb69a53415ceb6a19c20f903cbb94334c6a55044d69c179a3c87545035690e63e4afd4b70d3e569b08831d5f1f6478ca6c2ffcaaca47c6f2a6269e4224be07cb66d47f58e7cee99db7b62f71691f856e207180ac1d2583831372a", 0x8b, 0x20000004, &(0x7f0000000140)={0xa, 0x4e21, 0x5, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x4}, 0x1c) mlock2(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001400)="b383e2dc18802e95a673bee8b918260de8de22c577227511663edc67eae1504510b849d237282f4b002b95f7ebe75af37fc36ee64b2d389c32878cd5f84b44606bc77cf119d85abb6f25c5d6b8cd8229636e348827f303966c179eb73988da4381b9bc6f465ff80a79af0426e740ce2713a07e099ea6b6435f83ca74333eb064d9bbec65dec834a12161e30ecdf24259a24b65588f1bb283a31e", 0x9a, 0x24004000, &(0x7f0000000380)={0xa, 0x4e22, 0x4, @remote, 0x5}, 0x1c) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r2, &(0x7f0000000240)="379d22238c0b9d16f279a66b22c691838a599f71aa3f600d08ecb9d2d36a9b01dd3fa79640d00df86bc19f842b18831a51509a662bde19b4468fea17221f5f349964ff636a84fd62412b1750bcbdc154c24efdb4aaed02e44389914b3c021d0437fc41b155e25d2aca0988022f854ae77958bd73", 0x74, 0x20004000, &(0x7f00000002c0)={0xa, 0x4e22, 0x3, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}, 0x1c) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x10000000, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:58 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000064a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:58 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, 0x0) 19:20:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x19}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000b0101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:59 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) r2 = syz_open_procfs$userns(0x0, &(0x7f0000000000)) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) splice(r2, &(0x7f0000000040)=0x1c5a, r3, &(0x7f0000000140)=0x1ff, 0x40, 0x4) 19:20:59 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000081a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0xe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) [ 1031.533414][T26318] loop4: detected capacity change from 0 to 16383 [ 1031.550577][T26318] FAT-fs (loop4): bogus logical sector size 2816 [ 1031.556970][T26318] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x5f010000, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000c0101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1031.617632][T26337] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1031.635950][T26337] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1031.651581][T26318] loop4: detected capacity change from 0 to 16383 19:20:59 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000002a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1031.664211][T26318] FAT-fs (loop4): bogus logical sector size 2816 [ 1031.670545][T26318] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1031.680719][T26344] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:20:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0x0, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:59 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000003a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0xffffffff, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1031.728454][T26333] loop5: detected capacity change from 0 to 32760 [ 1031.740649][T26356] loop4: detected capacity change from 0 to 16383 [ 1031.757010][T26333] FAT-fs (loop5): Directory bread(block 32760) failed [ 1031.794010][T26333] FAT-fs (loop5): Directory bread(block 32761) failed [ 1031.802010][T26356] FAT-fs (loop4): bogus logical sector size 3072 [ 1031.808352][T26356] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1031.831491][T26333] FAT-fs (loop5): Directory bread(block 32762) failed [ 1031.839093][T26333] FAT-fs (loop5): Directory bread(block 32763) failed [ 1031.846018][T26368] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1031.853178][T26333] FAT-fs (loop5): Directory bread(block 32764) failed [ 1031.863894][T26333] FAT-fs (loop5): Directory bread(block 32765) failed [ 1031.870982][T26333] FAT-fs (loop5): Directory bread(block 32766) failed [ 1031.889400][T26333] FAT-fs (loop5): Directory bread(block 32767) failed [ 1031.896235][T26333] FAT-fs (loop5): Directory bread(block 32768) failed [ 1031.903385][T26333] FAT-fs (loop5): Directory bread(block 32769) failed [ 1031.925476][T26356] loop4: detected capacity change from 0 to 16383 [ 1031.932455][T26356] FAT-fs (loop4): bogus logical sector size 3072 [ 1031.938811][T26356] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0xe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000d0101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:59 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000007a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x22}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0x0, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:20:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000f0101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf1636"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffff0000, 0x607b, 0x3, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x23, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1032.052610][T26394] loop4: detected capacity change from 0 to 16383 [ 1032.062289][T26394] FAT-fs (loop4): bogus logical sector size 3328 [ 1032.068637][T26394] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1032.076541][T26392] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:20:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x2, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:59 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000000aa7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1032.105374][T26400] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:20:59 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x10a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x8d) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040)=0x0) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x87) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001400)={{{@in6=@mcast1, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000000180)=0x12b) r6 = openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000003dc0), 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003e40)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000240)="fdfe", 0x2}, {&(0x7f0000000280)="582689f9ccc07dde2cac72df66c2bbf1b7ac3559b6384852bc44b13b25", 0x1d}], 0x2, &(0x7f0000001500)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000b2ad7786365586a487127ccfa7b3cde0e66ec5d5564c0bc77a3600000000006a72d18407c8b4b1c0f3ce24edb07a7fc9762d5378438593eaa8146378f35ca813d2bb1a92fd64706777be808c77b7a7cf722598f098834d31cefbf5ee3f82a7070000004514ed6355b672ceaa1df4f0e36b308f55d47fb41bc51940442e53a186ad92e64f01ea3d6d5eb0628dd14de38e53c5933927cf8fb492fb4383d61a49ebafaad427fdbc93acc779c5bad42eef099ec77c7a4c347274c6a4d1", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32, @ANYRES16, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x128, 0x4000000}, {&(0x7f00000017c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003c00)=[{&(0x7f0000001840)="bc1f2548eeeb218ec474d5f73142bbee8c9e77660411e3bf1556bbfeb37f0af5e80e23b5820c5f60b3bd17789fcc7ad474a126c25b48ac92d5c3cf306e8729811a8063cf5afe66c33eec653d4efd1e", 0x4f}, {&(0x7f0000002a40)="a8b52ef1ff28f5d1f92467b9a2cee709784b367970457aeac2f701e42d301557942e6f65727e8c4237e41d8d2054e3127945f6b16474dc33d67e", 0x3a}, {&(0x7f0000002a80)="ce1332c09be454ceca1c0f1e516e3079f4d546780dfacacd2728b4d81e23b5d14f75fb42a3836f8e47a430cd7eedd49f5412349fbeab685a63dec8f8e3128a883207f65ffe29958e04b7c4ab394026e2a55e4acfd5a535a3226558d5ff651f64b28d444778cf755f10e92644f614fd715ad5ff58093c99c9fb1c7debf36758258fce7a1d9ee62f9321d104b92c05797eb49111469c996aa3f7cee7a256dab45ab8475df0f7253968415912d9b0d330bbe52d9aa15fa2699fbb26e9c88414663b98062d0519b013e48db502ce0d5d96bd3b4cd0efaecbe713ae7f2da0fa17c785e7d3de3f210e445f626bf9e87dfa1cd7a3dd95477b49174382056741401dba963c14949ff6bfcab110e20234ca07e35ea5aa02befabd7536a7f3454539b35deec6bf2b909538dd06cad4bc0198c5214eac0348da7fd99a5cbf6f06903ba1aa38d00ba78c49a5d088a331b608f786b501fdf3252a8faf75a7d2547683873fbc704b250db699fe474bc40c7eabebb3d7b0a7afc93c830873bdd3d247f09189bb4e9b2351841fcd387198be3dcce063dd73fb4ae68837a2bfc6c5f9fc018cc959fcef344ba7f9d38531146a109f4c429d9ac55a1fd428e2245ea950f23b69730fd4b057138f7a5ce957641fda9cda7a3cb5f8b72c75f405d2a2a8018bfaff4f188449d9c336f4c0afa728053a2c537921bd6ef6f693c22e6da4131f8372874974f04c450458a3c3f5a91846d598b0c8473cb1bc7764faf5268eeffc474083c7256df0df52b7edebbc9d2b79ed69adf3562bd5cf3876c70ea92381b496b4037cf352640498764ae54c19e802a6ebaec9c1fe1ce285ec82fa094464d60835650e86841430b4c10fe47d3fc3e273c8f2b7b8b145919e1bb064cc6e7379e59dcea1842625a3f16dbff396ba6104a0c5dd66280f60cfc3103087279b4f61b620df6beb0f7bf1aae4b2cc30c47d8aa43641b2acfe5a3904214d2e77a7966d3f0f046ba6502709a298a49e423448cf95e85067e46aaaafb01ccb1326e473e20acd03329fcb8473d5ca5c2398f373adbab8ff78cecd165b2060d05e63a77610a8900608d3da04cbe7eeb8fc96aefe26f83445b7055a1de6e663fa0c63b1cf010e59ac1604e043dec291150ddab344f2cb549d198461b9c0cf0083d4ff6b1c5819e78074793effb40f59840b6e0b8e7b9d14ae1f54972ff94b13bf6128cf1e4f43e7096960fe12b0827cac4dac1926670bd23c486c2b2e17eeae7e841a25330827ad7c4fa57e70702233548e6a9742307b7e62f0ef302a6d7e7047594f56296895dc67879ef91b085c0cb6000fcbcd066aada7946ce803a01b3a9427730318f40d2b75fd22f72468ef9d2094793cb414192bc3db1b4efff14526a0175b15078fbf26710bb5808efc34cfe90485bea2b0aeea31e1a69b166bfc0c6d1bea5eed70ae47825975bd0161021933558f781186aff4d2a4a3983423a00fd0dd5b3ffff06162a7548cb5b2307561bfe464c7d0aa9ee9d4e8ccfc987054b696e7af83b5cfeccaa3b59ece3b7df7c4c0327c277057846d60a232e734f647d287f2b0812a11ed245e230fa0dc3452eed6b50b4115f4e8f4af51a511ba8a157c72d2dc9c166ea78e9962b65d0b81cedb9a3a22469e2071d4a0d27b7b4ea9e7e942fdb1ec4cd9e47efa56425334c2e4c95594723858cf5343a52886badca0f4df07bf4574a2d53bcfbc2e198118b8622b1f126737e58cbc00e32daf6889c284a002ec03edb59ab1e7cc470240f1f15f041937d1bc1aa7549d8c991a164f510c6457119fd42059d18d561cf0218cc050aed89edf68e891a6f0f92e58cff605834f47abfc26e55195b46079f5cba1d7bb44ad1312a30f94d8b1ca8cbf3665624d4175e6c8d7a9da78a21b74b451706d3bb0da2fdb23307088ec437182b4295bdec72224daf23819e78b76347c36b31be400ce1ea0aea7234533dc637e2d87c3974dfb3966db43244e950ab331e9f07c1b2a8a4c86208ee1c344a81ec3701edb8252b099a63f9fb807f2491a117b2f5d026cf5b0084067e9ee929d4fed724d80d5a32a7e6391889cb65dac0626986b5e1da12cb3d96cdcada77718285948980767e1b039379a3f0d39395088ac1fd9abf6d82f6c83461e311814d7bc782cae7062a65e698dfb24af83bc252b93351fab5ec36566dc6cdb8a077822c204f4c2a8fbe4d54ca1f85cf6bd1bee1c257c38e6a3a3e4c1e7b13bfe7c59907cc7f4bde6fd5c5c08281932cfbb4abc7f0c4d3299313745faa56b8858c5a983c110cabc6c79a8ccc48dc893dfb70a45b82e84162c75111db29ceb79e70dba3019ccb15a532bb5dd2a5d9f9f0885ed886818305dfd2557315f013685e20d237dd7b0c95a4433b11239cf3bf07bac66fa47edfeed159f43852cc11796242668957b014571772f8a5ea5323252550e4cb6acf0caa69f6fac5936c07986709066ae5218e12380db8f73094fefda833c41d9cf8665ca67e2011cd280d6bbb1e2da0ccb04fac8c09538d5e159cf1f03af136b1a10adee9239b83ad0a1e5ca78f229e4abe56fd6138a6582aadb7e42165ac3a63c441dac24d31af63d83878519f7a0499d84ae3fbc87a58fe7af9d4bede649a092bcb9e51ceb17932ec543c1876c48e4d7965b9e3ffe8848e5cfc5c559e61bc574e39d8b0d1a5246ab2c765a3acfb0389d8825899a7cbcbd1ad8813c0f9c6d3425e56e881698d9c8efcd6c3477ba4f79479f7e92ab3e9a3efa37ab11fd8429973228203795f50de0ee5dffab7867f0d87cfc175accddc2675f1ff9307eaf9c9c12b2b5615577fea9fe54d9559888eaaf34d9778e3eec6ae6bf11049ed4059b1ae03c085e3eab65dcf929ddd19dc8e4609d3fa4404cb9929ac2111f8fc3a42bf41d463358cb2c8ae8de21c0b90e954d62598d5d2dc43664369e62298181d69f2f0b4451cdf4b4b7185b17b72ce98e72ec0085dc24130683542ed8c395be534728f5bc5d5a3595b612132dcdce6301bd0519bf6b2a47c249802029eaf245439273770db507fc0264ef2451aa50cdd108ddc968a64586f1f09ee8a4896d1755bdcd5e1ac10c2d3d617ea4cb1380b8682ce9fc1aa2558672f4e1f109003befc176cf8594d117c4e28495e365bf04d6a607eba8fce58cb13dc1d26eb6f0df6282aca907001343cfddfb74034a98e13e38e0b569c30c098c0a5428069ef3e2db851053c8643774b3961ecae7f696e6abf78372cbaa964d91f0be9fab3519587e04c22c4d9b2dbae08f3ebf5cd9a843b52c39a7f562b7aa88568b2f1a107416c75a4bf9522434fd9c708f9af717e89a11e884f148ed67d2a98328c0674bf23b682b684172664f4406152256d405937477985f122cf0851eef6d6b976be34dd17e776dd815c6aefd64fffd1a2205f462e46f283d59e6e3c99262850fcba393c1aa91784522e715cb19a1e82d227029a364b79f5a510c597e93d3cd482e411700660109bfa6b6ffbe409d0523a734cb87a838a64d66e13311164d2b6964a92b18eaf16c7cce4587f2a703846cfee4102aae13ba4a312d8aadc08c9b154d8586a77dac6c069bd74c22a265d244f673d36b9c2bfe57f246f7e3b34ed418019308946bd58fb59bece22b429fd1acfcabe091c06edd3f2865f5f997a2f69dde550926f351c84b59abc30d2286ff8a84f4660c9eb20a80d3cab372ea07564fabfcb5bd9fac02652d504ba67d0e5f22ea451d8f044d8b058117a79bfe99b0e468f3955718a38c7c596048514b795649b92c9c5c66cbd9c66573f47334c8369b7c4c867638849e3482aab3d77e497ae12683cf7d4f1d7d79caff0b28d19df51705e505e8f6abe09517af678e1349e5e076fc107b022407227f12e04781891e254c912610ca3aab1d5a1be82f147a3d4fbb0ff9f8eaf3cf36e4758b0ee497a26c11885127806ce01964f339b7ea210a3fe160053f10aa9669203d2cd3949747c34ef6afc22d12fb83ebc45ebcc638e4b77ec097de3b73c037b18178936803713f62ed8a43146c18e53f3ba9c5d79217fae87736475ed307320f65b4501777af062877d64291ae06d3e40b3f670808d13e4642e361b5221fce10c39edd963bae0b57039e9b94c779d9a1aed1872a3c580cbd10364a83524a82de110bd0a8d6a970592d4264b7b2c52ceb997191e3c3632eb265e6985ebd75e721e97c5c5ba70ae22c18bf37a8b85ff0df1943113df3f4c91d995a7d8055be0c859dcd56fb7ee150c4c4cd8ef26ffc1de92d1044477ea3402a41f40b7ff37805033ee57a91998908f24ed1a3896338f11df940a5afcdc5c4dc3b2bb6df20c63226bd71cc8bb76a3881f8616b41196a3c1f20fc6c719abaeff7197d58fad36061641ed67509f1a14960a9d981d0a7ef8f7d39742096ec70702473183957cfb64a12cae8695172a8647f6f1fb4f3cbdaa2095c8857b6eabba57afbe2726e9005f91adceff2b5dc21d3d14ed64e3644d8bbbaf2eee07c67e8aab638955e0a7206a13e97a8682a21da3761c736299b4c9ea42ea21e2d57a7602d65c03ae016c13299f79e0c5c983a120f2a682386446123a3386d8ffa6bbbc9f4284aa8c38434bde00786b441abedd75cbcb2f073200dd1186dcdef18d051c79b7d60203459cc366290dda0440d7d19208db1b72d8f1e27faafb71663c40c7bb08bc2cc21c107dc03f028221142a4e5cbaae2232261bfb5dee18d4b84167098e13491736490493bea4f00687df68fbf06801e2a4893a6f0ba7d4d4eebf046405c585aa2c4749fddd304084858b8385982f8769b98a537e81a3d4b82d38b5bb189c585ae2f5f8a35fbdf362f1deefdad0a9b2abe0f856914f1be7898b52b99949f94682d11c1f77c893d338557e4eda64a97417baacb225746dde75c7ffb411bc2ae980f95fda37ead0ae3f236a407ae89a53b02cc8f1c9517a4360514646a7858510ec9d8a9642f3366d64a263619c620f8c7e53c8afd0e5e8fd80edf7e04f9956df3fc73c56b8fb029789e97ef79c221c9bfc4d7e61ff921fb026e840770abcc86734915ea050549e42c14710bceefa8c84af975d920f8bb1c343a6004376d0265045fa37720cc3a7bafe34603f8c15ca5022065d48c6624175f44affc9ad0ea487429aa3b0babf3f962c7e0847a4f33ab2afe2c27ad91fbcd44adf7267efd35bd242c7ab86c690ed7ae180d8bf694338226f1f048cac7541bdba3a0b7a8eca5241982b9e3e6cb791094eea1a6cce2f5496deafdb9b186f9c3b1531c43555dcbbeb07bd279816c6910c551adf2a4a59b32cd4d0261d7458809923aa82060ad288588ae715c9516aff39429bbf1863d4aa7285c001c811fe92655b7c68d1ec47d598e26f0af909f4cf538413801593b5b5ca41c98bf630fbd5248a6f63f4fa727e203a0db9919b8f0c0075e06bf1a7fd635a9f98e760ea83db673267f2dd4c317f2700e7eaa96010042d176e64edc942ab5567780b1493839086ac8b498ca933ebcc63679310aeef702b8a3512c16bb5d9cffa1b9c963065baa0fc68bed002adaf5774bbf3403b08224f056f09c0b49a718e0468e396d4a4b9b23322e7d23d7c9c4f58a813983b4165483599a2f77af6dc34e61155fd3a048c65f7fdee8e7293b4fec315e9d97858b010b0a0b559cd756415a48200a629ca9b59299dc08a42d6a20e0fcac8d96d225be38af28a6ce6a4852439834da7186d4288b4954548625d1b2d4391ef8990a5c1cacac9bb334695cbfd438f11206d67c3452b73d791c1ceaf46b3a1a3c3e1119a0457e4bfdedd94d62e5cf2ff82f315c26c51c", 0x1000}, {&(0x7f0000003a80)="73d0e4ff82a2f2a5410f1400995d99f3f5bbded8ad987bb8f591d951b1f4ea4771011db2c93deb40f962b2a601b72d5aec5cfe819e1d99", 0x37}, {&(0x7f0000003ac0)="f9703daac2d8e242d1e5148cbeceacea88bf81d15adca8f225efed24df2cbfcdb65e505a27090eafac7784beae06a8c6fa7f6936273f7f7dcbe55b5f0e9fa8cc75993255340062f7e2edf99d200bc79aaa8e400458371ad5654d18590c2e9252d0af03308a52d2947b6dd4018d74707458cea024d29dd7af9111d1457754ebee0162d967d093748f62d5fd7b1aa5ea9769162def21377b6f3f9cd2f3d07f92ce0e70c8f0f011ff270c3aa7b1737f70e74285ffa9e11fb84eb7416e9bf181c61aacdaee9fabaa165ed511562bc40ede25f050800e49ae811af841ff9e24128f6864cbc6277b5d714e4a04", 0xea}, {&(0x7f0000003bc0)="1b05ebc91a89b24e25a3cea53a4a89a1fbfe4cab599c4107d582ce5f9f5d3737511bedf25877fcc541", 0x29}], 0x6, &(0x7f0000003e00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=r5, @ANYRES32=0xee01, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r6, @ANYBLOB="3d93b46d"], 0x38, 0x20044840}], 0x2, 0x8000) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r2, 0x5000943f, &(0x7f0000001900)={{r3}, r4, 0xa, @inherit={0x80, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000000000000070000000000000000000080000000000400000000000000180000000000000005000000000000000600000000000000040000000000000ffdcf000000000000ff0f0000000000008100000010004a73cb5b70fb000001000200000000000800000000000000000000000000000000000000000000006400000000000000"]}, @subvolid=0x9}) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r7 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r7, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:59 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000014a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1032.169818][T26403] loop4: detected capacity change from 0 to 16383 [ 1032.187961][T26403] FAT-fs (loop4): bogus logical sector size 3840 [ 1032.194307][T26403] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1032.268304][T26403] loop4: detected capacity change from 0 to 16383 [ 1032.274800][T26415] loop5: detected capacity change from 0 to 32760 [ 1032.282198][T26403] FAT-fs (loop4): bogus logical sector size 3840 [ 1032.288534][T26403] FAT-fs (loop4): Can't find a valid FAT filesystem 19:20:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0xe}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) [ 1032.317522][T26415] FAT-fs (loop5): Directory bread(block 32760) failed [ 1032.326090][T26415] FAT-fs (loop5): Directory bread(block 32761) failed [ 1032.332879][T26415] FAT-fs (loop5): Directory bread(block 32762) failed [ 1032.339800][T26415] FAT-fs (loop5): Directory bread(block 32763) failed [ 1032.346718][T26415] FAT-fs (loop5): Directory bread(block 32764) failed [ 1032.353565][T26415] FAT-fs (loop5): Directory bread(block 32765) failed [ 1032.360881][T26415] FAT-fs (loop5): Directory bread(block 32766) failed [ 1032.367810][T26415] FAT-fs (loop5): Directory bread(block 32767) failed [ 1032.375070][T26415] FAT-fs (loop5): Directory bread(block 32768) failed [ 1032.382131][T26415] FAT-fs (loop5): Directory bread(block 32769) failed [ 1032.388303][T26435] device lo entered promiscuous mode [ 1032.394945][T26435] device sit0 entered promiscuous mode 19:20:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x3, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:20:59 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e82800300000000001ca7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:20:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617401100101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:20:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x25}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:20:59 executing program 2 (fault-call:6 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:00 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r2) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="44153402", @ANYRES16=r4, @ANYBLOB="01000000eaff000000000100000004000880080001000000000018000c8014000b8008000a00000000000800090000000000080002000100000004000480"], 0x44}}, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200), r6) sendmsg$NLBL_MGMT_C_ADDDEF(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="01010000", @ANYRES16=r7, @ANYBLOB="010000000000000000000400000014000500fc020000000000000000000000000000080002000500000004000600ff010000000000000000000000000001"], 0x44}}, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r7, 0x8, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private1}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r8, 0x1, 0x12, &(0x7f0000000300), 0x8) r9 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000004c0), r0) sendmsg$NLBL_MGMT_C_LISTALL(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r9, 0x301}, 0x14}}, 0x0) 19:21:00 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000025a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174003f0101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x4, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1032.535030][T26444] loop4: detected capacity change from 0 to 16383 [ 1032.544809][T26444] FAT-fs (loop4): bogus logical sector size 4097 [ 1032.551316][T26444] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000240), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="18420ec2537465d1b1b62311ef7c54e58ac19b3c16a4bba910739936d57ffeca07fa693b4287b1fc5f0dcb2efd0cb2097f64d4360cc93650b4c9f9a15c10e4e10b77cccfa59490594b465190a33426e657af83a40f3f3f127ea8017c2ac9ef9e438aae9e3b21916a08c8b209894ebce2de90b6b7aa8f44b287b45b442d1e86c844ae10cea6a5086a00ec287d5ea79d813f95ad4d1655001c1af57646deacddb89ebfcbc89ea456195c98a4583c24930e6be25fd1d9dc4a152b090e12b598b9a9703b0642663d9b129b", 0xc9, 0x3}, {&(0x7f0000000280)="dbb3d4b223d688262ffefc3ee00f7259d5c855d24533bbe9a7abfe2a6a05a0a3a0b96dc4fde6c5ef136d617a64f11c147699d47f2bb4398fc42cd861f94e0a6aba21575d06b5f59d47ee7cdfee878e3f95fd1a0695cae0c5d567fa9ef20eff2313347a8dc012443aa53c42d5ffa275c1b0bb03f4edba3eed3824f7e455584b8d571806e738a0686f469a6218a4a4b18b43d67a455c8559c574665a12f4d7e3f248e04b9960a2001b0a7283f6b9e2dabd726f2b1159e280062d3ef7715bcd017101f9adc88320136af9351651c8717b6fe1259ac8", 0xd4, 0xecb983b}], 0x90090, &(0x7f0000000000)) [ 1032.603665][T26460] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1032.625766][T26460] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1032.635349][T26459] FAULT_INJECTION: forcing a failure. [ 1032.635349][T26459] name fail_usercopy, interval 1, probability 0, space 0, times 0 19:21:00 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x81, @private2, 0x7}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x2, @private2, 0x7f}, 0x1c) [ 1032.641503][T26465] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1032.648406][T26459] CPU: 1 PID: 26459 Comm: syz-executor.2 Not tainted 5.12.0-syzkaller #0 [ 1032.663671][T26459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1032.673712][T26459] Call Trace: [ 1032.676971][T26459] dump_stack+0x137/0x19d [ 1032.681288][T26459] should_fail+0x23c/0x250 [ 1032.685697][T26459] should_fail_usercopy+0x16/0x20 [ 1032.690748][T26459] _copy_to_user+0x1c/0x90 [ 1032.695163][T26459] simple_read_from_buffer+0xab/0x120 [ 1032.700073][T26462] loop4: detected capacity change from 0 to 16383 [ 1032.700650][T26459] proc_fail_nth_read+0xf6/0x140 [ 1032.711963][T26459] ? rw_verify_area+0x136/0x250 [ 1032.716867][T26459] ? proc_fault_inject_write+0x200/0x200 [ 1032.722549][T26459] vfs_read+0x154/0x5d0 [ 1032.726708][T26459] ? selinux_file_ioctl+0x8e0/0x970 [ 1032.731923][T26459] ? __fget_light+0x21b/0x260 [ 1032.736616][T26459] ? __cond_resched+0x11/0x40 [ 1032.741271][T26459] ksys_read+0xce/0x180 [ 1032.745410][T26459] __x64_sys_read+0x3e/0x50 [ 1032.749891][T26459] do_syscall_64+0x4a/0x90 [ 1032.754287][T26459] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1032.760162][T26459] RIP: 0033:0x41937c [ 1032.764040][T26459] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1032.783730][T26459] RSP: 002b:00007f33dd4b2170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1032.792150][T26459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041937c 19:21:00 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000064a7960fab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:00 executing program 3: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6900) ftruncate(r0, 0x800) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xfffffffffffffffa, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x2}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xffffffff) 19:21:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x5, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1032.800104][T26459] RDX: 000000000000000f RSI: 00007f33dd4b21e0 RDI: 0000000000000005 [ 1032.808060][T26459] RBP: 00007f33dd4b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.816010][T26459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1032.823960][T26459] R13: 00007fff701413cf R14: 00007f33dd4b2300 R15: 0000000000022000 [ 1032.841499][T26462] FAT-fs (loop4): bogus logical sector size 16128 [ 1032.847933][T26462] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1032.898958][T26462] loop4: detected capacity change from 0 to 16383 [ 1032.910203][T26462] FAT-fs (loop4): bogus logical sector size 16128 [ 1032.916757][T26462] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1032.965453][T26472] loop5: detected capacity change from 0 to 32760 [ 1032.991833][T26472] FAT-fs (loop5): Directory bread(block 32760) failed [ 1032.998754][T26472] FAT-fs (loop5): Directory bread(block 32761) failed [ 1033.005735][T26472] FAT-fs (loop5): Directory bread(block 32762) failed [ 1033.012680][T26472] FAT-fs (loop5): Directory bread(block 32763) failed [ 1033.019541][T26472] FAT-fs (loop5): Directory bread(block 32764) failed [ 1033.026399][T26472] FAT-fs (loop5): Directory bread(block 32765) failed [ 1033.033239][T26472] FAT-fs (loop5): Directory bread(block 32766) failed [ 1033.039990][T26472] FAT-fs (loop5): Directory bread(block 32767) failed [ 1033.046811][T26472] FAT-fs (loop5): Directory bread(block 32768) failed [ 1033.053578][T26472] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x44}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:00 executing program 3: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0xafe1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x20008010) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x480000, 0x0) io_uring_enter(r7, 0x782b, 0xf47, 0x0, &(0x7f0000000180)={[0x3f]}, 0x8) fsetxattr$trusted_overlay_opaque(r5, &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x1) recvmmsg(r4, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f00000004c0)={0x77359400}) fchmodat(r5, &(0x7f00000001c0)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r6, 0x0) preadv(r5, &(0x7f0000000280)=[{0x0, 0xfffffeb5}], 0x1, 0x0, 0x0) r8 = fcntl$dupfd(r3, 0x406, r4) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r8, 0x330f, 0x800) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) shutdown(r3, 0x1) shutdown(r4, 0x0) 19:21:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400400101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:00 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a79602ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x7, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1033.162433][T26508] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1033.170145][T26509] loop4: detected capacity change from 0 to 16383 [ 1033.181534][T26508] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1033.188808][T26509] FAT-fs (loop4): bogus logical sector size 16384 [ 1033.195297][T26509] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:00 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a79603ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1033.206908][T26520] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400440101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:00 executing program 3: set_mempolicy(0x1, 0x0, 0x0) set_mempolicy(0x1, &(0x7f0000000000)=0x800, 0x100000001) clone3(&(0x7f00000004c0)={0xe0024100, 0x0, 0x0, 0x0, {}, 0x0, 0xea, 0x0, &(0x7f0000000080)=[0x0], 0x1}, 0x58) 19:21:00 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a79604ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef0100010000002bc4645f000000000000000001000000000000000b0000000001000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e373836333438323637", 0xa2, 0x3fe}, {&(0x7f0000010100)="0000000000000000000000002f527b43270a4164871303f1137e5908010040000c000000000000002bc4645f", 0x2c, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000500000000000000000000000000000000000000040100004d", 0x39, 0x540}, {&(0x7f0000000040)="00000000000000000000000000000000000000000000000000000000787371fe", 0x20, 0x7e0}, {&(0x7f0000010400)="0200000012000000220000002d000f00030004000000000031245cf20f0062e6000000000000000000000000000000000000000000000000d4189ee9", 0x3c, 0x1000}, {&(0x7f0000010500)="ff030400fc030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff5b040000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff4bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xffa, 0x2000}, {&(0x7f0000011d00)="ffff01", 0x3, 0x12000}, {&(0x7f0000012f00)="ed410000001000002bc4645f2bc4645f2bc4645f00000000000004000800000000000800050000000af3010004000000000000000000000001000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f49000020004f3f54a9d2a254a9d2a2000000002bc4645f", 0x94, 0x22100}], 0x0, &(0x7f0000000300)=ANY=[]) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x410481, 0x0) pwritev(r1, &(0x7f00000014c0)=[{&(0x7f0000000080)="d6", 0x1}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x5, 0x2, 0x0, 0x6, 0x0, 0xffff, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0xffff}, 0xe858, 0x0, 0x1, 0x6, 0x4, 0xfffffffc, 0x7f, 0x0, 0x8, 0x0, 0x100000000}, 0x0, 0x2, r0, 0x5) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0, 0x100) [ 1033.270172][T26530] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1033.305238][T26532] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1033.336407][T26540] loop4: detected capacity change from 0 to 16383 [ 1033.342963][T26524] loop5: detected capacity change from 0 to 32760 [ 1033.357720][T26540] FAT-fs (loop4): bogus logical sector size 17408 [ 1033.364169][T26540] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1033.393102][T26524] FAT-fs (loop5): Directory bread(block 32760) failed [ 1033.401614][T26552] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1033.409720][T26524] FAT-fs (loop5): Directory bread(block 32761) failed [ 1033.417507][T26524] FAT-fs (loop5): Directory bread(block 32762) failed [ 1033.425313][T26524] FAT-fs (loop5): Directory bread(block 32763) failed [ 1033.432258][T26524] FAT-fs (loop5): Directory bread(block 32764) failed [ 1033.435492][T26555] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1033.439279][T26524] FAT-fs (loop5): Directory bread(block 32765) failed [ 1033.453375][T26524] FAT-fs (loop5): Directory bread(block 32766) failed [ 1033.460121][T26524] FAT-fs (loop5): Directory bread(block 32767) failed [ 1033.466907][T26524] FAT-fs (loop5): Directory bread(block 32768) failed [ 1033.473714][T26524] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0xf, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617403f60101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x4b47, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:01 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x10c) setxattr$trusted_overlay_opaque(&(0x7f00000026c0)='./file0\x00', &(0x7f0000003b80), 0xffffffffffffffff, 0x0, 0x1) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r5) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r7) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r9) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000003c40), 0x0, &(0x7f0000003c80)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@nodevmap}, {@version_L}, {@mmap}, {@dfltuid={'dfltuid', 0x3d, r5}}, {@version_L}, {@privport}, {@dfltgid}, {@version_u}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fowner_lt={'fowner<', r7}}, {@fowner_lt={'fowner<', r9}}, {@obj_user={'obj_user', 0x3d, '\\(*)'}}, {@smackfstransmute}, {@subj_type={'subj_type', 0x3d, '9p\x00'}}, {@uid_eq={'uid', 0x3d, 0xee00}}]}}) shutdown(r2, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) recvmmsg(r2, &(0x7f0000003a80)=[{{&(0x7f0000000240)=@qipcrtr, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/41, 0x29}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f00000004c0)=""/85, 0x55}, {&(0x7f0000000540)=""/124, 0x7c}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x6, &(0x7f0000001640)=""/4096, 0x1000}, 0x1ff}, {{&(0x7f0000003e00)=@nfc, 0x80, &(0x7f00000026c0), 0x0, &(0x7f0000002700)=""/129, 0x81}, 0x100}, {{&(0x7f00000027c0)=@nl=@proc, 0x80, &(0x7f0000003a40)=[{&(0x7f0000002840)=""/74, 0x4a}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/200, 0xc8}, {&(0x7f00000039c0)=""/66, 0x42}], 0x4}, 0x1}], 0x3, 0x2, &(0x7f0000003b40)={0x77359400}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000), 0x40004, &(0x7f0000003bc0)=ANY=[@ANYBLOB="7472616e733d666449ab7aa4102d492c7266646e6f3d", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) 19:21:01 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a79605ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x48}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0xfd, 0x10d002) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r1, &(0x7f0000000000), 0x52698b21) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x6042, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f00002ce000/0x3000)=nil, 0x3000, 0x4, 0x10, r3, 0x84afb000) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 19:21:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x4b49, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661743fff0101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:01 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a79606ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1033.582678][T26565] loop4: detected capacity change from 0 to 16383 [ 1033.598486][T26565] FAT-fs (loop4): bogus logical sector size 62979 [ 1033.604965][T26565] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1033.620852][T26575] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x10, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9d}, r2, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x800000000009031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1033.656314][T26582] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5409, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:01 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a79607ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1033.733704][T26597] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1033.740985][T26596] loop4: detected capacity change from 0 to 16383 [ 1033.768336][T26596] FAT-fs (loop4): bogus logical sector size 65343 [ 1033.774790][T26596] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1033.786261][T26606] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1033.794289][T26584] loop5: detected capacity change from 0 to 32760 [ 1033.825094][T26596] loop4: detected capacity change from 0 to 16383 19:21:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x15f, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400030101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1033.839916][T26584] FAT-fs (loop5): Directory bread(block 32760) failed [ 1033.848346][T26584] FAT-fs (loop5): Directory bread(block 32761) failed [ 1033.856783][T26596] FAT-fs (loop4): bogus logical sector size 65343 [ 1033.863234][T26596] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1033.864283][T26584] FAT-fs (loop5): Directory bread(block 32762) failed [ 1033.874538][T26612] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:01 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a79608ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1033.891104][T26621] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1033.908072][T26584] FAT-fs (loop5): Directory bread(block 32763) failed [ 1033.914955][T26584] FAT-fs (loop5): Directory bread(block 32764) failed [ 1033.921793][T26584] FAT-fs (loop5): Directory bread(block 32765) failed [ 1033.928683][T26584] FAT-fs (loop5): Directory bread(block 32766) failed [ 1033.936271][T26584] FAT-fs (loop5): Directory bread(block 32767) failed [ 1033.950733][T26584] FAT-fs (loop5): Directory bread(block 32768) failed [ 1033.957918][T26628] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1033.958729][T26584] FAT-fs (loop5): Directory bread(block 32769) failed [ 1033.972549][T26631] loop4: detected capacity change from 0 to 16383 [ 1033.982292][T26631] FAT-fs (loop4): bogus logical sector size 768 [ 1033.988527][T26631] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1034.017981][T26637] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x4c}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x300, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:01 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a79609ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400040101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x540b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids.current\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000200)=""/181, 0xb5}, {&(0x7f0000000140)=""/106, 0x6a}, {&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000300)=""/36, 0x24}, {&(0x7f0000000340)=""/236, 0xec}], 0x5, 0x8, 0x20) r5 = syz_open_pts(r0, 0x800) ioctl$TCXONC(r5, 0x540a, 0x1) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x900, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), r7) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB="48040000", @ANYRES16=r8, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r6, @ANYBLOB="2c04330050"], 0x448}}, 0x0) sendfile(r3, r2, 0x0, 0x100007094) r9 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r9, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r9) [ 1034.060096][T26631] loop4: detected capacity change from 0 to 16383 [ 1034.068591][T26631] FAT-fs (loop4): bogus logical sector size 768 [ 1034.074852][T26631] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400050101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:01 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960aab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1034.149821][T26650] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1034.154389][T26651] loop4: detected capacity change from 0 to 16383 [ 1034.166210][T26655] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x500, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:01 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960bab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:01 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000480)="66530700ae897094e71b0fa1f147a8378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2308003ea1315b9532f3af2f5e153eb78020fa00eb298802d8f6c1f3b18d6d352507f7018b", 0x55}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) ptrace$cont(0x7, r0, 0x800, 0x1) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="5062f9ff8d961513c392ad9502d2976ef202445bd5e51545a615da2df66553cd14e7f59acb30d40ad222e7638ace920202a17a0583d4fab0af6825c6d04473dbd644a3ca537f615468dcb1680ffde09d8619a3a53a1ca4efac393f3f55db48df29195a37dd9a2aaf7fbd3e32b61b28ca339eb1eeaa4bb9c8d0c130075c6334a976d58a51a043c11c0b8bd9f36bc9621f556707bf08fda25811483a9f86acce1f0eb8a8ef61b6e13c553f916251c33baa6e6142bfe9b0b13c2a9a8fde4e790f9c24ef78fcb732", 0xc6}], 0x1}, 0x8000) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 1034.219647][T26664] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1034.235027][T26667] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1034.256458][T26666] loop4: detected capacity change from 0 to 16383 19:21:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400060101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1034.268696][T26666] FAT-fs (loop4): bogus logical sector size 1280 [ 1034.275049][T26666] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1034.305165][T26682] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1034.328195][T26685] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1034.372737][T26692] loop4: detected capacity change from 0 to 16383 [ 1034.386550][T26692] FAT-fs (loop4): bogus logical sector size 1536 [ 1034.392914][T26692] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1034.394690][T26683] loop5: detected capacity change from 0 to 32760 [ 1034.411906][T26683] FAT-fs (loop5): Directory bread(block 32760) failed [ 1034.418687][T26683] FAT-fs (loop5): Directory bread(block 32761) failed [ 1034.440747][T26683] FAT-fs (loop5): Directory bread(block 32762) failed [ 1034.447792][T26683] FAT-fs (loop5): Directory bread(block 32763) failed [ 1034.454611][T26683] FAT-fs (loop5): Directory bread(block 32764) failed [ 1034.461367][T26683] FAT-fs (loop5): Directory bread(block 32765) failed [ 1034.468184][T26683] FAT-fs (loop5): Directory bread(block 32766) failed [ 1034.475053][T26683] FAT-fs (loop5): Directory bread(block 32767) failed [ 1034.481899][T26683] FAT-fs (loop5): Directory bread(block 32768) failed [ 1034.488655][T26683] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) splice(r2, &(0x7f0000000080)=0x7, r3, &(0x7f00000000c0)=0x9ce1, 0x1f, 0x4) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)='-0', 0x2}], 0x6) 19:21:02 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960cab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x60}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400070101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x540c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x700, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400080101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:02 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960dab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1034.593780][T26712] loop4: detected capacity change from 0 to 16383 [ 1034.598093][T26714] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1034.604411][T26712] FAT-fs (loop4): bogus logical sector size 1792 [ 1034.609892][T26715] syz-executor.3 (26715): /proc/26709/oom_adj is deprecated, please use /proc/26709/oom_score_adj instead. [ 1034.613441][T26712] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:02 executing program 3: syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @multicast}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f00000001c0)={'syztnl1\x00', 0x0, 0x4, 0xc6, 0x5, 0xcfc, 0x20, @mcast1, @rand_addr=' \x01\x00', 0x700, 0x40, 0x6, 0x6}}) r5 = socket$packet(0x11, 0x2, 0x300) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000040)={r7, 0x1, 0x6, @multicast}, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'wg1\x00', 0x0}) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r6, 0xf505, 0x0) r9 = socket$packet(0x11, 0x2, 0x300) r10 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r9, 0x107, 0x1, &(0x7f0000000040)={r11, 0x1, 0x6, @multicast}, 0x10) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000007c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="cc040000", @ANYRES16=0x0, @ANYBLOB="00012bbd7000ffdbdf250300000008000100", @ANYRES32=0x0, @ANYBLOB="f400028038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000005000300030000000800040080000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000800000008000600", @ANYRES32=r2, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="3c00013b6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600e0ffffffffffffff00", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="140202803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400090000003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="9801028038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000008000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000050003000300000008000400060000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000005000300050000000900040068617368000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400d1d600003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000050003000300000008000400710d0000"], 0x4cc}, 0x1, 0x0, 0x0, 0xc080}, 0x4008040) 19:21:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0xf00, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1034.638100][T26721] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x540d, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:02 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960eab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400090101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1034.720303][T26731] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1034.740121][T26730] loop4: detected capacity change from 0 to 16383 [ 1034.749386][T26741] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1034.817462][T26752] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1034.833044][T26753] loop4: detected capacity change from 0 to 16383 [ 1034.840874][T26757] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1034.844409][T26753] FAT-fs (loop4): bogus logical sector size 2304 [ 1034.854170][T26753] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1034.881501][T26746] loop5: detected capacity change from 0 to 32760 [ 1034.902636][T26746] FAT-fs (loop5): Directory bread(block 32760) failed [ 1034.909437][T26746] FAT-fs (loop5): Directory bread(block 32761) failed [ 1034.916214][T26746] FAT-fs (loop5): Directory bread(block 32762) failed [ 1034.923083][T26746] FAT-fs (loop5): Directory bread(block 32763) failed [ 1034.929829][T26746] FAT-fs (loop5): Directory bread(block 32764) failed [ 1034.936708][T26746] FAT-fs (loop5): Directory bread(block 32765) failed [ 1034.943543][T26746] FAT-fs (loop5): Directory bread(block 32766) failed [ 1034.950291][T26746] FAT-fs (loop5): Directory bread(block 32767) failed [ 1034.957046][T26746] FAT-fs (loop5): Directory bread(block 32768) failed [ 1034.963807][T26746] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x68}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x5f01, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:02 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a79610ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000a0101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5413, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) tkill(r0, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(r0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x4, 0x10, 0x9, 0xffffffff, 0x7f, 0x1ff, 0x20}, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x3, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) clone3(&(0x7f00000002c0)={0x200000000, &(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0), {0x36}, &(0x7f0000000180)=""/102, 0x66, &(0x7f0000000500)=""/4096, &(0x7f0000000100)=[r0, r0], 0x2, {r3}}, 0x58) sched_setattr(r4, &(0x7f0000000340)={0x38, 0x1, 0x1, 0x800, 0x2, 0x4, 0x401, 0x9, 0x1000, 0x185e}, 0x0) 19:21:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5414, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:02 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a79611ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000b0101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1035.061389][T26773] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1035.074059][T26774] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1035.081442][T26775] loop4: detected capacity change from 0 to 16383 [ 1035.100427][T26775] FAT-fs (loop4): bogus logical sector size 2560 [ 1035.106858][T26775] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x1000000, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:02 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a79612ab0fc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1035.132733][T26787] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1035.141084][T26791] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000c0101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1035.193335][T26799] loop4: detected capacity change from 0 to 16383 [ 1035.211748][T26799] FAT-fs (loop4): bogus logical sector size 2816 [ 1035.218184][T26799] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1035.225849][T26806] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1035.246387][T26810] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1035.285100][T26813] loop4: detected capacity change from 0 to 16383 [ 1035.295258][T26813] FAT-fs (loop4): bogus logical sector size 3072 [ 1035.301635][T26813] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1035.326814][T26812] loop5: detected capacity change from 0 to 32760 [ 1035.339812][T26812] FAT-fs (loop5): Directory bread(block 32760) failed [ 1035.349898][T26812] FAT-fs (loop5): Directory bread(block 32761) failed [ 1035.361110][T26813] loop4: detected capacity change from 0 to 16383 [ 1035.368692][T26812] FAT-fs (loop5): Directory bread(block 32762) failed [ 1035.377999][T26813] FAT-fs (loop4): bogus logical sector size 3072 [ 1035.384330][T26813] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1035.391641][T26812] FAT-fs (loop5): Directory bread(block 32763) failed [ 1035.398384][T26812] FAT-fs (loop5): Directory bread(block 32764) failed [ 1035.405581][T26812] FAT-fs (loop5): Directory bread(block 32765) failed [ 1035.412648][T26812] FAT-fs (loop5): Directory bread(block 32766) failed [ 1035.419388][T26812] FAT-fs (loop5): Directory bread(block 32767) failed [ 1035.426414][T26812] FAT-fs (loop5): Directory bread(block 32768) failed [ 1035.433357][T26812] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5415, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:03 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab02c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x2000000, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000d0101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x6c}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5416, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1036.125035][T26847] loop4: detected capacity change from 0 to 16383 [ 1036.139133][T26847] FAT-fs (loop4): bogus logical sector size 3328 [ 1036.145508][T26847] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1036.160600][T26852] __nla_validate_parse: 269 callbacks suppressed 19:21:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x3000000, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1036.160610][T26852] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1036.192072][T26852] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1036.201790][T26849] loop5: detected capacity change from 0 to 32760 [ 1036.228339][T26847] loop4: detected capacity change from 0 to 16383 [ 1036.236563][T26847] FAT-fs (loop4): bogus logical sector size 3328 [ 1036.242920][T26847] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1036.252379][T26849] FAT-fs (loop5): Directory bread(block 32760) failed [ 1036.262751][T26855] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1036.281174][T26852] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1036.290870][T26852] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1036.306447][T26849] FAT-fs (loop5): Directory bread(block 32761) failed 19:21:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000f0101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x4000000, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1036.334102][T26852] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1036.340450][T26849] FAT-fs (loop5): Directory bread(block 32762) failed [ 1036.345225][T26852] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1036.350031][T26849] FAT-fs (loop5): Directory bread(block 32763) failed [ 1036.360144][T26855] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1036.366175][T26849] FAT-fs (loop5): Directory bread(block 32764) failed [ 1036.389698][T26869] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1036.399326][T26869] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1036.399606][T26849] FAT-fs (loop5): Directory bread(block 32765) failed [ 1036.414407][T26870] loop4: detected capacity change from 0 to 16383 [ 1036.424175][T26870] FAT-fs (loop4): bogus logical sector size 3840 [ 1036.430546][T26870] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400440101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:03 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab03c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x5000000, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1036.437791][T26849] FAT-fs (loop5): Directory bread(block 32766) failed [ 1036.445027][T26849] FAT-fs (loop5): Directory bread(block 32767) failed [ 1036.452865][T26849] FAT-fs (loop5): Directory bread(block 32768) failed [ 1036.472143][T26849] FAT-fs (loop5): Directory bread(block 32769) failed [ 1036.565200][T26884] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1036.574586][T26882] loop4: detected capacity change from 0 to 16383 [ 1036.600664][T26882] FAT-fs (loop4): bogus logical sector size 17408 [ 1036.607100][T26882] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x7000000, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x74}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:04 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab04c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1036.625207][T26884] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1036.635049][T26890] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1036.677266][T26894] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1036.712110][T26882] loop4: detected capacity change from 0 to 16383 19:21:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020201000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x8000000, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1036.734453][T26882] FAT-fs (loop4): bogus logical sector size 17408 [ 1036.741107][T26882] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1036.754158][T26907] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1036.772460][T26908] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1036.840576][T26916] loop4: detected capacity change from 0 to 16383 19:21:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5417, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:04 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab05c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020301000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0xf000000, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1036.914882][T26917] loop5: detected capacity change from 0 to 32760 [ 1036.927144][T26917] FAT-fs (loop5): Directory bread(block 32760) failed [ 1036.941885][T26917] FAT-fs (loop5): Directory bread(block 32761) failed [ 1036.958116][T26917] FAT-fs (loop5): Directory bread(block 32762) failed [ 1036.964992][T26917] FAT-fs (loop5): Directory bread(block 32763) failed [ 1036.977035][T26917] FAT-fs (loop5): Directory bread(block 32764) failed [ 1036.990592][T26917] FAT-fs (loop5): Directory bread(block 32765) failed [ 1037.004990][T26917] FAT-fs (loop5): Directory bread(block 32766) failed [ 1037.007764][T26931] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1037.011901][T26917] FAT-fs (loop5): Directory bread(block 32767) failed [ 1037.026224][T26917] FAT-fs (loop5): Directory bread(block 32768) failed [ 1037.032367][T26933] loop4: detected capacity change from 0 to 16383 [ 1037.033799][T26917] FAT-fs (loop5): Directory bread(block 32769) failed [ 1037.046799][T26936] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1037.051336][T26933] FAT-fs (loop4): bogus sectors per cluster 3 19:21:04 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab06c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x10000000, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080), r0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r3, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r1, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NL802154_ATTR_MAX_BE={0x5, 0x10, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x40000) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r5) sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f00000007c0)=ANY=[@ANYBLOB="7800804ebaa513d6bc52ccb15400", @ANYRES16=r4, @ANYBLOB="02002dbd7a00fddbdf250100000008000200030000000c000480050003000500000050000880030007800800050089676870080006009300000008000600b600000008000600bc000000080006006e00000008000500dfa2661708000500a234766308000500ec4978480800050087b8cf7a"], 0x78}, 0x1, 0x0, 0x0, 0x8800}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x60, 0x0, 0x400, 0x0, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_NETNS_FD={0x8}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x58, 0x0, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x13}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000800}, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r6, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DURATION={0x5, 0x15, 0xaf}, @IEEE802154_ATTR_CHANNELS={0x8, 0x14, 0x11}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x18}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000001}, 0x24000000) sendmsg$NLBL_MGMT_C_ADDDEF(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, 0x0, 0x300, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_DOMAIN={0xd, 0x1, 'nl802154\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x48}}, 0x81) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000140), r7) sendmsg$NLBL_CIPSOV4_C_ADD(r8, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000180)={0x44, r9, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x18, 0xc, 0x0, 0x1, [{0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x44}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r8, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, 0x0, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000011}, 0x40) [ 1037.059771][T26933] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x78}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:04 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab07c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1037.130955][T26942] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1037.160744][T26950] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1037.162099][T26933] loop4: detected capacity change from 0 to 16383 19:21:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5418, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x24, 0x2, 0x6, 0x801, 0x0, 0x0, {0xc, 0x0, 0x8}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x72df3e7ae017d294}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}}, 0x40000) bind$netlink(r0, &(0x7f00000004c0)={0x10, 0x0, 0x25dfdbfd, 0x80000000}, 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001300034700bb65e1c3e4ffff06000000010000000000000025000000040016000c0001000000001f00000606040000000000000000", 0x39}], 0x1) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000100)=""/158, 0x9e}, {&(0x7f00000001c0)=""/228, 0xe4}, {&(0x7f00000002c0)=""/149, 0x95}, {&(0x7f0000000380)=""/188, 0xbc}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f00000005c0)=""/182, 0xb6}], 0x8, 0x2, 0x80000000) [ 1037.191759][T26933] FAT-fs (loop4): bogus sectors per cluster 3 [ 1037.197825][T26933] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020401000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x5f010000, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1037.233578][T26964] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:04 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab08c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020501000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1037.283112][T26970] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1037.302085][T26978] loop4: detected capacity change from 0 to 16383 [ 1037.302733][T26977] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pid=26977 comm=syz-executor.3 19:21:04 executing program 3: mmap$IORING_OFF_SQ_RING(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000280)=@l2tp6={0xa, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x80) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x800000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client}, {@noextend}], [{@dont_appraise}, {@euid_eq}, {@dont_appraise}, {@pcr={'pcr', 0x3d, 0x1f}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@appraise}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}]}}) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x6b01, &(0x7f0000000000)={0x0, 0x6c0, 0x4, 0x1, 0x280, 0x0, r2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_io_uring_setup(0x73e5, &(0x7f0000000100)={0x0, 0xf0a5, 0x20, 0x1, 0x237}, &(0x7f0000ff3000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) 19:21:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:04 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab09c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1037.336482][T26977] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pid=26977 comm=syz-executor.3 [ 1037.369387][T26990] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:04 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0ac8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1037.401659][T26998] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1037.412259][T27000] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1037.436318][T27003] loop4: detected capacity change from 0 to 16383 [ 1037.473042][T27003] FAT-fs (loop4): bogus sectors per cluster 5 [ 1037.479282][T27003] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1037.487328][T27010] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1037.496960][T27013] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1037.525665][T27008] loop5: detected capacity change from 0 to 32760 [ 1037.537554][T27008] FAT-fs (loop5): Directory bread(block 32760) failed [ 1037.544367][T27008] FAT-fs (loop5): Directory bread(block 32761) failed [ 1037.551278][T27008] FAT-fs (loop5): Directory bread(block 32762) failed [ 1037.558021][T27008] FAT-fs (loop5): Directory bread(block 32763) failed [ 1037.564774][T27008] FAT-fs (loop5): Directory bread(block 32764) failed 19:21:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x7a}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:05 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0bc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0xffffffff, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020601000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:05 executing program 3: clone(0x66100d00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_netdev_private(r0, 0x8949, &(0x7f0000000000)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r0) sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f00000000c0)={0x3b8, r3, 0x220, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x58}]}, @TIPC_NLA_BEARER={0x24, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'netpci0\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'wlan0\x00'}}]}, @TIPC_NLA_MEDIA={0xec, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa65}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xad51}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_LINK={0xd4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x85b8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fc0}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbb37}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffffb}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_NODE={0x12c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x82, 0x3, "60105659b909bbf55f47d3e381c93cbedac69deaac0c4a0001de09b3db3287a25d61b0c38a76e3c19b169c45f3e06ae666c03dc793b0d2983e2052adfd2e9a5c8e1c3a58712254d974958c193f630bded598fddb5d8112f4d878d2c7988589ec9e354e114fb9c32ad02f764d67e46433ca897c8ef31d71dfcb83a9fed583"}, @TIPC_NLA_NODE_KEY={0x3e, 0x4, {'gcm(aes)\x00', 0x16, "4b83bc3e99e51a1057d167a141270a501829cf9ca84b"}}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "07a42990adf3122a0d6520737e86502b3fd4096dbb4fcf8b2ba970a146d6e5"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6681c1d7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}]}, @TIPC_NLA_BEARER={0x54, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xbbc}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x0, @remote, 0x3}}, {0x14, 0x2, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}}}]}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x4c, 0x0, 0x100, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xd1, 0x73}}}}, [@NL80211_ATTR_HE_OBSS_PD={0x2c, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x1}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0xb}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x3}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0xb}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x7}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000080) 19:21:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541d, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1037.571635][T27008] FAT-fs (loop5): Directory bread(block 32765) failed [ 1037.578799][T27008] FAT-fs (loop5): Directory bread(block 32766) failed [ 1037.585563][T27008] FAT-fs (loop5): Directory bread(block 32767) failed [ 1037.592329][T27008] FAT-fs (loop5): Directory bread(block 32768) failed [ 1037.599074][T27008] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020701000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541e, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:05 executing program 3: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRES64=r2, @ANYBLOB="2fc3925f06196c524e241ac962fbac87587ff42cedb14f2ceddcd9c634bfb0ff0954c653b2f40db374662b7193690daab22aa87dcc53b03a1fbe1c1aaa743ed153be1197facaf8781751bae0c46092af82", @ANYRESHEX=r2], 0xfd14) ftruncate(r0, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) sendfile(r3, r2, &(0x7f0000000000)=0x43d5, 0x8) pwritev2(r0, &(0x7f0000000680)=[{&(0x7f0000000080)="ab", 0x1}], 0x1, 0x7fff, 0x0, 0x0) fallocate(r0, 0x0, 0x6059, 0x6) [ 1037.687384][T27026] loop4: detected capacity change from 0 to 16383 [ 1037.695699][T27026] FAT-fs (loop4): bogus sectors per cluster 6 [ 1037.701785][T27026] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1037.726200][T27034] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020901000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:05 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0cc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1037.751064][T27045] loop4: detected capacity change from 0 to 16383 [ 1037.760995][T27045] FAT-fs (loop4): bogus sectors per cluster 7 [ 1037.767217][T27045] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1037.778753][T27048] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1037.837307][T27064] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1037.854943][T27068] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1037.870102][T27069] loop4: detected capacity change from 0 to 16383 [ 1037.878559][T27069] FAT-fs (loop4): bogus sectors per cluster 9 [ 1037.884672][T27069] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1037.928084][T27063] loop5: detected capacity change from 0 to 32760 [ 1037.937574][T27063] FAT-fs (loop5): Directory bread(block 32760) failed [ 1037.945020][T27063] FAT-fs (loop5): Directory bread(block 32761) failed [ 1037.951841][T27063] FAT-fs (loop5): Directory bread(block 32762) failed [ 1037.958596][T27063] FAT-fs (loop5): Directory bread(block 32763) failed [ 1037.965442][T27063] FAT-fs (loop5): Directory bread(block 32764) failed 19:21:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0xb6}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:05 executing program 3: setreuid(0xffffffffffffffff, 0xee00) r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xffffffff, 0xa, &(0x7f0000001540)=[{&(0x7f00000000c0)="23fcd469d9369d56344ffa40fc1f469b72097a3d397391411631a074dd6ad5652f372665e04cffd752a905319d8a6ba3780f5de4642385164922324c45767e5e25bec237b0b508975cb058b5819060abe1f52d035f0ca00c98b0eed0e474506c1a46b2e5225f7e00a6dca6ac6416bba5ab91da813fef83103938cfbf948a9d9a75c66b", 0x83, 0x1}, {&(0x7f0000000180)="b72862878b7a36958e1363106f5e961d7fe58f10600ae77341bbe0f147bbbff4e86cb693a2a232d46405b24e4ce7690dac1485a33333b4be5fa4e5c57a1a13cba1148ca69929fb8a1f3a2a648170174b22c1ee", 0x53, 0x2}, {&(0x7f0000000200)="2c8a6ae53cbd52baa46a59d7fa815546538ac2b8a67c8a696906f68458a19c089cbc615daf6e18deb48830bc98446488ce66", 0x32, 0xfffffffffffffff9}, {&(0x7f0000000240)="285e21414f1a75618731410752ea4d135bc89e64db0fa3eafeba68bc7ef186b15829dd002ac260cb177b104fb96a3224881e3b8156b59ceeb4f46e6b7d2381a31b41d080332975bc46436733f74cac7c638e2ee6419d0b24e06b72b5a5cb36e396273f41901cc0ec240644365c6203869915c3e7a2393c15bdd7bc76ed8e1b378e392c785e4ba0af052c17ea5e7071b287a94aa8f5b8677d9fd2475e392099f81d39473c9ecede1ce8a7303a3aa53aaad4e4671e464194be25", 0xb9, 0x3}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="d5dd22897a9517f8b70581e3", 0xc, 0x1}, {&(0x7f0000001340)="cc79", 0x2, 0xbe9}, {&(0x7f0000001380)="97e8164a8f93585e2bccf630d4b26f6c38e5fb63391cd4293334912320193fd9c915513ea100c61a61860347f50d83bada9dcd3144b789147987d1dd8d10aef012049eb7930416d18531d62daa56e6289b0c691eb58104d82dd70a85224b8afd2c288cad992abd", 0x67, 0x6}, {&(0x7f0000001400)="65c9b38dc785b71a3c406c8267600e251ed681fdf6f664e6094a5ad6e9e371b94fe7cd92f8e8499cb38faf296e134431d580cacc0d5f1529a32847aa2ab82c8d9dc0c9de25f6e83e92b60a195c8f791809abb6fc6bbc28661e3e8fbdf6279d3f85b6cebc63a00e789b86f6d389b64a80611e01bea729887966e3a696f7700b7833f4c166d6548ed03136af97327c891e463311d167a7d66ddb6e08d6a0389eb9c07899e2d0a722977fe83580", 0xac, 0x1}, {&(0x7f00000014c0)="b6b84ac2a8ad245b2dfb8b10f4da465a8a76c14b0b49894b1626b665c307392d31d7c3d900aeea6af378d72b5ee80a43ba58103739b4663cf3a5cd91ca6329fa21b27f53e288d582170cd80cda1a7f3074901d86db3f46139c2e9968f0acb477571252df3971768107", 0x69, 0x2}], 0x100004, &(0x7f0000001640)={[{@shortname_mixed}, {@shortname_win95}, {@shortname_winnt}, {@uni_xlate}, {@nonumtail}, {@fat=@check_strict}], [{@audit}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@smackfsdef}, {@dont_hash}]}) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 19:21:05 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0dc8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x541e, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020a01000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1037.972325][T27063] FAT-fs (loop5): Directory bread(block 32765) failed [ 1037.979083][T27063] FAT-fs (loop5): Directory bread(block 32766) failed [ 1037.985858][T27063] FAT-fs (loop5): Directory bread(block 32767) failed [ 1037.992861][T27063] FAT-fs (loop5): Directory bread(block 32768) failed [ 1037.999621][T27063] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:05 executing program 3: r0 = dup(0xffffffffffffffff) syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r0) syz_mount_image$msdos(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=ANY=[], &(0x7f0000000040)='./file0\x00', 0x0, 0x3c3c10, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x0, 0x0, 0xe6020, &(0x7f00000002c0)={[{@journal_async_commit}], [], 0x3}) 19:21:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020b01000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5421, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1038.091021][T27084] loop4: detected capacity change from 0 to 16383 [ 1038.099589][T27084] FAT-fs (loop4): bogus sectors per cluster 10 [ 1038.105760][T27084] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1038.112965][T27090] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:05 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0ec8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x4, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5423, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1038.170598][T27106] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1038.183326][T27102] loop4: detected capacity change from 0 to 16383 [ 1038.203036][T27102] FAT-fs (loop4): bogus sectors per cluster 11 [ 1038.209373][T27102] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1038.242748][T27105] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 1038.255446][T27119] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1038.270680][T27123] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1038.276117][T27124] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 1038.294692][T27102] loop4: detected capacity change from 0 to 16383 [ 1038.314722][T27102] FAT-fs (loop4): bogus sectors per cluster 11 [ 1038.320890][T27102] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1038.341330][T27116] loop5: detected capacity change from 0 to 32760 [ 1038.362052][T27116] FAT-fs (loop5): Directory bread(block 32760) failed [ 1038.368950][T27116] FAT-fs (loop5): Directory bread(block 32761) failed [ 1038.375832][T27116] FAT-fs (loop5): Directory bread(block 32762) failed [ 1038.382630][T27116] FAT-fs (loop5): Directory bread(block 32763) failed [ 1038.389380][T27116] FAT-fs (loop5): Directory bread(block 32764) failed [ 1038.396219][T27116] FAT-fs (loop5): Directory bread(block 32765) failed [ 1038.403432][T27116] FAT-fs (loop5): Directory bread(block 32766) failed [ 1038.410349][T27116] FAT-fs (loop5): Directory bread(block 32767) failed [ 1038.417125][T27116] FAT-fs (loop5): Directory bread(block 32768) failed [ 1038.424116][T27116] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0xb9}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:05 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @private}, &(0x7f00000000c0)=0x10, 0x80800) mmap(&(0x7f0000783000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0x582d9000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xb635773f06ebbeee, 0x8031, r1, 0x203000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020c01000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:05 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab10c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5424, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:06 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab11c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:06 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @private}, &(0x7f00000000c0)=0x10, 0x80800) mmap(&(0x7f0000783000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0x582d9000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xb635773f06ebbeee, 0x8031, r1, 0x203000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:06 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab12c8da78031c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1038.514170][T27149] loop4: detected capacity change from 0 to 16383 [ 1038.524888][T27149] FAT-fs (loop4): bogus sectors per cluster 12 [ 1038.528924][T27156] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1038.531061][T27149] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5425, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:06 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @private}, &(0x7f00000000c0)=0x10, 0x80800) mmap(&(0x7f0000783000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0x582d9000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xb635773f06ebbeee, 0x8031, r1, 0x203000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1038.563242][T27163] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1038.594877][T27149] loop4: detected capacity change from 0 to 16383 19:21:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5427, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1038.618884][T27149] FAT-fs (loop4): bogus sectors per cluster 12 [ 1038.625065][T27149] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1038.646540][T27175] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1038.666069][T27188] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1038.730947][T27189] loop5: detected capacity change from 0 to 32760 [ 1038.741153][T27189] FAT-fs (loop5): Directory bread(block 32760) failed [ 1038.748093][T27189] FAT-fs (loop5): Directory bread(block 32761) failed [ 1038.755016][T27189] FAT-fs (loop5): Directory bread(block 32762) failed [ 1038.763335][T27189] FAT-fs (loop5): Directory bread(block 32763) failed [ 1038.770253][T27189] FAT-fs (loop5): Directory bread(block 32764) failed 19:21:06 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da04001c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:06 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @private}, &(0x7f00000000c0)=0x10, 0x80800) mmap(&(0x7f0000783000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0x582d9000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xb635773f06ebbeee, 0x8031, r1, 0x203000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020d01000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1038.777033][T27189] FAT-fs (loop5): Directory bread(block 32765) failed [ 1038.783861][T27189] FAT-fs (loop5): Directory bread(block 32766) failed [ 1038.790664][T27189] FAT-fs (loop5): Directory bread(block 32767) failed [ 1038.797421][T27189] FAT-fs (loop5): Directory bread(block 32768) failed [ 1038.804241][T27189] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5428, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x10e}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:06 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @private}, &(0x7f00000000c0)=0x10, 0x80800) mmap(&(0x7f0000783000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0x582d9000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xb635773f06ebbeee, 0x8031, r1, 0x203000) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:06 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8dafb9f1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:06 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78021c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:06 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @private}, &(0x7f00000000c0)=0x10, 0x80800) mmap(&(0x7f0000783000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0x582d9000) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5437, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:06 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @private}, &(0x7f00000000c0)=0x10, 0x80800) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1038.917231][T27210] loop4: detected capacity change from 0 to 16383 [ 1038.925025][T27210] FAT-fs (loop4): bogus sectors per cluster 13 [ 1038.931245][T27210] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:06 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78041c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1039.028941][T27210] loop4: detected capacity change from 0 to 16383 [ 1039.052977][T27210] FAT-fs (loop4): bogus sectors per cluster 13 [ 1039.059186][T27210] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020f01000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:06 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1039.079704][T27231] loop5: detected capacity change from 0 to 32760 [ 1039.093415][T27231] FAT-fs (loop5): Directory bread(block 32760) failed [ 1039.101472][T27231] FAT-fs (loop5): Directory bread(block 32761) failed [ 1039.108241][T27231] FAT-fs (loop5): Directory bread(block 32762) failed [ 1039.115123][T27231] FAT-fs (loop5): Directory bread(block 32763) failed [ 1039.135938][T27231] FAT-fs (loop5): Directory bread(block 32764) failed [ 1039.149066][T27231] FAT-fs (loop5): Directory bread(block 32765) failed [ 1039.150860][T27265] loop4: detected capacity change from 0 to 16383 [ 1039.158378][T27231] FAT-fs (loop5): Directory bread(block 32766) failed [ 1039.169188][T27231] FAT-fs (loop5): Directory bread(block 32767) failed [ 1039.172119][T27265] FAT-fs (loop4): bogus sectors per cluster 15 [ 1039.179432][T27231] FAT-fs (loop5): Directory bread(block 32768) failed [ 1039.182124][T27265] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1039.197553][T27231] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5441, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400021101000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x10, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:06 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78051c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:06 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x204}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:06 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:06 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400021401000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:06 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78061c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:06 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:06 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1039.293899][T27278] loop4: detected capacity change from 0 to 16383 [ 1039.302941][T27278] FAT-fs (loop4): bogus sectors per cluster 17 [ 1039.309104][T27278] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:06 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78071c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5450, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1039.391631][T27306] loop4: detected capacity change from 0 to 16383 [ 1039.402403][T27306] FAT-fs (loop4): bogus sectors per cluster 20 [ 1039.408581][T27306] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1039.461163][T27306] loop4: detected capacity change from 0 to 16383 [ 1039.469130][T27306] FAT-fs (loop4): bogus sectors per cluster 20 [ 1039.475287][T27306] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1039.501406][T27316] loop5: detected capacity change from 0 to 32760 [ 1039.512017][T27316] FAT-fs (loop5): Directory bread(block 32760) failed [ 1039.518816][T27316] FAT-fs (loop5): Directory bread(block 32761) failed [ 1039.525664][T27316] FAT-fs (loop5): Directory bread(block 32762) failed [ 1039.532529][T27316] FAT-fs (loop5): Directory bread(block 32763) failed [ 1039.539595][T27316] FAT-fs (loop5): Directory bread(block 32764) failed [ 1039.546667][T27316] FAT-fs (loop5): Directory bread(block 32765) failed [ 1039.553459][T27316] FAT-fs (loop5): Directory bread(block 32766) failed [ 1039.560272][T27316] FAT-fs (loop5): Directory bread(block 32767) failed [ 1039.567046][T27316] FAT-fs (loop5): Directory bread(block 32768) failed [ 1039.573880][T27316] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x15f, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400024401000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:07 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78081c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:07 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5451, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x300}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:07 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:07 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78091c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:07 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:07 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da780a1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1039.676088][T27338] loop4: detected capacity change from 0 to 16383 [ 1039.698538][T27338] FAT-fs (loop4): bogus sectors per cluster 68 [ 1039.704742][T27338] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:07 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:07 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da780b1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x300, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1039.783005][T27338] loop4: detected capacity change from 0 to 16383 [ 1039.802983][T27338] FAT-fs (loop4): bogus sectors per cluster 68 [ 1039.809236][T27338] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1039.861783][T27362] loop5: detected capacity change from 0 to 32760 [ 1039.881805][T27362] FAT-fs (loop5): Directory bread(block 32760) failed [ 1039.889220][T27362] FAT-fs (loop5): Directory bread(block 32761) failed [ 1039.897044][T27362] FAT-fs (loop5): Directory bread(block 32762) failed [ 1039.912122][T27362] FAT-fs (loop5): Directory bread(block 32763) failed [ 1039.918872][T27362] FAT-fs (loop5): Directory bread(block 32764) failed [ 1039.925796][T27362] FAT-fs (loop5): Directory bread(block 32765) failed [ 1039.932646][T27362] FAT-fs (loop5): Directory bread(block 32766) failed [ 1039.939405][T27362] FAT-fs (loop5): Directory bread(block 32767) failed [ 1039.946164][T27362] FAT-fs (loop5): Directory bread(block 32768) failed [ 1039.953131][T27362] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:07 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x500, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:07 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da780c1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5452, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400024b01000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x346}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:07 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da780d1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:07 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1040.044115][T27392] loop4: detected capacity change from 0 to 16383 [ 1040.051841][T27392] FAT-fs (loop4): bogus sectors per cluster 75 [ 1040.057990][T27392] FAT-fs (loop4): Can't find a valid FAT filesystem 19:21:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x700, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:07 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da780e1c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020102000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x545d, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1040.115936][T27392] loop4: detected capacity change from 0 to 16383 [ 1040.131880][T27392] FAT-fs (loop4): bogus sectors per cluster 75 [ 1040.138050][T27392] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1040.215922][T27424] loop4: detected capacity change from 0 to 16383 [ 1040.257814][T27420] loop5: detected capacity change from 0 to 32760 [ 1040.268370][T27420] FAT-fs (loop5): Directory bread(block 32760) failed [ 1040.275320][T27420] FAT-fs (loop5): Directory bread(block 32761) failed [ 1040.282100][T27420] FAT-fs (loop5): Directory bread(block 32762) failed [ 1040.288865][T27420] FAT-fs (loop5): Directory bread(block 32763) failed [ 1040.296030][T27420] FAT-fs (loop5): Directory bread(block 32764) failed 19:21:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x348}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:07 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78101c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020103000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5460, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xf00, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1040.303081][T27420] FAT-fs (loop5): Directory bread(block 32765) failed [ 1040.309895][T27420] FAT-fs (loop5): Directory bread(block 32766) failed [ 1040.316671][T27420] FAT-fs (loop5): Directory bread(block 32767) failed [ 1040.323457][T27420] FAT-fs (loop5): Directory bread(block 32768) failed [ 1040.330289][T27420] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:07 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78111c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:07 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020104000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1040.423039][T27447] loop4: detected capacity change from 0 to 16383 19:21:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5f01, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:08 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78121c6660b08f00003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:08 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020105000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1040.534197][T27473] loop4: detected capacity change from 0 to 16383 [ 1040.595674][T27475] loop5: detected capacity change from 0 to 32760 [ 1040.607352][T27475] FAT-fs (loop5): Directory bread(block 32760) failed [ 1040.614300][T27475] FAT-fs (loop5): Directory bread(block 32761) failed [ 1040.621416][T27475] FAT-fs (loop5): Directory bread(block 32762) failed [ 1040.628278][T27475] FAT-fs (loop5): Directory bread(block 32763) failed [ 1040.639089][T27475] FAT-fs (loop5): Directory bread(block 32764) failed [ 1040.645872][T27496] loop4: detected capacity change from 0 to 16383 [ 1040.646341][T27475] FAT-fs (loop5): Directory bread(block 32765) failed [ 1040.659431][T27475] FAT-fs (loop5): Directory bread(block 32766) failed [ 1040.666829][T27475] FAT-fs (loop5): Directory bread(block 32767) failed [ 1040.674015][T27475] FAT-fs (loop5): Directory bread(block 32768) failed [ 1040.681235][T27475] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:08 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f02003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:08 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x40049409, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xffff, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x385}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020106000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:08 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020107000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:08 executing program 3: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:08 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f03003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1040.786602][T27512] loop4: detected capacity change from 0 to 16383 [ 1040.790989][T27515] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:08 executing program 3: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1}]) [ 1040.833663][T27525] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:08 executing program 3: perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:08 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f04003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x40086602, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020109000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1040.896218][T27537] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1040.905170][T27539] loop4: detected capacity change from 0 to 16383 [ 1040.917719][T27547] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1040.964614][T27555] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1040.981828][T27556] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1041.026800][T27565] loop4: detected capacity change from 0 to 16383 [ 1041.035502][T27544] loop5: detected capacity change from 0 to 32760 [ 1041.059760][T27544] FAT-fs (loop5): Directory bread(block 32760) failed [ 1041.067708][T27544] FAT-fs (loop5): Directory bread(block 32761) failed [ 1041.074647][T27544] FAT-fs (loop5): Directory bread(block 32762) failed [ 1041.081974][T27544] FAT-fs (loop5): Directory bread(block 32763) failed [ 1041.088764][T27544] FAT-fs (loop5): Directory bread(block 32764) failed [ 1041.095580][T27544] FAT-fs (loop5): Directory bread(block 32765) failed [ 1041.102436][T27544] FAT-fs (loop5): Directory bread(block 32766) failed [ 1041.109500][T27544] FAT-fs (loop5): Directory bread(block 32767) failed [ 1041.116280][T27544] FAT-fs (loop5): Directory bread(block 32768) failed [ 1041.123061][T27544] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:08 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:08 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f05003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x40087602, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740002010a000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x393}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:08 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:08 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1041.222374][T27585] __nla_validate_parse: 274 callbacks suppressed [ 1041.222385][T27585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1041.239352][T27586] loop4: detected capacity change from 0 to 16383 [ 1041.255618][T27585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740002010b000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:08 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1041.274824][T27598] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1041.331532][T27585] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1041.341190][T27585] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1041.351423][T27585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1041.360463][T27600] loop5: detected capacity change from 0 to 32760 [ 1041.364340][T27585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:08 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:08 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f06003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1041.370943][T27600] FAT-fs (loop5): Directory bread(block 32760) failed [ 1041.378106][T27598] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1041.383095][T27600] FAT-fs (loop5): Directory bread(block 32761) failed [ 1041.399417][T27600] FAT-fs (loop5): Directory bread(block 32762) failed [ 1041.406452][T27616] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1041.410462][T27600] FAT-fs (loop5): Directory bread(block 32763) failed [ 1041.416035][T27616] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:08 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740002010c000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1041.437353][T27621] loop4: detected capacity change from 0 to 16383 [ 1041.442135][T27600] FAT-fs (loop5): Directory bread(block 32764) failed [ 1041.470892][T27600] FAT-fs (loop5): Directory bread(block 32765) failed [ 1041.477724][T27600] FAT-fs (loop5): Directory bread(block 32766) failed 19:21:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x401c5820, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:09 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1041.485440][T27600] FAT-fs (loop5): Directory bread(block 32767) failed [ 1041.492827][T27600] FAT-fs (loop5): Directory bread(block 32768) failed [ 1041.494848][T27629] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1041.500834][T27600] FAT-fs (loop5): Directory bread(block 32769) failed [ 1041.511381][T27629] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x394}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:09 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:09 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f07003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740002010d000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1041.548543][T27629] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1041.568990][T27635] loop4: detected capacity change from 0 to 16383 19:21:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x4020940d, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:09 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:09 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f08003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:09 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000500)='}', 0x1}]) [ 1041.654818][T27654] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1041.673226][T27656] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740002010f000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:09 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1041.707029][T27663] loop4: detected capacity change from 0 to 16383 [ 1041.761272][T27677] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1041.805374][T27686] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1041.819456][T27689] loop4: detected capacity change from 0 to 16383 [ 1041.863927][T27681] loop5: detected capacity change from 0 to 32760 [ 1041.885288][T27681] FAT-fs (loop5): Directory bread(block 32760) failed [ 1041.892165][T27681] FAT-fs (loop5): Directory bread(block 32761) failed [ 1041.898921][T27681] FAT-fs (loop5): Directory bread(block 32762) failed [ 1041.906632][T27681] FAT-fs (loop5): Directory bread(block 32763) failed [ 1041.913625][T27681] FAT-fs (loop5): Directory bread(block 32764) failed [ 1041.920454][T27681] FAT-fs (loop5): Directory bread(block 32765) failed [ 1041.927237][T27681] FAT-fs (loop5): Directory bread(block 32766) failed [ 1041.934096][T27681] FAT-fs (loop5): Directory bread(block 32767) failed [ 1041.940890][T27681] FAT-fs (loop5): Directory bread(block 32768) failed [ 1041.947685][T27681] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x395}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x80045432, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020111000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:09 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f09003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:09 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020114000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:09 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:09 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f0a003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x80045440, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xf, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:09 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1042.045248][T27710] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1042.055189][T27713] loop4: detected capacity change from 0 to 16383 [ 1042.064668][T27720] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:09 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f0b003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1042.121083][T27725] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1042.162168][T27739] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1042.169561][T27738] loop4: detected capacity change from 0 to 16383 [ 1042.206570][T27745] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1042.230937][T27746] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1042.252713][T27741] loop5: detected capacity change from 0 to 32760 [ 1042.263572][T27741] FAT-fs (loop5): Directory bread(block 32760) failed [ 1042.273159][T27741] FAT-fs (loop5): Directory bread(block 32761) failed [ 1042.280128][T27741] FAT-fs (loop5): Directory bread(block 32762) failed [ 1042.286904][T27741] FAT-fs (loop5): Directory bread(block 32763) failed [ 1042.293855][T27741] FAT-fs (loop5): Directory bread(block 32764) failed 19:21:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020144000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:09 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:09 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f0c003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x10, r0, &(0x7f0000000500)='}', 0x1}]) [ 1042.300732][T27741] FAT-fs (loop5): Directory bread(block 32765) failed [ 1042.307468][T27741] FAT-fs (loop5): Directory bread(block 32766) failed [ 1042.314298][T27741] FAT-fs (loop5): Directory bread(block 32767) failed [ 1042.321185][T27741] FAT-fs (loop5): Directory bread(block 32768) failed [ 1042.327916][T27741] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:09 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x80086601, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x396}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:09 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740002014b000240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:09 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:09 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f0d003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x15f, r0, &(0x7f0000000500)='}', 0x1}]) [ 1042.422841][T27765] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1042.431125][T27770] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1042.431198][T27766] loop4: detected capacity change from 0 to 16383 19:21:09 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020100030240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:10 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f0e003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:10 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1042.534744][T27787] loop4: detected capacity change from 0 to 16383 [ 1042.544030][T27781] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1042.582881][T27797] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1042.593192][T27783] loop5: detected capacity change from 0 to 32760 [ 1042.611755][T27783] FAT-fs (loop5): Directory bread(block 32760) failed [ 1042.618875][T27783] FAT-fs (loop5): Directory bread(block 32761) failed 19:21:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x300, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:10 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1042.635327][T27807] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1042.635373][T27809] loop4: detected capacity change from 0 to 16383 [ 1042.652131][T27783] FAT-fs (loop5): Directory bread(block 32762) failed [ 1042.658990][T27783] FAT-fs (loop5): Directory bread(block 32763) failed [ 1042.674542][T27783] FAT-fs (loop5): Directory bread(block 32764) failed 19:21:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x80087601, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1042.686662][T27783] FAT-fs (loop5): Directory bread(block 32765) failed [ 1042.693855][T27814] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1042.698401][T27783] FAT-fs (loop5): Directory bread(block 32766) failed [ 1042.707747][T27783] FAT-fs (loop5): Directory bread(block 32767) failed [ 1042.714845][T27783] FAT-fs (loop5): Directory bread(block 32768) failed [ 1042.721756][T27783] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:10 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x397}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:10 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f0f003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x500, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201f6030240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x801c581f, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:10 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f10003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:10 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020100050240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0xc0045878, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1042.846116][T27833] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1042.859538][T27839] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1042.867561][T27838] loop4: detected capacity change from 0 to 16383 19:21:10 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x700, r0, &(0x7f0000000500)='}', 0x1}]) [ 1042.893819][T27846] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:10 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f11003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1042.979019][T27855] loop4: detected capacity change from 0 to 16383 [ 1043.001616][T27871] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1043.017865][T27872] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1043.062242][T27867] loop5: detected capacity change from 0 to 32760 [ 1043.072405][T27867] FAT-fs (loop5): Directory bread(block 32760) failed [ 1043.079373][T27867] FAT-fs (loop5): Directory bread(block 32761) failed [ 1043.086276][T27867] FAT-fs (loop5): Directory bread(block 32762) failed [ 1043.093088][T27867] FAT-fs (loop5): Directory bread(block 32763) failed [ 1043.099875][T27867] FAT-fs (loop5): Directory bread(block 32764) failed 19:21:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xf00, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020100360240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:10 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f12003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:10 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x398}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0xc0045878, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1043.106666][T27867] FAT-fs (loop5): Directory bread(block 32765) failed [ 1043.113453][T27867] FAT-fs (loop5): Directory bread(block 32766) failed [ 1043.120235][T27867] FAT-fs (loop5): Directory bread(block 32767) failed [ 1043.127080][T27867] FAT-fs (loop5): Directory bread(block 32768) failed [ 1043.133854][T27867] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:10 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:10 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f25003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:10 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201b93f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:10 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1043.232139][T27889] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1043.242765][T27891] loop4: detected capacity change from 0 to 16383 [ 1043.245087][T27895] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:10 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x5f01, r0, &(0x7f0000000500)='}', 0x1}]) 19:21:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0xc0189436, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1043.303499][T27908] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1043.338163][T27905] loop4: detected capacity change from 0 to 16383 [ 1043.341550][T27913] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1043.432337][T27922] loop5: detected capacity change from 0 to 32760 [ 1043.441997][T27922] FAT-fs (loop5): Directory bread(block 32760) failed [ 1043.448979][T27922] FAT-fs (loop5): Directory bread(block 32761) failed [ 1043.455825][T27922] FAT-fs (loop5): Directory bread(block 32762) failed [ 1043.462783][T27922] FAT-fs (loop5): Directory bread(block 32763) failed [ 1043.469867][T27922] FAT-fs (loop5): Directory bread(block 32764) failed 19:21:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x399}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:11 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201ba3f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:11 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f48003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xffff, r0, &(0x7f0000000500)='}', 0x1}]) [ 1043.476640][T27922] FAT-fs (loop5): Directory bread(block 32765) failed [ 1043.483871][T27922] FAT-fs (loop5): Directory bread(block 32766) failed [ 1043.490881][T27922] FAT-fs (loop5): Directory bread(block 32767) failed [ 1043.497627][T27922] FAT-fs (loop5): Directory bread(block 32768) failed [ 1043.504537][T27922] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:11 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x2}]) 19:21:11 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f4c003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:11 executing program 3 (fault-call:4 fault-nth:0): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1043.607872][T27946] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1043.615126][T27945] loop4: detected capacity change from 0 to 16383 [ 1043.623497][T27951] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1043.645997][T27945] FAT-fs (loop4): Directory bread(block 16383) failed 19:21:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201bb3f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1043.727110][T27967] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1043.738373][T27969] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1043.751852][T27968] FAULT_INJECTION: forcing a failure. [ 1043.751852][T27968] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1043.765043][T27968] CPU: 1 PID: 27968 Comm: syz-executor.3 Not tainted 5.12.0-syzkaller #0 [ 1043.773447][T27968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1043.783487][T27968] Call Trace: [ 1043.786757][T27968] dump_stack+0x137/0x19d [ 1043.791088][T27968] should_fail+0x23c/0x250 [ 1043.793114][T27961] loop5: detected capacity change from 0 to 32760 [ 1043.795484][T27968] should_fail_usercopy+0x16/0x20 [ 1043.795508][T27968] _copy_to_user+0x1c/0x90 [ 1043.802074][T27976] loop4: detected capacity change from 0 to 16383 [ 1043.806945][T27968] simple_read_from_buffer+0xab/0x120 [ 1043.820904][T27961] FAT-fs (loop5): Directory bread(block 32760) failed [ 1043.823002][T27968] proc_fail_nth_read+0xf6/0x140 [ 1043.834656][T27968] ? rw_verify_area+0x136/0x250 [ 1043.834776][T27976] FAT-fs (loop4): Directory bread(block 16383) failed [ 1043.839496][T27968] ? proc_fault_inject_write+0x200/0x200 [ 1043.839520][T27968] vfs_read+0x154/0x5d0 [ 1043.846598][T27961] FAT-fs (loop5): Directory bread(block 32761) failed [ 1043.851938][T27968] ? mlock_fixup+0x235/0x310 [ 1043.851956][T27968] ? vmacache_find+0x309/0x320 19:21:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1043.856261][T27961] FAT-fs (loop5): Directory bread(block 32762) failed [ 1043.862915][T27968] ? __fget_light+0x21b/0x260 [ 1043.867635][T27976] FAT-fs (loop4): Directory bread(block 16384) failed [ 1043.872242][T27968] ? __cond_resched+0x11/0x40 [ 1043.872262][T27968] ksys_read+0xce/0x180 [ 1043.884670][T27961] FAT-fs (loop5): Directory bread(block 32763) failed [ 1043.890383][T27968] __x64_sys_read+0x3e/0x50 [ 1043.890403][T27968] do_syscall_64+0x4a/0x90 [ 1043.897019][T27961] FAT-fs (loop5): Directory bread(block 32764) failed [ 1043.899184][T27968] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1043.920113][T27961] FAT-fs (loop5): Directory bread(block 32765) failed [ 1043.921510][T27968] RIP: 0033:0x41937c [ 1043.921524][T27968] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1043.927455][T27961] FAT-fs (loop5): Directory bread(block 32766) failed [ 1043.934102][T27968] RSP: 002b:00007f0b4e25a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1043.934120][T27968] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041937c [ 1043.934131][T27968] RDX: 000000000000000f RSI: 00007f0b4e25a1e0 RDI: 0000000000000005 [ 1043.938082][T27961] FAT-fs (loop5): Directory bread(block 32767) failed [ 1043.957550][T27968] RBP: 00007f0b4e25a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1043.957562][T27968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1043.957572][T27968] R13: 00007ffdc3de759f R14: 00007f0b4e25a300 R15: 0000000000022000 19:21:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x39a}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x300}]) 19:21:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201bc3f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:11 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:11 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f60003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1044.022871][T27961] FAT-fs (loop5): Directory bread(block 32768) failed [ 1044.030118][T27961] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:11 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:11 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f68003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x7, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x20000501}]) [ 1044.141196][T28002] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1044.150225][T28008] loop4: detected capacity change from 0 to 16383 [ 1044.150336][T28011] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:11 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:11 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f6c003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1044.203813][T28008] FAT-fs (loop4): Directory bread(block 16383) failed [ 1044.208498][T28020] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1044.216658][T28008] FAT-fs (loop4): Directory bread(block 16384) failed [ 1044.232838][T28023] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1044.253222][T28008] FAT-fs (loop4): Directory bread(block 16385) failed [ 1044.309600][T28038] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1044.324137][T28030] loop5: detected capacity change from 0 to 32760 [ 1044.330973][T28042] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1044.338426][T28030] FAT-fs (loop5): Directory bread(block 32760) failed [ 1044.345361][T28030] FAT-fs (loop5): Directory bread(block 32761) failed [ 1044.356804][T28030] FAT-fs (loop5): Directory bread(block 32762) failed [ 1044.365184][T28030] FAT-fs (loop5): Directory bread(block 32763) failed [ 1044.379695][T28030] FAT-fs (loop5): Directory bread(block 32764) failed [ 1044.386543][T28030] FAT-fs (loop5): Directory bread(block 32765) failed [ 1044.393753][T28030] FAT-fs (loop5): Directory bread(block 32766) failed [ 1044.400737][T28030] FAT-fs (loop5): Directory bread(block 32767) failed 19:21:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x39b}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:11 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x9, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:11 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201bd3f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:11 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f74003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x7ffff000}]) [ 1044.407511][T28030] FAT-fs (loop5): Directory bread(block 32768) failed [ 1044.414494][T28030] FAT-fs (loop5): Directory bread(block 32769) failed [ 1044.504796][T28054] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1044.519028][T28059] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1044.527508][T28058] loop4: detected capacity change from 0 to 16383 [ 1044.534411][T20964] ================================================================== [ 1044.542477][T20964] BUG: KCSAN: data-race in n_tty_receive_char_inline / n_tty_receive_char_inline 19:21:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201be3f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1044.549477][T28058] FAT-fs (loop4): Directory bread(block 16383) failed [ 1044.551573][T20964] [ 1044.551579][T20964] write to 0xffffc9000f831018 of 8 bytes by task 28066 on cpu 0: [ 1044.559209][T28058] FAT-fs (loop4): Directory bread(block 16384) failed [ 1044.560635][T20964] n_tty_receive_char_inline+0x49d/0x680 [ 1044.560658][T20964] n_tty_receive_buf_common+0x1893/0x1e20 [ 1044.568408][T28058] FAT-fs (loop4): Directory bread(block 16385) failed [ 1044.575078][T20964] n_tty_receive_buf+0x2b/0x40 [ 1044.575097][T20964] tty_ioctl+0x968/0x1120 [ 1044.580793][T28058] FAT-fs (loop4): Directory bread(block 16386) failed [ 1044.586378][T20964] __se_sys_ioctl+0xcb/0x140 [ 1044.586399][T20964] __x64_sys_ioctl+0x3f/0x50 [ 1044.618185][T20964] do_syscall_64+0x4a/0x90 [ 1044.622608][T20964] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1044.628486][T20964] [ 1044.630794][T20964] read to 0xffffc9000f831018 of 8 bytes by task 20964 on cpu 1: [ 1044.638421][T20964] n_tty_receive_char_inline+0x48e/0x680 [ 1044.644026][T20964] n_tty_receive_buf_common+0x1893/0x1e20 [ 1044.649718][T20964] n_tty_receive_buf2+0x2e/0x40 19:21:12 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f7a003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1044.654539][T20964] tty_ldisc_receive_buf+0x5b/0xf0 [ 1044.659619][T20964] tty_port_default_receive_buf+0x54/0x80 [ 1044.665312][T20964] flush_to_ldisc+0x1c5/0x2c0 [ 1044.669980][T20964] process_one_work+0x3e9/0x8f0 [ 1044.674802][T20964] worker_thread+0x636/0xae0 [ 1044.679361][T20964] kthread+0x1d0/0x1f0 [ 1044.683398][T20964] ret_from_fork+0x1f/0x30 [ 1044.687783][T20964] [ 1044.690077][T20964] Reported by Kernel Concurrency Sanitizer on: [ 1044.696194][T20964] CPU: 1 PID: 20964 Comm: kworker/u4:7 Not tainted 5.12.0-syzkaller #0 19:21:12 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x140) r1 = fsmount(0xffffffffffffffff, 0x1, 0x80) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x9, 0x3, 0x5, 0x0, 0x0, 0x80000001, 0x20, 0xa, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x8, 0x3f}, 0x400, 0x5, 0x216, 0x7, 0x4794, 0x8001, 0x1, 0x0, 0x8, 0x0, 0x3ff}, 0xffffffffffffffff, 0x10, r1, 0x1) dup3(r0, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x2c, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1044.704417][T20964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1044.714440][T20964] Workqueue: events_unbound flush_to_ldisc [ 1044.720217][T20964] ================================================================== [ 1044.740318][T28075] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:12 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08ffc003f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0xffffffffffffffff}]) [ 1044.759111][T28077] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1044.796807][T28083] loop4: detected capacity change from 0 to 16383 [ 1044.843597][T28083] FAT-fs (loop4): Directory bread(block 16383) failed [ 1044.858878][T28095] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1044.875280][T28083] FAT-fs (loop4): Directory bread(block 16384) failed [ 1044.883421][T28083] FAT-fs (loop4): Directory bread(block 16385) failed [ 1044.883568][T28090] loop5: detected capacity change from 0 to 32760 [ 1044.899625][T28083] FAT-fs (loop4): Directory bread(block 16386) failed [ 1044.901841][T28090] FAT-fs (loop5): Directory bread(block 32760) failed [ 1044.912813][T28083] FAT-fs (loop4): Directory bread(block 16387) failed [ 1044.913303][T28090] FAT-fs (loop5): Directory bread(block 32761) failed [ 1044.926961][T28090] FAT-fs (loop5): Directory bread(block 32762) failed [ 1044.933891][T28090] FAT-fs (loop5): Directory bread(block 32763) failed [ 1044.940787][T28090] FAT-fs (loop5): Directory bread(block 32764) failed [ 1044.947547][T28090] FAT-fs (loop5): Directory bread(block 32765) failed [ 1044.954496][T28090] FAT-fs (loop5): Directory bread(block 32766) failed [ 1044.961559][T28090] FAT-fs (loop5): Directory bread(block 32767) failed [ 1044.968395][T28090] FAT-fs (loop5): Directory bread(block 32768) failed [ 1044.975183][T28090] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:12 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00033f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x39c}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x2}]) 19:21:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201bf3f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:12 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = memfd_create(&(0x7f00000002c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xc9\xe6\x14\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\xc7\x85|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc43\xd0d\xee\x13Q', 0x0) write(r2, &(0x7f0000002000)='/', 0x1) sendfile(r2, r2, &(0x7f0000000200), 0x87) sendfile(r2, r2, &(0x7f00000001c0), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r2, 0x0) vmsplice(r2, &(0x7f0000000400)=[{&(0x7f00000000c0)="bcae35845cdc15f8d89e68c56bc42feee6d60261061f0bf4aec7a2", 0x1b}, {&(0x7f0000000100)="95ba9fe59f84bb6f281658337ce4473de583bc30db0a8ba64addb2c45d819a76100a1e588c301c4dbe6c4327b6c3a9571bd390a1893a076bf6df098329c78b71d7882047e361dd935df51b53a1a0a08309d3e976183e3500a1c5a0974ed9180d78bc053061862bcbe8b84e8cdd2c3236d591c94450bafdef0664bb02e2fa8d5801f6ca5104bf042d0b98aa23fdd31e2499fe146494e0fac12eb3c405dd47e6ae8487b2f49217971de68a9b8eee4b64bfbad51cb1ad44941d7074bb6b5ece3ab844c61f41ac8873b74bd9331572", 0xcd}, {&(0x7f0000000280)="7d5c3ed1b15e508856c64abc039abf3f60774ceb", 0x14}, {&(0x7f00000002c0)="5ffcabd8230edef4df1869e6e9776ad7e8d144050689fdfdaa", 0x19}, {&(0x7f0000000300)="f3891a671809f3483cdd70c75a3222468b27374ab21b24dfc999018c62d855c7ea92657a", 0x24}, {&(0x7f0000000340)="ce679f202c703079639a8760d562099532a52c9c48ec7d9413248fa93b404e44b1762c0511783faa4152d0ee0f06b4ce6dabea9c533257e0f88e160dd609843b2ca9ace0cc7fb317b3d1edd579c51857dafb1d7b7525ca9b70a8c02ff2e89c71d7757a8dad05bd85ab36e808100f7d04507ee5108918dada48fd35d25362df16841a838193e0fd1609aff5ffb0d6613f8ecc712b06f6fa98a4024ce8105f50216baa7bdc", 0xa4}], 0x6, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0x3) shmget(0x2, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) 19:21:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x5c, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:12 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x7, 0x0, 0x40, 0x0, 0x0, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = getpid() r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r3, 0x4004f50d, &(0x7f0000000100)=0x1) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1, 0x5, 0x8, 0x4, 0x0, 0x0, 0x18083, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1872, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x50006, 0x7, 0x4, 0x9, 0x40000101, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5}, r2, 0xffffffffffffffff, r0, 0x9) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f00000001c0)={'syztnl2\x00', &(0x7f0000000140)={'ip6tnl0\x00', 0x0, 0x2f, 0x4e, 0x6, 0xee3, 0x30, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote, 0x8, 0x0, 0x9, 0x8}}) 19:21:12 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08ffa033f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1045.083974][T28115] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1045.094274][T28119] loop4: detected capacity change from 0 to 16383 [ 1045.103106][T28123] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1045.106454][T28119] FAT-fs (loop4): Directory bread(block 16383) failed [ 1045.116883][T28119] FAT-fs (loop4): Directory bread(block 16384) failed 19:21:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x3}]) 19:21:12 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201c03f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1045.170802][T28119] FAT-fs (loop4): Directory bread(block 16385) failed [ 1045.177603][T28119] FAT-fs (loop4): Directory bread(block 16386) failed [ 1045.197768][T28119] FAT-fs (loop4): Directory bread(block 16387) failed [ 1045.204619][T28119] FAT-fs (loop4): Directory bread(block 16388) failed 19:21:12 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08ffc033f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1045.253059][T28142] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1045.269069][T28147] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x4}]) 19:21:12 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x0, 0x3, 0x10001) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1045.313214][T28151] loop4: detected capacity change from 0 to 16383 [ 1045.342703][T28151] FAT-fs (loop4): Directory bread(block 16383) failed [ 1045.357953][T28135] loop5: detected capacity change from 0 to 32760 [ 1045.358507][T28151] FAT-fs (loop4): Directory bread(block 16384) failed [ 1045.366007][T28158] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1045.400627][T28135] FAT-fs (loop5): Directory bread(block 32760) failed [ 1045.407526][T28135] FAT-fs (loop5): Directory bread(block 32761) failed [ 1045.408032][T28151] FAT-fs (loop4): Directory bread(block 16385) failed [ 1045.431617][T28165] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1045.439244][T28135] FAT-fs (loop5): Directory bread(block 32762) failed [ 1045.446536][T28135] FAT-fs (loop5): Directory bread(block 32763) failed [ 1045.477551][T28151] FAT-fs (loop4): Directory bread(block 16386) failed [ 1045.489655][T28151] FAT-fs (loop4): Directory bread(block 16387) failed [ 1045.496451][T28151] FAT-fs (loop4): Directory bread(block 16388) failed [ 1045.503746][T28135] FAT-fs (loop5): Directory bread(block 32764) failed [ 1045.529644][T28135] FAT-fs (loop5): Directory bread(block 32765) failed [ 1045.536530][T28135] FAT-fs (loop5): Directory bread(block 32766) failed [ 1045.549352][T28151] FAT-fs (loop4): Directory bread(block 16389) failed [ 1045.575354][T28135] FAT-fs (loop5): Directory bread(block 32767) failed [ 1045.582388][T28135] FAT-fs (loop5): Directory bread(block 32768) failed [ 1045.589833][T28135] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x39d}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:13 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00053f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x5}]) 19:21:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x546, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201c13f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:13 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00063f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1045.728030][T28181] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1045.736633][T28185] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1045.744549][T28183] loop4: detected capacity change from 0 to 16383 [ 1045.761254][T28183] FAT-fs (loop4): Directory bread(block 16383) failed 19:21:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x7}]) [ 1045.779648][T28183] FAT-fs (loop4): Directory bread(block 16384) failed [ 1045.798285][T28183] FAT-fs (loop4): Directory bread(block 16385) failed [ 1045.805180][T28183] FAT-fs (loop4): Directory bread(block 16386) failed [ 1045.813138][T28183] FAT-fs (loop4): Directory bread(block 16387) failed [ 1045.818756][T28195] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201c23f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:13 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00073f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1045.819908][T28183] FAT-fs (loop4): Directory bread(block 16388) failed [ 1045.833736][T28183] FAT-fs (loop4): Directory bread(block 16389) failed [ 1045.844228][T28183] FAT-fs (loop4): Directory bread(block 16390) failed [ 1045.847128][T28197] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x8}]) 19:21:13 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00093f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1045.928576][T28208] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1045.949001][T28209] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1045.980366][T28213] loop4: detected capacity change from 0 to 16383 [ 1046.014575][T28213] FAT-fs (loop4): Directory bread(block 16383) failed 19:21:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0xf}]) [ 1046.026326][T28213] FAT-fs (loop4): Directory bread(block 16384) failed [ 1046.032425][T28222] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1046.033163][T28204] loop5: detected capacity change from 0 to 32760 [ 1046.052185][T28225] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1046.060477][T28213] FAT-fs (loop4): Directory bread(block 16385) failed [ 1046.071579][T28204] FAT-fs (loop5): Directory bread(block 32760) failed [ 1046.078632][T28204] FAT-fs (loop5): Directory bread(block 32761) failed [ 1046.087505][T28213] FAT-fs (loop4): Directory bread(block 16386) failed [ 1046.106437][T28204] FAT-fs (loop5): Directory bread(block 32762) failed [ 1046.113444][T28204] FAT-fs (loop5): Directory bread(block 32763) failed [ 1046.115022][T28213] FAT-fs (loop4): Directory bread(block 16387) failed [ 1046.120259][T28204] FAT-fs (loop5): Directory bread(block 32764) failed [ 1046.133814][T28204] FAT-fs (loop5): Directory bread(block 32765) failed [ 1046.139218][T28213] FAT-fs (loop4): Directory bread(block 16388) failed [ 1046.140965][T28204] FAT-fs (loop5): Directory bread(block 32766) failed [ 1046.150790][T28213] FAT-fs (loop4): Directory bread(block 16389) failed [ 1046.154306][T28204] FAT-fs (loop5): Directory bread(block 32767) failed [ 1046.161528][T28213] FAT-fs (loop4): Directory bread(block 16390) failed [ 1046.174913][T28213] FAT-fs (loop4): Directory bread(block 16391) failed [ 1046.185326][T28204] FAT-fs (loop5): Directory bread(block 32768) failed [ 1046.195163][T28204] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x39e}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201c33f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:13 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f000a3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x10}]) 19:21:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x700, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1046.409592][T28240] __nla_validate_parse: 227 callbacks suppressed [ 1046.409604][T28240] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1046.429355][T28238] loop4: detected capacity change from 0 to 16383 [ 1046.433660][T28240] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1046.456604][T28238] FAT-fs (loop4): Directory bread(block 16383) failed [ 1046.468024][T28247] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1046.488259][T28238] FAT-fs (loop4): Directory bread(block 16384) failed 19:21:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x15f}]) [ 1046.509180][T28240] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1046.518829][T28240] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1046.547451][T28238] FAT-fs (loop4): Directory bread(block 16385) failed [ 1046.548232][T28240] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1046.564093][T28238] FAT-fs (loop4): Directory bread(block 16386) failed [ 1046.579422][T28238] FAT-fs (loop4): Directory bread(block 16387) failed [ 1046.586455][T28238] FAT-fs (loop4): Directory bread(block 16388) failed [ 1046.590770][T28240] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1046.603298][T28238] FAT-fs (loop4): Directory bread(block 16389) failed [ 1046.603334][T28247] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1046.621557][T28238] FAT-fs (loop4): Directory bread(block 16390) failed [ 1046.631677][T28255] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1046.641255][T28255] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:14 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f000b3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201c43f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:14 executing program 3: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$IEEE802154_ASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x34, r0, 0x2, 0x70bd29, 0x0, {}, [@IEEE802154_ATTR_PAGE={0x5}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x16}, @IEEE802154_ATTR_CHANNEL={0x5, 0x7, 0x17}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0xe}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x4080) sendmsg$IEEE802154_LIST_PHY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r0, 0x200, 0x70bd28, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0xabed20f5f776bc50) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_NEW_SEC_KEY(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\b', @ANYRES16=0x0, @ANYBLOB="000227bd7000fddbdf25170000000c000600030000000000000088002580100003002bc86fab69b6de3a910cf47bbfe734183f18d6caed8aabea1f39819da0365659140004003207140e1c94721f9a8b2d0613a454b6140004000fb701952bc9df8d959f87f97b003c4c05000200020000000c000180080004009205000024000300d6aadcfb47c96081f5804dea3b06c223edd0c2598ed19f5337b2a8b86297ae9a08000300", @ANYRES32=0x0, @ANYBLOB="0c0006000100000001000000"], 0xbc}, 0x1, 0x0, 0x0, 0x4008804}, 0x24008055) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) mknodat$null(r3, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x103) 19:21:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x300}]) [ 1046.655195][T28238] FAT-fs (loop4): Directory bread(block 16391) failed [ 1046.666742][T28238] FAT-fs (loop4): Directory bread(block 16392) failed [ 1046.680966][T28253] loop5: detected capacity change from 0 to 32760 [ 1046.712030][T28253] FAT-fs (loop5): Directory bread(block 32760) failed [ 1046.745999][T28253] FAT-fs (loop5): Directory bread(block 32761) failed [ 1046.752947][T28253] FAT-fs (loop5): Directory bread(block 32762) failed [ 1046.754179][T28271] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1046.762634][T28253] FAT-fs (loop5): Directory bread(block 32763) failed [ 1046.775922][T28253] FAT-fs (loop5): Directory bread(block 32764) failed [ 1046.777749][T28271] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1046.782823][T28253] FAT-fs (loop5): Directory bread(block 32765) failed [ 1046.798917][T28253] FAT-fs (loop5): Directory bread(block 32766) failed [ 1046.799230][T28273] loop4: detected capacity change from 0 to 16383 19:21:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x500}]) [ 1046.806788][T28275] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1046.818162][T28273] FAT-fs (loop4): Directory bread(block 16383) failed [ 1046.825074][T28253] FAT-fs (loop5): Directory bread(block 32767) failed [ 1046.826029][T28273] FAT-fs (loop4): Directory bread(block 16384) failed [ 1046.833842][T28253] FAT-fs (loop5): Directory bread(block 32768) failed [ 1046.839861][T28273] FAT-fs (loop4): Directory bread(block 16385) failed [ 1046.850294][T28271] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 19:21:14 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f000c3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1046.860403][T28253] FAT-fs (loop5): Directory bread(block 32769) failed [ 1046.861504][T28273] FAT-fs (loop4): Directory bread(block 16386) failed [ 1046.874129][T28273] FAT-fs (loop4): Directory bread(block 16387) failed [ 1046.881127][T28273] FAT-fs (loop4): Directory bread(block 16388) failed [ 1046.888020][T28273] FAT-fs (loop4): Directory bread(block 16389) failed [ 1046.918751][T28273] FAT-fs (loop4): Directory bread(block 16390) failed [ 1046.931214][T28273] FAT-fs (loop4): Directory bread(block 16391) failed [ 1046.938797][T28284] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1046.962112][T28273] FAT-fs (loop4): Directory bread(block 16392) failed 19:21:14 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1800003, 0x8010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x3bb}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x700}]) 19:21:14 executing program 3: r0 = fsmount(0xffffffffffffffff, 0x0, 0x89) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1000, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000260000/0x1000)=nil, 0x1000, 0x9, 0x810, r2, 0x61c27000) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1046.970783][T28287] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1047.051028][T20964] ================================================================== [ 1047.059101][T20964] BUG: KCSAN: data-race in n_tty_receive_char_inline / n_tty_receive_char_inline [ 1047.068286][T20964] [ 1047.070589][T20964] write to 0xffffc9000febd000 of 8 bytes by task 28301 on cpu 0: [ 1047.078276][T20964] n_tty_receive_char_inline+0x66c/0x680 [ 1047.083904][T20964] n_tty_receive_buf_common+0x1893/0x1e20 [ 1047.089612][T20964] n_tty_receive_buf+0x2b/0x40 [ 1047.094351][T20964] tty_ioctl+0x968/0x1120 [ 1047.098653][T20964] __se_sys_ioctl+0xcb/0x140 [ 1047.103220][T20964] __x64_sys_ioctl+0x3f/0x50 [ 1047.107786][T20964] do_syscall_64+0x4a/0x90 [ 1047.112176][T20964] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1047.118043][T20964] [ 1047.120339][T20964] read to 0xffffc9000febd000 of 8 bytes by task 20964 on cpu 1: [ 1047.127939][T20964] n_tty_receive_char_inline+0x646/0x680 [ 1047.133547][T20964] n_tty_receive_buf_common+0x1893/0x1e20 [ 1047.139243][T20964] n_tty_receive_buf2+0x2e/0x40 [ 1047.144084][T20964] tty_ldisc_receive_buf+0x5b/0xf0 [ 1047.149170][T20964] tty_port_default_receive_buf+0x54/0x80 [ 1047.154867][T20964] flush_to_ldisc+0x1c5/0x2c0 [ 1047.159521][T20964] process_one_work+0x3e9/0x8f0 [ 1047.164356][T20964] worker_thread+0x636/0xae0 [ 1047.168926][T20964] kthread+0x1d0/0x1f0 [ 1047.172968][T20964] ret_from_fork+0x1f/0x30 [ 1047.177358][T20964] [ 1047.179665][T20964] Reported by Kernel Concurrency Sanitizer on: [ 1047.185787][T20964] CPU: 1 PID: 20964 Comm: kworker/u4:7 Not tainted 5.12.0-syzkaller #0 19:21:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x900, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:14 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f000d3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201c53f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0xf00}]) [ 1047.194002][T20964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1047.204049][T20964] Workqueue: events_unbound flush_to_ldisc [ 1047.209837][T20964] ================================================================== 19:21:14 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000100), 0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept4$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @private0}, &(0x7f00000001c0)=0x1c, 0x80800) socket$inet_icmp(0x2, 0x2, 0x1) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x8, 0x0, 0x1, 0x5, 0x0, 0x5, 0x2400, 0x9, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x85, 0x3ff, 0x7, 0x4, 0x9, 0xfff, 0x6, 0x0, 0x6b, 0x0, 0x8}, r6, 0x6, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:14 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f000e3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1047.284604][T28313] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1047.289239][T28312] loop4: detected capacity change from 0 to 16383 [ 1047.304137][T28320] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1047.307345][T28312] FAT-fs (loop4): Directory bread(block 16383) failed [ 1047.321481][T28312] FAT-fs (loop4): Directory bread(block 16384) failed 19:21:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201c63f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1047.328426][T28312] FAT-fs (loop4): Directory bread(block 16385) failed [ 1047.335646][T28312] FAT-fs (loop4): Directory bread(block 16386) failed [ 1047.343070][T28312] FAT-fs (loop4): Directory bread(block 16387) failed [ 1047.356084][T28312] FAT-fs (loop4): Directory bread(block 16388) failed [ 1047.363149][T28312] FAT-fs (loop4): Directory bread(block 16389) failed [ 1047.370176][T28312] FAT-fs (loop4): Directory bread(block 16390) failed [ 1047.377039][T28312] FAT-fs (loop4): Directory bread(block 16391) failed 19:21:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x5f01}]) 19:21:14 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000080), 0x0, 0x8000d9f, 0xb6) openat$cgroup_ro(r0, &(0x7f0000000040)='freezer.self_freezing\x00', 0x0, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1047.384268][T28312] FAT-fs (loop4): Directory bread(block 16392) failed [ 1047.397457][T28324] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1047.429256][T28314] loop5: detected capacity change from 0 to 32760 [ 1047.442432][T28329] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1047.472263][T28341] loop4: detected capacity change from 0 to 16383 [ 1047.474953][T28314] FAT-fs (loop5): Directory bread(block 32760) failed [ 1047.486066][T28314] FAT-fs (loop5): Directory bread(block 32761) failed [ 1047.503704][T28314] FAT-fs (loop5): Directory bread(block 32762) failed [ 1047.506653][T28341] FAT-fs (loop4): Directory bread(block 16383) failed [ 1047.517263][T28341] FAT-fs (loop4): Directory bread(block 16384) failed [ 1047.525720][T28314] FAT-fs (loop5): Directory bread(block 32763) failed [ 1047.525722][T28341] FAT-fs (loop4): Directory bread(block 16385) failed [ 1047.534952][T28314] FAT-fs (loop5): Directory bread(block 32764) failed [ 1047.539259][T28341] FAT-fs (loop4): Directory bread(block 16386) failed [ 1047.547248][T28314] FAT-fs (loop5): Directory bread(block 32765) failed [ 1047.552794][T28341] FAT-fs (loop4): Directory bread(block 16387) failed [ 1047.560175][T28314] FAT-fs (loop5): Directory bread(block 32766) failed [ 1047.566235][T28341] FAT-fs (loop4): Directory bread(block 16388) failed [ 1047.566253][T28341] FAT-fs (loop4): Directory bread(block 16389) failed [ 1047.573626][T28314] FAT-fs (loop5): Directory bread(block 32767) failed [ 1047.579796][T28341] FAT-fs (loop4): Directory bread(block 16390) failed [ 1047.579812][T28341] FAT-fs (loop4): Directory bread(block 16391) failed [ 1047.587722][T28314] FAT-fs (loop5): Directory bread(block 32768) failed [ 1047.593297][T28341] FAT-fs (loop4): Directory bread(block 16392) failed [ 1047.620961][T28314] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x402}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:15 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_dev$vcsu(&(0x7f0000000480), 0x4, 0x10000) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x4, 0x0, 0x2, 0x4, 0x0, 0xe5, 0x32001, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00000003c0), 0xd}, 0x1000, 0x7ff, 0x7, 0x9, 0x4d8, 0xba7, 0x8001, 0x0, 0x6, 0x0, 0x4}, r1, 0x5, r2, 0x1) pread64(0xffffffffffffffff, &(0x7f0000000100)=""/241, 0xf1, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) r3 = memfd_create(&(0x7f00000002c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xc9\xe6\x14\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\xc7\x85|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc43\xd0d\xee\x13Q', 0x0) write(r3, &(0x7f0000002000)='/', 0x1) sendfile(r3, r3, &(0x7f0000000200), 0x87) sendfile(r3, r3, &(0x7f00000001c0), 0xfec) r4 = openat$cgroup_procs(r0, &(0x7f00000009c0)='cgroup.procs\x00', 0x2, 0x0) splice(0xffffffffffffffff, &(0x7f0000000380)=0x8000000, r4, &(0x7f0000000a00)=0x2, 0x4, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r3, 0x0) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/72, 0x48}, {&(0x7f0000000280)=""/78, 0x4e}], 0x2, 0x5dd, 0x3) readahead(0xffffffffffffffff, 0x7f, 0x7591) 19:21:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0xedf, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:15 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f000f3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x1000000}]) 19:21:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201c73f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:15 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00113f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1047.725007][T28356] loop4: detected capacity change from 0 to 16383 [ 1047.728034][T28360] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1047.738615][T28356] FAT-fs (loop4): Directory bread(block 16383) failed [ 1047.747277][T28356] FAT-fs (loop4): Directory bread(block 16384) failed [ 1047.754403][T28356] FAT-fs (loop4): Directory bread(block 16385) failed [ 1047.761515][T28356] FAT-fs (loop4): Directory bread(block 16386) failed [ 1047.768574][T28356] FAT-fs (loop4): Directory bread(block 16387) failed 19:21:15 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0xa1d19000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201c83f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1047.775784][T28356] FAT-fs (loop4): Directory bread(block 16388) failed [ 1047.783033][T28356] FAT-fs (loop4): Directory bread(block 16389) failed [ 1047.795947][T28356] FAT-fs (loop4): Directory bread(block 16390) failed [ 1047.804989][T28356] FAT-fs (loop4): Directory bread(block 16391) failed [ 1047.812050][T28356] FAT-fs (loop4): Directory bread(block 16392) failed 19:21:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x2000000}]) 19:21:15 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe, 0x13, r0, 0xffffd000) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:15 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00123f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1047.833347][T28374] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1047.860392][T28379] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1047.928889][T28396] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1047.935983][T28395] loop4: detected capacity change from 0 to 16383 [ 1047.953514][T28401] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1047.962413][T28395] FAT-fs (loop4): Directory bread(block 16383) failed [ 1047.969689][T28395] FAT-fs (loop4): Directory bread(block 16384) failed [ 1047.976682][T28395] FAT-fs (loop4): Directory bread(block 16385) failed [ 1047.988041][T28395] FAT-fs (loop4): Directory bread(block 16386) failed [ 1047.995122][T28381] loop5: detected capacity change from 0 to 32760 [ 1048.006104][T28381] FAT-fs (loop5): Directory bread(block 32760) failed [ 1048.008000][T28395] FAT-fs (loop4): Directory bread(block 16387) failed [ 1048.013225][T28381] FAT-fs (loop5): Directory bread(block 32761) failed [ 1048.020648][T28395] FAT-fs (loop4): Directory bread(block 16388) failed [ 1048.026827][T28381] FAT-fs (loop5): Directory bread(block 32762) failed [ 1048.034000][T28395] FAT-fs (loop4): Directory bread(block 16389) failed [ 1048.040611][T28381] FAT-fs (loop5): Directory bread(block 32763) failed [ 1048.047148][T28395] FAT-fs (loop4): Directory bread(block 16390) failed [ 1048.054294][T28381] FAT-fs (loop5): Directory bread(block 32764) failed [ 1048.060636][T28395] FAT-fs (loop4): Directory bread(block 16391) failed [ 1048.067756][T28381] FAT-fs (loop5): Directory bread(block 32765) failed [ 1048.074137][T28395] FAT-fs (loop4): Directory bread(block 16392) failed [ 1048.080797][T28381] FAT-fs (loop5): Directory bread(block 32766) failed [ 1048.094761][T28381] FAT-fs (loop5): Directory bread(block 32767) failed [ 1048.103937][T28381] FAT-fs (loop5): Directory bread(block 32768) failed [ 1048.111087][T28381] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x406}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:15 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/37, 0x25}, {&(0x7f0000000080)=""/205, 0xcd}, {&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000000180)=""/84, 0x54}, {&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f0000000440)=""/72, 0x48}], 0x6, 0x1, 0x3) 19:21:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x3000000}]) 19:21:15 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00203f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201c93f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x2000, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:15 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040)}, 0x0, 0x9, 0x101, 0xb, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x8, 0x0, 0x1000}, 0xffffffffffffffff, 0x1, r0, 0x6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$F2FS_IOC_SET_PIN_FILE(r3, 0x4004f50d, &(0x7f0000000180)) mmap(&(0x7f000041f000/0x2000)=nil, 0x2000, 0x1, 0x4000010, r2, 0x31ad0000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) flistxattr(r0, &(0x7f0000000100)=""/4, 0x4) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x408283, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) mmap(&(0x7f0000354000/0x4000)=nil, 0x4000, 0x2000000, 0x2010, r5, 0xa0958000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r4) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x4000000}]) [ 1048.225248][T28420] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1048.247487][T28421] loop4: detected capacity change from 0 to 16383 [ 1048.251093][T28428] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1048.264645][T28421] FAT-fs (loop4): Directory bread(block 16383) failed 19:21:15 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00253f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:15 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1048.275823][T28421] FAT-fs (loop4): Directory bread(block 16384) failed [ 1048.299089][T28421] FAT-fs (loop4): Directory bread(block 16385) failed [ 1048.318300][T28421] FAT-fs (loop4): Directory bread(block 16386) failed 19:21:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201ca3f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:15 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000280)={{r0}, "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"}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') [ 1048.325230][T28421] FAT-fs (loop4): Directory bread(block 16387) failed [ 1048.332205][T28421] FAT-fs (loop4): Directory bread(block 16388) failed [ 1048.339039][T28421] FAT-fs (loop4): Directory bread(block 16389) failed [ 1048.345973][T28421] FAT-fs (loop4): Directory bread(block 16390) failed [ 1048.352933][T28421] FAT-fs (loop4): Directory bread(block 16391) failed [ 1048.354314][T28441] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1048.359706][T28421] FAT-fs (loop4): Directory bread(block 16392) failed [ 1048.392045][T28445] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1048.441064][T28437] loop5: detected capacity change from 0 to 32760 [ 1048.458839][T28437] FAT-fs (loop5): Directory bread(block 32760) failed [ 1048.465882][T28437] FAT-fs (loop5): Directory bread(block 32761) failed [ 1048.472785][T28458] loop4: detected capacity change from 0 to 16383 [ 1048.482176][T28437] FAT-fs (loop5): Directory bread(block 32762) failed [ 1048.492525][T28458] FAT-fs (loop4): Directory bread(block 16383) failed [ 1048.502980][T28458] FAT-fs (loop4): Directory bread(block 16384) failed [ 1048.503325][T28437] FAT-fs (loop5): Directory bread(block 32763) failed [ 1048.510399][T28458] FAT-fs (loop4): Directory bread(block 16385) failed [ 1048.516615][T28437] FAT-fs (loop5): Directory bread(block 32764) failed [ 1048.523752][T28458] FAT-fs (loop4): Directory bread(block 16386) failed [ 1048.531374][T28437] FAT-fs (loop5): Directory bread(block 32765) failed [ 1048.536871][T28458] FAT-fs (loop4): Directory bread(block 16387) failed [ 1048.544122][T28437] FAT-fs (loop5): Directory bread(block 32766) failed [ 1048.550398][T28458] FAT-fs (loop4): Directory bread(block 16388) failed [ 1048.557503][T28437] FAT-fs (loop5): Directory bread(block 32767) failed [ 1048.563893][T28458] FAT-fs (loop4): Directory bread(block 16389) failed [ 1048.571067][T28437] FAT-fs (loop5): Directory bread(block 32768) failed [ 1048.577383][T28458] FAT-fs (loop4): Directory bread(block 16390) failed [ 1048.584675][T28437] FAT-fs (loop5): Directory bread(block 32769) failed [ 1048.591199][T28458] FAT-fs (loop4): Directory bread(block 16391) failed [ 1048.604925][T28458] FAT-fs (loop4): Directory bread(block 16392) failed 19:21:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x5000000}]) 19:21:16 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f003f3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:16 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x9, 0x0, 0x0, 0xc158, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7, 0x6}, 0x3119, 0x800000000}, 0x0, 0x3, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000000340)=[{&(0x7f00000000c0)="05390720654d1ff3dbaa2152160a5098a6fd0c39b837aad242254335f8b14e9cb51ecee814a5fd6daea50a5e26c98fb8d06803df232f6e15be4dc4b3855eef7eda31b4c1adc6a8f8bea27d43e01e63820728b4a9164cd93894d2c98faf28ed4ee90957a2077ebec3c33e0da80d378d77e0f87a42da87643653d300d4fd2af8712c25dfd3c36061ceedbb49a2b80a307d042375b8cd017cbf3a28350cdca028700329950d53d43e2e944b0715b9c7e2667626fe0b0eb190ef0bf12c380f87265080fe7cb28dd1ad", 0xc7, 0x401}, {&(0x7f00000001c0)='(', 0x1, 0xffffffff80000000}, {&(0x7f0000000280)="fcf860ebdd63f5", 0x7, 0x7fffffff}, {&(0x7f00000002c0)="ebbc2dae372705631690d1c5d7d88e697030ec01ee0647ec1a687667b65ef7f4053b0ae8931530884f63781f7203c7426aaf830880e4c61b9e4d07a3523d7cf5c0af37ae92fb7cc42775b20e4571724fde0388c95cb727620c7c04899f043a260b10054bca4d6992059bbef4a2429f75025f3344d51148", 0x77, 0x7fff}], 0x1004100, &(0x7f00000003c0)={[], [{@fowner_lt={'fowner<', 0xee01}}, {@measure}, {@fowner_eq}, {@hash}]}) mknodat(r1, &(0x7f0000000440)='./file0\x00', 0x200, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f0000000480)=""/105, 0x69}, {&(0x7f0000000500)=""/139, 0x8b}, {&(0x7f00000005c0)=""/205, 0xcd}, {&(0x7f00000006c0)=""/58, 0x3a}, {&(0x7f0000000700)=""/136, 0x88}, {&(0x7f00000007c0)=""/227, 0xe3}], 0x6, 0x4000000, 0x8) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x500}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cb3f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x2c00, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:16 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2220}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800009, 0x80010, r0, 0x18824000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000040)) [ 1048.721655][T28476] loop4: detected capacity change from 0 to 16383 [ 1048.723285][T28477] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1048.735523][T28476] FAT-fs (loop4): Directory bread(block 16383) failed [ 1048.742649][T28476] FAT-fs (loop4): Directory bread(block 16384) failed [ 1048.749677][T28476] FAT-fs (loop4): Directory bread(block 16385) failed [ 1048.757446][T28476] FAT-fs (loop4): Directory bread(block 16386) failed [ 1048.764814][T28476] FAT-fs (loop4): Directory bread(block 16387) failed 19:21:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x7000000}]) 19:21:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cc3f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:16 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00483f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1048.776251][T28476] FAT-fs (loop4): Directory bread(block 16388) failed [ 1048.783280][T28476] FAT-fs (loop4): Directory bread(block 16389) failed [ 1048.790034][T28491] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1048.790628][T28476] FAT-fs (loop4): Directory bread(block 16390) failed [ 1048.804221][T28476] FAT-fs (loop4): Directory bread(block 16391) failed [ 1048.811214][T28476] FAT-fs (loop4): Directory bread(block 16392) failed 19:21:16 executing program 3: r0 = gettid() ptrace$setopts(0x7a016566d693cafb, r0, 0x80000001, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) tkill(r0, 0x18) ptrace$cont(0x4, r0, 0x335, 0x101) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000280)="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") ptrace$cont(0x1f, r0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) tkill(r0, 0x3) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1048.901723][T28495] loop5: detected capacity change from 0 to 32760 [ 1048.912676][T28495] FAT-fs (loop5): Directory bread(block 32760) failed [ 1048.919571][T28495] FAT-fs (loop5): Directory bread(block 32761) failed [ 1048.932626][T28503] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1048.932892][T28495] FAT-fs (loop5): Directory bread(block 32762) failed 19:21:16 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1048.948255][T28495] FAT-fs (loop5): Directory bread(block 32763) failed [ 1048.955118][T28495] FAT-fs (loop5): Directory bread(block 32764) failed [ 1048.955357][T28511] loop4: detected capacity change from 0 to 16383 [ 1048.962624][T28495] FAT-fs (loop5): Directory bread(block 32765) failed [ 1048.974793][T28511] FAT-fs (loop4): Directory bread(block 16383) failed [ 1048.982161][T28511] FAT-fs (loop4): Directory bread(block 16384) failed [ 1048.988942][T28511] FAT-fs (loop4): Directory bread(block 16385) failed [ 1048.995796][T28511] FAT-fs (loop4): Directory bread(block 16386) failed [ 1049.002773][T28511] FAT-fs (loop4): Directory bread(block 16387) failed [ 1049.003413][T28516] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1049.009565][T28511] FAT-fs (loop4): Directory bread(block 16388) failed [ 1049.009582][T28511] FAT-fs (loop4): Directory bread(block 16389) failed [ 1049.009596][T28511] FAT-fs (loop4): Directory bread(block 16390) failed [ 1049.009607][T28511] FAT-fs (loop4): Directory bread(block 16391) failed [ 1049.024304][T28495] FAT-fs (loop5): Directory bread(block 32766) failed [ 1049.030120][T28511] FAT-fs (loop4): Directory bread(block 16392) failed [ 1049.057687][T28495] FAT-fs (loop5): Directory bread(block 32767) failed [ 1049.064622][T28495] FAT-fs (loop5): Directory bread(block 32768) failed [ 1049.071479][T28495] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x600}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x8000000}]) 19:21:16 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f004c3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd3f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:16 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x58, r1, 0x8, 0x5, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x101}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xcc7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xae7e}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x810) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x1, 0x20) 19:21:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x4605, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:16 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f9c5b3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:16 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) mount_setattr(r0, &(0x7f0000000040)='./file0\x00', 0x9800, &(0x7f0000000080)={0x100071, 0x2, 0x20000, {r0}}, 0x20) [ 1049.188649][T28532] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1049.198151][T28534] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1049.202532][T28535] loop4: detected capacity change from 0 to 16383 [ 1049.218664][T28535] FAT-fs (loop4): Directory bread(block 16383) failed [ 1049.235629][T28535] FAT-fs (loop4): Directory bread(block 16384) failed 19:21:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0xf000000}]) 19:21:16 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xc1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{0x5, 0x1}, 'port1\x00', 0x40, 0x420, 0x10000, 0xfffeffff, 0x3ff, 0xfffffc01, 0xc113, 0x0, 0x4, 0x1f}) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "cb6f94da375dff36982c75d5c90cd291d23ed059587edd212195fcb6bbaaec5fbabf93edbcfbbecab3544ce096279c62fcaf7ff23b11bbcf3ed4363bd6a67930a1a6e29435c18a2e2fb4e25c8b46ea6c58cca7ca0742ae74bf9ae787cd8e8f962bae39a073e57d1a9c1641adde5c5aa6611cd1066a49882d8cb0667315353155b7249b295b58b162816d3454fad1339d5920592049692ce9c485cde8e572b4163d4bee43e21024f98a7e6587cc9e4d2e6d9c8a586a3622f6c877ec8bd6c1b08954acba20d98d8543c4ddf45f617dc59aec4c4f1ac98b59c910a075a46a1075a021c1440bcd5a5eab1208bee80918"}, 0xf2) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1049.270452][T28535] FAT-fs (loop4): Directory bread(block 16385) failed [ 1049.285408][T28535] FAT-fs (loop4): Directory bread(block 16386) failed [ 1049.292051][T28549] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1049.294443][T28535] FAT-fs (loop4): Directory bread(block 16387) failed [ 1049.308765][T28535] FAT-fs (loop4): Directory bread(block 16388) failed 19:21:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201ce3f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:16 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08fef5d3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1049.317277][T28535] FAT-fs (loop4): Directory bread(block 16389) failed [ 1049.324288][T28535] FAT-fs (loop4): Directory bread(block 16390) failed [ 1049.324607][T28557] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1049.331195][T28535] FAT-fs (loop4): Directory bread(block 16391) failed [ 1049.344787][T28535] FAT-fs (loop4): Directory bread(block 16392) failed [ 1049.406114][T28565] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1049.415261][T28555] loop5: detected capacity change from 0 to 32760 [ 1049.440400][T28555] FAT-fs (loop5): Directory bread(block 32760) failed [ 1049.447463][T28555] FAT-fs (loop5): Directory bread(block 32761) failed [ 1049.447527][T28575] loop4: detected capacity change from 0 to 16383 [ 1049.455471][T28555] FAT-fs (loop5): Directory bread(block 32762) failed [ 1049.465655][T28575] FAT-fs (loop4): Directory bread(block 16383) failed [ 1049.469239][T28555] FAT-fs (loop5): Directory bread(block 32763) failed [ 1049.474456][T28575] FAT-fs (loop4): Directory bread(block 16384) failed [ 1049.481961][T28555] FAT-fs (loop5): Directory bread(block 32764) failed [ 1049.487934][T28575] FAT-fs (loop4): Directory bread(block 16385) failed [ 1049.495715][T28555] FAT-fs (loop5): Directory bread(block 32765) failed [ 1049.508387][T28555] FAT-fs (loop5): Directory bread(block 32766) failed [ 1049.509405][T28575] FAT-fs (loop4): Directory bread(block 16386) failed [ 1049.517383][T28555] FAT-fs (loop5): Directory bread(block 32767) failed [ 1049.522195][T28575] FAT-fs (loop4): Directory bread(block 16387) failed [ 1049.529282][T28555] FAT-fs (loop5): Directory bread(block 32768) failed [ 1049.535495][T28575] FAT-fs (loop4): Directory bread(block 16388) failed [ 1049.543300][T28555] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x604}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x10000000}]) 19:21:17 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x11, 0x1, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4c210, 0x1, 0x5, 0x7, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x100) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x8010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000280)={0x0, 0x1, 0x7}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000680)={r2, "4e9d8650a0c2c1cbe5972c58ebc2937b"}) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x5c00, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cf3f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:17 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00603f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1049.549134][T28575] FAT-fs (loop4): Directory bread(block 16389) failed [ 1049.562654][T28575] FAT-fs (loop4): Directory bread(block 16390) failed [ 1049.569472][T28575] FAT-fs (loop4): Directory bread(block 16391) failed [ 1049.576355][T28575] FAT-fs (loop4): Directory bread(block 16392) failed 19:21:17 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1049.683132][T28593] loop4: detected capacity change from 0 to 16383 [ 1049.686222][T28597] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1049.712659][T28593] FAT-fs (loop4): Directory bread(block 16383) failed [ 1049.713250][T28602] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1049.725742][T28593] FAT-fs (loop4): Directory bread(block 16384) failed 19:21:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x5f010000}]) 19:21:17 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00683f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201d03f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:17 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1, r0, r1], 0x3) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/161, 0xa1}], 0x1, 0x7fffffff, 0x7) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1049.733491][T28593] FAT-fs (loop4): Directory bread(block 16385) failed [ 1049.740470][T28593] FAT-fs (loop4): Directory bread(block 16386) failed [ 1049.748017][T28593] FAT-fs (loop4): Directory bread(block 16387) failed [ 1049.755063][T28593] FAT-fs (loop4): Directory bread(block 16388) failed [ 1049.762075][T28593] FAT-fs (loop4): Directory bread(block 16389) failed [ 1049.769058][T28593] FAT-fs (loop4): Directory bread(block 16390) failed [ 1049.775942][T28593] FAT-fs (loop4): Directory bread(block 16391) failed 19:21:17 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f006c3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) [ 1049.791203][T28593] FAT-fs (loop4): Directory bread(block 16392) failed [ 1049.829766][T28619] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1049.840958][T28624] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1049.866305][T28625] loop4: detected capacity change from 0 to 16383 [ 1049.876327][T28629] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1049.899537][T28625] FAT-fs (loop4): Directory bread(block 16383) failed [ 1049.907485][T28625] FAT-fs (loop4): Directory bread(block 16384) failed [ 1049.928589][T28625] FAT-fs (loop4): Directory bread(block 16385) failed [ 1049.935470][T28618] loop5: detected capacity change from 0 to 32760 [ 1049.936624][T28625] FAT-fs (loop4): Directory bread(block 16386) failed [ 1049.945304][T28618] FAT-fs (loop5): Directory bread(block 32760) failed [ 1049.950302][T28625] FAT-fs (loop4): Directory bread(block 16387) failed [ 1049.955534][T28618] FAT-fs (loop5): Directory bread(block 32761) failed [ 1049.965962][T28625] FAT-fs (loop4): Directory bread(block 16388) failed [ 1049.968939][T28618] FAT-fs (loop5): Directory bread(block 32762) failed [ 1049.976449][T28625] FAT-fs (loop4): Directory bread(block 16389) failed [ 1049.982552][T28618] FAT-fs (loop5): Directory bread(block 32763) failed [ 1049.989778][T28625] FAT-fs (loop4): Directory bread(block 16390) failed [ 1049.996052][T28618] FAT-fs (loop5): Directory bread(block 32764) failed [ 1050.003966][T28625] FAT-fs (loop4): Directory bread(block 16391) failed [ 1050.009567][T28618] FAT-fs (loop5): Directory bread(block 32765) failed [ 1050.016937][T28625] FAT-fs (loop4): Directory bread(block 16392) failed [ 1050.023052][T28618] FAT-fs (loop5): Directory bread(block 32766) failed [ 1050.037113][T28618] FAT-fs (loop5): Directory bread(block 32767) failed [ 1050.046371][T28618] FAT-fs (loop5): Directory bread(block 32768) failed [ 1050.053266][T28618] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x700}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:17 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00743f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x10000000000}]) 19:21:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0xdf0e, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:17 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201d13f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:17 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) r1 = accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) preadv(r1, &(0x7f0000001540)=[{&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000140)=""/60, 0x3c}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000280)=""/132, 0x84}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/173, 0xad}, {&(0x7f0000001440)=""/237, 0xed}], 0x9, 0x200, 0x1) 19:21:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x20000, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:17 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x1, 0x2, 0x62, 0x4, 0x0, 0x3f, 0x800, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x20, 0x10, 0x7, 0x7, 0xffff, 0xd2e, 0x6, 0x0, 0x4, 0x0, 0x43ba}, r1, 0xa, r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:17 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f007a3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x100000000000000}]) [ 1050.175691][T28654] loop4: detected capacity change from 0 to 16383 [ 1050.184573][T28657] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1050.196714][T28654] FAT-fs (loop4): Directory bread(block 16383) failed [ 1050.202401][T28664] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1050.204210][T28654] FAT-fs (loop4): Directory bread(block 16384) failed [ 1050.217672][T28654] FAT-fs (loop4): Directory bread(block 16385) failed 19:21:17 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:17 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x200000, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1050.244844][T28654] FAT-fs (loop4): Directory bread(block 16386) failed [ 1050.260780][T28654] FAT-fs (loop4): Directory bread(block 16387) failed [ 1050.267601][T28654] FAT-fs (loop4): Directory bread(block 16388) failed [ 1050.275089][T28654] FAT-fs (loop4): Directory bread(block 16389) failed [ 1050.282234][T28654] FAT-fs (loop4): Directory bread(block 16390) failed [ 1050.300409][T28654] FAT-fs (loop4): Directory bread(block 16391) failed [ 1050.308832][T28679] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1050.316662][T28654] FAT-fs (loop4): Directory bread(block 16392) failed [ 1050.336712][T28683] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1050.390394][T28680] loop5: detected capacity change from 0 to 32760 [ 1050.402132][T28680] FAT-fs (loop5): Directory bread(block 32760) failed [ 1050.408975][T28680] FAT-fs (loop5): Directory bread(block 32761) failed [ 1050.415756][T28680] FAT-fs (loop5): Directory bread(block 32762) failed [ 1050.423035][T28680] FAT-fs (loop5): Directory bread(block 32763) failed [ 1050.430175][T28680] FAT-fs (loop5): Directory bread(block 32764) failed 19:21:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201d23f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:18 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', '\x00'}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:18 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f5b9c3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x1000000, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1050.436911][T28680] FAT-fs (loop5): Directory bread(block 32765) failed [ 1050.443728][T28680] FAT-fs (loop5): Directory bread(block 32766) failed [ 1050.450524][T28680] FAT-fs (loop5): Directory bread(block 32767) failed [ 1050.457287][T28680] FAT-fs (loop5): Directory bread(block 32768) failed [ 1050.464163][T28680] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x900}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x200000000000000}]) 19:21:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x300000000000000}]) [ 1050.568716][T28703] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1050.576164][T28704] loop4: detected capacity change from 0 to 16383 [ 1050.584770][T28709] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1050.590337][T28704] FAT-fs (loop4): Directory bread(block 16383) failed [ 1050.598509][T28704] FAT-fs (loop4): Directory bread(block 16384) failed [ 1050.605439][T28704] FAT-fs (loop4): Directory bread(block 16385) failed 19:21:18 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f5def3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201d33f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:18 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d0000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0xe6b34000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1050.612479][T28704] FAT-fs (loop4): Directory bread(block 16386) failed [ 1050.619436][T28704] FAT-fs (loop4): Directory bread(block 16387) failed [ 1050.626457][T28704] FAT-fs (loop4): Directory bread(block 16388) failed [ 1050.633715][T28704] FAT-fs (loop4): Directory bread(block 16389) failed [ 1050.640590][T28704] FAT-fs (loop4): Directory bread(block 16390) failed [ 1050.652890][T28704] FAT-fs (loop4): Directory bread(block 16391) failed [ 1050.661115][T28704] FAT-fs (loop4): Directory bread(block 16392) failed 19:21:18 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:18 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f03fa3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:18 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x400000000000000}]) [ 1050.720025][T28725] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1050.792305][T28736] loop4: detected capacity change from 0 to 16383 [ 1050.812662][T28736] FAT-fs (loop4): Directory bread(block 16383) failed [ 1050.817876][T28746] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1050.820041][T28736] FAT-fs (loop4): Directory bread(block 16384) failed [ 1050.834043][T28736] FAT-fs (loop4): Directory bread(block 16385) failed 19:21:18 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00fc3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x7000000, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1050.841401][T28736] FAT-fs (loop4): Directory bread(block 16386) failed [ 1050.842384][T28750] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1050.848288][T28736] FAT-fs (loop4): Directory bread(block 16387) failed [ 1050.862644][T28736] FAT-fs (loop4): Directory bread(block 16388) failed [ 1050.869960][T28736] FAT-fs (loop4): Directory bread(block 16389) failed [ 1050.876793][T28736] FAT-fs (loop4): Directory bread(block 16390) failed [ 1050.884363][T28736] FAT-fs (loop4): Directory bread(block 16391) failed [ 1050.891547][T28736] FAT-fs (loop4): Directory bread(block 16392) failed [ 1050.924955][T28724] loop5: detected capacity change from 0 to 32760 [ 1050.951219][T28758] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1050.951732][T28724] FAT-fs (loop5): Directory bread(block 32760) failed [ 1050.970238][T28763] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1050.979300][T28724] FAT-fs (loop5): Directory bread(block 32761) failed [ 1050.986760][T28724] FAT-fs (loop5): Directory bread(block 32762) failed [ 1050.993641][T28724] FAT-fs (loop5): Directory bread(block 32763) failed [ 1051.002004][T28724] FAT-fs (loop5): Directory bread(block 32764) failed [ 1051.008926][T28724] FAT-fs (loop5): Directory bread(block 32765) failed [ 1051.015737][T28724] FAT-fs (loop5): Directory bread(block 32766) failed [ 1051.022590][T28724] FAT-fs (loop5): Directory bread(block 32767) failed [ 1051.029361][T28724] FAT-fs (loop5): Directory bread(block 32768) failed [ 1051.036112][T28724] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x500000000000000}]) 19:21:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x9b4}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201d43f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:18 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xa, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:18 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f03fc3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x9000000, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) [ 1051.138227][T28776] loop4: detected capacity change from 0 to 16383 [ 1051.146138][T28778] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1051.152123][T28776] FAT-fs (loop4): Directory bread(block 16383) failed [ 1051.160099][T28776] FAT-fs (loop4): Directory bread(block 16384) failed [ 1051.167060][T28776] FAT-fs (loop4): Directory bread(block 16385) failed [ 1051.174193][T28776] FAT-fs (loop4): Directory bread(block 16386) failed [ 1051.181287][T28776] FAT-fs (loop4): Directory bread(block 16387) failed 19:21:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x700000000000000}]) 19:21:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0xf}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3c, 0x0, 0x100000, 0x0, 0x1}, 0x0, 0x1, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) lsetxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@sha1={0x1, "20bb32ef5caf9faf15ecb5068e60c76dc1105571"}, 0x15, 0x2) 19:21:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201d53f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:18 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00ff3f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:18 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$usbmon(&(0x7f0000000100), 0x3, 0x0) sendfile(r0, r2, 0x0, 0x3) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x34) ptrace$cont(0x18, r1, 0x0, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x801, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x8, 0x9, 0x40, 0xa5, 0x0, 0x40, 0x80000, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000000140)}, 0x4011, 0x7, 0x4, 0x2, 0x0, 0x81, 0x1f, 0x0, 0x1, 0x0, 0x8}, r1, 0x7, r3, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe5, 0x1, 0xcc, 0x1, 0x0, 0x81, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000040), 0xa}, 0x30, 0xfffffffffffffff7, 0x81, 0x1, 0x9e38, 0xffff, 0x5, 0x0, 0x401, 0x0, 0x3}, r1, 0xd, 0xffffffffffffffff, 0x3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1051.188291][T28776] FAT-fs (loop4): Directory bread(block 16388) failed [ 1051.195468][T28776] FAT-fs (loop4): Directory bread(block 16389) failed [ 1051.202501][T28776] FAT-fs (loop4): Directory bread(block 16390) failed [ 1051.204164][T28785] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1051.217695][T28776] FAT-fs (loop4): Directory bread(block 16391) failed [ 1051.224656][T28776] FAT-fs (loop4): Directory bread(block 16392) failed 19:21:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x800000000000000}]) 19:21:18 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x3f, 0x9, 0x5, 0x40, 0x0, 0x9, 0x801, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x3a2f, 0xffffffffffffffff}, 0x240, 0x2, 0x8, 0x5, 0x3, 0x8, 0x3, 0x0, 0x98, 0x0, 0xffffffffffffff01}, 0x0, 0xe, r0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1051.317461][T28802] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1051.338778][T28806] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1051.345842][T28804] loop4: detected capacity change from 0 to 16383 [ 1051.372077][T28792] loop5: detected capacity change from 0 to 32760 [ 1051.381842][T28804] FAT-fs (loop4): Directory bread(block 16383) failed [ 1051.392379][T28804] FAT-fs (loop4): Directory bread(block 16384) failed [ 1051.399935][T28804] FAT-fs (loop4): Directory bread(block 16385) failed [ 1051.406954][T28804] FAT-fs (loop4): Directory bread(block 16386) failed [ 1051.415976][T28804] FAT-fs (loop4): Directory bread(block 16387) failed [ 1051.421254][T28792] FAT-fs (loop5): Directory bread(block 32760) failed [ 1051.423317][T28804] FAT-fs (loop4): Directory bread(block 16388) failed [ 1051.436295][T28792] FAT-fs (loop5): Directory bread(block 32761) failed [ 1051.443165][T28792] FAT-fs (loop5): Directory bread(block 32762) failed [ 1051.447275][T28804] FAT-fs (loop4): Directory bread(block 16389) failed [ 1051.449981][T28792] FAT-fs (loop5): Directory bread(block 32763) failed [ 1051.459042][T28804] FAT-fs (loop4): Directory bread(block 16390) failed [ 1051.463606][T28792] FAT-fs (loop5): Directory bread(block 32764) failed [ 1051.470791][T28804] FAT-fs (loop4): Directory bread(block 16391) failed [ 1051.476958][T28792] FAT-fs (loop5): Directory bread(block 32765) failed [ 1051.476975][T28792] FAT-fs (loop5): Directory bread(block 32766) failed [ 1051.484539][T28804] FAT-fs (loop4): Directory bread(block 16392) failed [ 1051.490640][T28792] FAT-fs (loop5): Directory bread(block 32767) failed [ 1051.490740][T28792] FAT-fs (loop5): Directory bread(block 32768) failed [ 1051.517710][T28792] FAT-fs (loop5): Directory bread(block 32769) failed 19:21:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201cd7f0240040000f801", 0xffffffffffffff1d}, {0x0, 0x9b5}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d30300004303030303030c6949162695fcb1630303030302c004ef53fe52c4a8f"]) 19:21:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7bcb9edb0092a8f00c0387e1157fa109f2487c8a4657ac1488d9279c351d092dc81708f12a9a00000080284ec31e27038f68c41f3997b3edcca34081043635a757ae24f355a0d8c72aa801ce18154bc1e09edeb4d6fefc1f3aa134d00d211ccf163613"], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x2c000000, 0x0, 0x0, 0x0, 0x0, "000000001000000000000010000000001000"}) 19:21:19 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00023f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0xf00000000000000}]) 19:21:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201d63f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) 19:21:19 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) vmsplice(r0, &(0x7f0000001780)=[{&(0x7f0000000100)="76be7edaa3ff301634b262a76072bb168b53b1f3135af842bb88397b3ed7b6813cc59887f8e51af502d9d08b2ffd9b1e11ce058ec5bddc974dea985d95b7d73f05ccdaf176810c8e5c6a1e6e2d1ebf743d310295c4463aa202a41feba052a4ced9d7153acd6bb5119eb0c721820929af6ce4f0cb3076dd9e5919531f3b69f6822179af2531b8e500653d1ce12042e2e3139707d28c866251ccad308da5b60c85d56f4e92c2afc2fcc99fa9cb96c19a0bf1b71cceb923e188f324ae9ea8d3a1f9ca0b2f44de2b71cbbcd72930b067bf50d0d21382", 0xd4}, {&(0x7f0000000280)="d7581e95feb54f66131a", 0xa}, {&(0x7f00000002c0)="a2fbcd86660d177cf42af217d7f6c82ff749cdb30a9017196633b96f2682c056e9f047736bd52392fd358d9b478aefd225308d065bf7d2aff0c036d9506c113625f2f6a0de6560bd4a129e77d511258a575a9bfc929fb1bfa46e5bf1c6bf9018cc38eb030e2b3a48a4658b7cda66e29e074a7eed87c9b4cda8f1eefe8f08bec1f5695fbaa12b318e1c36e149cfa6ed7508d759ccb6c73311e83d13768d91eb5ad43d3dd69275ab04208c4aed940ef91866280f714cfa274a8ff355e54032b74482cd07143ec73ba8dcf09e7df30d6066dc1e95e62695aa374734021fa98587a7426479dca6", 0xe5}, {&(0x7f00000003c0)="c201ad0b41841811f1feaee814997de2f3221b665b322ec9945ecfc52a132b4ea53bc42560c4de6b338e5703adcdaf978d8b93aae302ec6777e9619169d1bf233b56d833ea518160f5b6c24eabef9a8915eb9cc42d9fd3193a3935601da49d70ba095ea0dfbe7c6d7830cc7cf0a075aa92a360575b1f00bf690714d843e9e14579631c6963f3182d0b257087b8bc6099d48e3a013a5840869d3861b29fe97015406307795240fbd11beeac1b43dba77065d3b71d0e682de55a22cd5ca68752620e845b24449320b018b1d48bc02ad341bcf8cc50b96eff709973b66bdc6b6855694e68931742c87c", 0xe8}, {&(0x7f00000004c0)="0ab95db3dbfa80bf775408472ed1912f3397eeb62c4171e36f049a50b71e2003d2f5f93d7351b883ce84f1a949cad7fe1325307a9d25d6062ffe6305ba4ff7b09c735aa1d004b2c09a95ae56a11bf58a20a25698455828978561ffd0a68b597254b5177067f7dc50a33f19965f8b6781", 0x70}, {&(0x7f0000000540)="204af0d43c6d964121f7fd45108e7eb2a252bf201d799306a31f6845b7338a081d69d485bb384e244ff80836ba1e695b02477933d242eb244a021d5399db5cdb4e5ece622a818b292a65b62a3ebdaa719960d5763d57e5647721c4118e8a81a498f182044b8c2f34f38440f61f5ffc5746f7d16a7622e4d5abece904b5e2b7fb7277a74774a6b69c0c07ba18603d3591391046574df89cd504bee6eb771135ebebcf11dcc98f1d417e4f052b5de6facaff9e6954e77101eff525f45cf69548a1fe5e009ca617dd7e090f71d9494b0e4d7b09917b", 0xd4}, {&(0x7f0000000640)="b6a78888570cee63ae027dc0a32fb4a7f51432bfb1dcb1b54c8de07a5b48400ae8a7130b04351972eeff3368a4e89127572b885e394f9518a3b7136d0c3b97a0c50ab656cd0b3aa2aa00488e84467d3d7272d6adbf4864003a9fabf5682f9e3b3b", 0x61}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f00000016c0)="e9f9d509dc6ec424b5bd26cc7b080a5e69841270e3509cfb02e80f579858d56c7f5b93c43072c9e46360bee5f190336d24c0fdba29bb02be41baaa46d726e7209200dda24ed145695306256fcbb138a08bfc56bc285c568b91e1850f6dc8cc28d344f67747fa98fdd22abfafc07c8150e45b5b7964ae65d4e5f534aa23", 0x7d}, {&(0x7f0000001740)}], 0xa, 0x2) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000000040)="02a093fb190ac82e8774d83a11df38312c0bc90da16e232ddd7f6c17f086b3237386aca46c1d2c01a12610108d9f431ee68921c61b943da8a1e51b2cca7d9db64950ccf6ad34eb8d4c4563fff619dcb4844f967821678da5b99a646fce3daa5635cf49566f90022ad5b343f1326e2ca5937880810194a50bb72783190e00bfcfd298de2387ae9db82d13382c81cfac8de4a9", 0x92) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1051.629848][T28836] loop4: detected capacity change from 0 to 16383 [ 1051.632717][T28838] __nla_validate_parse: 194 callbacks suppressed [ 1051.632727][T28838] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1051.642144][T28836] FAT-fs (loop4): Directory bread(block 16383) failed [ 1051.664554][T28836] FAT-fs (loop4): Directory bread(block 16384) failed [ 1051.671397][T28836] FAT-fs (loop4): Directory bread(block 16385) failed 19:21:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x1000000000000000}]) [ 1051.678151][T28836] FAT-fs (loop4): Directory bread(block 16386) failed [ 1051.679166][T28838] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1051.684937][T28836] FAT-fs (loop4): Directory bread(block 16387) failed [ 1051.695206][T28845] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1051.709037][T28836] FAT-fs (loop4): Directory bread(block 16388) failed [ 1051.714122][T28838] netlink: 40027 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:19 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0xb500000000000000, 0x7, 0x7}) ioctl$F2FS_IOC_RESIZE_FS(0xffffffffffffffff, 0x4008f510, &(0x7f00000000c0)=0x22) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) 19:21:19 executing program 4: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e666174000201d73f0240040000f801", 0x17}, {0x0, 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000000)={[{@shortname_mixed}]}) [ 1051.726307][T28838] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1051.733051][T28836] FAT-fs (loop4): Directory bread(block 16389) failed [ 1051.740059][T28836] FAT-fs (loop4): Directory bread(block 16390) failed [ 1051.746928][T28836] FAT-fs (loop4): Directory bread(block 16391) failed [ 1051.760354][T28836] FAT-fs (loop4): Directory bread(block 16392) failed 19:21:19 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f00000018c0)="1c0000001200050f0ca6760000ee53c6ce0ffb299d49b23e9b200a00", 0x1c, 0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000400)=""/4096, 0x7e, 0x0, 0x0, 0x0) r1 = socket$inet6(0x10, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="1ba0000010001d0200fdc5cbdd041d8e828003000000000001a7960fab0fc8da78031c6660b08f00033f71aced466b4644434a88fed7d75725e1069e42dc4b3844e5fb82bb02fec770967c740c00000000d02830b5a4c01a92317320f0c0a5adb7b5b8bf255f1a8dffa8", 0xfe0b, 0x40800, 0x0, 0xffffffffffffff95) 19:21:19 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x11, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) munlock(&(0x7f0000212000/0x1000)=nil, 0x1000) [ 1051.790144][T28838] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1051.806280][T28838] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1051.816163][T28845] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x2f606557d6081b8a, 0x0) io_setup(0x3, &(0x7f00000011c0)=0x0) io_submit(r1, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000500)='}', 0x1, 0x5f01000000000000}]) [ 1051.859510][T28863] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1051.880971][T28863] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 19:21:19 executing program 3: sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x100}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x200}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20004890}, 0x8001) r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x11, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/packet\x00') tkill(0x0, 0x34) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(0x0, r5) r6 = fcntl$getown(r3, 0x9) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000300)="7eba5e9ba5aad8b58333a02ab729715c6bae3f3e52086c483f4e0d299ef53e9060b4ae9d7810c375a2afb30a50c5982e3ddd44badb7bf6601a3d451381144e1486f7e3943ebf365f7f22c5d2969575790a52274405e9fb6761b20816f5df27253fa9da7e4d76edcec916690b6ab16250f3dce329537e368f234fb317581cafd875270e3ddb9c6270b845441275f482cffd2323d4d1dae3b32702004b34bb04565e9add5080c430710271c183a1", 0xad}, {&(0x7f00000003c0)="dea3fab415f36c5113f8105af52085fadc76cc5d670e907b9f0a34f9e1b86c14979f8cb1f90305943792ed568f5abc536591c4876bff3806679a4bc496991a514fd3a2b92c3b6f331032a937bf7750c27b053459b4837a9b9fffa99d7098a11036cbf50e460ea457d7a5d46de2e466017b2c29de8986", 0x76}, {&(0x7f00000001c0)="33bda75191fd9bed34ac49338e7a2542424f9fc71b1e3d236eaa08", 0x1b}, {&(0x7f0000000440)="16b9a78e39e141ef4b038d8f96e084148416bc6b52fead", 0x17}, {&(0x7f0000000480)="ea3bd97a1b3e2af1236efdcdf6d2c6352077ace4543981f06cd8d959d0c7970afc45daa8c697770903844a9ba8960495aee87c0c5b3c74b9abd4eb2d875246494fc6a0694d351e06a248e40b775d597caefd7a7eb1ce26383828c4223839f33ae23206428b128c8a9a399ad5bd1e510f8e2f8e0e", 0x74}], 0x5, &(0x7f00000007c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee01}}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2}}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r2}}}], 0xd0, 0x40084}, {&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000000940)="616c84bc4d3cbc2bb29cb2e442a568ef42f7c58ef3c02aa1e102558681ac130f6b98a686e5f3d852ba155dbda03487848d57c6be960aa09d0e3f2e77202d3a0c6934fb35a5d58f2350cc6b553ae7432e48805b