ffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:35 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x191040, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r2 = fsmount(0xffffffffffffffff, 0x0, 0xe) syz_open_pts(r2, 0x400000) [ 1566.038694][ T5493] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 394242) [ 1566.053410][ T5493] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1566.071875][ T5493] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1566.110701][ T5493] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1566.276892][ T5493] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 394242) [ 1566.290176][ T5493] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:35 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000040)={0x0, 0x9, 0x9, 0x13, 0x8, "5a63682d5aa5d856f94ec90ba74f43932f59c6", 0x7fffffff, 0x6f4b}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r2 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0x0) r3 = dup(r2) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000180)='wireguard\x00') r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r6, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=@newlink={0x44, 0x10, 0x401, 0x800020, 0x0, {}, [@IFLA_MAP={0x24, 0xe, {0x9, 0x0, 0x8, 0x400, 0x8, 0x4}}]}, 0x44}}, 0x0) ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000010c0)) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000fc0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='p\r\x00\x00', @ANYRES16=r4, @ANYBLOB="000329bd7000ffdbdf250100000024000300000000000000000000000000002a59f9bd00000000000000000000000000000008000100", @ANYRES32=r7, @ANYBLOB="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"/3376], 0xd70}}, 0x20000011) fsconfig$FSCONFIG_SET_FLAG(r3, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f0000001080)={0x6, 0x48, [0x2, 0x100000000, 0x7ff, 0x8], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$smackfs_labels_list(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="2054e370bb202e202b6c13"], 0xb) [ 1566.324179][ T5493] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1566.332180][ T5493] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:36 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000700010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:36 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyS3\x00', 0x240000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x10000, 0x8}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0xca57, 0x200}]}) [ 1566.511900][ T5510] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 458754) [ 1566.543683][ T5510] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1566.589724][ T5510] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1566.615653][ T5510] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:36 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$FICLONE(r0, 0x40049409, r0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0xffff, 0x1}, {0x3, 0x10f}, {0x1, 0xfff8}]}) [ 1566.722697][ T5510] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 458754) [ 1566.759110][ T5510] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1566.790231][ T5510] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1566.798213][ T5510] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:36 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)={@private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$sock_qrtr_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) 13:29:36 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000020b0800010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1567.029732][ T5531] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 527106) [ 1567.038216][ T5531] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1567.065327][ T5531] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1567.073764][ T5531] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:36 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) sendmsg$NFT_MSG_GETRULE(r1, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000a80)={&(0x7f00000000c0)={0x9a0, 0x7, 0xa, 0x3, 0x0, 0x0, {0x3, 0x0, 0x8}, [@NFTA_RULE_USERDATA={0x49, 0x7, 0x1, 0x0, "eed52d2be65de712e8b90fa41c6c1e315fc8a526dc8014ff29079b30e398dd6e109bfb61ffa06a194a82bb4556c8d54695169aeb30c289898c055adc519b7d59b5e986a4e7"}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x3}, @NFTA_RULE_EXPRESSIONS={0x920, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@meta={{0x9, 0x1, 'meta\x00'}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x6}, @NFTA_META_DREG={0x8, 0x1, 0x1, 0x0, 0x4}]}}]}, {0x14, 0x1, 0x0, 0x1, [@fwd={{0x8, 0x1, 'fwd\x00'}, @void}, @nat={{0x8, 0x1, 'nat\x00'}, @void}]}, {0xbc, 0x1, 0x0, 0x1, [@connlimit={{0xe, 0x1, 'connlimit\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CONNLIMIT_FLAGS={0x8}, @NFTA_CONNLIMIT_FLAGS={0x8}, @NFTA_CONNLIMIT_FLAGS={0x8}]}}, @fib={{0x8, 0x1, 'fib\x00'}, @void}, @xfrm={{0x9, 0x1, 'xfrm\x00'}, @void}, @range={{0xa, 0x1, 'range\x00'}, @val={0x4}}, @match={{0xa, 0x1, 'match\x00'}, @void}, @dup_ipv6={{0x8, 0x1, 'dup\x00'}, @void}, @hash={{0x9, 0x1, 'hash\x00'}, @void}, @target={{0xb, 0x1, 'target\x00'}, @void}, @connlimit={{0xe, 0x1, 'connlimit\x00'}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_CONNLIMIT_FLAGS={0x8}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_CONNLIMIT_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_CONNLIMIT_FLAGS={0x8}, @NFTA_CONNLIMIT_FLAGS={0x8}]}}]}, {0x124, 0x1, 0x0, 0x1, [@quota={{0xa, 0x1, 'quota\x00'}, @void}, @immediate={{0xe, 0x1, 'immediate\x00'}, @val={0x20, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DATA={0x1c, 0x2, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x18, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}]}]}}, @lookup={{0xb, 0x1, 'lookup\x00'}, @void}, @synproxy={{0xd, 0x1, 'synproxy\x00'}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x5}, @NFTA_SYNPROXY_WSCALE={0x5, 0x2, 0x40}, @NFTA_SYNPROXY_MSS={0x6}, @NFTA_SYNPROXY_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_SYNPROXY_MSS={0x6, 0x1, 0x1, 0x0, 0x6}, @NFTA_SYNPROXY_FLAGS={0x8, 0x3, 0x1, 0x0, 0xf}]}}, @payload={{0xc, 0x1, 'payload\x00'}, @val={0x3c, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_CSUM_FLAGS={0x8}, @NFTA_PAYLOAD_CSUM_OFFSET={0x8, 0x7, 0x1, 0x0, 0x30}, @NFTA_PAYLOAD_CSUM_TYPE={0x8, 0x6, 0x1, 0x0, 0x1}, @NFTA_PAYLOAD_CSUM_TYPE={0x8}, @NFTA_PAYLOAD_SREG={0x8, 0x5, 0x1, 0x0, 0x15}, @NFTA_PAYLOAD_CSUM_FLAGS={0x8}, @NFTA_PAYLOAD_BASE={0x8, 0x2, 0x1, 0x0, 0x1}]}}, @hash={{0x9, 0x1, 'hash\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_HASH_SREG={0x8, 0x1, 0x1, 0x0, 0x1}]}}, @dup={{0x8, 0x1, 'dup\x00'}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x8}, @NFTA_DUP_SREG_DEV={0x8}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_DUP_SREG_DEV={0x8}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x15}]}}]}, {0x70, 0x1, 0x0, 0x1, [@connlimit={{0xe, 0x1, 'connlimit\x00'}, @void}, @dup={{0x8, 0x1, 'dup\x00'}, @void}, @dup={{0x8, 0x1, 'dup\x00'}, @val={0x4c, 0x2, 0x0, 0x1, [@NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x10}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x12}, @NFTA_DUP_SREG_DEV={0x8}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x15}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x4}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0x9}, @NFTA_DUP_SREG_DEV={0x8, 0x2, 0x1, 0x0, 0xe}]}}]}, {0x44c, 0x1, 0x0, 0x1, [@notrack={{0xc, 0x1, 'notrack\x00'}, @void}, @bitwise={{0xc, 0x1, 'bitwise\x00'}, @void}, @rt={{0x7, 0x1, 'rt\x00'}, @void}, @match={{0xa, 0x1, 'match\x00'}, @val={0x4}}, @range={{0xa, 0x1, 'range\x00'}, @val={0x3b4, 0x2, 0x0, 0x1, [@NFTA_RANGE_OP={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_RANGE_OP={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_RANGE_FROM_DATA={0x398, 0x3, 0x0, 0x1, [@NFTA_DATA_VALUE={0xc3, 0x1, "7566776c669e640c3f24c75606a34acf5f55008cb382efae79cbc8e712ccfbe0a0edbe7ba8cd6f5743a593de5045a5bff742664af3c301c5e83b06eac5d7d18e38d9f1a70b15902c5cb5f08c5bbf7312e59bec6307378870243cd42e4179187e45cbeadfd94e4b3ac78a17b243731c87440188a200675a55f60942816b1002082bbec4c38a07807e96aee1e93321dd5895dc8d403deb9732749bb079983268cefe33be58a0439d218f13971a548a29de453e863e9a00c9e22c2da906290baf"}, @NFTA_DATA_VERDICT={0x30, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}]}, @NFTA_DATA_VERDICT={0x60, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x62, 0x1, "1c5c32178c5e0eb6317db5607b1f0663de722fb154c21d2961cd1894b5b5c02c1f24ba1579b46941f3e64f81a790b344d9dcae7589b3afe63f89d63ecf8b0a4c014f5db1af5f324f032345b62af94da3f1579a99e0929b67dd6d1abfb605"}, @NFTA_DATA_VERDICT={0xc, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0x85, 0x1, "0abe73034c9721ca041ebedac25fb8cccaf4613466080b7bf1eaf949d631e7205e84d981f270a2eddfd114a8a81c2eca7ee61b4e9c23d28d36f6071e26c11b537c69a3e6163c091edac285a651c1fbe690adf84dc166d75f9a26608c0344aca93772306d57728b6e100053b1d4b4c054249ef271d27a67dbacfa66b3bee3fda31a"}, @NFTA_DATA_VALUE={0x75, 0x1, "583ee5635ef4ae22644a2643808ce9fc0fc7cb3ec08b5c3dbc2cc41bb3e503badef0c79ad6750e9601b83aba1f16ab9bcbdfc351e15cc94f15df99208ce51b07a6ff257349fd97568fa83c0476166631d6ee03a207b79dd648e2ef4b702a0800bf5a67eb4a09499249b14edd002b865e69"}, @NFTA_DATA_VALUE={0xce, 0x1, "3f0ada03b7c8a8bdc00f5dd2765ed731406693f0595f6653cea93a285b930903d8d14b10bf4b133f5756b6b97510fc1aa403a8a3856123f3d7fc42d5db5629132c31d2a9a5df11272a530ccda5e90759e2f9ab114631265327a0514f5e3520e9f364b58fe0b7a562aa75812a39f8a658ced6887db1b6abf17354513d2dfcb7fec06fba21744fa68abd1627ddf1d58f3f98d741c1257e203c98ff98579273a55470d656f7d8ea5e89a50256d385d54bd1980843e1243443fbc51e4fb91f5ea41d672df828fa964887d32c"}]}, @NFTA_RANGE_OP={0x8}]}}, @hash={{0x9, 0x1, 'hash\x00'}, @void}, @limit={{0xa, 0x1, 'limit\x00'}, @void}, @nat={{0x8, 0x1, 'nat\x00'}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_NAT_REG_PROTO_MAX={0x8, 0x6, 0x1, 0x0, 0xc}, @NFTA_NAT_REG_ADDR_MIN={0x8, 0x3, 0x1, 0x0, 0xe}, @NFTA_NAT_REG_ADDR_MIN={0x8, 0x3, 0x1, 0x0, 0x16}, @NFTA_NAT_FLAGS={0x8, 0x7, 0x1, 0x0, 0xc}, @NFTA_NAT_REG_PROTO_MIN={0x8, 0x5, 0x1, 0x0, 0x18}]}}, @exthdr={{0xb, 0x1, 'exthdr\x00'}, @void}]}, {0x248, 0x1, 0x0, 0x1, [@reject={{0xb, 0x1, 'reject\x00'}, @void}, @flow_offload={{0x11, 0x1, 'flow_offload\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz2\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz2\x00'}]}}, @payload={{0xc, 0x1, 'payload\x00'}, @void}, @payload={{0xc, 0x1, 'payload\x00'}, @void}, @match={{0xa, 0x1, 'match\x00'}, @val={0x174, 0x2, 0x0, 0x1, [@NFTA_MATCH_INFO={0xdc, 0x3, "b6be5816c346c0b1de9b607b7310298d792d5b61ffa3264ede532665e5d618e5c83f56d56f10727818f40d2ffb1897ab921440e5a73bba2a5b73c11dfee434a13b01844f449a5036e93f28b65f8919f87bcf7a734e7ba7ce6ad61ea26af41364718bcbeb9acc11af63802752c0b9f879570328c22b29fbf0f3bd861f5408afeb7b37ee490cab556d9b4a270b3f94f782d1e7f896ae62ad38bf2a450e915819e66ee13f3382ba4bb920c7efd31967d4d6e3c9fde47c62873a90b0ccd128779f67aab258197f90734023825b237faf84749ee818796dea277f"}, @NFTA_MATCH_NAME={0x7, 0x1, '^\xbd\x00'}, @NFTA_MATCH_INFO={0x78, 0x3, "9a6cc72dabfc6c3afbc57253154c9fb5738bd8efaca9616edd117e7be697f157541aa333246ea901cf1862d68617079454d68c6f2bcd9121d0e1c32297fd4b202801bc0eea44169be8fcb580379dcb24c1b31802727aa43d258716ce8ee1cbacc220531ece2805f0906407eafcfaac6a6a62ae06"}, @NFTA_MATCH_NAME={0x9, 0x1, ')&&/\x00'}, @NFTA_MATCH_REV={0x8, 0x2, 0x1, 0x0, 0x8}]}}, @exthdr={{0xb, 0x1, 'exthdr\x00'}, @void}, @tproxy={{0xb, 0x1, 'tproxy\x00'}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_TPROXY_FAMILY={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_TPROXY_REG_PORT={0x8, 0x3, 0x1, 0x0, 0x16}, @NFTA_TPROXY_REG_PORT={0x8, 0x3, 0x1, 0x0, 0xd}, @NFTA_TPROXY_REG_PORT={0x8, 0x3, 0x1, 0x0, 0x16}, @NFTA_TPROXY_FAMILY={0x8, 0x1, 0x1, 0x0, 0xa}]}}, @exthdr={{0xb, 0x1, 'exthdr\x00'}, @void}, @tproxy={{0xb, 0x1, 'tproxy\x00'}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_TPROXY_REG_PORT={0x8, 0x3, 0x1, 0x0, 0x10}, @NFTA_TPROXY_FAMILY={0x8, 0x1, 0x1, 0x0, 0x9b5d631cab4fc203}]}}]}]}, @NFTA_RULE_HANDLE={0xc, 0x3, 0x1, 0x0, 0x1}, @NFTA_RULE_ID={0x8, 0x9, 0x1, 0x0, 0x1}]}, 0x9a0}, 0x1, 0x0, 0x0, 0x80}, 0x10) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000000)={0x1ff, 0x1, 0x4, 0x1ff, 0x2c7d, 0x13}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/vcsu\x00', 0x42000, 0x0) ioctl$KDFONTOP_COPY(r4, 0x4b72, &(0x7f0000000f40)={0x3, 0x0, 0xf, 0x0, 0x17e, &(0x7f0000000b40)}) 13:29:36 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000900010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:36 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) [ 1567.298873][ T5541] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 589826) [ 1567.333817][ T5541] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1567.379178][ T5541] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1567.426381][ T5541] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:37 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)) [ 1567.549583][ T5541] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 589826) [ 1567.571426][ T5541] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1567.586738][ T5541] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1567.642180][ T5541] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:37 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/renderD128\x00', 0x4080c0, 0x0) 13:29:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000a00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1567.856307][ T5560] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 655362) [ 1567.873531][ T5560] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1567.894459][ T5560] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:29:37 executing program 5: r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x741680) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @private2, 0xbaea}}}, 0x84) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1567.911842][ T5560] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:37 executing program 5: getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040)=""/50, &(0x7f00000000c0)=0x32) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:29:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000b00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1568.184328][ T5572] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 720898) [ 1568.192519][ T5572] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1568.192857][ T5572] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1568.211909][ T5572] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:37 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$RTC_VL_READ(0xffffffffffffffff, 0x80047013, &(0x7f0000000040)) [ 1568.324195][ T5572] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 720898) [ 1568.388905][ T5572] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1568.397679][ T5572] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1568.469214][ T5572] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:38 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) 13:29:38 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002080b00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:38 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x723, 0x200}]}) [ 1568.753832][ T5591] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 722946) [ 1568.786436][ T5591] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1568.828413][ T5591] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1568.866620][ T5591] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:38 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x42, &(0x7f0000000080)={0x0, 0x7530}, 0x10) accept4(r0, 0x0, 0x0, 0x0) sync() getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@private, @empty}, &(0x7f00000000c0)=0x8) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1568.967520][ T5591] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 722946) [ 1568.978794][ T5591] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1569.004939][ T5591] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1569.037534][ T5591] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:38 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002ff0b00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1569.298657][ T5609] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 786178) [ 1569.306596][ T5609] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1569.337556][ T5609] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:29:38 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xfffffffffffffffe) ioctl$USBDEVFS_RELEASEINTERFACE(0xffffffffffffffff, 0x80045510, &(0x7f00000000c0)=0x7) ioctl$KDSETLED(r0, 0x4b32, 0x1) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r4) syz_mount_image$nfs4(&(0x7f0000000280)='nfs4\x00', &(0x7f00000002c0)='./file0\x00', 0x3, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="4f31ba9d95d5135bbfbbfa4cef591c5afa2a41b76b456130186da4ea852928c333d0eeb155f3186b73084d0ad9a52f7649116e385b5a6d6edf4196286d24f0680f2e76e33153260378bf3587e41d118f9ad4944b71d9088ae08034bcf1d790aaaff0647b17576a5b2c8dcbe49611204d23c8d75c44669033d583684cb78682902645b7f4650560aa95ebf3c5fe667e1651a83e654517bc120286bb01dca53fdbfa62319f1d5ae3391823c2a766e1da89", 0xb0, 0x3}], 0x4000, &(0x7f0000000400)={[{'sysfs\x00'}, {'ro\x00'}], [{@fsname={'fsname', 0x3d, 'sysfs\x00'}}, {@uid_eq={'uid', 0x3d, r4}}, {@permit_directio='permit_directio'}, {@seclabel='seclabel'}]}) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000180)={0x16, 0x98, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0x10, 0x0, @in6={0xa, 0x4e20, 0x5ef1, @empty, 0x1000}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f0000000240)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r5}}, 0x18) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x8}]}) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)=@ccm_128={{0x304}, "61891cad2c41e4de", "c746529fc0259c5c086be0e112459dc5", "c8b9eba2", "0633c085c5df6734"}, 0x28) [ 1569.347321][ T5609] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:39 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:29:39 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000c00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:39 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nvram\x00', 0x410001, 0x0) ioctl$FIONCLEX(r1, 0x5450) [ 1569.628777][ T5623] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 786434) [ 1569.636826][ T5623] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1569.645715][ T5623] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1569.653804][ T5623] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1569.731482][ T5623] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 786434) [ 1569.743105][ T5623] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1569.761578][ T5623] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1569.777371][ T5623] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:39 executing program 5: read$qrtrtun(0xffffffffffffffff, &(0x7f0000000040)=""/6, 0x6) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f0000000180)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) 13:29:39 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000d00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:39 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$MON_IOCG_STATS(r1, 0x80089203, &(0x7f0000000040)) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1569.937505][ T5640] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 851970) [ 1569.945787][ T5640] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1569.954663][ T5640] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1569.963128][ T5640] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:39 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000e00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1570.095882][ T5649] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 917506) [ 1570.124393][ T5649] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1570.151622][ T5649] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1570.177330][ T5649] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:39 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x81}]}) [ 1570.287241][ T5649] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 917506) 13:29:39 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$FBIOPUTCMAP(0xffffffffffffffff, 0x4605, &(0x7f0000000180)={0xffff, 0x9, &(0x7f0000000040)=[0x0, 0x6, 0x0, 0x401, 0x2, 0x1ff, 0x401, 0x4, 0xffff], &(0x7f00000000c0)=[0x7, 0x4], &(0x7f0000000100)=[0x7, 0x5, 0x3f, 0x28, 0x3, 0x3, 0x7, 0x4, 0xe59], &(0x7f0000000140)=[0x2, 0x5, 0x8001, 0x53, 0x2, 0x0, 0xa5a8]}) [ 1570.338653][ T5649] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1570.378341][ T5649] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1570.433839][ T5649] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:40 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UI_DEV_DESTROY(r1, 0x5502) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x101080, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x5373c01a690fba5, 0xf9, 0x20, 0xfffff000, 0x10, @remote, @mcast2, 0x8000, 0x700, 0x3, 0x20}}) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8046002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb4, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x38, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010101}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4004}, 0x22004040) 13:29:40 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000f00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:40 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) sendto$llc(0xffffffffffffffff, &(0x7f00000000c0)="8c557690cec5ab6fccaf4014ebae7624bacd328cd4ccb805192a79e11a735e38155fa32725826924d4a5e58bd7384abd28125813007cd8df6f9f5e81ca2b1db01a3879bdbcbc02673b520c54c6db4363a93a2a704803a7c7ce5d4ebf28aa92d4f6da3745663d6fcb8133b8bc50ed20962ccde4924dee435bbb2f8c0a49824f409fcc39886fee81c05871e86343932c07049f128e343e8d94b0c2dd6967e17c67faf927281fb5923d13366a00e6", 0xad, 0x23, 0x0, 0x0) [ 1570.725886][ T5669] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 983042) [ 1570.747753][ T5669] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1570.756770][ T5669] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1570.764798][ T5669] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:40 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) sendto$l2tp(0xffffffffffffffff, &(0x7f0000000040)="77349f7d9c1a8cdfe6808566a4a61925239bef11c963125d3e512a98b778", 0x1e, 0x40, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) [ 1570.846580][ T5669] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 983042) [ 1570.870786][ T5669] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:40 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r1, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r2], 0x4}}, 0x0) r3 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x701080, 0x1b0, 0x1}, 0x18) sendmsg$BATADV_CMD_GET_HARDIF(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffff}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x10020}, 0x20008080) [ 1570.948870][ T5669] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1570.992870][ T5669] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:40 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002201000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:40 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x70d600, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f00000004c0)={0x1, 0x1, 0xd, 0x1b, 0x23, &(0x7f00000000c0)}) [ 1571.233106][ T5690] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1056770) 13:29:40 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x0, 0x40}]}) [ 1571.288878][ T5690] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1571.318453][ T5690] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1571.369757][ T5690] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1571.455399][ T5690] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1056770) [ 1571.483842][ T5690] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:41 executing program 5: getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000340), &(0x7f0000000440)=0x4) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r1 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800) r2 = syz_mount_image$adfs(&(0x7f00000000c0)='adfs\x00', &(0x7f0000000100)='./file0\x00', 0x200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="6c2d7ef2c330194b662e883f27943a7a76daee52d5cfe5b62918dfe3e509e4b6d909a0bdc9c4910cd1e508ba4ac3369a6349dba19b904e10d7b764d17365032b5bcfbd33602b2877ad0cd8652b276e80e8eb0348a15822f62d02768e973905b888800592dfd4d248e15b5f292eb9cd194e4efb9fe90928cf003d97eaeead0c55031d", 0x82, 0x10001}], 0x201800, &(0x7f0000000240)=ANY=[@ANYBLOB="292b2c2c2a5e7d20285c3a9e28367d2c2c2f282a2d2c5c4b2c282e2c5d217d2c736d61636b66736465663d246a23272c6f626a5f757365723d3a2c666f776e65723d", @ANYRESDEC=0xee00, @ANYBLOB=',etid>', @ANYRESDEC, @ANYBLOB=',\x00']) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="695663686172736574caf25dab8012a829878eca7b"]) lsetxattr$trusted_overlay_opaque(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)='trusted.overlay.opaque\x00', &(0x7f0000000580)='y\x00', 0x2, 0x2) mkdirat(r3, &(0x7f0000000040)='./file1\x00', 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r1, 0x6, &(0x7f0000000300)={0x4, 0x0, &(0x7f00000002c0)=[r2, r0, r3, r0, r0]}, 0x5) [ 1571.554423][ T5690] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1571.586855][ T5690] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:41 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002001100010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1571.780678][ T5706] FAT-fs (loop5): Unrecognized mount option "iVcharsetÊò]«€¨)‡ŽÊ{" or missing value [ 1571.850789][ T5712] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1114114) [ 1571.868721][ T5712] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1571.889637][ T5712] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1571.897405][ T5712] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:41 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x80, 0x401, 0x0, 0x201, 0x1, 0x9}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x6, 0x9}) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000000)) ioctl$sock_ax25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={@null, @default, 0x1, [@default, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 13:29:41 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002001200010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:41 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0xa900, 0x0) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f00000000c0)) [ 1572.184737][ T5728] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1179650) [ 1572.194983][ T5728] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1572.205234][ T5728] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1572.214180][ T5728] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1572.294404][ T5728] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1179650) [ 1572.318648][ T5728] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1572.338856][ T5728] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1572.346629][ T5728] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:42 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x80, 0x0, 0xff, 0x6, "d7b177b75ca4838a8857bff4de57f36e7be4fe"}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:29:42 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002001400010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:42 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) prctl$PR_GET_TSC(0x19, &(0x7f0000000040)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:29:42 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$FIONCLEX(r0, 0x5450) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)={0x0, 'netdevsim0\x00', {}, 0x14}) [ 1572.696707][ T5743] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1310722) [ 1572.722178][ T5743] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1572.758136][ T5743] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1572.766397][ T5743] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:42 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000100)={0x0, &(0x7f0000000040)}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1572.860462][ T5743] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1310722) [ 1572.883520][ T5743] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:42 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$alg(0x26, 0x5, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x103100, 0x0) read(r1, &(0x7f0000000180)=""/4096, 0x1000) accept4$ax25(r1, &(0x7f00000000c0)={{}, [@default, @default, @remote, @rose, @bcast, @null, @netrom, @bcast]}, &(0x7f0000000140)=0x48, 0x80000) [ 1572.915571][ T5743] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1572.930668][ T5743] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:42 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002001600010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1573.099987][ T5766] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1441794) [ 1573.120938][ T5766] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1573.141005][ T5766] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:29:42 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x8001, 0xab6, 0x4, 0xfe01, 0x3}}) [ 1573.158162][ T5766] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1573.244571][ T5766] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1441794) [ 1573.272761][ T5766] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:42 executing program 5: sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, 0x0, 0x200, 0x2, 0x25dfdbfd, {}, [@SEG6_ATTR_SECRET={0x10, 0x4, [0xff, 0x8001, 0x6]}, @SEG6_ATTR_DST={0x14, 0x1, @ipv4={[], [], @remote}}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x7}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x579f4ca3, 0x8, 0x50000000, 0x401]}]}, 0x54}, 0x1, 0x0, 0x0, 0x48000}, 0x20000000) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1573.313901][ T5766] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1573.357265][ T5766] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:43 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) write$eventfd(r2, &(0x7f0000000040)=0x2, 0x8) 13:29:43 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002041600010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:43 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x511c00, 0x0) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f00000000c0)=0x200) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ttyS3\x00', 0x21c2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000100)={0x5, 0x0, 0x200, 0x5, 'syz1\x00', 0x200}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000140)) [ 1573.642818][ T5791] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1442818) [ 1573.688396][ T5791] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1573.708513][ T5791] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1573.720124][ T5791] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:43 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1573.815664][ T5791] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1442818) [ 1573.827473][ T5791] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1573.845439][ T5791] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1573.856273][ T5791] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:43 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:29:43 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002041700010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1574.150103][ T5809] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1508354) [ 1574.158152][ T5809] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1574.204739][ T5809] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1574.218664][ T5809] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:43 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000040)={0x0, 0x0, r0, 0x0, 0x80000}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x80600, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000180)=0x5, 0x4) [ 1574.334631][ T5809] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1508354) [ 1574.343278][ T5809] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1574.343579][ T5809] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1574.360551][ T5809] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:44 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002041800010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:44 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$CHAR_RAW_HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f00000000c0)) [ 1574.559571][ T5826] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1573890) [ 1574.595411][ T5826] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1574.656282][ T5826] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1574.707865][ T5826] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:44 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000040)) r1 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x40080) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r3, 0x0, 0x0) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1574.818524][ T5826] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1573890) [ 1574.833760][ T5826] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1574.850833][ T5826] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1574.859789][ T5826] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:44 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002041900010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:44 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x6, 0x0, 0x20, 0x1, 0x0, 0x0, 0x1, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3f, 0x1, @perf_config_ext={0x0, 0x4}, 0x5102, 0xffff, 0x7, 0x8, 0x9, 0x7fffffff, 0x7}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1575.075103][ T5845] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1639426) [ 1575.092773][ T5845] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:44 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) getpeername$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x3}]}) [ 1575.174382][ T5845] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1575.240790][ T5845] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:44 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_WRITEN_FRAMES(r1, 0x40184152, &(0x7f0000000580)={0x0, &(0x7f0000000540)=[&(0x7f0000000280)="8fc8045481d562dc9dfd033862dde6278bd806020f019fde988a241fd43ebae63efb0c6c2f3dcee2324dd61e052f803b95e5e5b0ccbb9df072f14b64663bd2", &(0x7f00000002c0)="74fea9b092f4f161bb2b17d766cd97f2d95784d095e70799df7a378e0fd81efa91b53193a8378b025300328e9e3cf6329d54282dbf285919435d776478cfa173de41795820c55d75e95b7ca3370760e6fa2cbbd19b689fa8e8b1268d35695fd3ebf8123eaccf12b966e6698a389f226d4c94997a1e5b6e941423e5d9cba31d03004e76c2cff1a12aae789217582d458c8733712005a968", &(0x7f0000000380)="2a16d308f72f0926fdc40ada2340d90045d510eff65454b3f06005646dcc8d4a284be3402b47a399341849004705dc8cf958830e547e44618296ac7886fd90cace1e228e9161935f99909c37f14257db9df3c58edb0d7ba5b78c0d9744c1cd6bf9dff6c593ded472309c9fe8c5abdd75e6dc94731a1aa82cd6bcb982c59470e98965a2793c67dab128d678003c934210", &(0x7f0000000440)="953df450118ce40df0a2c1b75191df7e0a7298e9a4239f91fe175891728ae2", &(0x7f0000000480)="727e409c6cd2ac2855ab09a4243e46f8802cebfa7f560e26f0922828e5e6543dc31a452de5b2826f2e88a3b94bed169d941e9d65aa7c8765579f8cf16f03da6160249b6fba66aee7154952d5092b496751e599d0be7f75a0619bd93035b9703d4ddd6f2a4ef3d4472c95dae29127e1bcc7d3f7056ed9b6abe10c045895c3ef3de2acadf16fd72866a326374c69651fcb0c6bc4a1e224783d35f606ec2f4226b92696593d53ea19005082999f6eba87c17a3344b9e9b6bf7df29b8bd4"], 0x3}) sendmsg$IPCTNL_MSG_EXP_NEW(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x124, 0x0, 0x2, 0x401, 0x0, 0x0, {0xc}, [@CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x3}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'sane-20000\x00'}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'netbios-ns\x00'}, @CTA_EXPECT_NAT={0xe8, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x14, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_NAT_TUPLE={0xc, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_DIR={0x8}, @CTA_EXPECT_NAT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @rand_addr=0x64010102}, {0x8, 0x2, @private=0xa010102}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_EXPECT_NAT_TUPLE={0x60, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x8}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x40}}, {0x8, 0x2, @private=0xa010101}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x14, 0x4, @mcast1}}}]}, @CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x800}, 0x10) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1575.329215][ T5845] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1639426) [ 1575.339182][ T5845] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1575.377928][ T5845] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1575.427418][ T5845] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x0, 0xfffc}]}) 13:29:45 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002041a00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:45 executing program 5: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000040)={0x6, @empty, 0x4e24, 0x2, 'lblc\x00', 0x25, 0x3ff, 0x5f}, 0x2c) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) [ 1575.663289][ T5864] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1704962) [ 1575.692176][ T5864] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1575.743387][ T5864] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:29:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1575.788538][ T5864] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x50) recvmsg$can_j1939(r1, &(0x7f0000000440)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)=""/176, 0xb0}, {&(0x7f0000000240)=""/236, 0xec}, {&(0x7f0000000340)=""/16, 0x10}, {&(0x7f0000000380)=""/118, 0x76}], 0x4}, 0x20) r2 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0x0) r3 = dup(r2) fsconfig$FSCONFIG_SET_FLAG(r3, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r3, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x7, 0x1, 0x301, 0x0, 0x0, {0x7, 0x0, 0x8}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x850}, 0x8081) ioctl$SNDCTL_DSP_GETFMTS(r1, 0x8004500b, &(0x7f00000000c0)=0x4) [ 1575.918471][ T5864] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1704962) [ 1575.935026][ T5864] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1575.964703][ T5864] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1575.988573][ T5864] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:45 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002041b00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x0, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r1 = signalfd(r0, &(0x7f0000000040)={[0x5]}, 0x8) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) [ 1576.197942][ T5882] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1770498) [ 1576.225302][ T5882] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x0, 0xfff7}]}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0x531102, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0x3269, 0xf885}, &(0x7f0000000100)=0x18) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r2, &(0x7f0000000040)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000011c0)=ANY=[@ANYRES32=r0, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) [ 1576.287156][ T5882] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1576.354749][ T5882] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1576.456215][ T5882] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1770498) [ 1576.507316][ T5882] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1576.542566][ T5882] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1576.552393][ T5882] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:46 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$PPPIOCGDEBUG(r2, 0x80047441, &(0x7f0000000100)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8c400, 0x0) ioctl$TCXONC(r3, 0x540a, 0x1) r4 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r4, 0x6, 0x0, 0x0, 0x0) fsmount(r4, 0x0, 0x0) r5 = dup(r4) fsconfig$FSCONFIG_SET_FLAG(r5, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1}}, {{@in=@private}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) sendmsg$ETHTOOL_MSG_RINGS_SET(r5, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x14, 0x0, 0x200, 0x70bd29, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x8810}, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r6 = dup(0xffffffffffffffff) fsconfig$FSCONFIG_SET_FLAG(r6, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00000003c0)={{0x1, 0x3, 0xff, 0x2, 0x2}, 0x4, 0x0, 0xffff}) 13:29:46 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002041c00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1576.797215][ T5906] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1836034) [ 1576.832668][ T5906] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1576.870941][ T5906] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1576.907615][ T5906] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:46 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x400000000000039c, &(0x7f00000000c0)=[{}]}) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) r2 = getpid() r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x17, &(0x7f0000000080)={0x0, 0x0, 0x9}) fcntl$setown(r1, 0x8, r3) 13:29:46 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002001d00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1577.089677][ T5917] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1900546) [ 1577.103353][ T5917] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1577.133149][ T5917] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1577.202309][ T5917] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:46 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0x110, 0xffffffffffffffff, 0x8000000) [ 1577.310303][ T5917] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1900546) [ 1577.343123][ T5917] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1577.402664][ T5917] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:29:47 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)) [ 1577.453896][ T5917] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:47 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002041d00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:47 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x10000, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f00000000c0)={0x0, 0x800}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1577.791276][ T5936] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1901570) [ 1577.813208][ T5936] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:47 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f0000000140)={0xc, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) ioctl$VIDIOC_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f00000000c0)={0x0, @reserved}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000280)={0x2, 0x1, 0x7}) [ 1577.843256][ T5936] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1577.873351][ T5936] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1577.950686][ T5936] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1901570) [ 1577.976077][ T5936] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1578.036146][ T5936] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:29:47 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/41) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x0, 0x1, 0x7fff, 0x2, 0x401, 0x1}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1578.090798][ T5936] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:47 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002041e00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1578.318443][ T5956] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1967106) [ 1578.331862][ T5956] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1578.401739][ T5956] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1578.437192][ T5956] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:48 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r1 = syz_mount_image$squashfs(&(0x7f0000000040)='squashfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0xa, &(0x7f00000014c0)=[{&(0x7f0000000100)="f1909eb6d21f468e92a3daafe78d21b396a0421893d69f1f8c44f6097508206a563b725b93d0e7de1041ff7cc53d8b86a4ea3c9454008efe9bb0220593b5bbfbd5d75299a6b64d1e0114b0d519e000b6538c51b994ed9363c03438fc2ba76da5d6b4cdfce92dbcb70abc0aae878cecea1452d1", 0x73, 0x8}, {&(0x7f0000000180)="6df3dfbab67ca96bd8b0182946fbb19f9f9885ae44f69a519c69ba9e40a869dd1551ec56943fdf", 0x27, 0x40}, {&(0x7f00000001c0)="7d3d5f761f1d160d95ce7f3d374efb0b048738021d6b82fb5c4e0bba3c3a57db996fe08df3c7fcc59af9d1c13dee5b18a9bd4e249bef79a78d8db777ca959a94f7325e8501caebdf4478d21ef6f157e5d34a59420349f34ce65c8437d3cc62826555df449f465de4d1af9887b475cdb7fe73d3bf93ae379db353523be55cee7a637e69301367dac956583d52ba725b43871860faf6fe87a71f61501209005859a0582bc3c9769c740f24f7188a98b4431aba9e29fec8d6f3ada8de3df72ce3ab4a49b846eebff432f07b04331d945470afa602c68460754b7f4bf638859a0e191d3fecb15076d2cb191ca9f3f76cf43ae3fcc3d0a1215d383c6bf143928eb3de72d825fd1fd15ca2a5d67b6936519e0ace8712d7989ff51eb592cdf648fae29b201e9b2664f0e8f8b5cf15b0a5a1747ed1be5f394c6f06ad5b841f10e3c8caf15af9b24c8d34ca2a82c4208c239b070eb055849c376702a93d08738fdd0cdd062c82f308085551a6e557f6cc84be194dd5237f61e6e2e3164d11de47c04b17488443420572065456d7dceb366d30185fc94a3f29b714e532e95ae20f93f1a53510b9947d106e05b17a4df4f2b021f883bcf8f29737bb073a2ae2433ea71d3b8ff30147c0dc9468190b417f7d5d8471d9b5c052d8b044fa668d834bec122ed554ec75e48e4d284ab2dfd44b8437214b311eb0f5a8ac264e2465c0d2f712f880a410fcdcc386f5aeaef1d15885a653c3ecda9d7f92a2f685299f8e033820410da8b85614ffc2adf1c6355a64e6b1a922508effd952a30d5cc1a9cdf85cab56411317576ca42fe7c1a316162360b84ca6e043464f478c6c1b98731e040239b756854c0fcca4b94e749777bc46abded817e28d658411748b51adf5f1113306dc9ab3bcb6b17228e2a77e0f1ed31c361c63c105d268ddf5ebaee2e38f54b5cb08c40f9227cf41f3a2f329aabc78d900ebd7788069fb98c604baeb0efe85c7be13a35dd99c3c92dd949fd8eac369f8b475d43a03c6c1db6f14311c6c5e7d65d94bfed4571ef1663f8b0e50bfcad6065e6e715d6c4c6fda8cd4d06a132fe655848f7aeb894a74be1f499b5e495dd95d8fc73c9b5faf25db8c5ce85c57d00e50b28afe0e3692e46e52972876a5a3c220cd75b1bd4ebb1c986038f871112b93ea81c0c33f907bb129c875d976dd53c1f0c8a091240fdb270ec68c1ffd0e0859b6ef6c2a18b868446f18e90fc06eef883a53d7c1250c5fe76443ae6c292a45b28fa5c1733800298ce9025c83067c0aa1b7d47a5b6c711ceffee12f8f03032f2fb6e5010dbdbab81ff512bf1631a6031b7851d316746516c407a8f54c30321e4c55e5def103fb747204ee17aa9f4305ca0a86d861798158fd2374c1aaedeac80a2a43cbbd597d46cc33e2c36a09f95794ea96f2abc81f9747a87a24bef7aba2da69f703a4811600ca7f4992864ab7072297777d1337e47ce1ab7a2684c5408d9c807acb572f9ca770026ff475f39dd74e6bd42363b3cf886b95b24dfeb5faf090d54ea3c99d3233496ac1aaead8455db0ca0bccf1e2f085235e50179a3f36af4ad3e84945a121ec9eae03743b11ce678d0009b25905b638fbe6659e13ae4f7228a87b617f7a7b215fa9123475a1848f2b6439c8110137d97b2ff75e1d2dd375674d0d168e73c3dec01fe5a2d2a519268fe8038be150040a00ab612e578a4faa06542fa758628431ba7d551d8dc4ed79c92a2dfdc17f697f85e78f3fc59f905538d1e6218c1e3032cb25051b3fba0bbde44146a78cc22be524c21f90a64e984d0d60f25a013df0efd83a4b6d4e69b3237bdb54ce7c24eb12989084037d95483dcfe1aa1bdbecd3200ebf4019fe6e88aa8550f64f055bf65e82df16a111e2521a3c27b7d3f8bbd1c0eeaa21c19ebd80d1f7ee43c00035eaa20dd63f9114fd082cb3355a86b77a2c654443a7eb75e39c0f0dd99b25e4a45146c82b0bebd093e1dcb7408a07c18f989ba64d7e8e15b8521293f51e2d1ece3598b9bfe10ba587cd177aac24fd08a17de90344a5d0d4fb8095652fed9e3a9e4eebed86ac05a0e1ae73dd7f542ea49ab94879189570efc679d7e5592cf1cd65c26b96fd2cc147b809a0086feca136c1a8f5688743134542aa320c0d4c428dfd3a2030ad54951f42ea3a74ca425465477b4bda368136c14c52b4c55f3309cf6653b4f68130979e8187007961ba46d277985e1686a82ea3c09a134756b90c945c45d0448280eb07e93693d4c81cb3a983a1c39265a381aa0a3ae605d21a629c1753196969cfdfb949605a3aeff2e8411636b4225768c5dccc052bc42ab26dbd9bf70e10be692bb1b570399088a5f254814bc149371f81df6d6a2f488c63eebb90170331599b7c430fa9e2e7e298e7ca51017f027b6acbe3ebe47de1857915dff927a147535b3f100aabca694e7932405b8aed99f0fae8166e493c73e631ad345ad3b42fdeb7a81e3e38a18061baab6c48862115a832a163cb4734044138fea36e9b23245fe5614019b7117f1a23dab551dbfa3f164f273b38697a22785524a569517bf73c64d9c011f75808f5078c6c54980e324c9ebd5b8bfa512aa75f7bc53bf71d45a5c56dce3416d2e42e77462ac48f11f6499ec0a512a71bd51b70a976d469c585b1f549cf43584746f72d1ba08c072c54b5d61e486d6ddb368fbd6f0c2d29ce45a65ae65a2409d40c6f458d5a91bc05ce51d868993a5ff68986d7aa4d4bdfcda060d931633188a75700605baa8c5106ae521a393ac3e0a0d12ba2981db5f30f56410c7fc9ec1798b23b0c31900c5e6ce4ee3fd023ad1ab8a404735ed791a25218a5dccb7bf84b007cfeeef33ccdf57a02ad6ccc617151cc969f8ed97aa1e040e0f6b3d72830e2c1e1293f40a020579e67c930b95cc1ae1d416db85e78033cc980ec1bf009e9ab46f977a7f9bf5eb1ca948cac539f39e9dcb134e6d4f22ec02e0b5e0ee575642b03c11748953c6d3160a489b80baf786622e03070044364e4c0be4bdebe03904d1be5186fd5f0f12043fc06e8b79521f71ea77a00fd82f341fead844c75a0d06de73cf0d690e6a58c3f55edd4fda7f538512bc67bdaeaa06200884f3cdf52d0cd34bfa53a802def0e713243e1843b9d188d7a7163fc73fda6ba6f7e31d4829b1e1b8fc313e4af536a1567be06e94bce17dbc364a9cacc871b6f2a4e1af08694e6aa4049f7c8df2252ec8a3826bc39e528948ddfeda98354d026d39d2ab0dc0a5438ae2f86592a7c21e2bb4ac297c20daec4475a3e1e39c7c19ef2c20941c4078c186cbba0f9ba03f1d6ba7bd4315e52251f2d2a25db549212e1a94b35cb92d8db6a3d6ce0521c794fd5d73d0071b0bd993045f915eb03d89155c08aebf924678ae63c030b26561f5f24d60e7219f66d0a70943b3c153e416c177f60dfa8c88c7a0013ae076d511a02734a4c42a8019a21988e9b6c9bccdec2d1e51b5aa232bdc81c7fa20ca59f79b1584a270fe2f2f9eca34f2f4eb05596b49323288cb1c793e55f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0x1000, 0x80000001}, {&(0x7f00000011c0)="0ed4e93bf4e797b481a4188776829c554ecc40c4a3772228e00eee17127d9d314fcdcd2f6dcb35a50a45517f2029505fa118aa4bc7a309d006ca98c6f7bf27fc08a262c512fbf7382df18017fea26d8c2c7af14f5740c14575684a7cacb88056a9c7ac170ab098b03134e12ff6f9213e24796e9b8a8d1daed88256ecc3f990e689ab4b86", 0x84, 0x61f0}, {&(0x7f0000001280)="d11312198ca0ed994b1ae23d1a0441d538c5327f1dc957fef857e5e9f7a3210e7b4766e7", 0x24, 0xaf12}, {&(0x7f00000012c0)="0b054f937d377ead7f3cf5c20feb69c7626f79a5b905bf4572fabb7f71e2ed559dead44be94d57535414476d85f73db6c11316", 0x33, 0x5}, {&(0x7f0000001300)="8dc7c7746d6fbd2963a36988c9f5bd06f81d90d668863b568b9e924f712617e189b97320e2f14a8e90369a1f7388f905", 0x30, 0x2}, {&(0x7f0000001340)="738809a764db7fda3345fd87746e313908fad2924c8e47843d1ad83f774931e23af71e5d03e27b6307f9a5a3bb65823b9f7da7c7ebceebe101fa58bdf95ee7b74399e098eeeb601ebcc5d2bb03975cd439bf0be517a9b4f6c16e3c0bd4fe125b367accf04139aa1d3b317b6128f2d39c936412f06bb9937d1a5ca876ae412f309c30007a35809a77ffd614e7da126e3b5bd22d10c52c103b892b7237064e4f6dba90", 0xa2, 0x3}, {&(0x7f0000001400)="63a51a5c5f65b7253e4c5b27394f4934b025a8b92fad3bad5ac433ede62bef86", 0x20, 0x6}, {&(0x7f0000001440)="f422dad1a7b2b9e723e9563119fa66000d0552a880c70a21da385a25a9d05ebd1ce0fd6529bb814fddbc3f1112b1c00b0959ad4916c17a31aad9340639318468c8819881970e98f818ef4e07bd076e34663b2e0a62b1902eedff8914539cce", 0x5f, 0xfffffffffffffff7}], 0x25000, &(0x7f0000003600)=ANY=[@ANYBLOB="2c2c2c262c7b272b7ddb2c2b2e217b2c5b7b2c4a3a3a0e912e2c6f626a5f747970653d275e252c27297b2f2c0051196fa18310b8cceb8594544c25898bc00c66f0b648e5b6e4f43ef0a0d5cb7e4b347760078236e1737fa038dcf0d16df8e206ffdd70d54130328dbafccb03e504d6107aefbadb39a86d6c99db58714f4a0b2d5017575d0e5b16b0c2571d710b9a1681c63887dc4673179add29c3928f92eef70c8d9b81dc2ba113015a0f6297bce3fa5c535b19209938c8d36ad0b6861785b8bd9dc5253cbbc0fc0134069db8c566aabcb6a5a5f428580c821cc13c75b8622b2f06e751ada3fc06a38830e0cc589b2788259bfabe4e"]) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000001600)={{0x0, 0x7fff, 0x7, 0x0, 0x9, 0x3, 0x357, 0x800, 0x20, 0x35, 0x9, 0x5, 0xfffffffffffffff8, 0x4, 0xfff}}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000002600)={{r2, 0xe31, 0x3, 0x5, 0x0, 0x1, 0x2ab, 0x5a7, 0x7, 0x7fffffff, 0x10000, 0xa0ba, 0x5fb9, 0x5, 0x2}}) [ 1578.569059][ T5956] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 1967106) [ 1578.577962][ T5956] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1578.619018][ T5956] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1578.649742][ T5956] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:48 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002041f00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1578.895548][ T5977] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2032642) [ 1578.913613][ T5977] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1578.923024][ T5977] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1578.939588][ T5977] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:48 executing program 5: select(0x40, &(0x7f0000000040)={0xfff, 0x0, 0x8, 0x7, 0x4, 0x2, 0xfffffffffffffffc, 0x80000001}, &(0x7f00000000c0)={0x5, 0x9, 0x8, 0x20, 0x1, 0x8, 0xfffffffffffffffc, 0x8}, &(0x7f0000000100)={0x6, 0x2, 0x293f, 0x6, 0x5, 0x400, 0x4b7, 0x4}, &(0x7f0000000140)={0x0, 0xea60}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1578.995856][ T5977] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2032642) [ 1579.032770][ T5977] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1579.083651][ T5977] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1579.134362][ T5977] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:48 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002002000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:48 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000800)={0x24c, r1, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_PEERS={0x50, 0x8, 0x0, 0x1, [{0x4}, {0x44, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @local}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x4}]}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @c='\xa0\xcb\x87\x9aG\xf5\xbcdL\x0ei?\xa6\xd01\xc7J\x15S\xb6\xe9\x01\xb9\xff/Q\x8cx\x04/\xb5B'}, @WGDEVICE_A_PEERS={0x1b0, 0x8, 0x0, 0x1, [{0x1a0, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x14c, 0x9, 0x0, 0x1, [{0xac, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @loopback}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x2}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @multicast2}}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x1f}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}]}, {0xc, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}]}]}]}, 0x24c}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x8, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x10) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1579.357664][ T5992] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2097154) [ 1579.388815][ T5992] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1579.428432][ T5992] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1579.450737][ T5992] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:49 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1579.543154][ T5992] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2097154) [ 1579.561050][ T5992] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1579.581292][ T5992] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1579.598294][ T5992] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:49 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002042000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:49 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x140) accept4$tipc(r1, &(0x7f00000000c0)=@id, &(0x7f0000000100)=0x10, 0x800) [ 1579.754337][ T6008] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2098178) [ 1579.770842][ T6008] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1579.781475][ T6008] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1579.792010][ T6008] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:49 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x2000, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)={0x11f8, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x11e4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0xe2, 0x5, "9e1fa1274006aadc51753392f3331fa7df905b25f5433a88d425a27778334658f157605c518631993d07b1fc71d23a0ae8ba148d40459c4b3e758691e1ed20c0b789a6603adf9e7c222bf0079054373c2fc09226e37c3db475713db333d178506b1c3a8b57515221b41ef50a5248b1f63cfe43af10a601922616a4ba0856d8887926438868170b0d976784d50e15f1bfdb3fc3bd7514c9418948b1fb655980c62c314149f3bb2731e29408259b0d999910b9b9cf4585ae33007af2563db3132a9499aae648cba84db9dbbc09ae5339ced905f12403af680a60287d370bd4"}, @ETHTOOL_A_BITSET_BITS={0x5c, 0x3, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '&:#&{\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3f}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ',{\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x16}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fff}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '#@\x95\\\\)\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x400}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7ff}, @ETHTOOL_A_BITSET_BITS={0x84, 0x3, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f25}, @ETHTOOL_A_BITSET_BIT_NAME={0x15, 0x2, '/dev/dlm-monitor\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3ff}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}, @ETHTOOL_A_BITSET_BIT_NAME={0x15, 0x2, '/dev/dlm-monitor\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, ']\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '.\x00'}]}]}]}]}, 0x11f8}, 0x1, 0x0, 0x0, 0x44010}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x28f) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) r3 = accept4(r2, 0x0, 0x0, 0x180800) listen(r0, 0x2) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r3, &(0x7f0000001a00)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000019c0)={&(0x7f0000001780)=ANY=[@ANYBLOB="0067107b", @ANYRES16=0x0, @ANYBLOB="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"], 0x240}, 0x1, 0x0, 0x0, 0x41}, 0x100) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x2000, 0x0) r6 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r6, &(0x7f0000000040)='./file1\x00', 0x0) r7 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r7, &(0x7f0000000040)='./file1\x00', 0x0) r8 = pidfd_getfd(r1, r7, 0x0) ioctl$RNDADDTOENTCNT(r8, 0x40045201, &(0x7f0000001700)=0x4b) writev(r6, &(0x7f0000000240)=[{&(0x7f0000000100)="4093735dc3a076a71af9b80aca5ec06eed7629721e8bec58375496773507377372a68f7f549318040f382fa2acf938f8ef74545d7e9cfffde796ca2051bf849edcd5f910508756cc8899909738686f7cb8fbfa9401487deb200e9dcdda9a9cbfbdeb6ac0a7d7e20369065a5ab0366228859ba79a8d63bed3e740989934ab38a423596396a7284094aaaacee6ce1e2a6470674e5ccd656b6e4791fac68ab5e45e66e4a86886c4c8cd5363de0f5a", 0xad}, {&(0x7f00000001c0)="ed135d3c397352534418ed7b8cff4fb7b603911174ddf0a002c6cc26ecad214be0f3166f510effee662b0433b7673048f5257d461b2ff39f", 0x38}, {&(0x7f0000000200)="7985a66f292be0f1797bd0ab0b33d31edfb75fe4f8250af43fdc19d24b96b6431c5cfc4e19", 0x25}], 0x3) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f00000000c0)={0x3f, 0x8, 0x9, 0x2, 0x7}) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1579.870193][ T6008] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2098178) [ 1579.883335][ T6008] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1579.903502][ T6008] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1579.926133][ T6008] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:49 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002102000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:49 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, &(0x7f0000000040)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1580.262544][ T6029] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2101250) [ 1580.305963][ T6029] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1580.329059][ T6029] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1580.337018][ T6029] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1580.451875][ T6029] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2101250) 13:29:50 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x4) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000400)={0x115, 0x12, &(0x7f0000000000)="d2b643de7f2973f38b8383f060bc3aa7668ff4b25e698fc37d48ab7b7c8e30fc922652af1c0a67b1b068707c321400f3e1767fe8dd6fbdbbb0b98ee14d32f4d42a539807241725897b5c4f15038e2682ea377cf265d56fbe9db2ab2d29b92da54d56b304b79508b036db6a99b98363fa1b710503a08b663ab8d73dfe18c357d7ed90be0f5376ea45c11324180a2c00f231dd1a6eec28d503cf658c6b31d84e4b6c3bc6865166ce93cf259e0911530823b2d45d36789c1cf8047409c17e241ce9a82c8513f1d4dceb3bf237187432ad94ba53055e56fd333071880695b14e82524ca243799b8a113f0960a914a4aef477e897a107cdc43fdef5545201e388154a9cf2d9f8ab7e4fe8700fc99f591de391748f89e957b8a4115fb6b9fb8999a0b6945ef3d0e764b3b617e3a260b481ab35c13046b25316ea6379fff262b24354709776520af00b02b4807eafb10d2e3c13345ebb79adc802f7021bf2b212798434a2d716ea862f114ec851e2f7f9a6a3b91a2623303817656b5c59c9f7b8db862fd2936c5fae0478b72493aeaa34fddfb4579bfe928efa31573d5220522310305075c9545f0f8af7b7ce0f18b81c90482ef1e6997bf723d051f90dc6d4f76634d22666195a1eca69814237688f7db50d91fd3dfde850467d18ef0d19d9199f50267c6351e07f1e898411899e6fce6fe84801ad5ec74912f78f7628ff597d493571e494f8e294f3634f7686db10e351d72eb16cafdcb54a75a30e38d139d376d706daaa464457b720adfa477557cac7c0b4a2c11c1fe36d38780f4ca7c92bba757043a594c3bf4ddfe491c97e7f0d393f9fa6745253c29e4e46a0ef57380368d10fca783c3aa221bc8d7b850b536e4d20ebc4978a755416f38f9673cc5f862aa235e06dd6403ba0c815d4ccd6fb0bb9ce68a5527c49cf6cbf2871b274fbdd29d10907efa223a9b384acb38c6824e049931a88f2bbba357f499469793c427249369684a5eb5111ffd4072d64a780575a604f432b69bae68505225980368052d58cfb21bb4d505e3a8c3e2b132523051991820496d13d08552259ea9ef4cf481cbb5584c834b02d17a5c7b5143110ad866ce74642ca707fb0eb68c47f475935ff3b7f5a377fa0b09136b0964651456b810b915adf089d418ae7923601dc26a64d190c57e63bb7aaf5ad42d9b9614c7720325d07e5ac6187fe2cd538e3ca61082283db917f6cfed11287be55698fb056e6fa469e536293f347321b44348094ec0f04b449b86771da08cc0a7338d481e1315f6365261f2a5625034214c72f883f5f2966def75c6c55d12040a620648229193c0668c26950ebabab86c7a63e7a9d657d35f19fdc41ea47cd11e64b7135e8150351bca8d52468766b3061f65b605bde8932e3af8b18be5e3c29b5072b6a7e3289e4961f4ddb4b8f91c9904c654834366a07"}) socket$tipc(0x1e, 0x2, 0x0) [ 1580.495503][ T6029] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1580.543315][ T6029] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1580.593401][ T6029] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:50 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ocfs2_control\x00', 0x1a0600, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000940)=0x20) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x0, 0x4000}]}) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x4, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r2, &(0x7f0000000040)='./file1\x00', 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000800)=0x0) syz_mount_image$reiserfs(&(0x7f00000001c0)='reiserfs\x00', &(0x7f0000000200)='./file1\x00', 0x1f, 0x7, &(0x7f0000000740)=[{&(0x7f0000000240)="62b0ef4ab750ffdf817fada8552cd70ee7e0dcd8d22793d87f6df395b58bba414f3a38068c2ff0d3de8decfc5147a152c81a93e0bf5e34d2a1b5ff0109795cb76bc7759256ac5ba5d5161bd90b28c136cf92f9f1d748405201ba771c2bd2ad4b1cf5b0c41f5557a8c4f490ef6cb362b6d290a7a1cc18a9eaf53577de10", 0x7d, 0xa38}, {&(0x7f0000000500)="3eda8baa638709c9fb307ebabedf567a3a82da930228d8cec036924582dc12e558ee1bbe93bccd3af295a579a83f5be8d08fc776c65899d2de339013d9fcff8e74549d3d8a779458060d95ecea8195bcc571ebbe72de9a78ed55751fe68979c8de23996d2f9f422f95a308d18d97dfa5a9c903491f42d638b03a64d8af7df01dae42f794e852556a80c8022f220a3082d14a2fef13bc1a9a7f388ba5cf82c1fc0bd13e6660a1b758ef987ec2a27fc89ab941a35bd7f789", 0xb7, 0x6}, {&(0x7f00000005c0)="bc32fe5a66bf3dc7fd6cd9ec202e7f5bc1e51b2bd55f822dde9a454182ee1f9f309660312616fd529a04e0a1a93ae3c02c948c224f1d343a12a194feadb33adfdcc8b5e688c38913366e3b029a5386d0f57fc642ca4704cd52fd410e5670f60daabbe6cade763ccf0635733efa9cb364950b72715b6642316acfa49510be9c398f6e89", 0x83, 0x401}, {&(0x7f0000000300)="1778a17c", 0x4}, {&(0x7f0000000340)="b3da65c914a9b04635e64eb5954f39ede7", 0x11, 0x5}, {&(0x7f0000000680)="ec5d3fe4946415cfa08822298fd701629a48fa69d2914a1f0e5e070af8ae8fe7e7d32a91b63c392630b6e1b3211c3108f21b79f199f6c099407aeb4e4f2b42a301bd08e7c64ed090d228b0e5b2abfed3c5afd5d846748c99a5d62d464dc2d2238b3e081587c2a8f553bf7bcf89dc6ae5cf5ba0669ad97db5ae05ed82251e5bc046330916cd25bbcc890cdc54", 0x8c, 0x5}, {&(0x7f0000000440), 0x0, 0x1f}], 0x800000, &(0x7f0000000840)={[{@data_journal='data=journal'}, {@usrjquota_file='usrjquota=syz'}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation'}, {@balloc_hashed_reloc='block-allocator=hashed_relocation'}, {@resize={'resize', 0x3d, 0xffffffff}}, {@conv='conv'}, {@balloc_notest4='block-allocator=notest4'}, {@hash_rupasov='hash=rupasov'}], [{@smackfsdef={'smackfsdef', 0x3d, '+\'\'\xfa#-@^'}}, {@euid_gt={'euid>', r3}}, {@obj_role={'obj_role', 0x3d, ':'}}, {@context={'context', 0x3d, 'staff_u'}}, {@appraise='appraise'}]}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x10200, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={@map, r4, 0x1e}, 0x10) pwritev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="12a132366f76f863b05426e3e88ea255032f92d060d42863d1700d9c1b5a4b65b9f9d0dd4d2f75c7994e3706096d06d3c61cb5417c6270e9dffaf933f8900cb01bc329c847d5ee1c31d248732a0f3856", 0x50}], 0x1, 0x7, 0xb23c) 13:29:50 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002042100010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1580.907394][ T6049] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2163714) [ 1580.935127][ T6049] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1580.945054][ T6049] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1580.957760][ T6049] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:50 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000380)={0x6, 0x1, 'client0\x00', 0x0, "3740649f76bed90f", "3a07443b4b93c701173b28965b4158e8348309b4dd35a57263177151c96c85b0", 0x3, 0x1}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x280002, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000001c0)={0x3, 0xff, 0x6}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000440)=""/8) getcwd(&(0x7f00000000c0)=""/235, 0xeb) ioctl$SNDCTL_DSP_RESET(0xffffffffffffffff, 0x5000, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x9c, 0x0, 0x400, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1b}}, @NLBL_UNLABEL_A_SECCTX={0x33, 0x7, 'system_u:object_r:unconfined_execmem_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:dlm_control_device_t:s0\x00'}]}, 0x9c}, 0x1, 0x0, 0x0, 0x80}, 0x2000c801) [ 1581.085055][ T6049] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2163714) [ 1581.129073][ T6049] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1581.169918][ T6049] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1581.214315][ T6049] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:50 executing program 5: write$P9_RMKDIR(0xffffffffffffffff, &(0x7f0000000040)={0x14, 0x49, 0x1, {0x20, 0x1, 0x1}}, 0x14) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x80, 0x200000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000140)=0x10) 13:29:50 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002002500010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1581.424480][ T6069] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2424834) [ 1581.441803][ T6069] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1581.461963][ T6069] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:29:51 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd/4\x00') [ 1581.479951][ T6069] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1581.577780][ T6069] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2424834) [ 1581.601311][ T6069] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1581.611105][ T6069] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:29:51 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000000)=""/83, 0x53}, &(0x7f0000000080)}, 0x20) [ 1581.633381][ T6069] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:51 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002002600010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1581.822732][ T6084] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2490370) [ 1581.853179][ T6084] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1581.891444][ T6084] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1581.943908][ T6084] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:51 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x2000}]}) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x80, 0x0) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r2, &(0x7f0000000040)='./file1\x00', 0x0) r3 = syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x9, 0x6, &(0x7f0000001480)=[{&(0x7f0000000180)="29d62a26e9f26261875e38ce43ae62e6deef11ab955c4940dc8c397472c2240353b637999f64dabd82db5fd5a79784baf432d5da0b25943d2dab3480c15410e855ccadc35b1feece40d0c4642b", 0x4d, 0x6}, {&(0x7f0000000200), 0x0, 0x400}, {&(0x7f0000000240)="a325ac2cd1ec229b4500eba6c121f9e3acfc0a0bab5346a4a057fae4c0aa7d4471a175042fb0b5e1273ddba2302ef8032604bbe5384a6249acd6b3196bc4486de402f6709ce78fba95a555b5822e6277cd46c09f89bdc9c78254f3b62162910db41661fe", 0x64, 0x1000}, {&(0x7f00000002c0)="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", 0x1000, 0xc5}, {&(0x7f00000012c0)="7d1ae1cd3bc8ea3c10077664a3f86d4eddbb2b4b37682a56e1098418ec07c5473449c22ee1946b2c8510e8a256dc060ef03f836f040732d225bf5880933a675004b37f3d403879bf9142e7c51bf79e58e5e198730aec40b1742a753aef62b0fa3000dcac3417b8bbfeca72356112740ff19782b5414810b9e2614faedeb8c0c36ab1651bd1c45866da96a4fa00fc9f39b80451a4692e7f5142e0f477068954b968c66ffed0d910c1609ead8dbd4c91e83fd6670e7be8d2c5054d0a19171a8950d54f5516ed76a1559e9df23eeaeef063d59f7d9bb918bc310dcf6073604c", 0xde, 0x400}, {&(0x7f00000013c0)="9f961af06e2623c8d49a73ad7c932cfb30615035ea1d5eb0e1e9367e34782e276341d9d79bb34b98cadf2c8d38cb17efdd01674aece38938611b6f243262eaec40ea9126a78e41edcc318cfb074244f0676f012903fdc4d8bfd99392eb72fb2a8f49ad32405dab193cdf8c8644b189e71d14fb424b2fc3eaef5f33cedf014d07f30d9ad0dedac00a22313f099a1120d6865d45d65de7212a84541e37", 0x9c, 0x800}], 0x20021, &(0x7f0000001540)={[{'\'\\(/.'}, {'\x90'}, {'/proc/capi/capi20ncci\x00'}, {'/proc/capi/capi20ncci\x00'}, {'#^**$[+*^#]+/-&!+:#*(%-:'}, {'/proc/capi/capi20ncci\x00'}, {'/proc/capi/capi20ncci\x00'}]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000015c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, &(0x7f0000001840)={{r3}, r4, 0x4, @inherit={0x70, &(0x7f00000017c0)={0x1, 0x5, 0x9, 0x6f, {0x8, 0x7, 0x20, 0x3, 0x5}, [0x3, 0xc6, 0x8, 0x5ece, 0x9]}}, @subvolid=0x7}) ioctl$SOUND_MIXER_WRITE_RECSRC(r1, 0xc0044dff, &(0x7f00000000c0)=0xfd9) 13:29:51 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002be2600010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1582.167086][ T6097] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2539010) [ 1582.195374][ T6097] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1582.205800][ T6097] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:29:51 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000000040)={0x2, 0x2}) [ 1582.215140][ T6097] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:51 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002d22600010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:51 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x2}]}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETVESABLANK(r1, 0x541c, &(0x7f0000000040)) [ 1582.376351][ T6108] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 2544130) [ 1582.399469][ T6108] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1582.419013][ T6108] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1582.432411][ T6108] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:52 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002003700010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:52 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x1ff, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1582.583277][ T6117] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 3604482) [ 1582.615376][ T6117] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1582.657733][ T6117] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1582.698784][ T6117] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:52 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000040)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x0, 0xfffe}]}) [ 1582.813824][ T6117] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 3604482) [ 1582.841827][ T6117] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1582.879593][ T6117] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1582.887980][ T6117] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:52 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup(r1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$TIOCL_SELLOADLUT(r2, 0x541c, &(0x7f0000000040)={0x5, 0x7ff, 0x2, 0x0, 0xd27}) 13:29:52 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe2$9p(&(0x7f0000000040), 0x80000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) 13:29:52 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002023e00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1583.171501][ T6138] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4063746) [ 1583.179686][ T6138] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1583.199687][ T6138] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1583.207576][ T6138] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:52 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) setsockopt$rose(0xffffffffffffffff, 0x104, 0x2, &(0x7f0000000040)=0x2, 0x4) [ 1583.294780][ T6138] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4063746) [ 1583.314360][ T6138] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1583.356035][ T6138] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1583.388676][ T6138] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r2, 0x4, &(0x7f0000000040), 0x1) syz_mount_image$nfs(&(0x7f00000000c0)='nfs\x00', &(0x7f0000000100)='./file0\x00', 0x40, 0x4, &(0x7f0000000480)=[{&(0x7f0000000240)="bfc939467205fe73240a600175611899f6ae7200ef336432399a146e4f7459f29ec80ce12107e1edbf00b0dece8bed329d4e354a55dc42c9e4a54a39682ebcb2f805346c08e661e5e8f3954eecfd666ab997a0a8e60fa9bb12e939dea3de8dedcd9930f0c4659303a74480e170193dd791447b82c8ab2af7c062c3d73b51f761e9d5583237c358", 0x87, 0x3}, {&(0x7f0000000300)="3128144d11c522da3fd4b0bd3c815f1069194e0c450cd62829c68654f9f2139dfa3286f0ba3b32812e0e01d0bb567d2c8dd66b1250043c55e7607bc2a8063cb0a210515c3298b7847f05c432b40af98f7bd45b2629089fee72af1749fea30e8a4d589e66eafd739132775efbabe7a9b00659a83ed1b0106ac86856ceac5d848f56b0fed76dcb669dd46a5f663e7f2c1375b6e3806f9b8a9fcba963d6028e893ecacf98a436cf64b9f95773b81b602a5c12909fdb15fd7ee4ee", 0xb9, 0x547}, {&(0x7f0000000180)="35f21229ecd1d3abe5815cbb76d45e8ea2587cd80f74778dc0aa108bfa6b7433d0bc25453f736963d1f3693f45043a4c7ecb2663fe608c2e16e8f5024b0c95f13f6f0c03d59d6ba1d6a7d677d971feb1be11c6c6e1f3e560732289d2f08aa24dd90bb484c17c49e8841948169e7d2f08baba9cf4a91c6be15cc3dc99a8ce", 0x7e}, {&(0x7f00000003c0)="d34b874c1b777c8d40ec4eac1e27c08dbf62466531e9bdef0c49f963858cec5094d120ae6f23cd461813b9a0e6d2e65614e231bd7561f75efd469cb647a3904a4eb36594e58755265b801e777ef0716c2d5c91abd5afea1b111fe0705f225bb1c9df6e9402a280cbe67f4abb39a3e786ce8d3c7a3a824cb4ffc55960deb86c348766ae46a15109d143ac1cb87c6517285ff6dd0ce7f7bed40fcb", 0x9a, 0x400}], 0x1002002, &(0x7f0000000500)={[{'sysfs\x00'}, {}, {'sysfs\x00'}, {'sysfs\x00'}, {'ro\x00'}, {'[-'}, {'sysfs\x00'}, {'ro\x00'}, {'sysfs\x00'}], [{@fsuuid={'fsuuid', 0x3d, {[0x34, 0x36, 0x65, 0x32, 0x66, 0x39, 0x66, 0x65], 0x2d, [0x35, 0x36, 0x0, 0x34], 0x2d, [0x60, 0x65, 0x0, 0x65], 0x2d, [0x31, 0x66, 0x37, 0x66], 0x2d, [0x37, 0x31, 0x38, 0x62, 0x35, 0x34, 0x34, 0x61]}}}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x0, 0x63, 0x36, 0x32, 0x66, 0x63, 0x65], 0x2d, [0x39, 0x63, 0x36, 0x35], 0x2d, [0xc6, 0x33, 0x66, 0x33], 0x2d, [0x62, 0x36, 0x35, 0x37], 0x2d, [0x33, 0x35, 0x34, 0x38, 0x66, 0x31, 0x31, 0x31]}}}, {@fowner_gt={'fowner>', 0xee01}}, {@subj_role={'subj_role', 0x3d, 'ro\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'sysfs\x00'}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@appraise_type='appraise_type=imasig'}, {@fsmagic={'fsmagic', 0x3d, 0xc9}}, {@dont_measure='dont_measure'}]}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:29:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002003f00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1583.608375][ T6159] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4128770) [ 1583.635668][ T6159] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1583.676493][ T6159] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1583.717929][ T6159] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1583.774019][ T6159] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4128770) [ 1583.782456][ T6159] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1583.791244][ T6159] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1583.799269][ T6159] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0x4, 0x20}) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vim2m\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000004c0)=0x3) 13:29:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:53 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @private0}, &(0x7f00000000c0)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x101}, 0x8) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1583.990875][ T6174] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4194306) [ 1584.010378][ T6174] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1584.043378][ T6174] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1584.069876][ T6174] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x208201, 0x2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:29:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002574000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f00000000c0)=[{}, {0x8, 0x73b}, {0x7, 0x2}]}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$USBDEVFS_REAPURBNDELAY(0xffffffffffffffff, 0x4008550d, &(0x7f0000000040)) [ 1584.364333][ T6186] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4216578) [ 1584.384742][ T6186] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1584.436639][ T6186] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1584.501458][ T6186] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1584.598092][ T6186] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4216578) [ 1584.618743][ T6186] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1584.641061][ T6186] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1584.649779][ T6186] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:54 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000025f4000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:54 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x1}]}) r1 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0x3, 0x2) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f0000000140)={0x7, @win={{}, 0x1, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_TRY_FMT(r2, 0xc0d05640, &(0x7f0000000140)={0x7, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r2, 0x4020565b, &(0x7f0000000000)={0x0, 0xefdf, 0x2}) [ 1584.806175][ T6198] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4218626) [ 1584.835947][ T6198] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1584.895411][ T6198] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:29:54 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1000}]}) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x230000, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=0xffffffffffffffff) ioctl$TIOCEXCL(r0, 0x540c) socket$can_raw(0x1d, 0x3, 0x1) [ 1584.950142][ T6198] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1585.088805][ T6198] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4218626) [ 1585.146201][ T6198] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:54 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x2) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1585.197799][ T6198] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1585.236790][ T6198] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:54 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004800010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:54 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000600)={0x0, 0x20}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) sendmsg$AUDIT_SET_FEATURE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x20, 0x3fa, 0x4, 0x70bd2b, 0x25dfdbfe, {0x1, 0x0, 0x1}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x44}, 0x40000410) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000640), 0x4) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000000c0)={'syz0\x00', {0x6, 0x401, 0xb864, 0x1000}, 0x4f, [0x1, 0x6, 0x0, 0x0, 0x9, 0x6, 0x2, 0x21c, 0xff, 0x3, 0x4, 0xb3, 0x4, 0xb69, 0x7, 0x3, 0x9, 0x4, 0x10001, 0x38, 0x16, 0x1f, 0x9, 0x3, 0x800, 0x1ff, 0x7, 0x1f, 0x9, 0x40, 0x96, 0x5, 0x1, 0x3, 0x1000, 0x200, 0xdd2, 0x101, 0xd8, 0x800, 0x472cc87f, 0x3, 0x1f, 0x1ff, 0x0, 0x0, 0x8, 0x8000, 0x9, 0x7, 0x2, 0x1, 0x20, 0x200, 0x7, 0xfff, 0x4, 0x401, 0xfffffff8, 0x0, 0xc1, 0xfffffff9, 0xd643, 0x4], [0x8000, 0x81, 0x0, 0x2, 0x5, 0x3, 0x5, 0x8, 0x2, 0x81, 0x9, 0x7, 0x4, 0x0, 0x7fffffff, 0x401, 0x1, 0x1, 0x10000, 0x2cc9, 0x8, 0x6, 0x2, 0x879d, 0x328c, 0x9, 0xed, 0x4, 0x81, 0x9, 0xb6bf, 0x40, 0x80000000, 0x8, 0x9, 0x26d, 0x80000001, 0x7d461220, 0x2, 0x1, 0x81, 0x32956190, 0x2, 0x1, 0x1, 0x11a, 0x1, 0x5d8, 0x40000000, 0x8, 0x3, 0x8001, 0xadc, 0x7, 0x7f, 0x0, 0x0, 0x3ff, 0x6, 0x8, 0x2, 0x6, 0x2, 0x9], [0xd51, 0x80000001, 0x1000, 0x9, 0x237, 0x3ff, 0x5, 0x9, 0x2, 0xfb23, 0x1, 0x4, 0x2, 0x5, 0x8000, 0x7, 0x1f, 0x1, 0x2, 0xe1de, 0x3f, 0x401, 0x6, 0x0, 0x2, 0x2, 0xc1b, 0x1, 0x9, 0x1, 0xfffeffff, 0x400, 0x6, 0x8, 0x2, 0x0, 0x200, 0x7, 0x3, 0x1, 0x401, 0x9, 0x3, 0x1, 0x91, 0xff, 0x4a7, 0xcd, 0x8, 0x7b0200, 0x8, 0xffff, 0x7, 0x8, 0x5, 0x101, 0x1, 0x2f8f2698, 0x9, 0xffffffff, 0xfffff001, 0x7ff, 0xe8, 0x81], [0x44, 0x8001, 0xca0, 0x0, 0x10000, 0x18, 0x180, 0xb84, 0x200, 0xfc8, 0x4, 0x8, 0x0, 0x9, 0x400, 0x7f, 0xffffffff, 0x5, 0x1, 0x9, 0xfffe0000, 0x100, 0x3, 0x3, 0x7ff, 0x8, 0x2b, 0x2, 0x8, 0x40, 0x1ff, 0xcd, 0x3, 0x2, 0x3, 0x1f, 0xfc, 0x2, 0x2, 0x2, 0x5, 0x0, 0x2, 0x8, 0x0, 0x7fffffff, 0x9, 0x0, 0xffff, 0x1, 0x809, 0x3ff, 0x8, 0x7, 0x7, 0xce58, 0x7f, 0x4, 0x8, 0x7fffffff, 0x9, 0x4, 0x3, 0x4]}, 0x45c) [ 1585.485771][ T6221] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4718594) [ 1585.509205][ T6221] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:55 executing program 5: ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000040)={0x400, 0x6, 0x8, 0x7fffffff, 0x9, 0xdaa2}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x4000000000000040, &(0x7f0000000000)=[{0x200}]}) [ 1585.552490][ T6221] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1585.597159][ T6221] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:55 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) write$UHID_CREATE2(r2, &(0x7f00000000c0)={0xb, {'syz1\x00', 'syz1\x00', 'syz1\x00', 0x76, 0x800, 0x1f, 0x8, 0x5, 0x0, "9c070637ed5996ec62325b1a6cded5f53a00163238631c590f84910c7d63ac2b86f086c198ab437e58707acbc9d1a08c22aaf5d44b27ac2956be7c3e26e829a3d686cb49634c6752591c0e63c6d095389866ab7c8ad02b1997fa17c7eec1eb5de74924d58a6bc42b5cef77489e6f3295c80f527207bb"}}, 0x18e) [ 1585.711095][ T6221] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4718594) [ 1585.735015][ T6221] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1585.767898][ T6221] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1585.823039][ T6221] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:55 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x2, 0x7fff}, {0x81, 0x2}, {0x3, 0x58}, {0x8, 0x1000}]}) 13:29:55 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[{0x2}]}) 13:29:55 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004c00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1586.073700][ T6246] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4980738) 13:29:55 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x0) [ 1586.121377][ T6246] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1586.196688][ T6246] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1586.234674][ T6246] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:55 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000002400)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002480)=""/90, 0x5a}, {&(0x7f0000002500)=""/80, 0x50}, {&(0x7f0000002580)=""/33, 0x21}, {&(0x7f00000025c0)=""/11, 0xb}, {&(0x7f0000002600)=""/179, 0xb3}], 0x5}, 0x40) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040)='ethtool\x00') sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)={0x14, r3, 0x1, 0x0, 0x0, {0x1c}}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f00000039c0)={&(0x7f0000002780)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000003980)={&(0x7f00000027c0)={0x1190, r3, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKMODES_OURS={0x30, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x15, 0x5, "d17c08cdf7375cfa3ae921dffb6bafc4b3"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}]}, @ETHTOOL_A_LINKMODES_OURS={0x114c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffff7}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x10001}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0xac, 0x3, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x13, 0x2, '+\'-$\xf3]({/@\xf6\\-{\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xa85}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ']/\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '+(+^@\'!-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '&\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x7d, 0x5, "ac18264082ea102bc6043e116d5a70161176711d86f5704c4919fdbe00a77a46fb85dce5ce7c8dbfb3e801610ca9ea00afa885da3d46c8b48ad5c5576c507ef2a26eac6c3e79d3b8690c833824597f9a017c0f8d3402f4128ab46fae5f01022a66af1d6d14cd46eec969dd47d919de88be28b028d251eb0a27"}]}]}, 0x1190}, 0x1, 0x0, 0x0, 0x10}, 0x4000001) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1586.344167][ T6246] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4980738) [ 1586.373708][ T6246] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1586.427988][ T6246] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1586.472736][ T6246] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:56 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) syz_open_dev$ttys(0xc, 0x2, 0x0) 13:29:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002405700010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:56 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x2) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1586.721691][ T6269] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 5718018) [ 1586.747660][ T6269] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:56 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x2}]}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETVESABLANK(r1, 0x541c, &(0x7f0000000040)) [ 1586.769838][ T6269] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1586.819520][ T6269] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:56 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1586.916809][ T6269] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 5718018) [ 1586.928420][ T6269] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1586.947169][ T6269] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1586.964413][ T6269] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002005c00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1587.118688][ T6284] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 6029314) [ 1587.135747][ T6284] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1587.153154][ T6284] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:29:56 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1587.168821][ T6284] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1587.279946][ T6284] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 6029314) [ 1587.324987][ T6284] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:56 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1587.397443][ T6284] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1587.422777][ T6284] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:57 executing program 5: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b61, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:29:57 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002405f00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1587.637775][ T6301] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 6242306) [ 1587.678801][ T6301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1587.717577][ T6301] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:29:57 executing program 5: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b61, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1587.745232][ T6301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:57 executing program 5: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b61, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1587.830267][ T6301] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 6242306) [ 1587.838329][ T6301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1587.878925][ T6301] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1587.936066][ T6301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:57 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:29:57 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b61, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:29:57 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002006000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1588.175451][ T6319] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 6291458) [ 1588.184642][ T6319] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1588.203994][ T6319] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1588.228667][ T6319] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:57 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b61, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:29:57 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002006200010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:58 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b61, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1588.388110][ T6330] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 6422530) [ 1588.422192][ T6330] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1588.478521][ T6330] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1588.528106][ T6330] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:58 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, 0x0) 13:29:58 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, 0x0) [ 1588.666603][ T6330] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 6422530) [ 1588.701901][ T6330] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1588.760161][ T6330] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:29:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002006300010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1588.803685][ T6330] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:58 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, 0x0) [ 1588.907398][ T6350] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 6488066) [ 1588.926917][ T6350] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:58 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, &(0x7f0000000080)={0x0, 0x0}) [ 1588.985642][ T6350] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1589.002223][ T6350] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1589.099042][ T6350] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 6488066) [ 1589.107084][ T6350] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:29:58 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, &(0x7f0000000080)={0x0, 0x0}) [ 1589.168851][ T6350] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1589.176605][ T6350] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:58 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, &(0x7f0000000080)={0x0, 0x0}) 13:29:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002006500010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:59 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, &(0x7f0000000080)) [ 1589.456108][ T6373] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 6619138) [ 1589.474102][ T6373] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1589.524253][ T6373] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1589.571605][ T6373] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:59 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, &(0x7f0000000080)) [ 1589.677203][ T6373] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 6619138) [ 1589.710811][ T6373] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1589.768527][ T6373] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1589.815667][ T6373] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:59 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, 0x0) 13:29:59 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002006800010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:29:59 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1590.036998][ T6391] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 6815746) [ 1590.070053][ T6391] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1590.113381][ T6391] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1590.121275][ T6391] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:59 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1590.201284][ T6391] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 6815746) [ 1590.214162][ T6391] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1590.234511][ T6391] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1590.251553][ T6391] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:29:59 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:30:00 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002006c00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:00 executing program 5: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1590.501678][ T6408] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 7077890) [ 1590.538791][ T6408] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1590.582003][ T6408] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:00 executing program 5: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1590.646001][ T6408] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:00 executing program 5: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1590.755645][ T6408] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 7077890) [ 1590.798442][ T6408] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:00 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1590.849176][ T6408] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1590.856944][ T6408] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:00 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002007000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:00 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:30:00 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) 13:30:00 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}) [ 1591.194855][ T6433] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 7340034) [ 1591.215120][ T6433] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1591.226763][ T6433] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1591.235516][ T6433] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1591.336412][ T6433] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 7340034) [ 1591.353699][ T6433] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:01 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, 0x0) [ 1591.381213][ T6433] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1591.389570][ T6433] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:01 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002007400010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:01 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, 0x0) [ 1591.597011][ T6447] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 7602178) [ 1591.633110][ T6447] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1591.675070][ T6447] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:01 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, 0x0) [ 1591.718142][ T6447] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:01 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1591.800791][ T6447] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 7602178) [ 1591.826713][ T6447] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1591.885069][ T6447] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1591.929292][ T6447] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:01 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:01 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002007a00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1592.073352][ T6465] FAULT_INJECTION: forcing a failure. [ 1592.073352][ T6465] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.139691][ T6465] CPU: 1 PID: 6465 Comm: syz-executor.5 Not tainted 5.9.0-rc7-syzkaller #0 [ 1592.148314][ T6465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1592.158372][ T6465] Call Trace: [ 1592.161690][ T6465] dump_stack+0x1d6/0x29e [ 1592.166239][ T6465] should_fail+0x38a/0x4e0 [ 1592.170679][ T6465] should_failslab+0x5/0x20 [ 1592.175186][ T6465] slab_pre_alloc_hook+0x4c/0xe0 [ 1592.180232][ T6465] ? tomoyo_realpath_from_path+0xd8/0x630 [ 1592.186051][ T6465] __kmalloc+0x6c/0x300 [ 1592.190209][ T6465] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 1592.195805][ T6465] ? trace_kfree+0xb2/0x100 [ 1592.200345][ T6465] tomoyo_realpath_from_path+0xd8/0x630 [ 1592.205935][ T6465] tomoyo_path_number_perm+0x18f/0x690 [ 1592.211560][ T6465] security_file_ioctl+0x55/0xb0 [ 1592.216532][ T6465] __se_sys_ioctl+0x48/0x170 [ 1592.221160][ T6465] do_syscall_64+0x31/0x70 [ 1592.226333][ T6465] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1592.232236][ T6465] RIP: 0033:0x45dd99 [ 1592.236228][ T6465] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1592.256137][ T6465] RSP: 002b:00007f28f3717c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1592.264826][ T6465] RAX: ffffffffffffffda RBX: 0000000000013580 RCX: 000000000045dd99 [ 1592.272809][ T6465] RDX: 0000000020000080 RSI: 0000000000004b41 RDI: 0000000000000003 [ 1592.280783][ T6465] RBP: 00007f28f3717ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1592.288885][ T6465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1592.296870][ T6465] R13: 00007ffd435b975f R14: 00007f28f37189c0 R15: 000000000118bf2c [ 1592.328527][ T6468] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 7995394) [ 1592.342336][ T6468] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1592.360765][ T6468] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1592.376709][ T6468] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1592.483377][ T6468] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 7995394) [ 1592.536718][ T6468] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1592.586840][ T6468] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1592.624157][ T6465] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1592.633411][ T6468] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:02 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:02 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002048000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1592.759280][ T6478] FAULT_INJECTION: forcing a failure. [ 1592.759280][ T6478] name failslab, interval 1, probability 0, space 0, times 0 [ 1592.789482][ T6479] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 8389634) [ 1592.806997][ T6479] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1592.825627][ T6478] CPU: 1 PID: 6478 Comm: syz-executor.5 Not tainted 5.9.0-rc7-syzkaller #0 [ 1592.834606][ T6478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1592.844673][ T6478] Call Trace: [ 1592.847987][ T6478] dump_stack+0x1d6/0x29e [ 1592.852348][ T6478] should_fail+0x38a/0x4e0 [ 1592.856780][ T6478] should_failslab+0x5/0x20 [ 1592.861295][ T6478] slab_pre_alloc_hook+0x4c/0xe0 [ 1592.866268][ T6478] ? tomoyo_encode2+0x25a/0x560 [ 1592.871850][ T6478] __kmalloc+0x6c/0x300 [ 1592.876811][ T6478] tomoyo_encode2+0x25a/0x560 [ 1592.881560][ T6478] tomoyo_realpath_from_path+0x5d6/0x630 [ 1592.887316][ T6478] tomoyo_path_number_perm+0x18f/0x690 [ 1592.892831][ T6478] security_file_ioctl+0x55/0xb0 [ 1592.897803][ T6478] __se_sys_ioctl+0x48/0x170 [ 1592.902411][ T6478] do_syscall_64+0x31/0x70 [ 1592.906883][ T6478] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1592.912805][ T6478] RIP: 0033:0x45dd99 [ 1592.916700][ T6478] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1592.938946][ T6478] RSP: 002b:00007f28f3717c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1592.947640][ T6478] RAX: ffffffffffffffda RBX: 0000000000013580 RCX: 000000000045dd99 [ 1592.955668][ T6478] RDX: 0000000020000080 RSI: 0000000000004b41 RDI: 0000000000000003 [ 1592.964654][ T6478] RBP: 00007f28f3717ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1592.973078][ T6478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1592.981497][ T6478] R13: 00007ffd435b975f R14: 00007f28f37189c0 R15: 000000000118bf2c [ 1593.027190][ T6479] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1593.055633][ T6479] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:02 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002039a00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1593.277555][ T6488] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 10093314) [ 1593.315433][ T6488] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1593.348254][ T6488] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1593.382436][ T6488] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1593.475735][ T6478] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1593.499025][ T6488] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 10093314) [ 1593.535786][ T6488] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1593.565999][ T6488] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:03 executing program 5 (fault-call:1 fault-nth:2): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1593.607311][ T6488] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:03 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002039c00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x2, &(0x7f0000000080)={0x0, 0x0}) [ 1593.865748][ T6504] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 10224386) [ 1593.907641][ T6504] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1593.951700][ T6504] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) [ 1594.005699][ T6504] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1594.101164][ T6504] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 10224386) [ 1594.127102][ T6504] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1594.166660][ T6504] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:03 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002039d00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x1267, &(0x7f0000000080)={0x0, 0x0}) [ 1594.209491][ T6504] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b2f, &(0x7f0000000080)={0x0, 0x0}) [ 1594.329326][ T6523] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 10289922) [ 1594.344489][ T6523] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1594.354515][ T6523] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1594.370358][ T6523] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1594.470188][ T6523] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 10289922) [ 1594.498679][ T6523] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:04 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b30, &(0x7f0000000080)={0x0, 0x0}) [ 1594.542125][ T6523] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1594.579962][ T6523] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:04 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000226be00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:04 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b31, &(0x7f0000000080)={0x0, 0x0}) [ 1594.770952][ T6538] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 12461570) [ 1594.779182][ T6538] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1594.798667][ T6538] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1594.806446][ T6538] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:04 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000226d200010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:04 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b32, &(0x7f0000000080)={0x0, 0x0}) [ 1595.067491][ T6549] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 13772290) [ 1595.075936][ T6549] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1595.085411][ T6549] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1595.111797][ T6549] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:04 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b33, &(0x7f0000000080)={0x0, 0x0}) [ 1595.197962][ T6549] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 13772290) [ 1595.206932][ T6549] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1595.216064][ T6549] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1595.224570][ T6549] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:04 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000203f000010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:04 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b34, &(0x7f0000000080)={0x0, 0x0}) [ 1595.356093][ T6570] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 15729410) [ 1595.370674][ T6570] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1595.379851][ T6570] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1595.387982][ T6570] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b35, &(0x7f0000000080)={0x0, 0x0}) [ 1595.488269][ T6570] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 15729410) [ 1595.511147][ T6570] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1595.538682][ T6570] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1595.586366][ T6570] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b36, &(0x7f0000000080)={0x0, 0x0}) 13:30:05 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000203f900010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b37, &(0x7f0000000080)={0x0, 0x0}) [ 1595.768347][ T6589] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 16319234) [ 1595.797252][ T6589] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1595.806041][ T6589] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1595.815451][ T6589] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b3a, &(0x7f0000000080)={0x0, 0x0}) 13:30:05 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000201fe00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b3b, &(0x7f0000000080)={0x0, 0x0}) [ 1595.971052][ T6600] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 16646402) [ 1595.988041][ T6600] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1596.008479][ T6600] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1596.032813][ T6600] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b3c, &(0x7f0000000080)={0x0, 0x0}) [ 1596.131764][ T6600] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 16646402) [ 1596.174135][ T6600] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1596.199753][ T6600] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1596.207839][ T6600] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:05 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200ff00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b3d, &(0x7f0000000080)={0x0, 0x0}) [ 1596.312431][ T6613] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 16711682) [ 1596.322497][ T6613] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1596.331609][ T6613] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1596.349306][ T6613] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b40, &(0x7f0000000080)={0x0, 0x0}) [ 1596.429135][ T6613] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 16711682) [ 1596.453941][ T6613] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1596.468804][ T6613] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1596.477329][ T6613] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:06 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000020bff00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:06 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b44, &(0x7f0000000080)={0x0, 0x0}) [ 1596.586516][ T6625] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 16714498) [ 1596.626360][ T6625] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1596.694028][ T6625] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:06 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b45, &(0x7f0000000080)={0x0, 0x0}) [ 1596.758866][ T6625] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1596.891981][ T6625] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 16714498) 13:30:06 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b46, &(0x7f0000000080)={0x0, 0x0}) [ 1596.936944][ T6625] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:06 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b47, &(0x7f0000000080)={0x0, 0x0}) [ 1597.002444][ T6625] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1597.052237][ T6625] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:06 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b48, &(0x7f0000000080)={0x0, 0x0}) 13:30:06 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000020fff00010000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:06 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b49, &(0x7f0000000080)={0x0, 0x0}) [ 1597.292154][ T6651] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 16715522) [ 1597.336391][ T6651] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1597.366887][ T6651] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:07 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b4a, &(0x7f0000000080)={0x0, 0x0}) [ 1597.405958][ T6651] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000020000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:07 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b4b, &(0x7f0000000080)={0x0, 0x0}) [ 1597.607883][ T6662] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1597.621678][ T6662] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1597.675136][ T6662] F2FS-fs (loop4): invalid crc_offset: 0 [ 1597.734901][ T6662] F2FS-fs (loop4): SIT is corrupted node# 0 vs 7 [ 1597.783478][ T6662] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) 13:30:07 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b4c, &(0x7f0000000080)={0x0, 0x0}) [ 1597.906337][ T6662] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1597.965223][ T6662] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:07 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b4d, &(0x7f0000000080)={0x0, 0x0}) [ 1598.033591][ T6662] F2FS-fs (loop4): invalid crc_offset: 0 [ 1598.069255][ T6662] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-4) 13:30:07 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b4e, &(0x7f0000000080)={0x0, 0x0}) 13:30:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000030000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1598.306220][ T6687] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1598.323518][ T6687] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:07 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b52, &(0x7f0000000080)={0x0, 0x0}) [ 1598.360224][ T6687] F2FS-fs (loop4): invalid crc_offset: 0 [ 1598.381765][ T6687] F2FS-fs (loop4): SIT is corrupted node# 0 vs 7 [ 1598.388325][ T6687] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) [ 1598.460635][ T6687] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1598.477648][ T6687] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:08 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b60, &(0x7f0000000080)={0x0, 0x0}) [ 1598.520012][ T6687] F2FS-fs (loop4): invalid crc_offset: 0 [ 1598.555276][ T6687] F2FS-fs (loop4): SIT is corrupted node# 0 vs 7 [ 1598.565185][ T6687] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) 13:30:08 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, &(0x7f0000000080)={0x0, 0x0}) 13:30:08 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000040000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1598.833283][ T6711] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1598.864982][ T6711] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:08 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b62, &(0x7f0000000080)={0x0, 0x0}) [ 1598.891597][ T6711] F2FS-fs (loop4): invalid crc_offset: 0 [ 1598.926190][ T6711] F2FS-fs (loop4): SIT is corrupted node# 0 vs 7 [ 1598.943666][ T6711] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) 13:30:08 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b63, &(0x7f0000000080)={0x0, 0x0}) [ 1599.077278][ T6711] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1599.086478][ T6711] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1599.110093][ T6711] F2FS-fs (loop4): invalid crc_offset: 0 [ 1599.128940][ T6711] F2FS-fs (loop4): SIT is corrupted node# 0 vs 7 [ 1599.136526][ T6711] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) 13:30:08 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000050000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:08 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b64, &(0x7f0000000080)={0x0, 0x0}) [ 1599.348304][ T6732] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1599.385864][ T6732] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:09 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b65, &(0x7f0000000080)={0x0, 0x0}) [ 1599.444062][ T6732] F2FS-fs (loop4): invalid crc_offset: 0 [ 1599.491332][ T6732] F2FS-fs (loop4): SIT is corrupted node# 0 vs 7 [ 1599.522627][ T6732] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) 13:30:09 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x0, 0x0}) [ 1599.627577][ T6732] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1599.635443][ T6732] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1599.645508][ T6732] F2FS-fs (loop4): invalid crc_offset: 0 [ 1599.673637][ T6732] F2FS-fs (loop4): SIT is corrupted node# 0 vs 7 [ 1599.680269][ T6732] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) 13:30:09 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x0, 0x0}) 13:30:09 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000060000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:09 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b68, &(0x7f0000000080)={0x0, 0x0}) [ 1599.939854][ T6754] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1599.957480][ T6754] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1600.023732][ T6754] F2FS-fs (loop4): invalid crc_offset: 0 [ 1600.067655][ T6754] F2FS-fs (loop4): SIT is corrupted node# 0 vs 7 13:30:09 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b69, &(0x7f0000000080)={0x0, 0x0}) [ 1600.119331][ T6754] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) [ 1600.199621][ T6754] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1600.218691][ T6754] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:09 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1600.324818][ T6754] F2FS-fs (loop4): invalid crc_offset: 0 [ 1600.359190][ T6754] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-4) 13:30:10 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6b, &(0x7f0000000080)={0x0, 0x0}) 13:30:10 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000080000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1600.588243][ T6777] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1600.596876][ T6777] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1600.616165][ T6777] F2FS-fs (loop4): invalid crc_offset: 0 13:30:10 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6c, &(0x7f0000000080)={0x0, 0x0}) [ 1600.655910][ T6777] F2FS-fs (loop4): SIT is corrupted node# 0 vs 7 [ 1600.664079][ T6777] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) 13:30:10 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6d, &(0x7f0000000080)={0x0, 0x0}) [ 1600.751303][ T6777] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1600.773542][ T6777] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:10 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b70, &(0x7f0000000080)={0x0, 0x0}) [ 1600.884235][ T6777] F2FS-fs (loop4): invalid crc_offset: 0 [ 1600.896121][ T6777] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-4) 13:30:10 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x0}) 13:30:10 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000020000000a0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:10 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b72, &(0x7f0000000080)={0x0, 0x0}) [ 1601.136929][ T6803] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1601.146570][ T6803] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1601.159622][ T6803] F2FS-fs (loop4): invalid crc_offset: 0 13:30:10 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4bfa, &(0x7f0000000080)={0x0, 0x0}) [ 1601.189518][ T6803] F2FS-fs (loop4): SIT is corrupted node# 0 vs 7 [ 1601.202692][ T6803] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) [ 1601.269638][ T6803] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1601.282307][ T6803] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1601.323057][ T6803] F2FS-fs (loop4): invalid crc_offset: 0 13:30:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4bfb, &(0x7f0000000080)={0x0, 0x0}) [ 1601.376658][ T6803] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-4) 13:30:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4c00, &(0x7f0000000080)={0x0, 0x0}) 13:30:11 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000020000000b0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4c01, &(0x7f0000000080)={0x0, 0x0}) [ 1601.647033][ T6825] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1601.677731][ T6825] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1601.715469][ T6825] F2FS-fs (loop4): invalid crc_offset: 0 13:30:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5409, &(0x7f0000000080)={0x0, 0x0}) [ 1601.832988][ T6825] F2FS-fs (loop4): SIT is corrupted node# 0 vs 7 [ 1601.845813][ T6825] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) 13:30:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x540b, &(0x7f0000000080)={0x0, 0x0}) [ 1601.933995][ T6825] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1601.949708][ T6825] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1601.960892][ T6825] F2FS-fs (loop4): invalid crc_offset: 0 13:30:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x540c, &(0x7f0000000080)={0x0, 0x0}) [ 1602.005204][ T6825] F2FS-fs (loop4): SIT is corrupted node# 0 vs 7 [ 1602.014376][ T6825] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) 13:30:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x540d, &(0x7f0000000080)={0x0, 0x0}) 13:30:11 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000020000080b0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x540e, &(0x7f0000000080)={0x0, 0x0}) [ 1602.238752][ T6851] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 134217730) [ 1602.247035][ T6851] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1602.307967][ T6851] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1602.363516][ T6851] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x540f, &(0x7f0000000080)={0x0, 0x0}) 13:30:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5410, &(0x7f0000000080)={0x0, 0x0}) [ 1602.503197][ T6851] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 134217730) [ 1602.562500][ T6851] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1602.614888][ T6851] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1602.663376][ T6851] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5412, &(0x7f0000000080)={0x0, 0x0}) 13:30:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000020000000f0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5413, &(0x7f0000000080)={0x0, 0x0}) [ 1602.949864][ T6894] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (15, 11) [ 1602.973620][ T6894] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5414, &(0x7f0000000080)={0x0, 0x0}) [ 1603.042837][ T6894] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1603.084872][ T6894] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5415, &(0x7f0000000080)={0x0, 0x0}) [ 1603.186098][ T6894] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (15, 11) [ 1603.205140][ T6894] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1603.214341][ T6894] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1603.223041][ T6894] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5416, &(0x7f0000000080)={0x0, 0x0}) 13:30:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000100000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:13 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5417, &(0x7f0000000080)={0x0, 0x0}) [ 1603.452229][ T6914] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (16, 11) [ 1603.473238][ T6914] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1603.512729][ T6914] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1603.560071][ T6914] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:13 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5418, &(0x7f0000000080)={0x0, 0x0}) 13:30:13 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x541b, &(0x7f0000000080)={0x0, 0x0}) [ 1603.670065][ T6914] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (16, 11) [ 1603.699296][ T6914] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1603.747376][ T6914] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1603.793524][ T6914] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:13 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x541d, &(0x7f0000000080)={0x0, 0x0}) 13:30:13 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x541e, &(0x7f0000000080)={0x0, 0x0}) 13:30:13 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000140000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1604.078977][ T6937] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (20, 11) [ 1604.121048][ T6937] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1604.173057][ T6937] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:13 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x541e, &(0x7f0000000080)={0x0, 0x0}) [ 1604.239972][ T6937] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1604.304999][ T6937] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (20, 11) [ 1604.319213][ T6937] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1604.339410][ T6937] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1604.382681][ T6937] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5421, &(0x7f0000000080)={0x0, 0x0}) 13:30:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5422, &(0x7f0000000080)={0x0, 0x0}) 13:30:14 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000160000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1604.704921][ T6957] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (22, 11) 13:30:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5423, &(0x7f0000000080)={0x0, 0x0}) [ 1604.763296][ T6957] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1604.796284][ T6957] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1604.817542][ T6957] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5424, &(0x7f0000000080)={0x0, 0x0}) [ 1604.905230][ T6957] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (22, 11) [ 1604.944811][ T6957] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1604.997758][ T6957] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5425, &(0x7f0000000080)={0x0, 0x0}) [ 1605.042278][ T6957] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5427, &(0x7f0000000080)={0x0, 0x0}) 13:30:14 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000020000001d0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1605.335956][ T6979] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (29, 11) [ 1605.354356][ T6979] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1605.365499][ T6979] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5428, &(0x7f0000000080)={0x0, 0x0}) [ 1605.378429][ T6979] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:15 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000020000001e0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5429, &(0x7f0000000080)={0x0, 0x0}) 13:30:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5437, &(0x7f0000000080)={0x0, 0x0}) [ 1605.561536][ T6986] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (30, 11) [ 1605.607784][ T6986] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1605.674925][ T6986] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1605.735486][ T6986] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:15 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002ffffff1f0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5441, &(0x7f0000000080)={0x0, 0x0}) [ 1605.921672][ T7000] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4294967042) 13:30:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5450, &(0x7f0000000080)={0x0, 0x0}) [ 1605.995087][ T7000] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1606.021833][ T7000] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1606.068243][ T7000] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5451, &(0x7f0000000080)={0x0, 0x0}) [ 1606.160042][ T7000] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4294967042) 13:30:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5452, &(0x7f0000000080)={0x0, 0x0}) [ 1606.217857][ T7000] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1606.282656][ T7000] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1606.320866][ T7000] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x545d, &(0x7f0000000080)={0x0, 0x0}) 13:30:16 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000200000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:16 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5460, &(0x7f0000000080)={0x0, 0x0}) [ 1606.584105][ T7024] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (32, 11) [ 1606.592302][ T7024] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1606.603610][ T7024] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1606.614198][ T7024] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:16 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x6364, &(0x7f0000000080)={0x0, 0x0}) [ 1606.693669][ T7024] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (32, 11) [ 1606.711147][ T7024] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1606.766392][ T7024] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:16 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x8912, &(0x7f0000000080)={0x0, 0x0}) [ 1606.830128][ T7024] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:16 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x8913, &(0x7f0000000080)={0x0, 0x0}) 13:30:16 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000020000003f0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1607.082614][ T7044] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (63, 11) [ 1607.118564][ T7044] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:16 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x8914, &(0x7f0000000080)={0x0, 0x0}) [ 1607.153739][ T7044] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1607.189721][ T7044] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:16 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x8933, &(0x7f0000000080)={0x0, 0x0}) [ 1607.302710][ T7044] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (63, 11) [ 1607.331279][ T7044] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1607.371602][ T7044] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1607.414120][ T7044] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x89e0, &(0x7f0000000080)={0x0, 0x0}) 13:30:17 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000400000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xae01, &(0x7f0000000080)={0x0, 0x0}) [ 1607.743704][ T7066] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (64, 11) [ 1607.765181][ T7066] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1607.837192][ T7066] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x40042408, &(0x7f0000000080)={0x0, 0x0}) [ 1607.909167][ T7066] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x400448c9, &(0x7f0000000080)={0x0, 0x0}) [ 1607.998735][ T7066] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (64, 11) [ 1608.056566][ T7066] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x400448dd, &(0x7f0000000080)={0x0, 0x0}) [ 1608.101776][ T7066] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1608.179910][ T7066] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0}) 13:30:17 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000000640000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x400454ca, &(0x7f0000000080)={0x0, 0x0}) [ 1608.421091][ T7090] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (100, 11) [ 1608.461690][ T7090] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1608.495750][ T7090] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x40049409, &(0x7f0000000080)={0x0, 0x0}) [ 1608.512080][ T7090] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1608.570421][ T7090] F2FS-fs (loop4): Wrong secs_per_zone / total_sections (100, 11) [ 1608.578373][ T7090] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1608.587283][ T7090] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1608.595728][ T7090] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4008af00, &(0x7f0000000080)={0x0, 0x0}) 13:30:18 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000003760000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1608.811322][ T7107] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1608.844372][ T7107] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x40186366, &(0x7f0000000080)={0x0, 0x0}) [ 1608.887195][ T7107] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1608.895633][ T7107] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1608.955243][ T7107] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1608.997057][ T7107] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4020940d, &(0x7f0000000080)={0x0, 0x0}) [ 1609.038714][ T7107] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1609.074897][ T7107] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:18 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000020000038b0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4020ae76, &(0x7f0000000080)={0x0, 0x0}) [ 1609.346017][ T7127] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1609.376432][ T7127] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x80045430, &(0x7f0000000080)={0x0, 0x0}) [ 1609.406125][ T7127] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1609.442638][ T7127] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x80045432, &(0x7f0000000080)={0x0, 0x0}) [ 1609.549480][ T7127] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1609.581351][ T7127] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1609.643974][ T7127] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1609.708737][ T7127] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x80045440, &(0x7f0000000080)={0x0, 0x0}) 13:30:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x80086301, &(0x7f0000000080)={0x0, 0x0}) 13:30:19 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000020000038d0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc0045878, &(0x7f0000000080)={0x0, 0x0}) [ 1609.978917][ T7148] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1609.997333][ T7148] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1610.034199][ T7148] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1610.081517][ T7148] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc0045878, &(0x7f0000000080)={0x0, 0x0}) 13:30:19 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000020000038e0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1610.336956][ T7159] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) 13:30:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc0145608, &(0x7f0000000080)={0x0, 0x0}) [ 1610.387784][ T7159] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1610.437066][ T7159] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1610.458737][ T7159] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc01864c6, &(0x7f0000000080)={0x0, 0x0}) [ 1610.560300][ T7159] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1610.568514][ T7159] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1610.604140][ T7159] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1610.633061][ T7159] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:20 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000003900000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc0189436, &(0x7f0000000080)={0x0, 0x0}) 13:30:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc020660b, &(0x7f0000000080)={0x0, 0x0}) [ 1610.901674][ T7179] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1610.930385][ T7179] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1610.940267][ T7179] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1610.947991][ T7179] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc028660f, &(0x7f0000000080)={0x0, 0x0}) [ 1611.085639][ T7179] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1611.128712][ T7179] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc0406429, &(0x7f0000000080)={0x0, 0x0}) [ 1611.174103][ T7179] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1611.228719][ T7179] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc0481273, &(0x7f0000000080)={0x0, 0x0}) 13:30:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:21 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000003910000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x2, 0x0}) [ 1611.492117][ T7199] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1611.513764][ T7199] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x3, 0x0}) [ 1611.552685][ T7199] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1611.562344][ T7199] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1611.659674][ T7199] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1611.667822][ T7199] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x4, 0x0}) [ 1611.719650][ T7199] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1611.755048][ T7199] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:21 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000003a00000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x5, 0x0}) [ 1612.012975][ T7221] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1612.049895][ T7221] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x6, 0x0}) [ 1612.068725][ T7221] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1612.076507][ T7221] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:21 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000003a80000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x7, 0x0}) [ 1612.322955][ T7231] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) 13:30:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x8, 0x0}) [ 1612.368498][ T7231] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1612.388314][ T7231] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1612.396252][ T7231] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x9, 0x0}) [ 1612.480671][ T7231] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1612.489751][ T7231] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1612.503723][ T7231] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1612.511911][ T7231] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0xa, 0x0}) 13:30:22 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000001c20000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0xb, 0x0}) [ 1612.666797][ T7250] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 16777218) [ 1612.713199][ T7250] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1612.790152][ T7250] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1612.799403][ T7250] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0xc, 0x0}) 13:30:22 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000027fffffed0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0xd, 0x0}) [ 1613.011021][ T7260] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4294934274) [ 1613.037402][ T7260] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1613.057487][ T7260] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1613.075519][ T7260] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0xe, 0x0}) [ 1613.199136][ T7260] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4294934274) [ 1613.207427][ T7260] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1613.266796][ T7260] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1613.313426][ T7260] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:23 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x10, 0x0}) 13:30:23 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000027ffffff20000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1613.569732][ T7279] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4294934274) [ 1613.578045][ T7279] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:23 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x11, 0x0}) [ 1613.615482][ T7279] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1613.684950][ T7279] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:23 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000027ffffff80000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:23 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x12, 0x0}) [ 1613.919988][ T7287] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4294934274) [ 1613.948361][ T7287] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:23 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x25, 0x0}) [ 1613.981066][ T7287] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1614.015645][ T7287] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1614.076767][ T7287] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4294934274) [ 1614.095663][ T7287] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1614.123504][ T7287] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:23 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x5c, 0x0}) [ 1614.168746][ T7287] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:23 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000001f90000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:24 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x300, 0x0}) [ 1614.440977][ T7308] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 16777218) [ 1614.463376][ T7308] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1614.481230][ T7308] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1614.489192][ T7308] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1614.579700][ T7308] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 16777218) [ 1614.608842][ T7308] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:24 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x500, 0x0}) [ 1614.639524][ T7308] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1614.647286][ T7308] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:24 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000027ffffff90000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:24 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x600, 0x0}) [ 1614.891689][ T7323] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4294934274) [ 1614.906936][ T7323] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1614.927813][ T7323] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1614.946920][ T7323] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:24 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000003ff0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:24 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x700, 0x0}) [ 1615.116876][ T7331] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1615.140449][ T7331] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1615.195462][ T7331] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1615.210845][ T7331] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:24 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x900, 0x0}) [ 1615.274952][ T7331] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1615.288708][ T7331] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1615.368861][ T7331] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1615.376631][ T7331] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0xa00, 0x0}) 13:30:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c00000009000000027fffffff0000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0xb00, 0x0}) [ 1615.709239][ T7354] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4294934274) [ 1615.717564][ T7354] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1615.717903][ T7354] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1615.717916][ T7354] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0xc00, 0x0}) [ 1615.824124][ T7354] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 4294934274) [ 1615.851163][ T7354] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1615.916446][ T7354] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1615.976133][ T7354] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0xd00, 0x0}) 13:30:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c000000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0xe00, 0x0}) [ 1616.242790][ T7371] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 12582914) [ 1616.267613][ T7371] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1616.310934][ T7371] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1616.328691][ T7371] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x1100, 0x0}) [ 1616.418502][ T7371] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 12582914) [ 1616.459329][ T7371] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1616.516247][ T7371] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1616.561724][ T7371] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x1200, 0x0}) 13:30:26 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004001000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x2000, 0x0}) 13:30:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x2500, 0x0}) [ 1616.880954][ T7392] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 20971522) [ 1616.905933][ T7392] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1616.929119][ T7392] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1616.936888][ T7392] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x3f00, 0x0}) [ 1617.038255][ T7392] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 20971522) [ 1617.053156][ T7392] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1617.074050][ T7392] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1617.111209][ T7392] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x5c00, 0x0}) 13:30:26 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008001000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1617.352499][ T7415] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 25165826) [ 1617.385197][ T7415] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1617.397209][ T7415] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1617.416532][ T7415] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:27 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c001000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1617.522764][ T7422] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 29360130) [ 1617.537954][ T7422] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1617.566895][ T7422] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1617.602527][ T7422] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1617.708384][ T7422] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 29360130) [ 1617.734519][ T7422] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1617.748538][ T7422] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1617.758334][ T7422] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:27 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004002000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1617.919068][ T7430] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 37748738) [ 1617.958162][ T7430] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1617.994941][ T7430] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1618.015749][ T7430] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1618.134270][ T7430] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 37748738) [ 1618.168995][ T7430] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1618.211511][ T7430] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1618.244357][ T7430] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:28 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008002000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1618.492257][ T7441] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 41943042) [ 1618.503236][ T7441] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1618.529344][ T7441] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1618.537197][ T7441] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:28 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c002000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1618.762092][ T7446] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 46137346) [ 1618.786025][ T7446] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1618.795555][ T7446] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1618.844919][ T7446] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1618.935803][ T7446] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 46137346) [ 1618.966283][ T7446] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1618.995116][ T7446] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1619.038695][ T7446] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:28 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000003000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1619.248808][ T7459] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1619.268222][ T7459] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1619.306236][ T7459] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1619.338704][ T7459] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1619.438983][ T7459] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 50331650) [ 1619.453015][ T7459] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1619.470548][ T7459] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1619.508699][ T7459] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:29 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004003000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1619.771568][ T7470] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 54525954) [ 1619.779925][ T7470] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1619.788531][ T7470] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1619.799076][ T7470] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:29 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008003000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1619.996886][ T7475] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 58720258) [ 1620.012071][ T7475] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1620.032931][ T7475] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1620.064923][ T7475] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1620.169337][ T7475] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 58720258) [ 1620.177486][ T7475] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1620.254072][ T7475] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1620.319691][ T7475] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:30 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c003000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1620.558219][ T7486] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 62914562) [ 1620.575492][ T7486] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1620.638740][ T7486] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1620.646857][ T7486] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1620.750220][ T7486] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 62914562) [ 1620.763326][ T7486] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1620.773492][ T7486] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1620.787966][ T7486] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:30 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004004000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1620.939836][ T7497] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 71303170) [ 1620.956038][ T7497] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1620.977496][ T7497] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:30 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x28f) r2 = syz_usb_connect$cdc_ncm(0x4, 0x0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000001240)={0x14, &(0x7f0000001180)=ANY=[@ANYBLOB="000b970000009706fcc21bf2f28190d3e1362f4cf93fe9e8fc6756a24fd156a72aeff987b8e2fc1dc390a7141affb5a133fb4a5eedd944a22bb33a8f16b0a0bc27f3ff872149c6fb4f841d8b160ac5bc7f7c09028011cdc34e0618d549fb13ac03b090694775fc368d1c52d92b5c94"], &(0x7f0000000080)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001600)={0x44, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001280)={0x0, 0xa, 0x1, 0x80}, &(0x7f00000012c0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000001300)={0x20, 0x80, 0x1c, {0x0, 0xe5e4, 0x6, 0x6, 0x0, 0xb8f, 0x0, 0x6, 0x1, 0x0, 0x0, 0x6}}, &(0x7f0000001500)={0x20, 0x85, 0x4, 0x7}, &(0x7f0000001540)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001580)={0x20, 0x87, 0x2, 0x7}, &(0x7f00000015c0)={0x20, 0x89, 0x2}}) syz_usb_ep_write(r2, 0x1, 0xa1, &(0x7f00000001c0)="9f1df5ace23aec4d3df96b1598413f041fadabd55a5622ed321cc9f7210a28b539647c3752664f5f3544e41f20da97876a5ca9b91f1fda9bcfccf8955e5905f93a67c7dd23631051c2b589e05a0561eba64b2db8548db819be8c0f64866e91d25e32c46559f5a74057e6379bbf69fb006bae7c880d74940d195b200a54c727bf9e0b63e4d2d21bd718067a2669aec14466e9c1b79e1370e070941560b1e397b071") accept4(r1, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in6}}, {{@in6=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x9, 0x1) [ 1620.996758][ T7497] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1621.096494][ T7497] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 71303170) [ 1621.144551][ T7497] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1621.176955][ T7497] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.189440][ T7497] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:30 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008004000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1621.338721][ T7509] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 75497474) [ 1621.346831][ T7509] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1621.415134][ T7509] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.447363][ T7509] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:31 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c004000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:31 executing program 5: io_setup(0x8001, &(0x7f0000000000)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x4e21, @rand_addr=0x64010102}, {0x2, 0x4e22, @remote}, {0x2, 0x4e20, @private=0xa010101}, 0x1a, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000040)='caif0\x00', 0x7, 0x7ff, 0x77fb}) [ 1621.692335][ T7518] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 79691778) [ 1621.708490][ T7518] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1621.749523][ T7518] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.798182][ T7518] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1621.885419][ T7518] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 79691778) [ 1621.900868][ T7518] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1621.915788][ T7518] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.925428][ T7518] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:31 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:31 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000005000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:31 executing program 5: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x9, 0x4, 0x2}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)={r0}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1622.130016][ T7533] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 83886082) [ 1622.171638][ T7533] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1622.220120][ T7533] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.267748][ T7533] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:31 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004005000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1622.456619][ T7545] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 88080386) [ 1622.496742][ T7545] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1622.517355][ T7545] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.538001][ T7545] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1622.621116][ T7545] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 88080386) [ 1622.649174][ T7545] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1622.690799][ T7545] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.732982][ T7545] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:32 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008005000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1622.993347][ T7557] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 92274690) [ 1623.028818][ T7557] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1623.037273][ T7557] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.094008][ T7557] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1623.227006][ T7557] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 92274690) [ 1623.235243][ T7557] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1623.272815][ T7557] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.314333][ T7557] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:33 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c005000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1623.573673][ T7568] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 96468994) [ 1623.588743][ T7568] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1623.610210][ T7568] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.627074][ T7568] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1623.705531][ T7568] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 96468994) [ 1623.720174][ T7568] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1623.739208][ T7568] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.756062][ T7568] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:33 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000006000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1623.980290][ T7579] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 100663298) [ 1623.998928][ T7579] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1624.012794][ T7579] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.034946][ T7579] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:33 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, r2, 0x1, 0x0, 0x0, {}, [@GTPA_LINK={0x8}, @GTPA_MS_ADDRESS={0x8, 0x5, @private}, @GTPA_I_TEI={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @loopback}, @GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x3c}}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @dev={0xfe, 0x80, [], 0x11}, @empty, 0x1330, 0x7ff, 0x8, 0x500, 0x7, 0x40000}) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r2, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@GTPA_NET_NS_FD={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @GTPA_I_TEI={0x8, 0x8, 0x3}, @GTPA_NET_NS_FD={0x8, 0x7, r0}]}, 0x34}, 0x1, 0x0, 0x0, 0x4044}, 0x2000c005) r3 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r5, 0x0, 0x0) r6 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r6, 0x0) setsockopt$sock_timeval(r6, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x28f) accept4(r6, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x68, 0x7fff, {}, {0xffffffffffffffff}, 0xff, 0x3}) shmctl$IPC_SET(r3, 0x1, &(0x7f00000000c0)={{0x0, 0xee01, r5, r7, 0xee00, 0xc0, 0x7}, 0x8409, 0x7, 0x3, 0xe35, 0x0, 0xffffffffffffffff, 0x3}) 13:30:33 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004006000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1624.269669][ T7586] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 104857602) [ 1624.336542][ T7586] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:33 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x151400, 0x2) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f00000000c0)={0x4, 0x2}) r1 = syz_mount_image$ufs(&(0x7f0000000140)='ufs\x00', &(0x7f0000000180)='./file0\x00', 0x5, 0x4, &(0x7f00000012c0)=[{&(0x7f00000001c0)="1008210f73480624904b0b9afcc9acb345376ba98fcf1f986f79bb44463f22bf5c4f0af66669ab17fe", 0x29, 0xca}, {&(0x7f0000000200)="f60ecc45e413a755c4af1e937c3ff21657a3e1cf3ed59a2cce91146b7e2a7fecbccaf4da32856df5ba063c474366ffd6b3c0fae75a5bf84db7d731fa0752613778e9f0592b15c3637bd1e0fc5d4cc2465419", 0x52, 0x8e2}, {&(0x7f0000000280)="eef9383e484df0a5ea2f6c1d14625fcf4f5386025383d852b739b4d9cbbea140c106c9608ac5d23c9f293e9be5e9ea98b035b284b1ee043fea363b", 0x3b, 0x1ff0000000000000}, {&(0x7f00000002c0)="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", 0x1000, 0xfff}], 0x4000, &(0x7f0000001340)={[{','}, {':'}, {'!$.{:'}, {'\''}, {}, {')}@'}], [{@subj_type={'subj_type'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@uid_lt={'uid<', 0xee01}}, {@obj_user={'obj_user', 0x3d, ',#'}}]}) getdents64(r1, &(0x7f00000013c0)=""/249, 0xf9) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r2, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) ioctl$CHAR_RAW_PBSZGET(r0, 0x127b, &(0x7f0000000040)) [ 1624.379721][ T7586] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.396107][ T7586] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1624.466606][ T7586] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 104857602) [ 1624.492847][ T7586] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1624.505326][ T7594] ufs: ufs was compiled with read-only support, can't be mounted as read-write [ 1624.535144][ T7586] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.558443][ T7586] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1624.589823][ T7599] ufs: ufs was compiled with read-only support, can't be mounted as read-write 13:30:34 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) sched_getscheduler(0xffffffffffffffff) r1 = signalfd(r0, &(0x7f0000000040)={[0x78da]}, 0x8) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7e0000000000) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:34 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008006000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1624.872980][ T7610] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 109051906) [ 1624.888797][ T7610] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1624.909038][ T7610] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.916834][ T7610] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:34 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) syz_open_pts(r1, 0x2000) [ 1625.079101][ T7610] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 109051906) [ 1625.104627][ T7610] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:34 executing program 5: ioctl$CHAR_RAW_HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000040)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x0) r3 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r3, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000100)={0x4, 0xffffffffffffffff, 0x1}) r4 = fsmount(r2, 0x0, 0x31) ioctl$BTRFS_IOC_SCRUB_CANCEL(r4, 0x941c, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x9) msgget$private(0x0, 0x100) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x1, 0x800, 0x1ff, 0x148, 0x6, 0x6, 0xcd61}, 0x1c) [ 1625.134067][ T7610] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.171149][ T7610] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:34 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:34 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c006000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:34 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) [ 1625.440387][ T7636] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 113246210) [ 1625.466829][ T7636] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:35 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000040)={0x43, 0x0}) [ 1625.532993][ T7636] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:35 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) ioctl$RTC_WIE_OFF(r1, 0x7010) r2 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01002102bbbb711d56c8"]) r3 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x6, 0x0, 0x0, 0x0) fsmount(r3, 0x0, 0x0) r4 = dup(r3) fsconfig$FSCONFIG_SET_FLAG(r4, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) r5 = dup(0xffffffffffffffff) fsconfig$FSCONFIG_SET_FLAG(r5, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0xb1d7) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r4, &(0x7f0000000240)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, 0x1411, 0x1, 0x70bd27, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) r7 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x80142) write$P9_RREADLINK(r7, &(0x7f0000000040)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) ioctl$PIO_UNIMAP(r6, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1625.602293][ T7636] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1625.696601][ T7636] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 113246210) [ 1625.733453][ T7636] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1625.801122][ T7636] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:35 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm-monitor\x00', 0x741040, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000700)={0x0, 0x1, 0x1, [0xff, 0x0, 0xffffffffffffffff, 0x0, 0x80000001], [0x20, 0x80000001, 0x1, 0x34868984, 0x80000001, 0x40, 0x3, 0x8, 0x3, 0x7ff, 0x1, 0x9, 0xfffffffffffffffc, 0x8, 0x9, 0x8001, 0x9, 0x1000, 0x80000000, 0x3, 0x5, 0x4, 0x7, 0x8, 0xfffffffffffffc01, 0x6, 0xffffffff, 0x4, 0x3f, 0x6, 0x7fff, 0x0, 0xffc000, 0x200, 0x9, 0xff, 0x100000001, 0x28d3, 0x397183e5, 0xf224, 0xfffffffffffffffe, 0x4, 0xffffffffffffff35, 0x101, 0x2, 0x6e2, 0x9, 0x1, 0x5, 0x200, 0x4, 0x5, 0x7c, 0x4, 0x20, 0x6, 0x5, 0xfffffffffffffe51, 0xc1b, 0x5, 0x0, 0xffff, 0x8, 0x80000001, 0x355d, 0x9, 0x1, 0x8, 0x3, 0xffffffff, 0x80, 0x9, 0x3ff, 0x147, 0x9, 0x10000, 0x7, 0x7, 0x80000000, 0x0, 0xfffffffffffffff9, 0x5, 0x1, 0x5, 0x8, 0x363f82f, 0x63a, 0x100, 0x1f, 0x2, 0x8000, 0x9, 0x9f, 0x9, 0x200, 0xc9, 0xa4c3, 0x8, 0x9, 0x0, 0x7fffffff, 0x1, 0x1, 0x5, 0x7, 0x9, 0xfffffffffffffffa, 0x1, 0x80000000, 0x100000000, 0x8, 0x6, 0x3, 0x0, 0x5, 0x7, 0x5, 0x6, 0x80000000, 0x1, 0x963]}) r3 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x6, 0x0, 0x0, 0x0) fsmount(r3, 0x0, 0x0) r4 = dup(r3) fsconfig$FSCONFIG_SET_FLAG(r4, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x5, 0x3a29, 0xfff, 0x3, 0x7ff, 0x7, 0x5, {0x0, @in={{0x2, 0x4e22, @private=0xa010102}}, 0x0, 0x0, 0x5beefa03, 0x2737, 0x9}}, &(0x7f0000000040)=0xb0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200000, 0x0) r7 = dup(0xffffffffffffffff) fsconfig$FSCONFIG_SET_FLAG(r7, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) read$usbfs(r7, &(0x7f00000004c0)=""/168, 0xa8) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r6, @ANYBLOB="000000001d000000240012800902010000140002800800010000000000000000", @ANYRES32=r6, @ANYBLOB="08000300ac1414aa"], 0x44}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f00000003c0)={'ip_vti0\x00', &(0x7f0000000340)={'syztnl1\x00', r6, 0x40, 0x8000, 0x3, 0xfffffffb, {{0xe, 0x4, 0x1, 0x17, 0x38, 0x64, 0x0, 0x1f, 0x4, 0x0, @multicast1, @local, {[@generic={0x7, 0x10, "37b924e83426ea6ce265c48cce24"}, @generic={0x83, 0x7, "72b15b02b5"}, @ra={0x94, 0x4}, @generic={0x88, 0x8, "739b7b8df67c"}]}}}}}) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1625.860263][ T7636] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1625.900899][ T7653] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1625.930663][ T7653] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. 13:30:35 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_io_uring_complete(0x0) ioctl$UI_GET_VERSION(r1, 0x8004552d, &(0x7f0000000000)) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:35 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000007000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:35 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000)=0x42, 0x4) [ 1626.143357][ T7662] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 117440514) [ 1626.171539][ T7662] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1626.212432][ T7662] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.251057][ T7662] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:35 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1626.337425][ T7662] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 117440514) [ 1626.356597][ T7662] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1626.399271][ T7662] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.427939][ T7662] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:36 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, 0x8) chdir(&(0x7f00000000c0)='./file0\x00') ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) syz_mount_image$gfs2meta(&(0x7f0000000100)='gfs2meta\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x5, &(0x7f0000001380)=[{&(0x7f0000000180)="7cd6c02285eb8d2e41a31acca3b1ab35a8313fdf0e189e71e2a3c49935039facb3dcbfd8e14598068abc2f1cd476aace135d", 0x32, 0x40}, {&(0x7f00000001c0)="a493d3a2e5c6f1d8d12a80734134b55253ef2b12faf5968131c2cc070aa803b04eac459a35df0c5c1465002e0b77f88a231ddd74ef93e0ff24b1d9254f3696134c62d8625adaec90db4b30c41e8f34589684f7b0fa6bc6adf1ed479c0f7b", 0x5e, 0x1ff}, {&(0x7f0000000240)="582e20158e3f11a28ddcabb01974a4ac114c0517d1df7cc0af7aaa6a8c6ab36914cfd5f377f7286cf0daea598eb2f94c337ee2a979a60042edae8f7d92652e1fb47bffb3a85d0d0226f1e39f8454200e4a26b0407ecda4a218d0cf63b348a726bd0d8260f04dd50b09fdb8285f3cc19eec46bc47af749f2cb9f32fddfed515b5318b2edd76e291ed31a026ee9a6c658df35eff144b", 0x95}, {&(0x7f0000000300)="c0e986bfa813e2997c239bc9fe52c0bd65cb5a119dc877267482c770960f85409a8ddc076d56f87bf8b25679e9a42816846a718b787862b7dc918725056f9e48905be2942f3e7f7095384b5dc19ff1f3babb3d3a6ed9a03d7384842664dfc63e7564bb19dfa757c4c9dc90240c0881df148666c8f83d18b66c1cf1485595ae18940d2cabcdd3823ed3e3944500c52aafb3e41171cca80e54d4a6415e139fd1b9728c7c7ba507bf13c3dc4e4242f90f362796dc084907372f8cad337e17b987b4ff578ec249794d1475b56dc38dafe73e771ae5b59d55a40eed9d734fc843509624ae2f37c1bc52a8de699f32ad8c848fc4bebc5393d8da0a84322d38318ae2d279f501a75e224345538208dda98552a19348a51480bc8e3072e57d5a7390db59f0e2a11b3323b40454b525e23d3ac0307643bf1be77b6f97ecdb561a121ea8c7c3384630645abefabe674db642dae54916a4b82e62f365ba21fc82a901547394d981ac160b9859147fa83ad77a540bd8386bfa3c4aa1735ecf72df4072b84d1c15f393c3dd5d3e47c1e3157c6b7372230727ed2cd07faca78e0a79a792639d8c0a8ed1a14d17d8d27363db9af4989782b3dd532a6c924e5c233fac4388e71f1e374e2c35376a1dc66e9d50c05ac269a128a304a00f4e901ff4f1761c3e381973a92b84fa8472481b06160a632ab39cde491dfb62b6a366cb4fdeab8de13c0a16f4f3dd70ce928c83679234532a142a67269a044cce0e63c213f72421ae78e905e93a6f6322031d7f7d47f086572bb93a96b2818e62f06a6378f4e2dfd66d17bf068bf9f0a71559e57a7dc888bb390c433429c53a8e636f0949e32a8074e08aa6329c636141458de2ddbcc680fcc212d96034924ade83bfce964719d0e6ff95a56514736792431c6c1025ebc8e59acfd186867e0c3c3f151ad948091aec0abb037feabb1c6a50ef41e0da673b478357574847c9407aee554c57f78a4079bad60ce66ef732d1c3571838b363b94c0ac733a59e1724734f2089e260e6a65609dbfdae554fd273918d6302883676e168e7cd58ba9d51a292c71dc247741d03fb6c0f6bc699a06976b729a79e20ee86f17231add1fc277805c119309a114c0cb2c829bfb55c4ec51c23d87880bab2d095b76020ceef0cb9c6120a1df097b8caa7c2dde9c5ea424ab49948cd1827906c5afcdb7dc2de8cc9811fde17a7b6f9129d0b863935d0245cd2a9c28c52c0d305c7811deed8b1e41ed075ffc75a173911d81b02bb0250c56d92871484bc29560aa7300be925305ae301db08476740fee78e62920acdb7e366fa3ad38227fe4bf4d254d1a738181e10d00a113e6283698fbb1830d8f55dd5d9d403d4f591cf049584920e78e0ab41d34522278a17f3d6719927dc263961f481b197e16df7dd5219c92ce3259c811f511f391c6e7c30c8d97ef5f15c2a5bea687b653a819de169b59a7e20ecbef00533b8d2da6854e2a9d6a50faa80d907339195cc30b7815b6b0f7653f1ccc3556b9d563b17c9ee9df8eaea09608ba5c8747f01e218212754c16b66860bfbe428a0e6b080e82779a508cd7670f1cf5b33ad1e560487704cfae00e3c0531203e819f32bf95bdbab1736f4ceecd6a585e3bd4e83b4ff347b7e16e64cb12b2b43c90b3b5d8f60009669cffc322663697e216d76f3ce755860feffb37f4d196bbcf074647d50483b6aca7732b7e78876e0a9a5a639db2e7ce04e3802ba19479656a3f3c5898a3991b0e62b5032a2af823eb483e85f0b2334c76e0d971416bae62a5459e3497cb712a7611c95cd4ccaccde1b8eb6f416119f7d5b7774c30d63e39256ad6d9bec7bd320bde5b238ba7648fe4f1c1c98bd00a8ecc0d2eb39dd8b54898fd7a83b21eaf909d27b174ea7301461c95c8fc2bba3da000647e61d2b7611b28f66b06461fa460964457bdd876f2d1948492169dda288647672bf940a81dc3cb82abb2e070352182980792d665c4e67d8c47bb56970d3d75634304044fed39486bf59bfa466ce4de6fac1627a9fc789f7fdb674e21c31830f70859c0fee4f9766ee0588f1bfffc3d090199427a0bcc8cf36418f09890d57780ad3bad9c665f1fefb92ad89d7942e53df55847a4507bb530adcedfad275645656d5d3336141d53452c4060f8f99a8d75c767d4d4757b1988ab986f6a4e9829c2059bb0a573e4e6ffc9bc79539f7b7b3f46336561ae3397fa44abdc93bd4e010f73e0b69a1f453a26c407ebb25b2282a27fc8db79feeeaa8c7f2b1a948ca66eef407aa1cd999dc73be7e8364828bad0c93efd57c3138b77135fe66c81a14241fff9f23bf963b1c19ab74be978437c69f03ed009ea28f6cafe14417f1127b77ceda77de6c832873be82a9df66e61fbdb6e4d2d0e64da9302bceaf77d12689338a0db139d32a5e0a13f658ce837483cbe39c47fcab2cd3f2c238d365d168c4bf71e173e9e749b494e2c2623aeae524149e6cd9c0818f5c59bf4d7f47acce4302453a2c16bfa598c0b68e685c5e0b68ef344298fc46acdf6332ab46927b57f098988acbb396b9045835fcf819cf220fa409cee841337147e7f4062666f6121a35ffb6ae8c8dec61973d352dd4f76aecbb0b7139e0baebd0a8e78abb4b91efed2025b13c03389dca43448c116f68cbe02b8374c14464d9b7a56b3ab294a4f3ffe7148166ed395fd38f64eec1eae2ab4ad209d228599a08847a28363431bf3060f8a97a4dba8bf33c0f44481c65f2ea2c4de2e6292f1e70e4e1d04e55557340e62605acf1fe56f8003896dc331162173fed8905db3898f0439653356026610be8fa4e9330427e77599c2d8d66ea693370ee4feb1eea4635b18d695e77dbbbbecc8a58cebd1ebf6513d30908fd13be6b0c3a0d06ac96a6772f80ce6d035a689f9e685fb9ee98da86344651383448426b2bc138b22ef3644371d38e778c0192dc8987beed89b217a97346d386a3b03e8a406e15454b18c18597c4920a2328a77cdf3301e1447d41fcc1050bab80badb3b98c47cac3e894a905f62cdfe130814425e7c5bed2fdbaba3281791f70257ce9cbba3db87b7bd082c894333bfac9b16b78b5bd947dd91fb9e6c36d668a4ef5771688b2095f8055a7aedd4d746f9c5aecd510b41ea8035f8a85d68a04ec1b9d7feedf2b9e5727e3f9fbf716e95430b3b864b5fed28399adec40c5d41d7e3f7ba98d2780e2ba3cee4fde3f98d619557fce4ab4fb8b7b97b6d6ea97000032deec1db7c736f2baf935c68954f91b870ce4a47ae9637ce307fc104813377172b96ceec6b7204a7a699c5be89067f34ae05a1072a9da2ac9c063d18e85495f0a276e6c6f117e488ae0b3163f3328442de507e819c85a8315c0abe5a465e530a668134006c03859add9b1a216003a0523e0c12cbd4214f386fc5324ef8856fc607e23a13f6584b343e635ce38b1c1dc86df869d8d2ab5a7a1435a979c3c688518493f5f37296dd0328988ddc3743c181b446df44919e3c6c99309324ce2260f8a662919ee8d470033ef51fb04db8a362d366bdc7e6027420d2bbce031f2450307035a6765845221581d3a3533e34937609a3381b917be25be63fc2110d3831a9c7983219228e25d1e6c7ec525089be6568a12fb7f172106129f69b6c913c2bd4c9e2e57a2537ac12f6c97004aad478e74d9c92b7e6ba1534ea15111f4aa683d61f174911e56a78b186d23beea641a30dcc6e35b34149e6a1a75d605546fc4b71668ccb7abba98c44d80281edeb14cb6654df10c278bbbd7433b8215e67c14bd49a80773e9d0ce36e2bd418a42286fcfbd7aabec3abb535c4e6460cc02a5e92c1889c82aa36f7f0a592e5bb414e65d0ab7a3c00d536747821807a855ed132ff524c9f7268090e3a6ae5e3d0e2978c2073f0bab4e01b34c1afdeea9837c7efbfa5baa203796bb19a3beddae8575642d3fccb86ed21d2219d0fa78d620f9a04ad38655124a096b201ea5140aabff5e47f2b7f765583147478b617ef7049bb00c8802f30901daabb5792df69864ade0fc16ed0056920ca125fd5add58d8c61ecac6ceef835752ff4e5b903df12f518c818292e1bfbe461ae22322cf440e55eb654d0ec8e49a226a065863503c605a4e8b4bc4fb0c46a10e367ccb499070321522bf70d13cb7c447d63640df966aa64e6f5f9ea3b8791cc3fa97f7468fd00f8b877af62ce61afdb804de3c027ba0ff2bea17112072e1f3fdf394ca05130019f9160373cae4c6cd8cc1f55bc9aabf55281953d5e5f5b46894846aa301832c977f75238662adeab48566900132bde1353d5b81d9e247ae614c63bae718744bc1ddea46890c18a5fc8af24c5982559a9536b96517f3495b63ec31eab2af46568d266dd258e01154e679487b7ab379fcdf25e63abf6dd0876202edc2a5e9d6ca56f2e404194767bb175fc27d1a95138cbb0f552a6001703c6e11240cbe8c5f0203d4a71dfb160252e629770090a1946a16f1d1bbd721c463b2447119f8cc0606731c0bd8eaf353af9a1bd066e86349da1e79a497983afcba22669b24d891f18b150e8cd0501235d6cfc44f13051b0479352abc6441d9871b2e9c221e541308d010c3e3017fddd71d9c8bc14115f324f1b166b07b5164d70c5289640530dddf913b6ae662fbdc59df8436cb6727e58cc555064f329d314ee7a608e2b5f561ffbf871f6a730ba10deb1ee156bde843cd88311ee8a2ea4a196c0d440c0b5302d743aec42bde2f0f19c9ec4793e049efbe70cf502eaddd032e1207339446692436f57adb1f41e5e0a567437ba6aba0546e4c2f8432b0bd881a84de302fbdf5f1b50c2c05e3dc80734c7aa88f30ca21c9375f614ac75e15606e34992eb4d97e87a5301a2379d4afe1229e0f67be9e0f9030b3e67033f9d840866050bf182b43413b10f8e83f72861c914fb970c12b62cac1421896911eb110d07bf0b1e772e34a2a5a649a77cb2d2574a98635f4866e9073621e9b0fa7fc8c24792cd2078d8aa5635607d425204d8d1c9c5429c0a4e4c74785dfaac98405b35675a27fcec3adb7b59c50dc81465e844c4ca0aae61eb87002ffeb72367c937d8300e8117521c3fc44e78248225b6dce10e7f9cf3a67d4fec12d6bc71701c424c3825e71b137e1cc1c55ef4573b4108beee3976ec3957926066c33d65df9242c8f06b4a7368dc4149f2f2a1acabbbdd52e170ed17c89404b8b4a42e66bfbcfc9ceaf67d97ae2796720c585cf1c203e26b455aee1a92f8cf8838555015e3941806984a0fc2a6388e65b87a6ca754d413ffc9ebf133d33c056cdf61f4e13a074f7580061de7d80b7c1cdc416bfb48c35b462b7a468b2771377b5414b36564fecf18926edf74fed537496e77f2a73fa9b4f3cbe94fc39f0f0d48082cfab6bbe5a4a473e02ef4d9836d6535d946b7a1a973a8a2539f293d4dfb230eac60d41c220e59f7be8c3c83a32c04112c3ce73b6596b9b1f8caa528a14e7eef64d33c373c044da63705dd46b44b48ffc98512912de1d0348b92ad9d91c6d92715c3f7810e65e7395eb7924b8f778e68d8b9d4a689a3117ade70a641fd0919dd14e12bcb405d7423c5c1bdcd08b188e3a0f6ec49a0ae993bbf6fab9c3d237d8f015b37cfa246d38bc8842281353c3edfe6075434319e7e7ac0046a8cab8f6328b0bd87b32d65bc4dacfefd033247663fafc022a9313c071009091a89e4aef202e0ede1dc9eda3e9fce6594231feb9a7d065c50a06300f90988eab955e7e84277d57b2234b3b21b08d7eac277d312ce4796a0f1df2daec9901afc41aaf63f7186cf3", 0x1000, 0x2}, {&(0x7f0000001300)="d72164761e0a0d95843ed86fe8948f25b1dd4a36cba6235fadd37570437ee4c7f29438dd30783ef6ca72531000dce02f8c3001b9338c396fa761d62ec63493a6c888ee8690d109e34edd85d69532ab133fd198dc29f978d1ffc219dde61e3100bf5d2c271b15781f19706e298316be3b0c9682b0cf4d45f901276f", 0x7b, 0xffffffffffffffff}], 0x87b008, &(0x7f0000001740)=ANY=[@ANYBLOB="295d737d5d2c242b2c82d12f7b2a2c24212d2c2c2c252c2c2c646566636f6e746578743d756e636f6e66696e65645f752c6861e073682c657569643c", @ANYRESDEC=0x0, @ANYBLOB="2c736d61636b66736861743d2c736d61636b66736465663d892d262c657569643d", @ANYBLOB, @ANYBLOB="2c646f6e3009000005db6409000000000000005f726f6c653d2c00"]) r3 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) r4 = open_tree(0xffffffffffffffff, &(0x7f0000001500)='./file0\x00', 0x89100) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f00000016c0)={r4, &(0x7f0000001540)="7cb405ccc8c57a2c8f5990e9d6cfd2f6a6b77de3bb25880d2b61ba013db5726d56438b14e2d225d2be914b8005776178e59aefc9771ebdf01cbc01ed325230113f771e4bf9b39553ccad763b406e6f33dc50487c20d059470f7f299dd1ec557ff3456e0ce46d568e137bedd91a90779835fdf4063682cebe4836f7a61a", &(0x7f00000015c0)=""/199, 0x4}, 0x20) fsopen(&(0x7f0000001700)='binfmt_misc\x00', 0x1) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r3, 0x0, 0x0) r6 = dup(r3) fsconfig$FSCONFIG_SET_FLAG(r6, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00000014c0)=0x4955, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) 13:30:36 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSKBLED(r0, 0x4b65, 0x7f) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:36 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004007000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1626.705035][ T7687] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 121634818) [ 1626.728648][ T7687] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1626.749021][ T7687] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.757279][ T7687] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1626.857791][ T7687] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 121634818) [ 1626.880565][ T7687] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1626.895328][ T7687] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.906499][ T7687] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:36 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000240)={0x0, 0xb203, &(0x7f0000000400)={&(0x7f0000000100)={0x6c, r1, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @mcast2, 0xdb}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2}}}}]}]}, 0x6c}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)={0x3f4, r1, 0x800, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x1c0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3d, 0x4, {'gcm(aes)\x00', 0x15, "5fa2470b73fd71123647fc3f026fae039debb4418f"}}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "d41d49546aa31619954136c4c541cc327fd7988428d422a6f71b79"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "436ee6bf25e12760cb8dc283490a1a4cfea81e75319e46e31fa407a3dc096f50a1d5df"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ID={0xd7, 0x3, "2a6355e4b838cebd30a75867858bdcdf1f77f94bbe4eb2a728f2a98437af128b3a1949a931d15b90e927673a4dddf7417002e6af0140f4a4fef04effcf043b925e3e5fa7b4c2a333084abe47b8bda1068d920fedab25aade76b22a5bca42f90e1eadab383ae0b10bcbb6f533d0c1a7ac3aa837cfe06db76f9063903763ea37d458894f335eb4e4fba4b9602ef5678fe8b14837bbd1eef50ebb04cd0cfd7179fef6b19f6cda1829fdeda182ea2f136d27151a13a7be5481af57218705c2fb90f9f951dbfa99a9bdfd892e29266482d4d32a300b"}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1000000010}]}, @TIPC_NLA_NODE={0x1d4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xa9, 0x3, "f51b999710fbf453600394485257198cbeea425418c4d56731e60aa32f8820b9776ad12c7f95d5213e626ab72066ab9630febdb8d055d299406594c5289709be33ce2d1a96d8fa42256f81233e2bcbf011250a068b5264a3e9e93d836ab70801f2e7604dde6f2ad5ea942c2c5c6fce236f43ccdc471b563396493f425d0c17132db64c4b078784219754370d9ec1b201b44b374dcbf1831adadf8d1b521f013c8e562f9e20"}, @TIPC_NLA_NODE_KEY={0x46, 0x4, {'gcm(aes)\x00', 0x1e, "a009e68645d685fbace2266526eb4ff764de33268608e4a14cdb9c8ecd06"}}, @TIPC_NLA_NODE_ID={0x8b, 0x3, "aafd3cbb0f9c87a128e3324ad100a0566148ec1fa5d93545e77ca61394844642bc18005aaec905ec2d74e1ce7eb000182c79d886eed1f160d5a3eb48b3e057d874f3311b38cf16fa581f0ea0edcaa5b5c467451cd90b9efe040e08eca8cb8f9f378fb254e06063e4c2ac74d16d6554b4a5305bfeb37476a0e4419e347939df9e98858932c564b8"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x278}, @TIPC_NLA_NODE_KEY={0x48, 0x4, {'gcm(aes)\x00', 0x20, "9e1118db5e56e85259bc6c001e046a4d3515efacd7dd5bf1a00b40410256d89a"}}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xd1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x101}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}]}]}, 0x3f4}, 0x1, 0x0, 0x0, 0x10}, 0x4048001) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:36 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008007000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1627.057843][ T7700] tipc: Enabling of bearer rejected, failed to enable media [ 1627.101263][ T7701] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 125829122) [ 1627.118028][ T7700] tipc: Enabling of bearer rejected, failed to enable media [ 1627.118961][ T7701] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1627.142125][ T7701] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.155755][ T7701] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1627.215420][ T7701] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 125829122) [ 1627.242013][ T7701] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1627.257065][ T7701] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:36 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1627.269301][ T7701] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:37 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x7fff, 0x2, 0xffff, 0x7}, 0x14) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c007000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1627.536157][ T7719] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 130023426) [ 1627.544545][ T7719] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1627.554803][ T7719] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.562667][ T7719] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1627.626175][ T7719] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 130023426) [ 1627.641423][ T7719] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1627.662686][ T7719] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.680954][ T7719] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004008000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:37 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x4) r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) r3 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) read$dsp(r2, &(0x7f0000000080)=""/185, 0xb9) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)=0x5) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x6, 0x0, 0x0, 0x0) fsmount(r3, 0x0, 0x0) dup(r3) fsconfig$FSCONFIG_CMD_RECONFIGURE(r3, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r4 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r4, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) [ 1627.875188][ T7730] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 138412034) [ 1627.899187][ T7730] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1627.907806][ T7730] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.941243][ T7730] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008008000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1628.140691][ T7739] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 142606338) [ 1628.158058][ T7739] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1628.177520][ T7739] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1628.204708][ T7739] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:38 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c008000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1628.491607][ T7747] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 146800642) [ 1628.505611][ T7747] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1628.523330][ T7747] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1628.542690][ T7747] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1628.633267][ T7747] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 146800642) [ 1628.653618][ T7747] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1628.671456][ T7747] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1628.690086][ T7747] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:38 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000009000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1628.889611][ T7757] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 150994946) [ 1628.910264][ T7757] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1628.931853][ T7757] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1628.958546][ T7757] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1629.043179][ T7757] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 150994946) [ 1629.065493][ T7757] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1629.098245][ T7757] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.113797][ T7757] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:38 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004009000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1629.359949][ T7766] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 155189250) [ 1629.378542][ T7766] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1629.396643][ T7766] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.422609][ T7766] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1629.489878][ T7766] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 155189250) [ 1629.535384][ T7766] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1629.572319][ T7766] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.612061][ T7766] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:39 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008009000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1629.863951][ T7780] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 159383554) [ 1629.901990][ T7780] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1629.932145][ T7780] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.956685][ T7780] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1630.041251][ T7780] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 159383554) [ 1630.070149][ T7780] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1630.110735][ T7780] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.173783][ T7780] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:39 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c009000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1630.352190][ T7791] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 163577858) [ 1630.367742][ T7791] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1630.377107][ T7791] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.392271][ T7791] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:40 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200000a000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1630.605601][ T7797] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 167772162) [ 1630.615735][ T7797] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1630.635434][ T7797] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.663418][ T7797] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1630.780041][ T7797] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 167772162) [ 1630.812182][ T7797] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1630.862384][ T7797] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.901592][ T7797] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:40 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200400a000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1631.133319][ T7808] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 171966466) [ 1631.148649][ T7808] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1631.168686][ T7808] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1631.176472][ T7808] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:40 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200800a000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1631.395889][ T7815] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 176160770) [ 1631.422328][ T7815] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1631.448210][ T7815] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1631.475621][ T7815] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1631.576504][ T7815] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 176160770) [ 1631.604491][ T7815] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1631.654570][ T7815] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1631.676066][ T7815] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:41 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c00a000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1631.884645][ T7826] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 180355074) [ 1631.906266][ T7826] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1631.938528][ T7826] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1631.964825][ T7826] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1632.081222][ T7826] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 180355074) [ 1632.132431][ T7826] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1632.184465][ T7826] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.228877][ T7826] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:42 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200000b000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1632.472189][ T7837] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 184549378) [ 1632.501298][ T7837] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1632.526791][ T7837] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.553902][ T7837] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1632.642468][ T7837] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 184549378) [ 1632.669783][ T7837] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1632.712467][ T7837] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.749006][ T7837] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:42 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200400b000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1632.967085][ T7849] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 188743682) [ 1633.006102][ T7849] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1633.051649][ T7849] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.094028][ T7849] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1633.185749][ T7849] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 188743682) [ 1633.228052][ T7849] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1633.273334][ T7849] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.308760][ T7849] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:43 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200800b000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1633.529926][ T7861] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 192937986) [ 1633.538120][ T7861] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:43 executing program 5: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x444201, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xc6, 0x1, 0xffffa278, 0x0, 0x98}, &(0x7f00000000c0)=0x14) ioctl$SNDRV_PCM_IOCTL_RESET(r0, 0x4141, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) ioctl$TUNSETLINK(r1, 0x400454cd, 0x311) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40400240}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0x20, 0x0, 0x8, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xf4}]}, 0x20}}, 0x240000d0) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16, @ANYBLOB="040025bd7000fcdbdf25800100000000000c00080007000000000000000c00040003000000000000000c000200ffff0000000000000c00050000010000000000000c00080000000080000000000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x88c0}, 0x44) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="00012abd7000fddbdf25010000000c0005000800000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x50}, 0x40) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="d1b60000", @ANYRES16, @ANYBLOB="00082bbd7000ffdbdf250200000008000100000000000c0000000019000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x20000841}, 0x2000c034) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, 0x0, 0x300, 0x70bd27, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x102}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0x84}, 0x20440c0) r2 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0x0) r3 = dup(r2) fsconfig$FSCONFIG_SET_FLAG(r3, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x44, 0x0, 0x300, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x3bf}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r1}, {0x8, 0x1, r1}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x84}, 0x4000880) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="00010000150000022bbd7000fedbdf2505e4850001001bb4bb124c6a019f17139b62c9315dd0b52a9485e47fdc5819839ce84a0894c5c4647003b0e828338ad2346dbdc54d28db830ae7ddbec4c3c2fef3f99d9a1c559c2c9e03afe7c468af1d0841d9861f5e31f029c1ffff8a67bf57130bc66c9c29ba69980b7df9068b1ebc7fc54b98bf6b1ba0bb2d752ca0172c81c3897ff0b69e0000000000200500009e04f016bd004e6dbd82d5d2a6b507835cddf79e399aef4288c826dc41360d29222332bfc77f01fa0454e40439ff5f77219734d9b24ce7ebab56827af99709214f550590c90c86c25a388db766eb0000000000"], 0x100}, 0x1, 0x0, 0x0, 0x24006004}, 0x89) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r4, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1633.612334][ T7861] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.644937][ T7861] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1633.746242][ T7861] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 192937986) [ 1633.773386][ T7861] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1633.823104][ T7861] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:43 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) r2 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0x0) r3 = dup(r2) fsconfig$FSCONFIG_SET_FLAG(r3, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x45a, @mcast2, 0x7}}, 0x4, 0x6}, &(0x7f00000005c0)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000600)={r4, 0x10001, 0x9, 0x80000001}, 0x10) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000000c0)={0x0, 0x7ff, 0x3}) [ 1633.873526][ T7861] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:43 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c00b000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:43 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = socket(0x2b, 0x3, 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000180)=0x14) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) pipe2(&(0x7f0000000080), 0x100000) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x0, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$PIO_UNIMAP(r3, 0x4b41, &(0x7f0000000140)={0x0, 0x0}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x121a00, 0x0) [ 1634.203621][ T7881] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 197132290) [ 1634.242136][ T7881] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:43 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='iocharset=macgael)c,\f']) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) r2 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0x0) r3 = dup(r2) fsconfig$FSCONFIG_SET_FLAG(r3, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) sendmsg$rds(r3, &(0x7f0000001640)={&(0x7f00000010c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10, &(0x7f0000001280)=[{&(0x7f0000001100)=""/144, 0x90}, {&(0x7f00000011c0)=""/139, 0x8b}], 0x2, &(0x7f00000014c0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x3ff, 0x40}, &(0x7f00000012c0), &(0x7f0000001300)=0xffffffffffff737c, 0x5534d7a5, 0x2, 0x6000000000000, 0x313e, 0x21, 0xa00}}, @cswp={0x58, 0x114, 0x7, {{0x1cd4, 0xfffffffc}, &(0x7f0000001340)=0x6, &(0x7f0000001380)=0xffffffffffff7fff, 0x86, 0x401, 0x4, 0x5, 0x48, 0x8182}}, @fadd={0x58, 0x114, 0x6, {{0x4, 0x3f}, &(0x7f00000013c0)=0x6, &(0x7f0000001400)=0x7, 0xf9cd, 0x1, 0x6, 0x1f, 0x20, 0xffff}}, @mask_fadd={0x58, 0x114, 0x8, {{0x80, 0xfff}, &(0x7f0000001440)=0x80000000, &(0x7f0000001480)=0xffffffffffff3499, 0x3, 0x3, 0x9, 0x6, 0x1, 0x9}}], 0x160, 0x4000040}, 0x8054) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f00000000c0)={{r1}, "d6c068042bc1923ad216d799f3c1a434618484f27f52dc051c99b8d50c1e9723520ed12bd67bf8d0d8e027ee28fb5245b6ef9fcea4384177b5ea89dd73b722681611c175dc26151df430b95bcba0ebec2d7f35b7cd13e6954d60f3137342e04c303fae6f6565729feb67fccef4a7d435811db0888d2a264bc3a9d4cd0390822aecf494018a026aa4ea589203d45c173364e4200e6fbf587318353b8ad966aea47ff1b493c5aef7d5a6e7946367849d01e2c162ef57bb3544c857b8bc63d1b3fea3266893e06f5ebe8cea8ed435e4741b0f51473e07c8003b9dc7c2aa70ca00772a65ae1758df2e8eb4c0ab549e98cd7ebcf77afdf4bd3c3d2c303b0974ad5ba0d318561448b7a7dfdfafbb3cea0ca671653519d7f88ab57c481acd2fa630b4b9267d07c2065794c621e03402f5245bf820a695e83511f3c05e8730e28dcf5ead3852873bd1363bc68e9d99ff7fc5307daa181626a92b688d93e08d572b418dcd86e5ca4cd6b9bd0c468e2126682c3e6ed5394593f09b5acba9d60f9a2aa383059e89de3bbd007ac1b5ac1dfc0a572cf50b4221d17ea1ba865bff29dac4bc7daf814293690e4995a036442946b204cf77e8bcf4a3b7175c66afec3746554b70f9015d3852b2592cea65e99aa57baf02f98dbddcd301a746cea7b2674e70ab17595c7c3f26bc8a541f243eaec14f356b4b6aa85361e6090aab0f9ada69745490607ede738cb7e1b28294d37f2bcfb4ec599ab4a5ad5fb785fe085a07cfde799fea5dfe8f25bbfa14fd9c44af9bf0a32e19c73d42d9161a45ce7918c240bed464a56be4966c086cc80d3dfcebd28af9049e04e6f3092aef3fcea67a60b7fc4aca073e121c42e83c653aa46b798018cf76ee520bd7499eb2bedaa5ff642d440050917da7641c0ee96c32acd1c537957de939f53e588373fe7730ac3e8a91b32cbf4306cdb8fdf893bfafb6155bf47aafa8ab2fb6f9617df4dee30029589d89925000b6972b5a0829b747ceacbb2bee2980f216b1e6c57cd9a5ef943ab69d35fedaefed21be67d66b4c312639b63cab87df7b3e7c8aafe515fd6d555fc88728fedaeb3d1e3b1810dddeb092a3fe42ee11557321e1cdca48ed257ada4c90e2fc82b390800247851cbe7511e9962e3db35394af3ca53d96edbb36b1c55fef1f66f11a587f76559ab845a9fa8f256c60d88c52219de5e18a2944aaf43e79065f80e599d7b65afa3bc0d2ce1f7e62b64bc3a2bb2f3c57ea15cc9db8ae55719b20b1cd899c6c59cedda13279e0bbd90259519ff87038128f992e02a9cab9dcb45206f42b218c7c7929b9aec405cd453e0956e4a96a5b1df362286021538f446d8636087d2f91f902d01a3a0025712250c0c9c8012539fc2a1bf663f5611edd46e6cf722f1f7bf5eda3c6f79a5a9cb236c0f561f3e6320ef33c0891f2a7314f137af8293761bed1e599f87bb534b27fa67b8bf875c2a732c1f3306c438e9dc9ea538d5f0b57d059337f2474d88b6374f20c92ff7b404d5dd5482c638c1cc451e59fe9cbacf12b7cccf92142db5aef74213e55d13c8500d2d73ba4c2f0b8946a8fe1b568ecd1ff1072996bdcc73fc7bda4d5146d3f338c5b085af345d1d779863195c4628d182dcc7ca50fe19b55f2040c8bc3dfe751d9ae32e4f8e601f2f87d19c12eb5456454ce7f9806f60fe6c7a5af3f4c0b9330087f86a419f97d6b802efc3a5420ebe77c785fdb9f8e9bc5be09c48656acf6d03a6943a182d915a625d65094c11a597fcd9e1839056296a133e314db64b9ab245dd47860a23d2747982643eaedb4a5fab3ea0beccfc740a8bd8c448e2aa1d56617b833628dd65eb65e0a1c2f0edcf82c59d28cca1de7b3113a59f5d87c0d512109b61fb058c9646cc61a12270a6def69620bc4acb47995b3567a8d9026c847ea6db62bb10e1faf31bab8fb493d2fbc79a33cebe7188373825c92ac7df30adb0eb2cddbba879157a18c57a0a157c7fdbf36d3e125186957ba6ea8c3e5e85911c9be6a636a61459361b5e223727cde3866c72e49eb29a1e0911765def24e80d7e24a3658a8dcb0ea4d5fcd053025e5e24a8a02bb4677e818fccd377ac0dc0f50283f668d2c79573df036592a7653df49632a0847e4d4fbb9d07f2730a234b98a91925c38473bae2c507de7361bd08fda38a1d6fe320f6743f58cd7309ace971e0018a64d344cf11ad0ec2a137b97a7d066601a884e9d8efcd0d9aecbe6f71001322884ee822d1249d2ee803fc54aab2dcd16f65ae5a7f323001efcdb0789fe5322775647cc3da620c7036af486b95e2905bc534f232dc45361b060348741b3f164ac652f1c535c11114c46e639ddfe61ac68e64dff2f5f1dba167e6333a1d3084a1c0b1c0e89a5861b0c5347acb0954a3d458a6484ad3da083d5d6207944b96338399e6aeeae1a5a74fba646935b3b51d6f3bcd0c384a4efb20b04a2199e64196ea5935daf8c48c09282ffcc3e236a287ef5bc0c9d0d15ad30f443e5ed553b3023125ced3fcad5eeb24e99e95e58791ddf5f11f53e3e4b95f3f52d26822663bfe2b8277b172b8dd2c423891284bbba7e9b797782ecc2e8b6d9dab1b069288d780bcfa3bc0a27b23521a629438c00518fced041bef3e4c3b37cb5035ba37ef6d08aa18f56fd23cf3abc2762e6c8bb2ef9060d834217947d4fde5348f81e288ec441bdefb5ddfa8b7bb26ccd9043633adf4b36382f4c03076e4b6a421f62472f206a638796a6c993cbe3d528a56ea0913c6b56e0b8d0871e59dc959ae46e75f77fb8f4713c73a35c6e5b3cd1205da80133067524868271229db607a7243a9e374904a3ce775755db467b0aaca6fae19b244f4287b87518e3032f3b46e4b5983433e6e958266ee3a076621218b562cc8da1f8525b4816e0ab6605172c8b37df2f5c6816b8b9d1ef2998f5c1fb5e4c6809ad4ae5736ef2004389a0fb9d4aee940be3be0206a3fb4400d8ed330427044871f1a21317889006e183b449d6cc77468be2212b0889f9a211143164eb1e2c32592e7261a0c1666467c5c79458fcb55fda2f11ad5ab78f08af4e3c0866c38fc6f8f5255b453d526cf65c546138b48853656c08d025bb5d5f4dd95dcbaa086a0e74fc3761be6d3e9aed94eadfb12f2f6df3b3b3c19eadf577a7e55c468a209dcc9ffd3c0b44946938f7be1fbc705961109a65df6ca440d9df8233e9fcede1023800e3b1eaf1cea6b672965cfa6ddf47ceeae6415b5e95421b9ffe0f8282f3954ae37279704ddcd3ab83244c393291fa1c2fc6da97bc49f6313a2062ac5ec0e67231064f24e67c3e76dfdba4fa6414fcb0817753dd4323fa3ac1d60b9fc7dc6d59bc89d87a0fa3b110f130cd3019f27d3f799503ff00565366f493d14e323524f1646a42322047c7443705095e8b6e448ff23ce69adcb7edf3372be851a6dcb770de76a8882f467a77bf8928eeb9d0eb1d3f03c4c918506505a118027ea4c4b5d9e2343d4a8e189f2112c98e60274d8660dffe9ec6b8bb910dd4aabc4cc679ea5e66fac13603b54273c68639a53fa9482c91e0bb2cc0228ef4b3aa2bed4cb3bd9cf0e59c189bf144e04dcd9e2b1c502831596b47398197983a82566c849fdc7fd90a553d22132f1c60747b94a967f1688dca9b67eaacc180301ade601d59903afb50363bff1d3fbb18cef12709d1985e1dbb35a91e9c3ed11abd5be550a05ef697d5d1bada96b83bde3ef01152847c75a28ca27330a07d8652875442e5e67bbe0be071e75e471737fecdfaabfeda6a14544dcc80fbecf236f0dd2cc604bcd7d64d3d3d225a08cfb8307cd727869b9570c3539c78ae2c2a8a7a4facbc2d16bd185d0ee117db51a85746885661d94a1b0a40bc046046d387bab135432d7a7e5380e08f51603e881e1ff8d29c3e14497cd9c58e78a71bee93bef1c1038ea068cf704121b73c016a138f8550070b63a2d4072208f8b6c1d3f85191b9aa984833865f9c2e90cc05a6bf3185cf6c351db3cf49738cbe17dbcf08a6c446d1c21fca04be078a06a6ac7f15f977ef3a9ad177bba1d4602fa2e03ff61e3d4cb8ee15ead3d15e016d209aed43f544b11955532fe82de17e162c186fd8d4dadd4d73944519c758140612c00d74280a76d38d7577e098eed2bb09a3a83e48711e2fa70abec1dc455a9df066772b6915cc82262b19b88757c5901b657d030a79078877ee6309ee2c4d2c168752dd3b7cab1cdcd61f93fc92f211e01832a40e4bda59a5940e6f0d6eabff37818d9bccf2b73ea2b8e8c3e3731d75eb3cf675125724bbeee4f001ecb83b3601d662680a7d7beaf1477054edaf45e6805451cf18319d5385af2757aeea57464244da731a635b480ac095bae63e9bcc5784c037cc06308bb9fc979e2eb06d4df51b90127b6d4a7f7602c8133150e8453367ce0d0aac221b27e785345791bafc483ed284d76b0beae30a6613052ac948a6a132857d779a1d9ef52fafc13836bb3840478b39485671f7da85aea791f37cf1bf828ea543e9d7f1e706b2dbe8250dba26e263561763463978a31dde987b04bb8da548462670b1d2c78910505c287f6bb11eb9e1486a18dbfc6bd8ab7bcfc05db705d930c2d1ed02c352de9fdd03d970283069a3db4685577ffe23c35b3a2bfa2474c48caa1f7e435f90be1020b03fd0f40bafa68e2f4b428a7961c43f54b4e52e01ede35a2a3817070589b1fb905dc2d1fca816a187fe2cd0cb32986aeeb78c16cc95244fa789c28913169b7590fb0bdfa2e0309fa26e9f02787064bc291469e4ae4f033d70d820dfd13855520724469d7b5e935bb42d7ec9bc8c57608a70be1b3723169115a3331790c5b033ba954e4d60630b4ce4d03b52c479224df64e960848ee4f7f191990c1df43b532989a2870d47b06957d84a868a2a7863c18c8eefa1d00a1a3cf515c244c747be0059b9ea8d09a8df740c60402afb6f1cf735598da8af294be95ddac20163331bf81e2816a2c2de3a6955f637aa3eacc71990c7d196679dbc20bed8f1640da691df82b927150ddda582c46a95d181816d6b1cba44df71529ad17a63aa693678e126b6b3c380b3c6a8e76070e369b021ba40d7175f4760bf4f0fb2d923b3fd8a1436926391ab19987dc8e4a42ab4cf689b8eb7b380154b437555b915390036428a0f22aeacc4db8cd7e2761209033bee79a388778986d948f30ae3adca6216a76aea6ccb4988e518771d92064c9d277034bff121a0e852d693bd79dccd2f1f22a909bec69271ac45b9aff8f1b59d510939d77cb01f67edf2828b0a56b2d9df93940396006c07ff46cac8db35bc237519f4529ac3dd02e4e112715debb34b170ef288bab95e066c33beb308db732cfbdc4243b73a103f8d171cd7e8746692c7fd2f27f54335f7dbc903e09446532331f73e421b3b837ba96044b09ff0d336d69753f561c7dc307d85e93c5f2a2a67f3ee35dd3c82241113cff3b7c79ca60143ae01f7d7e99a55d1ae73a7553ac905e0233dc6f634badde3d43a75ad1aad2695d1739f7bb7044b0fb4367a09e1bccf1c8a47d54d858ecb93012f7b63e692619e5ba77f8fa5975418335172fdb0aa8d9b9d5656633e3812eb3a12efb9ca977df6eec93470bf1bdefb5cd0caa779f454355ae53a405d117771e01cc731f6eec912a639bc2be697c54123add552e6f28baf45ac3b1f77b3ee495868150c0cbeb87e7855adb77fa9e34399af6f850317faed4bee57621b4decfb6435404c14f977585ef5dbf63e4767ffe66ef5126efe911b3bbeaba6e4f50601e5f5f8f6568"}) r4 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) ioctl$TIOCGPTPEER(r4, 0x5441, 0x6) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0x401302}, 0xc) [ 1634.288723][ T7881] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1634.314404][ T7881] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1634.387800][ T7891] FAT-fs (loop5): Unrecognized mount option " " or missing value [ 1634.396405][ T7881] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 197132290) [ 1634.428821][ T7881] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1634.464650][ T7881] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1634.483339][ T7891] FAT-fs (loop5): Unrecognized mount option " ´ìYš´¥­_·…þZÏÞyŸê]þ%»úýœD¯›ð£.Ç=BÙEÎyÂ@¾Ôd¥kä–llÈ =üëÒŠùžæó *ï?Φz`·üJÊ>Bè0x0}, &(0x7f0000cab000)=0xc) setresgid(r3, 0x0, 0x0) fchownat(r1, &(0x7f0000000400)='./file0\x00', 0xee01, r3, 0x1000) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x9, 0x80000) ioctl$IMCTRLREQ(r5, 0x80044945, &(0x7f0000000440)={0x4003, 0x81, 0x800, 0xff}) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$TCSETSW2(r4, 0x402c542c, &(0x7f0000000340)={0x7309, 0x8, 0x3, 0xffff, 0x6, "4a00d3e4185df989c58884f3f66b251a05c174", 0x401, 0xfffffff5}) 13:30:44 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200000c000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1634.797460][ T7907] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 1634.812071][ T7910] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 201326594) [ 1634.824133][ T7910] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1634.835259][ T7910] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1634.844158][ T7910] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:44 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200400c000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:44 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000000)={0x0, 0x0}) [ 1634.984910][ T7919] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 205520898) [ 1635.000857][ T7919] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1635.016650][ T7919] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.038526][ T7919] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:44 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200800c000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:44 executing program 5: ioctl$VIDIOC_G_SELECTION(0xffffffffffffffff, 0xc040565e, &(0x7f0000000000)={0x6, 0x3, 0x4, {0x7275, 0x3b, 0x106068e4, 0x7f}}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) syz_open_dev$vim2m(&(0x7f0000000180)='/dev/video#\x00', 0x5, 0x2) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000040)={0x1, 0x7, [{0x2, 0x0, 0x100000001}]}) [ 1635.281458][ T7929] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 209715202) [ 1635.297127][ T7929] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1635.336217][ T7929] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.344934][ T7929] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:45 executing program 5: ioctl$DRM_IOCTL_MODE_GET_LEASE(0xffffffffffffffff, 0xc01064c8, &(0x7f0000000100)={0x9, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VIDIOC_SUBDEV_S_SELECTION(0xffffffffffffffff, 0xc040563e, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, {0x3, 0xe862, 0x8000, 0xffff}}) ioctl$TCGETS2(0xffffffffffffffff, 0x802c542a, &(0x7f0000000040)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x501000, 0x0) ioctl$IOCTL_VMCI_GET_CONTEXT_ID(r1, 0x7b3, &(0x7f0000000180)) [ 1635.406874][ T7929] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 209715202) [ 1635.415560][ T7929] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1635.424452][ T7929] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.432831][ T7929] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:45 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c00c000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1635.573329][ T7946] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 213909506) [ 1635.581969][ T7946] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1635.591421][ T7946] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.601403][ T7946] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1635.681232][ T7946] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 213909506) [ 1635.698688][ T7946] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1635.707295][ T7946] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) dup(r0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) [ 1635.727082][ T7946] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:45 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200000d000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1635.988042][ T7960] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 218103810) [ 1636.025095][ T7960] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1636.044546][ T7960] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1636.076555][ T7960] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1636.178341][ T7960] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 218103810) [ 1636.196614][ T7960] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1636.228438][ T7960] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1636.236445][ T7960] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:46 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200400d000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1636.498388][ T7979] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 222298114) 13:30:46 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1636.565452][ T7979] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1636.575665][ T7979] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1636.591800][ T7979] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1636.709360][ T7979] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 222298114) [ 1636.717568][ T7979] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1636.836096][ T7979] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1636.845575][ T7979] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:46 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200800d000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1637.055029][ T7996] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 226492418) [ 1637.065991][ T7996] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1637.107505][ T7996] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1637.116636][ T7996] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1637.172045][ T7996] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 226492418) [ 1637.189474][ T7996] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1637.215421][ T7996] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1637.248194][ T7996] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:46 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c00d000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1637.473281][ T8008] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 230686722) [ 1637.497767][ T8008] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1637.567665][ T8008] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1637.604435][ T8008] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1637.664779][ T8008] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 230686722) [ 1637.697174][ T8008] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1637.739639][ T8008] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1637.747398][ T8008] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:47 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200000e000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1638.001953][ T8020] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 234881026) [ 1638.016021][ T8020] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1638.036840][ T8020] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.053719][ T8020] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1638.126647][ T8020] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 234881026) [ 1638.141564][ T8020] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1638.167889][ T8020] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.208913][ T8020] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:47 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200400e000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1638.355476][ T8030] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 239075330) [ 1638.393359][ T8030] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1638.411707][ T8030] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.420523][ T8030] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1638.516639][ T8030] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 239075330) [ 1638.541461][ T8030] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1638.578687][ T8030] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.621874][ T8030] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:48 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200800e000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:48 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3000000, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f00000001c0)={0x80003f, 0x0, 0x3}) r2 = dup(r1) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r1, 0xc02064b2, &(0x7f0000000000)={0x7f, 0x2, 0x101, 0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r1, 0xc00464b4, &(0x7f0000000140)={r3}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(0xffffffffffffffff, 0xc00464b4, &(0x7f0000000000)={r3}) r4 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r4, 0x6, 0x0, 0x0, 0x0) fsmount(r4, 0x0, 0x0) r5 = dup(r4) fsconfig$FSCONFIG_SET_FLAG(r5, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000000180)=0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1638.803831][ T8043] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 243269634) [ 1638.819517][ T8043] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1638.839504][ T8043] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.860492][ T8043] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:48 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) connect$rose(0xffffffffffffffff, &(0x7f0000000200)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @bcast}, 0x1c) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x100, 0x1403, 0x200, 0x70bd26, 0x25dfdbfb, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'team0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'ip6tnl0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'vlan1\x00'}}, {{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'xfrm0\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'erspan0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'veth0\x00'}}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x4004800) 13:30:48 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c00e000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1639.111561][ T8055] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 247463938) [ 1639.136709][ T8055] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1639.166119][ T8055] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:48 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) sendto$rose(r1, &(0x7f0000000140)="0aede4ca90eb593f5976527789799e2beacd32323d2aea7ccbc059409b5e324f059092ded5cad8187ac0d3bd2f0760a82e3d3124d52ec0a7793b4553f9d837f72b2ffca4b7e42c97905cd327b3c5fd90a4651ca59a93ed745cf68e36", 0x5c, 0x1, &(0x7f00000001c0)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @default]}, 0x40) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="696f634861727365743d6d6163f99a567ef6316c3ac648b209c16761656c69632c00"]) mkdirat(r2, &(0x7f0000000040)='./file1\x00', 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000000)=0x80000001, 0x9) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r3, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r4 = dup(0xffffffffffffffff) fsconfig$FSCONFIG_SET_FLAG(r4, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r5, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r5, &(0x7f0000004200)={0x50, 0x0, r6}, 0x50) write$FUSE_GETXATTR(r4, &(0x7f0000000280)={0x18, 0x0, r6, {0x3}}, 0x18) [ 1639.218692][ T8055] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1639.269921][ T8055] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 247463938) [ 1639.288685][ T8055] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1639.288968][ T8061] FAT-fs (loop5): Unrecognized mount option "iocHarset=macùšV~ö1l:ÆH² Ágaelic" or missing value [ 1639.300470][ T8055] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.335080][ T8055] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:49 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200000f000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1639.506647][ T8066] FAT-fs (loop5): Unrecognized mount option "iocHarset=macùšV~ö1l:ÆH² Ágaelic" or missing value [ 1639.557655][ T8070] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 251658242) [ 1639.591623][ T8070] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:49 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = fsmount(0xffffffffffffffff, 0x1, 0x78) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/59) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1639.660908][ T8070] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.693450][ T8070] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:49 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000000)={0x3, 0x0, 0x2, {0x400, 0x81, 0xfffffffc, 0x5000}}) [ 1639.789364][ T8070] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 251658242) [ 1639.826287][ T8070] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1639.893056][ T8070] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.914322][ T8070] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:49 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = semget$private(0x0, 0x2, 0x3ac) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/126) 13:30:49 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200400f000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1640.073157][ T8095] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 255852546) [ 1640.108913][ T8095] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:49 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1640.151368][ T8095] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.174048][ T8095] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:49 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200800f000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1640.398704][ T8104] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 260046850) [ 1640.428842][ T8104] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1640.476130][ T8104] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:50 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x42, &(0x7f00000000c0)={0x77359400}, 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r2 = socket$inet_smc(0x2b, 0x1, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000040)={0x5, 0x5, 0x5f3, 0x7ff}) r4 = dup(0xffffffffffffffff) fsconfig$FSCONFIG_SET_FLAG(r4, 0x5, &(0x7f0000000100)='mand\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000200)={0x6, 0x1, 0x200bcf, 0xffffffff}, 0x10) listen(r2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x28f) accept4(r2, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev, @in=@private}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) getgid() ioctl$SNAPSHOT_S2RAM(0xffffffffffffffff, 0x330b) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r5, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1640.521102][ T8104] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1640.586614][ T8104] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 260046850) [ 1640.621120][ T8104] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1640.660326][ T8104] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.701280][ T8104] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:50 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c00f000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1640.946628][ T8119] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 264241154) [ 1640.961713][ T8119] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1640.982227][ T8119] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.999341][ T8119] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1641.089670][ T8119] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 264241154) [ 1641.113941][ T8119] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1641.163051][ T8119] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.202485][ T8119] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:50 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004010000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1641.436198][ T8131] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 272629762) [ 1641.454763][ T8131] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1641.474568][ T8131] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.495989][ T8131] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:51 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x60e, 0x8, 0x3, 0x2, 0x7, 0xfffc}) [ 1641.583887][ T8131] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 272629762) [ 1641.594900][ T8131] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1641.604587][ T8131] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.618348][ T8131] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:51 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008010000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:51 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$vhost_msg_v2(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, {&(0x7f00000000c0)=""/194, 0xc2, &(0x7f00000001c0)=""/213, 0x3, 0x4}}, 0x48) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1641.839852][ T8146] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 276824066) [ 1641.868280][ T8146] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1641.925042][ T8146] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.998801][ T8146] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1642.056783][ T8146] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 276824066) [ 1642.068924][ T8146] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1642.087889][ T8146] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:51 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x0) r3 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r3, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$vim2m_VIDIOC_QBUF(r3, 0xc058560f, &(0x7f0000000000)={0x20, 0x1, 0x4, 0x1000, 0xf5, {0x0, 0x2710}, {0x4, 0x2, 0xd4, 0x1, 0x3, 0x80, "6ae74c27"}, 0x7fff, 0x3, @offset=0x9, 0x3}) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) fsmount(0xffffffffffffffff, 0x0, 0x0) r4 = dup(0xffffffffffffffff) fsconfig$FSCONFIG_SET_FLAG(r4, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100)='ethtool\x00') ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000240)={'syztnl1\x00', &(0x7f0000000180)={'ip6gre0\x00', 0x0, 0x2f, 0x1f, 0x80, 0x8, 0x79, @private0, @remote, 0x8, 0x20, 0x43, 0x3}}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r8, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r9}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x44}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r2, 0x89f7, &(0x7f00000003c0)={'syztnl0\x00', &(0x7f0000000340)={'sit0\x00', 0x0, 0x4, 0xf5, 0x3f, 0x6, 0x15, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2c}}, @empty, 0x8000, 0x80, 0x6, 0xfffffffe}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r4, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f0000000600)={&(0x7f0000000400)={0x1c4, r5, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x128, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0xfc, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7ff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x101}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '}[\\@)\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '!:$:\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x31}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xec3d}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xd}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\\+\',%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffffa}]}]}, @ETHTOOL_A_BITSET_BITS={0x20, 0x3, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '[(@,+-\'\xec\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x48, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x38, 0x3, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, 'sysfs\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80000001}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '#%^+,)\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 1642.114441][ T8146] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:51 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c010000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1642.325376][ T8166] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 281018370) [ 1642.341717][ T8166] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1642.356446][ T8166] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:51 executing program 5: ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00000000c0)={0xfff9, 0x3862, 0x2, 0x2, 0xd, "2b5e6fb4a21dceb1"}) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0xa3e, 0x10, 0x44bcc0cb, 0x13}, 0x10) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000100)={0x0, 0x100000001}) [ 1642.368564][ T8166] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1642.433753][ T8166] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 281018370) [ 1642.453474][ T8166] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1642.477650][ T8166] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.494416][ T8166] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:52 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000011000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:52 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) prctl$PR_CAPBSET_DROP(0x18, 0xa) 13:30:52 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x64280, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000329bd7000fedbdf250000000008000400ffffff08000700"/34, @ANYRES32=r2, @ANYBLOB="3d57fb79fb6318778c4c4633f4fbcdf75fb58ab014617aa22af2e5e71e62ab160fd137000053a6430d8243c697062abd690b91461cd123b106cb29117003aaf6c762c8f3788c115a72aeef6414330b9445c5684f5ba7a3468293e2ad075b174e60ca26a100000000000000046706514687bce74e26dfcb37f0f914c32d180998696c16d1f1435622f2706a45005f73d1881afb399f9dc25f8f32a7"], 0x2c}, 0x1, 0x0, 0x0, 0x10008041}, 0x800) [ 1642.776086][ T8183] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 285212674) [ 1642.803860][ T8183] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1642.873614][ T8183] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.924065][ T8183] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1643.033393][ T8183] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 285212674) [ 1643.082243][ T8183] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1643.091537][ T8183] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.100002][ T8183] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:52 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004011000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:52 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x8000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r3, 0xc15, 0x0, 0xfffffffa, {{}, {0xf, 0x8002}, {0x8}}}, 0x24}, 0x1, 0x0, 0x0, 0x8194}, 0x20000000) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r3, 0x200, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xffffffff, @bearer=@udp='udp:syz2\x00'}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x8800}, 0x10d0) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1643.228324][ T8198] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 289406978) [ 1643.249163][ T8198] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1643.305331][ T8198] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.344101][ T8198] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) getgroups(0x1, &(0x7f0000000100)=[0xee00]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@empty}}, &(0x7f0000000240)=0xe8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x140002, &(0x7f0000000280)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@default_permissions='default_permissions'}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x1100}}, {@max_read={'max_read', 0x3d, 0xd21}}], [{@uid_lt={'uid<', r4}}, {@smackfsroot={'smackfsroot', 0x3d, '$'}}, {@smackfsroot={'smackfsroot', 0x3d, ']'}}, {@smackfsroot={'smackfsroot', 0x3d, '{#)\xe6:\x0f^\\[-+'}}, {@euid_lt={'euid<', r6}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@fowner_lt={'fowner<', 0xee00}}, {@obj_type={'obj_type'}}]}}) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000000)={0x0, 0x0}) [ 1643.438650][ T8198] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 289406978) [ 1643.468725][ T8198] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1643.505610][ T8198] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.542051][ T8198] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) setgroups(0x6, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, r2, 0xee01, 0x0]) 13:30:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008011000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:53 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x14602, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000040)={0xfffffdcb, 0x0}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setns(r1, 0x2000000) r2 = accept4$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x80800) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000140)=0x3) [ 1643.789662][ T8218] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 293601282) [ 1643.848978][ T8218] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1643.882208][ T8218] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.935807][ T8218] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1644.056340][ T8218] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 293601282) [ 1644.088736][ T8218] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:53 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000015c0)="2c94afe1735869742f2500dee9d8525e3d1e3fa06b04effd1db95e111580ad9ace340f7df50d15b65bd0a26ba42cfde51616d2d329c48292f794cf5ea134d2cc9c3a62a52bd4ff752d5ad172c1a4165b08d6ef8b5194d8f06f10642e41c4adcf9dd390f8a0f9277df73f5170c6e16f7484cddd0673dfca5dab7349193651904c") bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000012c0)={&(0x7f0000000180)="b2e0829807b97c869ebbfb3a85b0eec0cbc70c3a024e9b708e0a22589ec42ea9a826968c2e9acd8ac450a6cb3649e3c8d12738d36831d36a11873b37ab0e7cd25cdd9378", &(0x7f0000000240)=""/1, &(0x7f0000000280)="56d87c8f98978f0ca53bc1109b62f39365c5562406ac8dbe05de8f1c", &(0x7f00000002c0)="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", 0x5, 0x1, 0x4}, 0x38) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000014c0)=""/202) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f00000013c0)='ethtool\x00') sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000001380), 0xc, &(0x7f0000001440)={&(0x7f0000001400)={0x2c, r3, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24000010}, 0x4008001) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$TIOCEXCL(r0, 0x540c) r4 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) r5 = fsmount(r4, 0x0, 0x0) r6 = dup(r4) fsconfig$FSCONFIG_SET_FLAG(r6, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, 0x1, 0x4, 0x203, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x423}, @NFULA_CFG_MODE={0xa, 0x2, {0x100, 0x2}}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000840}, 0x5) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) getsockopt$sock_int(r5, 0x1, 0x26, &(0x7f0000001300), &(0x7f0000001340)=0x4) [ 1644.135236][ T8218] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.184491][ T8218] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c011000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1644.307707][ T8238] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 297795586) [ 1644.319430][ T8238] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1644.337024][ T8238] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:53 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x112) write$cgroup_netprio_ifpriomap(r3, &(0x7f00000001c0)={'vlan1', 0x32, 0x36}, 0x8) fsmount(r0, 0x0, 0x0) r4 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r4, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$BLKFRASET(r4, 0x1264, &(0x7f0000000040)) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) r6 = syz_io_uring_complete(0x0) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r6, 0x7a8, &(0x7f0000000000)={{@any, 0x1}, @any, 0x3, 0x6, 0x7ff, 0x1f, 0x6, 0x0, 0x4}) ioctl$PIO_UNIMAP(r5, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1644.355131][ T8238] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1644.433199][ T8238] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 297795586) [ 1644.449885][ T8238] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1644.471068][ T8238] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.479906][ T8238] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:54 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000012000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1644.663058][ T8250] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 301989890) [ 1644.679509][ T8250] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1644.698337][ T8250] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.718292][ T8250] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1644.816658][ T8250] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 301989890) 13:30:54 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000180)="6c5be6cfc99bc997e0502f4401fd4d314ca639486afd47eef1", 0x19, 0x4, &(0x7f00000001c0)={0xa, 0x4e24, 0x80000000, @private1={0xfc, 0x1, [], 0x1}, 0x26}, 0x1c) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r3, &(0x7f0000000040)='./file1\x00', 0x0) fsetxattr$trusted_overlay_redirect(r3, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x1) ioctl$PIO_UNIMAP(r2, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDCTL_SYNTH_MEMAVL(0xffffffffffffffff, 0xc004510e, &(0x7f0000000140)=0x6) [ 1644.860435][ T8250] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1644.896987][ T8250] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.940971][ T8250] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:54 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000080)={0x786a4acb2c3f71b, 0x0}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, @none, 0x3}, 0xa) 13:30:54 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004012000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:54 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1645.246095][ T8275] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 306184194) [ 1645.288741][ T8275] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1645.331657][ T8275] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.366770][ T8275] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:55 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x114) setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2) ioctl$UI_DEV_DESTROY(r1, 0x5502) [ 1645.486227][ T8275] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 306184194) [ 1645.500236][ T8275] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1645.510657][ T8275] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.518482][ T8275] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:55 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008012000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1645.614453][ T8291] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 310378498) [ 1645.638757][ T8291] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1645.696371][ T8291] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:55 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000000)=ANY=[], 0xfffffecc) write$binfmt_elf32(r2, &(0x7f0000000ac0)=ANY=[@ANYBLOB="7f454c467f010281fcffffffffffffff03000600020000007e010000380000002000000009000000010020000100050009000600000000000300000002000000000001008000000008000000810000005c0000000600000043a48106d5cdcec75bbd9f6b55745bde8e4195c9634f8bc56524f9a52c445681cacd45fc989eef2d265d989d6f5e0ea51bbe9f12d401ce93f43e7517e49126b4d474e74581cbbc0b4ab8b2b48790f2222c36f8c0a0ed3de85b67f5255fd759e644bda9bec34633bbae816a88b20bdf369fa6c6ba35491cd43c17a05aedba97d92c1506471bb6e3825f23662b75a33562bdfe5458b3372e39d666e3fc90d54029820ccbb012fd730614637e6873180a559fb5eeb5ce728c2758f72eeff228643d023b4c90f2dfddc2beaf323de428cb54be606634ad6b537a73701e885cf3ae22ba1d87a42f3fd7e7b67b15ca6811b43dd80277ee91f0baee709a8402a86ac21eec0f99ae0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/1884], 0x74f) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000040)=0x3ff, 0x4) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x26) bind$bt_hci(r1, &(0x7f0000000300), 0x6) ioctl$sock_bt_hci(r1, 0x400448e7, &(0x7f0000000140)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000100)={0x401, 0x80000001, 0x1, 0x1, 0x1, "749936151e5b274b370e138f2515f676f3982f"}) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r5, 0x28, &(0x7f0000000040)}, 0x10) [ 1645.756890][ T8291] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:55 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c012000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1645.968407][ T8300] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 314572802) [ 1645.977768][ T8300] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1645.998678][ T8300] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.016880][ T8300] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1646.106481][ T8300] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 314572802) [ 1646.118878][ T8300] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1646.149028][ T8300] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.167108][ T8300] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:55 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000013000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1646.382112][ T8310] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 318767106) [ 1646.399891][ T8310] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1646.421962][ T8310] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.441948][ T8310] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004013000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1646.615900][ T8316] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 322961410) 13:30:56 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x70bd2d, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40005}, 0x8c0) [ 1646.664503][ T8316] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1646.723656][ T8316] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.732327][ T8316] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1646.789997][ T8316] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 322961410) [ 1646.804298][ T8316] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1646.823360][ T8316] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:30:56 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000000)=0x41) [ 1646.838693][ T8316] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:56 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$SIOCPNADDRESOURCE(r2, 0x89e0, &(0x7f0000000000)=0x100) 13:30:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008013000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1647.086534][ T8336] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 327155714) [ 1647.108307][ T8336] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:56 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000000)={0x0, 0x0}) [ 1647.151784][ T8336] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1647.179484][ T8336] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1647.227072][ T8336] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 327155714) [ 1647.242992][ T8336] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1647.271269][ T8336] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1647.307293][ T8336] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:57 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c013000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1647.532248][ T8353] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 331350018) [ 1647.564298][ T8353] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1647.576777][ T8353] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1647.585543][ T8353] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:57 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket(0x28, 0x1, 0x0) io_setup(0x8, &(0x7f0000000640)=0x0) io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r3, &(0x7f0000000040)='./file1\x00', 0x0) io_submit(r2, 0x3, &(0x7f00000011c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x20, r0, &(0x7f00000000c0)="21afba06f0d906cc54d21d30e64bc4abf68113b9aaf865aaefb74b09a516bc82d121ebd99d36733b553dcf83ca80662622944434b8563abfddbcca7112ab85bc4290903b63f76a393d12a50911632f70d340d4eb1d22fdebfd7adbb0f006d18907895faef75bc925416f066ba619d8f5e874ed4d5d59ee6a420bf655f9262557e2562f55658fb95ebacf0db73e424b6cac3a4ef8c1562bca99cb414669f5cfd1537eb3c541e6def33da3aca5fc5d1526199a317efc20d1b9d0d96931a721af033d23516061be731c27e1ea268c3eb67f4a74cf3dd8ccc81662214fc1eab8096ba30d6fede46ab1a026d20076eb64b63dcb82c1bbeb375776165a8b8b6afb1c6e6f24fa4e12bc6991f3f351682165f5755039fa9b6a25821c20f86badb74fadb4b8caa608d15b6a660c2c2070be86601a0f8aef183c7dc36f2c9e9ed38d4c09f4a560ef172489d2ebd7ae1a0133a0299176ca5b4c331b952deab47efe2fa0e64ac29418d61c4064a89113ebd88c3d7c86a0a24af51cfd2d978c92f43a76f5e95fa3f7e867db86e33eaecf4769b9005ae476ae31c285fc9dde5e7764bd0c20cea38b9c3e32bdb6aee79f60840694f51bb85e66dc43769ec6f75e24fad0a2b8e877f137385e88175337b987e2afa66e74c4fbc8a5459ff8ab4f077eca5e5fa443ebe991f064f7b85ceee11ae02c70ea69bbe8c6c59db186a982b54b6ff76a85a7aff1c7216665c802d421ff93280a2a595105aea3b14e9f1bbce5e5ef9187c307d7cfa44446df5455fa27944feee432b58724202542f9ce906a73492bacb98999412e19f0ba48ce602b1799c01b4997f4ceb69c1ba5450a77d9829cbf8a5407a34b4131d14c253ae7eaff07e4644af44bdcccd64dc3ce82eb535fdd1d91ee49c04ea88c7be82c8f3882d45b16bebadc1b0cf3e72ca1be1646c1fa784059143fbd9c7407ea94b9ef35daf0038175213c91a2e360885c55bba1ab617a10750d657f2341be14d49f40c30866648fa0ea7aaed1ebde8595b876829543b0dcdbd6cbc5571a2a1e0ad45956651e143608a1aa10ef26378ab1ba2383f5ba236049213fbcbd3a9c8c07849079e62562f16b5480acc04a22461d873681d2ad8a313b49ba2e9774570e046fc1bb439ecf0c7bcf3e43524c9fe11d13a76ab81c77563aa6ed9e5995940d0aadab6fb63d74bf171070c664c3efd4dbf2a0447686a2252a16660664f3b1eb2d62ae9c6bccd404e0f04a7cf4843ccc3b71a85608e26bb59cb3f7a803a773de1f1f38e8f7807f4edb184f64d0d997a4b765efff6521732ea30bc4d1c16ce3ff502b90011e6f147974fa3ed13467d0531daf4f1d208f6e02b11507875336fc36a49cb96333bf4d539db38aec20c58bb430d2ccd7509b5b9f0695d4d951c8d446601c9cb431658a1996dc31af3c054ceca3077137b5dd83d243296f4e9b8c656a4868690a23553f2af53f3df71b2317e002a54b87d80b1f3393233df79df88281ce35db6e3b5a8f3ad7a9be7e295f199caefd1b11c3c2682e6b1f13292ce33c03d9d66f964cd3fca3c72410a9871f5b32bf90562d2402ac6c299cb71fb72be4563aa4f47565761acb305570b80b1297623acc7e6b8150bb658ca4f7214c98c883ab90c7a37e9c325a99cf697fcd24cdb6d8eeafa35c40ac2c0864b19092e9c952ed85c51b17ffe18f783bff93885d8789445aa26984ba2f9fce7c9d891365381c795797391c2774d24ca561e4542984c00426870dc311dcdf41e773d894ac4173e0c00b4facabb11a59e2b1e0cd39f4750476635dafaaa6e42dd69acd2443f0e0a6923c4c28b85ff8f380ba1231fb14c1c00309146c9e66b5375bbf6139d938ec7f426853ee3d9abf1d0ed20ee27c7d183945b771b1eb376b10a36f1699547d247007538130d8f971cf162f024f646deebefc5965516f3446c507e0cee324ab62b64f0a3d5386f318c0a9487869da7102de7025c722efa75514eb84082c63219cd2fc88c109515d3735cae74a6deb79e69652fb7fbff5f36d01866dc2146231d764835d66e1d1ffc33c782b155482bea5458dca3ca1b9250ca5df4164873a49b5ebf3f60d3558bf109018f9910e4f31748e22ae9f1c88dd1186444e658bc808a3df3d0e7e8e435fb7f8904b43b12c50f9d9d0c070701fda55251eb4724db13845a1957881cdc4241ade6ca7ce35f4970d90f5af5ddc96bb100efa070e482e32b95d79673dd4baf10369c148df27c48e69be4c1ab8ee4adca055f2e824d6b6c3de34d6f9e9d63c04ce484153ab1ce541202be23f085eb3aa3c9a3f64cb8fb4cfb55627077dbb9099298603fefcf2fb05ae0701d7e34872b9873bfda1e670ec5b4037b9df6022b2297ffed369ae6746ffcf99ee0d4b847280c85648f4142daaef53bc06e84753bc99ba911230f5e26f94f067bbb181688e3d2960f398e34139d8f84939022fb3bc84556216974d761e9d8382695f785ef1be4bb4873a4629d7d3dd0456c52c3c4ee276e0efc41c89587ee0918fe06bbf3a6f671ca921dd2d7a7f3d7f9eebd77052ae539025b13cd0d53a7d9f43fefd3cfd64f2967bf5ba336e111165282ecc84506908b66fde5c37ccee36dfe4872a4eb09a32eadc9add8b68386f29c99bc664a064368306d3b55dcb2cc8559734a9937c2032a4e30f77ef0cc6e8b3682f67c1beac9dbc555196c7a4768fb9603c741b2146d185466437d52ae785f17055c520e332d7950e0c8363ee049585ee2b914c591e3a236de90302e56a70d7ed6f3d237de350de864b44789b98ad4f166b3ab787035fc172e013198ed14b4072f804085ca6fed3a96b01bdb33bb7686f01251f5b119940e61ec4b098ba707f0a2b68cabb28f4169cd2a832a3bd693000d6852230bbe4fd4db2d87ebb2fe364eff5c13cbffdabe048bf7660eb20c4ca49db8d91955f5432d2893976198b257196513455fb0df40a900d040a65e2a03414c74a546261f04d05d569243f70ce73ee63156dae6892c335204b0adc62113fe9390ce63ff68954387920669610ce5dce19026db797fe9e4cb1456c871a57dd62c50bfd7dcfba98c4639ac4f95dd309209d102e0c24af93cd258bfc6494a5d10b28440ffd8487c97d32e23a26cd386b7ed802cd5128667c761906e94405965316f6cef0ceb97e904352dbf94751eed4569327ca50b08962c06ed30f1e3dd84c17554176c2e4e2fc758fdcee18f3727148d023d748da0f6daa95860aaf67545e8c56afdb4b837f3c0ab0ff5221f6797019472942bbeb4df62d42944813ac979e15705e5079e95d9f782b01af39e369fecd798f4916eac16bca1f0057139c0d8fd00fb0261446c27c45d636dbdd43e7f6fa40049937d942df11225ec2a220015d545a234fdc15853ce5134dc68919e1b02ac1aa5e959287ae067549f6a114b0125ccb55ffd1aa2e7a9407e5b37d997f7f0c2f4a5c6785862a77209b66b3303db8904becc0c93f0f8c2dabb1f435d3be6e6dd28de47333088d9c338fae67ee22d09f286b7fed84cc498cee0912b02cb9fe827db78c9c6c76d3e2d9197f6fd60a4e11caae48112236d0c6f844fef6a32e49a2dd7624a9997af008f9f3caf2ae78619cd91c7df683fd7d57ae976b75203e41cdc97a2cbe9b6206884f289beace4690dc53feb0451aadc0d7415c23195eec09971a79bbf677bc060a7ae8b4ebf04cd800f298ea5aaf2ba88a8ecf9812831b18ba39da6b4e085d5e4eed08da994773e8cc7f6334551cd68f92eaa019f18684f1531696e24d88f5cdfc5b7338e64ee42b8cb8523fbdeac559383feb6281c68547639021500dc5b4be8799114b961ecd93475784acbe57d28bffe044dbd681a42c1ca6b99a285b0344ac78b58d564713a8a879b8ccdbfd884006bd9a26bf364bf0e9a1952316ec2318fbd15a912c070a1bc48e7b345c57043b377c9e13dd43df2bec21f9bb6dc0b504f552f5a9929c753972e6ec73a83063f822eb3419972b19f73a9ea66ea55cff74975d97dc710b7354379bba49e63c2ba558634970ecd9a29c23031d4f61cf7d6e2faa507a60f2ab045fd8913ba0d8733296e76801a75e6194a824cae1c46a1dd53d10987f0066e2a86f6a1425efce45680e4e3f29d113b78c2ff5c21e20a31304d22732b4c589249a62b16610cbaa276df8fd0bac1b504db2a41b0168297f5690793897ffff8f56565613b73597cf41f994be74ef8e7e14c7d44cf1bc850037e4ae5ea2e7fcd8dff8863ff695afae98e858f93e3fa738f83e6952d74e5f62ac8fb550b43b3a6f48a7bc3fa167cd4567b81fe185d82aac87164a0eeae2bae2827b5bd2e252431afb7077d8e2c2fa7c4ce2afa7462b7c500ae20bffcb60a6b0bd002bb2999b08bafbb91fa51d94f272a68c62a06f47082a0af6d1ee2857b55d100d7f72e3b846f727b467d24c2f71979f436674a8471e8e3b4de1d5fc3ad51ac97b2b89b25aaf1fc0fd6dc5a1c064c2e87483d57c0ea03ea7af72ea97d3c052d4cdb737e929f717a394df2ea60739cd64ea462f4a4b12b292bbb4db6d5d8788b132e7e1b1f69c67294ea53d055c185427e01e48d1a9831ba71190317f053df42d90e69d980d360166e147378147d85c90c9ce4e77946d81c9320f1d22431ea57b9444cb31258d8b6384f6bb91953825bbe5cfa1b33502c0b6ab38dd8fae2c8203ee51312d1cf6f740cf6ecfbba83a8d6e815ca0aeb9d3e847171630720b1efec0f95a64359d7290f8b35bc4cca65e2ff0c4bec6d858d253abe55bb4c93481158aa25ebc319c4f1346ce844d2385aeb99847891d86c0fb262313d5608db9ef269b95965c1d3be394c8ad34ce48a56a3912eb665fa24985c916fa9c1433471d64367fd11bb2ed191493de4b2c337e10ecf72d3100a7d6029ab3c697fd7e07d7b63b939597a9aa3ebeb6f29346170d36fbba471950e35954fefbd2726f1ecac6352a65f1b7c8d10f66c3177ca4566fd4825c3bde26c66a20ee8e96d70a56a1eaeb6163f000033d1d921b2be4762deeee461374924f784d75db3d08a0f824bb148eb5341e66a1b2c458160dbfef13277d6e7c98adc521bb9a0abf151b5f8b41a971711cdfff88aa91b3e1cd570cc622b9b7e619f299a3dcd56bce620633122c080bbea614720112c81afb6725fd1b9679e8cdaa84e3945c49d62991dc6f2fde673035f41a6c6fc9dbf7969aecb82388353c094a3ddc879a8bee76d4adff2fef5528393e9e00faaa048183369fb9a826b9c4f199204162ba18230a65cd7483e8db20fa769f14b9eecd2a4e1b99e32cf09e77faa2083ddec839790b97c79080ec28ff77e5d1cbaa927914fc69971430838dafa9ad3b6dc56910b6153501137817c1a9501473c74fbe81c4826dc57d12906f4ed6a7923b4b15efb04dd00752d3b477a078fb55444515b49e29e245a6543c103c6fd37def1024cd6c6aa73f3ff5511babff633545d357bd01ec074d9ca6639d393b3f6b5793f62b5be5f0eb7950e4c8354c2ae424bf316839efc41e98c84b51c4f08d47c7a804d27fc63445b4ab48187cd61edcb1ff8a5489a697609718696bd6b29194c92643b2220eadca5fc34286f63564af7279fa2b84a1d29979a58d1e46edf7047659ccfeaf67deea69ed293b44674f5552ddb2ce5ef18fb2f1f932a27468849425d5b514f03e247c269d1c173a0c90ff2678c25c02273f651035ea253aebde457415305c900e987ecb5b4ee8c42f7bc9ed5bdf7da395616234928804b9d681151a9d5259358a1a6b4385e946abe26b3f3ce689d3a5a2e1161e600ab032e8924b389d9a", 0x1000, 0x1, 0x0, 0x1}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x7f, r3, &(0x7f00000010c0)="d83e750bcc05f9a177d94b9248bc2f0f8fcd8b2e4fcdfe43e3b358c8d44549e45da21f047165936e90350af0ace5fd5bd842772558a2bd804193a8d6e285a6883dc955ff3e45bc9a3b04e8d24169e0a9274d8566923ecd3fca1d5d", 0x5b, 0x1, 0x0, 0x3}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x7ff, r0, &(0x7f0000001140)="4ccac0c1f177b667d183af30239ae91d3943a000be66", 0x16, 0xffff, 0x0, 0x1}]) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1647.661934][ T8353] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 331350018) [ 1647.683055][ T8353] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1647.726250][ T8353] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1647.756953][ T8353] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:57 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000014000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:57 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x44}}, 0x0) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r3, 0x0, {0x1, 0xff, 0x3}, 0xfd}, 0x18) [ 1648.022072][ T8370] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 335544322) [ 1648.052156][ T8370] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1648.091369][ T8370] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.138492][ T8370] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:57 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x242e42, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xe4) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:57 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004014000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:57 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000380)='./file1\x00', 0x4, 0x4, &(0x7f0000000300)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000001500)="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", 0x1ca, 0x603}, {0x0, 0x0, 0x600000}, {&(0x7f0000000500)="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", 0x1000, 0x6000000000000}], 0x20c420, &(0x7f0000000140)) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsetxattr$smack_xattr_label(r0, &(0x7f0000000000)='security.SMACK64EXEC\x00', &(0x7f0000000040)={'^'}, 0x2, 0x1) chdir(&(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1648.343568][ T8386] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 339738626) [ 1648.352754][ T8386] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1648.361497][ T8386] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.369573][ T8386] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1648.494588][ T8386] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 339738626) [ 1648.515159][ T8386] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:30:58 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000000)={0xffffffffffffff41, 0x0}) [ 1648.569536][ T8386] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.585549][ T8386] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008014000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:58 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) sendto$x25(0xffffffffffffffff, &(0x7f00000000c0)="fb4ff37f5bb5c523a57585e677344d061deb1acda2f01c3042a816c31ea2de4833ed62b3da2dbac7ecf4b47d936973045f1798de876c790fb59558997cc1413a812b6590399815f9ea5dd31b3eccec1ac45a799f8722e7326514bb08549d43970a4de7da2b524bfd829da6d95a4524009fe52283a8b8377dfd0f7c7640f0596902da41bd48421ba0c794bc27fb9c5132d1317defc8a5455679ee9c10bc", 0x9d, 0x8800, &(0x7f0000000180)={0x9, @remote={[], 0x3}}, 0x12) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @private=0xa010100, @multicast1}, 0xc) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x96) rt_sigprocmask(0x1, &(0x7f0000000280)={[0x8]}, &(0x7f00000002c0), 0x8) [ 1648.716301][ T8406] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 343932930) [ 1648.725104][ T8406] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1648.733953][ T8406] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.744563][ T8406] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1648.800208][ T8406] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 343932930) [ 1648.813005][ T8406] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1648.823252][ T8406] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.839181][ T8406] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:58 executing program 5: ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000000)) r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000040)={0x2, 0x0, 0x9, 0x80000000, 0x8}) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:30:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c014000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:58 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x4) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x580c42, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000000)={0x0, 0x0}) [ 1649.061718][ T8424] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 348127234) [ 1649.079709][ T8424] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1649.107034][ T8424] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.128697][ T8424] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:58 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)) 13:30:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000015000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:58 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) sendmsg$xdp(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x2c, 0xa, 0x0, 0x2c}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1, 0x0, 0x0, 0x24000040}, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1649.384151][ T8438] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 352321538) [ 1649.413365][ T8438] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1649.445615][ T8438] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.484103][ T8438] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:59 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000000)={0x6, {0x8, 0x4, 0x8000, 0x7, 0x7fffffff}}) 13:30:59 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004015000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1649.758794][ T8453] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 356515842) [ 1649.803271][ T8453] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1649.820866][ T8453] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.835966][ T8453] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:59 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000040)={0x8, 'sit0\x00', {'team0\x00'}, 0x200}) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000000)={0x3, 0x0, 0x1f, 0x1e, 0x11b, &(0x7f00000000c0)}) [ 1649.941496][ T8453] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 356515842) [ 1649.950087][ T8453] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1649.967255][ T8453] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.975799][ T8453] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:30:59 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008015000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:30:59 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1650.196488][ T8466] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 360710146) [ 1650.225174][ T8466] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1650.280688][ T8466] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.316839][ T8466] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:00 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$PIO_UNIMAP(r1, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1650.393695][ T8466] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 360710146) [ 1650.408115][ T8466] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1650.492756][ T8466] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.553542][ T8466] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:00 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x80282, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/31) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r1, 0x4020565b, &(0x7f00000000c0)={0x1, 0x8, 0x1}) 13:31:00 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c015000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:00 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x668000, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1650.789915][ T8485] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 364904450) [ 1650.825778][ T8485] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1650.873177][ T8485] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.923855][ T8485] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:00 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) write$P9_RWALK(r1, &(0x7f0000000000)={0x16, 0x6f, 0x1, {0x1, [{0x80, 0x0, 0x4}]}}, 0x16) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r2, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1651.040069][ T8485] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 364904450) [ 1651.061978][ T8485] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1651.114972][ T8485] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.177014][ T8485] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:00 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'macvlan0\x00'}) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:31:01 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000016000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:01 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x480, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000001c0)={0x4, 0x5, 0x3, 0x2, 0x7f, 0x10001}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8200, 0x0) read$fb(r2, &(0x7f00000000c0)=""/222, 0xde) ioctl$PIO_UNIMAP(r1, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1651.465958][ T8509] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 369098754) [ 1651.478390][ T8509] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1651.487738][ T8509] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.496834][ T8509] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:01 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004016000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:01 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000001880)={'ip6tnl0\x00', &(0x7f0000001800)={'syztnl1\x00', 0x0, 0x29, 0xfe, 0xff, 0x4, 0x5d, @dev={0xfe, 0x80, [], 0x2b}, @dev={0xfe, 0x80, [], 0x27}, 0x710, 0x40, 0x1, 0x4}}) fsmount(r0, 0x0, 0x0) r1 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) sendmsg$qrtr(r1, &(0x7f00000017c0)={&(0x7f0000000080)={0x2a, 0x3, 0xfffffffe}, 0xc, &(0x7f0000001380)=[{&(0x7f00000000c0)="9258ad28617aff673af2678734878f1b95ba2a0cab7ba82a6e6ebb16235908d0e609176a5abd26ec03f790e280f71df497b0c1798ba2a685aaf49f2446c3b4d9d5bf633da503b88ec2bf98e9c26f9b24f6f2ecf79e9bc97911c93b9792a92404de79c71f6f670dee", 0x68}, {&(0x7f0000000140)="94d9d9695017d8eb74d2422c0c71f277afd115e19fb65a1c344589f2541b748f852773b603b4b1b8328a4f97", 0x2c}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="54b91da20074fb55484e290281df97a9b45abbdb65d434a13b3e503a7840a4e59cf3764bd3dabd8615a9c56ca3e6db7eb010b5b3ae33e04fe766ec12135004c145deccc70b5da7760b1d9f3b43962c44a9f4ba0e2ffb1b6135d495f7a54d265421ec45ea0dd4b659bede68991a9b03ee727b40da367784944c1298652d577552f3fb2e9abcf1e2379ff8e049cfb2a8fb51713098775f79b7243d2b25ed1e2b8f5858f81d011b17577e6cd7347e73ebf961f6d94821acb661ffb7f2c2307b5e38140f1add1c7c966437284aa5fc", 0xcd}, {&(0x7f0000001280)="f890f76d7173a885b26468d9839266e5f8b0e565d8ff3d9321f96a537ddf25cfb3d3169cc992baa5e27952e0bfaa132e3a5e3e0a2900cd416c3059eecec87e8092c284a938a369", 0x47}, {&(0x7f0000001300)="aac01b2e45a0ec3454358ca338dcb99a7c1afec027aaa56dbe4853fb7e2d06c01ae02961f2371488898689d1db44dc360e83771366a6f7d1e0f5cc48234cff6c00548a8bda0d87e3e108ea09e600a2a2df90e44dae4a053a189eba6a716af087e839003c8e6dead2", 0x68}], 0x6, &(0x7f0000001400)=[{0x90, 0x1, 0x6, "d99299c0f05b852d3becede3042a900c9c03fa155f9913d0412d38f3a5d1f1fa764ec1e530249c7a588071c6422b2738acc49291c06670133435932c77e27f10ecb4ebe4d672eaba07d388ee5e7203aa2cc6eb73e96ba16cd6355c3f98baa70dd6a98494b6282f7067f533172561d956ffd6fdd453d3cf744a31643a6ab2"}, {0xd8, 0x29, 0x7ff, "d141ff4e45e9f12baf983a052bebe075af9486de3d3232fe2ea9ad3ab46896dda54875978e69493ae49194014e736f404988b3d990d88bf1ca6aa8e28d6d44641084e1bb5f1573e169c89d6b9a286f823322358f6743be46dd1fab223ef2dc58d189334b3d7b85eb7877f08714b6f38c1fdbba3e7ea08667f290ee158fa5d53c77bd70ce816f45e4ef4037fc7924687f831a27ae1f4b1bccff1676946ea8c8e67b5f48c6be37e48322783eee030514731b75b5b4a66812e33c16250d790978628d097f6bddaeaaa8"}, {0x48, 0x10f, 0x9, "e9b0e43342a326642b0da8cd92c35488cff013a02bd7c49ceb359507a4e6681e118658b39f2082b435528bc2367aadc273"}, {0x80, 0x6, 0x0, "10b58661f388f8df3d56629e581eed6a94c56407167a7e8f22980afe6c3ccf341fbb14bdca17286ba40512cc9e37767aa0542eea5db6ee37cee3b4f298ac1412e65c132d8f05737ee4bfac84d2e7d4d345e98ab179c221c3bc784bea16fb64bdbb0ddb18f834d9b9fcc4d8e6f7"}, {0xe0, 0x10d, 0x3, "c607270f39cdd4ca4c9d284c50dd64689f6264122d128d36697a79f20a5d27af91005406d6e61619374d39ad342aa94d00d6d59eee94e32f75ec3f14b0a9e2a0866027c281693fdecfa22f321115ab22e9b74043699629a2a3a6b7f1b98a5b7abc81373db885fe3fdeeafacab7f959c0ea89eeedbdf5c188afed8716adaa4938be057731b2421aa665bff8caa724a5f38fad3b8b72e58025a174e33e75bf658ca20b0442d688c3bf5a40c921a4a0d1228c65cb1d9eb4956b409b15ef2be22cf17e6a7a02e6207207ebc4d2b86955"}, {0x88, 0x112, 0x4, "259caf2e542cdd4b5c6f0f6f45bfd812c0b4bb991f3857ff54f5bba7f49851b0cd5498b2238d8fc2420236a86a7bf8f26bb66fe1a6a2eca3a752f9f27ae1af6238910239d13199c37e1343cddaca7e285ed8fcad1440ec8ef2504731258109550c13a50a366775e6c986c24e15df1bf7e669"}], 0x398, 0x40801}, 0x38) [ 1651.672301][ T8517] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 373293058) [ 1651.707429][ T8517] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1651.767668][ T8517] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.813745][ T8517] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:01 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1651.921971][ T8517] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 373293058) [ 1651.931141][ T8517] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1651.953042][ T8517] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.973547][ T8517] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:01 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008016000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1652.133145][ T8534] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 377487362) [ 1652.146358][ T8534] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1652.169049][ T8534] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:01 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x28f) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3b, @broadcast, 0x4e22, 0x4, 'ovf\x00', 0x2, 0x2eb, 0x23}, 0x2c) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r2, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) dup(r1) [ 1652.176807][ T8534] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1652.267096][ T8534] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 377487362) [ 1652.278908][ T8539] IPVS: set_ctl: invalid protocol: 59 255.255.255.255:20002 [ 1652.310690][ T8534] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1652.335745][ T8544] IPVS: set_ctl: invalid protocol: 59 255.255.255.255:20002 [ 1652.374922][ T8534] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.421857][ T8534] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:02 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c016000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:02 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r3 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000780)={0x28, r2, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WIPHY_COVERAGE_CLASS={0x5}, @NL80211_ATTR_WIPHY_DYN_ACK={0x4}]}, 0x28}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x80, r2, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "1724eb0022"}, @NL80211_ATTR_KEY={0x1c, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "281543f5a7"}]}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "cd3e79865ab64ba1b18e0e0890"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "0fec1506eb13543f1eacbf8898"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "cb6b250bf502dae43f905f1459"}, @NL80211_ATTR_KEY_IDX={0x5}]}, 0x80}, 0x1, 0x0, 0x0, 0x8801}, 0x8010) [ 1652.712325][ T8552] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 381681666) [ 1652.732594][ T8552] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1652.764641][ T8552] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:02 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000000)={0x8, 0x1, 0xcf6}) [ 1652.808721][ T8552] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1652.887495][ T8552] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 381681666) [ 1652.919028][ T8552] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1652.936189][ T8552] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.963468][ T8552] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:02 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40082, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x33, 0x0}) 13:31:02 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000017000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:02 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0x0) r3 = dup(r2) fsconfig$FSCONFIG_SET_FLAG(r3, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) write$P9_RCREATE(r3, &(0x7f0000000240)={0x18, 0x73, 0x2, {{0x0, 0x3, 0x6}, 0x80000001}}, 0x18) r4 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r4, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_GET(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x13c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8000}, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1653.244041][ T8573] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 385875970) [ 1653.258456][ T8573] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1653.275898][ T8573] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.285842][ T8573] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1653.359504][ T8573] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 385875970) [ 1653.367718][ T8573] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1653.402335][ T8573] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.412946][ T8573] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:03 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004017000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1ff, 0x0, 0x1ff, 0x2c7d, 0x3}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0xffffffffffffff27, 0x0}) r3 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@shortname_winnt='shortname=winnt'}]}) mkdirat(r3, &(0x7f0000000040)='./file1\x00', 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180)='security.ima\x00', &(0x7f00000001c0)=@md5={0x1, "1efd8172da544a92f25792cb4e337d71"}, 0x11, 0x2) ioctl$vim2m_VIDIOC_ENUM_FRAMESIZES(r2, 0xc02c564a, &(0x7f0000000140)={0xffffffff, 0x35303553, 0x5, @stepwise={0x10000, 0x0, 0x100, 0x49, 0x7ff, 0x6}}) [ 1653.587440][ T8588] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 390070274) [ 1653.632839][ T8588] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1653.696095][ T8588] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.737070][ T8588] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0x3, 0x2) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/17) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f0000000140)={0x7, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000000)) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f0000000280)="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") ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1653.928689][ T8588] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 390070274) [ 1653.936901][ T8588] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1654.013626][ T8588] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.061335][ T8588] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$DRM_IOCTL_MODE_GETPLANE(0xffffffffffffffff, 0xc02064b6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000300)={0xf8d9868, 0x5}) 13:31:03 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008017000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:03 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x6, 0x5, 0x4, 0x5305, 0x19, "25678ae8f13eb90355bcab5e342c22c004d6aa"}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={r0, 0x9, 0x40, 0x1f}) r3 = syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0xae, 0x80481) open_tree(r3, &(0x7f0000000100)='./file0\x00', 0x80901) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000040)=0x7fffffff) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000180)={0xfffffffe, 0x9, 0x5, 0x7}) ioctl$KVM_SMI(r2, 0xaeb7) [ 1654.329712][ T8615] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 394264578) [ 1654.342467][ T8615] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1654.387585][ T8615] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.438733][ T8615] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:04 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000140)='\xedr!QY\x88=Vx\xa1\xd1<\xdeb\x17\xd3\xe2i\x1d5\x17\xa4\x00\xd8\x02\x9f\x11\xfa\t\x13]\f\xcbo\xc4X\x00\x94/\x96h\xef~Ms\"\x00\x00', 0x0) write$eventfd(r1, &(0x7f0000000080)=0x20000100000094, 0x8) sendfile(r1, r1, &(0x7f0000000000)=0x3, 0xfeff) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x8000100000c, 0x11, r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000dc0)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@MARK={0x28, 'MARK\x00'}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @private2, [0x0, 0x0, 0xffffffff, 0xffffffff], [0x0, 0x0, 0x0, 0x100fffffe], 'ipvlan0\x00', 'wg1\x00'}, 0x0, 0xa8, 0xe8}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x8000, 0x16, 0x7fff, 0x7, 0xfffffffe, 0x0, 0xd4b]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b8) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1654.502408][ T8615] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 394264578) [ 1654.534196][ T8615] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1654.575068][ T8615] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.584747][ T8615] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:04 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c017000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1654.853820][ T8635] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 398458882) [ 1654.871664][ T8635] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1654.885254][ T8635] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.897320][ T8635] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1654.978305][ T8635] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 398458882) [ 1655.009960][ T8635] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1655.056091][ T8635] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.141856][ T8635] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:05 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000018000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:05 executing program 5: openat$smackfs_change_rule(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/smackfs/change-rule\x00', 0x2, 0x0) setsockopt$rose(0xffffffffffffffff, 0x104, 0x1, &(0x7f00000004c0)=0x7f, 0x4) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000500), 0x8) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000540)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSBRKP(r1, 0x5425, 0x9) ioctl$PIO_UNIMAP(r1, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000040)={0x0, 0x0, 0xd, 0x8, 0x1ae, &(0x7f00000000c0)="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"}) r2 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0x0) r3 = dup(r2) fsconfig$FSCONFIG_SET_FLAG(r3, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000580)) [ 1655.555454][ T8646] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 402653186) [ 1655.587541][ T8646] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1655.626001][ T8646] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.677413][ T8646] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1655.734661][ T8646] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 402653186) [ 1655.767750][ T8646] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1655.788956][ T8646] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.796952][ T8646] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:05 executing program 5: ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000000)={{0x0, 0x20, 0x4, 0xae, 0x80, 0x7ff, 0x6, 0x3f, 0x7fff, 0x5, 0x5, 0x1, 0xe8d, 0x7, 0x1}}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000001000)={{r0, 0x1, 0x5, 0x7, 0xc628, 0x6, 0x7fffffff, 0x5, 0x7, 0x1, 0x80000001, 0x7928, 0x3ff, 0x10001, 0x1}}) syz_open_dev$tty1(0xc, 0x4, 0x2) 13:31:05 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004018000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1656.038455][ T8664] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 406847490) [ 1656.070255][ T8664] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1656.101013][ T8664] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x10000, 0x0) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000040)={0x1, 0x0, 0xe, 0x1f, 0x117, &(0x7f00000000c0)}) sendmsg$NL80211_CMD_STOP_AP(r1, &(0x7f0000001200)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000500)={0xc9c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_WPA_VERSIONS={0x8}, @NL80211_ATTR_IE_ASSOC_RESP={0x6a3, 0x80, "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"}, @NL80211_ATTR_IE_ASSOC_RESP={0x5d9, 0x80, "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"}]}, 0xc9c}}, 0x5) [ 1656.148888][ T8664] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:05 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) [ 1656.251176][ T8664] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 406847490) [ 1656.280072][ T8664] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1656.333353][ T8664] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.390243][ T8664] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:06 executing program 5: ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00000000c0)=""/4096) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000000)=""/10) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) 13:31:06 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008018000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:06 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0x0) r3 = dup(r2) fsconfig$FSCONFIG_SET_FLAG(r3, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) write$P9_RCREATE(r3, &(0x7f0000000240)={0x18, 0x73, 0x2, {{0x0, 0x3, 0x6}, 0x80000001}}, 0x18) r4 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r4, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_GET(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x13c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8000}, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1656.702747][ T8691] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 411041794) [ 1656.738640][ T8691] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1656.746903][ T8691] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.815778][ T8691] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:06 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8982, &(0x7f0000000040)={0x8, 'sit0\x00', {'team0\x00'}, 0x200}) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000000)={0x3, 0x0, 0x1f, 0x1e, 0x11b, &(0x7f00000000c0)}) [ 1656.925004][ T8691] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 411041794) [ 1656.947782][ T8691] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1657.000815][ T8691] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.055604][ T8691] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:06 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) sendto$rose(r1, &(0x7f0000000140)="0aede4ca90eb593f5976527789799e2beacd32323d2aea7ccbc059409b5e324f059092ded5cad8187ac0d3bd2f0760a82e3d3124d52ec0a7793b4553f9d837f72b2ffca4b7e42c97905cd327b3c5fd90a4651ca59a93ed745cf68e36", 0x5c, 0x1, &(0x7f00000001c0)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @bcast, @default]}, 0x40) r2 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="696f634861727365743d6d6163f99a567ef6316c3ac648b209c16761656c69632c00"]) mkdirat(r2, &(0x7f0000000040)='./file1\x00', 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000000)=0x80000001, 0x9) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r3, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) r4 = dup(0xffffffffffffffff) fsconfig$FSCONFIG_SET_FLAG(r4, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r5}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r5, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r5, &(0x7f0000004200)={0x50, 0x0, r6}, 0x50) write$FUSE_GETXATTR(r4, &(0x7f0000000280)={0x18, 0x0, r6, {0x3}}, 0x18) 13:31:06 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c018000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1657.286035][ T8707] FAT-fs (loop5): Unrecognized mount option "iocHarset=macùšV~ö1l:ÆH² Ágaelic" or missing value 13:31:07 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1657.419040][ T8713] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 415236098) [ 1657.437284][ T8713] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1657.477889][ T8713] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.521161][ T8713] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:07 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1657.619017][ T8713] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 415236098) [ 1657.627247][ T8713] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1657.681440][ T8713] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.711038][ T8713] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:07 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) 13:31:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000019000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:07 executing program 5: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1657.982265][ T8731] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 419430402) [ 1657.999589][ T8731] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1658.036439][ T8731] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.066395][ T8731] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:07 executing program 5: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) 13:31:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004019000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1658.333465][ T8741] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 423624706) [ 1658.359623][ T8741] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1658.403222][ T8741] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:08 executing program 5: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1658.450682][ T8741] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:08 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1658.554733][ T8741] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 423624706) [ 1658.571835][ T8741] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1658.584198][ T8741] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.592908][ T8741] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:08 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008019000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:08 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1658.713130][ T8755] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 427819010) [ 1658.721498][ T8755] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1658.732369][ T8755] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.740934][ T8755] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:08 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1658.802970][ T8755] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 427819010) [ 1658.814805][ T8755] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1658.841851][ T8755] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.886166][ T8755] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:08 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) 13:31:08 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c019000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:08 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, 0x0) [ 1659.212549][ T8773] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 432013314) 13:31:08 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, 0x0) [ 1659.272297][ T8773] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1659.283703][ T8773] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.300028][ T8773] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:08 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, 0x0) [ 1659.395638][ T8773] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 432013314) [ 1659.410800][ T8773] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1659.430969][ T8773] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.441872][ T8773] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:09 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200001a000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:09 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b4a, &(0x7f0000000080)={0x0, 0x0}) [ 1659.533428][ T8787] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 436207618) [ 1659.554110][ T8787] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1659.565431][ T8787] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.582278][ T8787] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:09 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1659.660182][ T8787] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 436207618) [ 1659.678160][ T8787] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1659.697327][ T8787] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.707810][ T8787] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1659.730786][ T8797] FAULT_INJECTION: forcing a failure. [ 1659.730786][ T8797] name failslab, interval 1, probability 0, space 0, times 0 [ 1659.757728][ T8797] CPU: 0 PID: 8797 Comm: syz-executor.5 Not tainted 5.9.0-rc7-syzkaller #0 [ 1659.766436][ T8797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1659.776520][ T8797] Call Trace: [ 1659.779827][ T8797] dump_stack+0x1d6/0x29e [ 1659.784171][ T8797] should_fail+0x38a/0x4e0 [ 1659.788602][ T8797] should_failslab+0x5/0x20 [ 1659.793136][ T8797] slab_pre_alloc_hook+0x4c/0xe0 [ 1659.798093][ T8797] ? tomoyo_realpath_from_path+0xd8/0x630 [ 1659.803842][ T8797] __kmalloc+0x6c/0x300 [ 1659.808091][ T8797] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 1659.813647][ T8797] ? trace_kfree+0xb2/0x100 [ 1659.818271][ T8797] tomoyo_realpath_from_path+0xd8/0x630 [ 1659.823833][ T8797] tomoyo_path_number_perm+0x18f/0x690 [ 1659.829347][ T8797] security_file_ioctl+0x55/0xb0 [ 1659.834559][ T8797] __se_sys_ioctl+0x48/0x170 [ 1659.840031][ T8797] do_syscall_64+0x31/0x70 [ 1659.844462][ T8797] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1659.850451][ T8797] RIP: 0033:0x45dd99 [ 1659.854351][ T8797] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1659.873961][ T8797] RSP: 002b:00007f28f3717c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1659.882388][ T8797] RAX: ffffffffffffffda RBX: 0000000000013580 RCX: 000000000045dd99 [ 1659.890361][ T8797] RDX: 0000000020000080 RSI: 0000000000004b6a RDI: 0000000000000003 [ 1659.899287][ T8797] RBP: 00007f28f3717ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1659.907256][ T8797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1659.915225][ T8797] R13: 00007ffd435b975f R14: 00007f28f37189c0 R15: 000000000118bf2c 13:31:09 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200401a000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1660.007702][ T8797] ERROR: Out of memory at tomoyo_realpath_from_path. 13:31:09 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1660.075740][ T8802] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 440401922) [ 1660.104923][ T8802] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1660.132760][ T8802] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.152615][ T8808] FAULT_INJECTION: forcing a failure. [ 1660.152615][ T8808] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1660.166025][ T8808] CPU: 1 PID: 8808 Comm: syz-executor.5 Not tainted 5.9.0-rc7-syzkaller #0 [ 1660.166990][ T8802] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1660.174710][ T8808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1660.174717][ T8808] Call Trace: [ 1660.174741][ T8808] dump_stack+0x1d6/0x29e [ 1660.174761][ T8808] should_fail+0x38a/0x4e0 [ 1660.174782][ T8808] prepare_alloc_pages+0x248/0x4b0 [ 1660.174802][ T8808] __alloc_pages_nodemask+0xbc/0x5c0 [ 1660.174829][ T8808] kmem_getpages+0x37/0x1d0 [ 1660.174841][ T8808] cache_grow_begin+0x64/0x2b0 [ 1660.174859][ T8808] cache_alloc_refill+0x359/0x3f0 [ 1660.174872][ T8808] ? __kmalloc+0xd3/0x300 [ 1660.174887][ T8808] ? check_preemption_disabled+0x51/0x140 [ 1660.174902][ T8808] ? tomoyo_realpath_from_path+0xd8/0x630 [ 1660.174919][ T8808] __kmalloc+0x2e6/0x300 [ 1660.251773][ T8808] tomoyo_realpath_from_path+0xd8/0x630 [ 1660.257454][ T8808] tomoyo_path_number_perm+0x18f/0x690 [ 1660.262967][ T8808] security_file_ioctl+0x55/0xb0 [ 1660.267921][ T8808] __se_sys_ioctl+0x48/0x170 [ 1660.272525][ T8808] do_syscall_64+0x31/0x70 [ 1660.276951][ T8808] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1660.282865][ T8808] RIP: 0033:0x45dd99 [ 1660.286763][ T8808] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1660.306584][ T8808] RSP: 002b:00007f28f3717c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1660.315335][ T8808] RAX: ffffffffffffffda RBX: 0000000000013580 RCX: 000000000045dd99 [ 1660.323316][ T8808] RDX: 0000000020000080 RSI: 0000000000004b6a RDI: 0000000000000003 [ 1660.331309][ T8808] RBP: 00007f28f3717ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1660.339278][ T8808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1660.347251][ T8808] R13: 00007ffd435b975f R14: 00007f28f37189c0 R15: 000000000118bf2c [ 1660.450570][ T8802] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 440401922) [ 1660.478894][ T8802] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1660.499875][ T8802] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.507725][ T8802] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:10 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200801a000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:10 executing program 5 (fault-call:1 fault-nth:2): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1660.767005][ T8818] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 444596226) [ 1660.777159][ T8818] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1660.795384][ T8818] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.807115][ T8818] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1660.836228][ T8821] FAULT_INJECTION: forcing a failure. [ 1660.836228][ T8821] name failslab, interval 1, probability 0, space 0, times 0 [ 1660.858349][ T8821] CPU: 0 PID: 8821 Comm: syz-executor.5 Not tainted 5.9.0-rc7-syzkaller #0 [ 1660.867006][ T8821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1660.877076][ T8821] Call Trace: [ 1660.880817][ T8821] dump_stack+0x1d6/0x29e [ 1660.885175][ T8821] should_fail+0x38a/0x4e0 [ 1660.889609][ T8821] should_failslab+0x5/0x20 [ 1660.894118][ T8821] slab_pre_alloc_hook+0x4c/0xe0 [ 1660.899149][ T8821] ? tomoyo_encode2+0x25a/0x560 [ 1660.904006][ T8821] __kmalloc+0x6c/0x300 [ 1660.908173][ T8821] tomoyo_encode2+0x25a/0x560 [ 1660.912857][ T8821] tomoyo_realpath_from_path+0x5d6/0x630 [ 1660.918522][ T8821] tomoyo_path_number_perm+0x18f/0x690 [ 1660.924049][ T8821] security_file_ioctl+0x55/0xb0 [ 1660.929011][ T8821] __se_sys_ioctl+0x48/0x170 [ 1660.933739][ T8821] do_syscall_64+0x31/0x70 [ 1660.938160][ T8821] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1660.944057][ T8821] RIP: 0033:0x45dd99 [ 1660.948916][ T8821] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1660.968561][ T8821] RSP: 002b:00007f28f3717c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1660.977002][ T8821] RAX: ffffffffffffffda RBX: 0000000000013580 RCX: 000000000045dd99 [ 1660.984996][ T8821] RDX: 0000000020000080 RSI: 0000000000004b6a RDI: 0000000000000003 [ 1660.992995][ T8821] RBP: 00007f28f3717ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1661.000991][ T8821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1661.008975][ T8821] R13: 00007ffd435b975f R14: 00007f28f37189c0 R15: 000000000118bf2c [ 1661.061006][ T8821] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1661.072322][ T8818] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 444596226) 13:31:10 executing program 5 (fault-call:1 fault-nth:3): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1661.102619][ T8818] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1661.166882][ T8818] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.212983][ T8818] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:10 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) 13:31:10 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c01a000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1661.502278][ T8835] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 448790530) [ 1661.543362][ T8835] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1661.574930][ T8835] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x2, &(0x7f0000000080)={0x0, 0x0}) [ 1661.590648][ T8835] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1661.700590][ T8835] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 448790530) [ 1661.729367][ T8835] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) [ 1661.772764][ T8835] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.808205][ T8835] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:11 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200001b000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x1267, &(0x7f0000000080)={0x0, 0x0}) [ 1662.072650][ T8855] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 452984834) [ 1662.103878][ T8855] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b2f, &(0x7f0000000080)={0x0, 0x0}) [ 1662.148257][ T8855] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.192816][ T8855] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1662.277786][ T8855] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 452984834) [ 1662.293269][ T8855] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:11 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b30, &(0x7f0000000080)={0x0, 0x0}) [ 1662.321401][ T8855] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.352258][ T8855] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b31, &(0x7f0000000080)={0x0, 0x0}) 13:31:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200401b000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b32, &(0x7f0000000080)={0x0, 0x0}) [ 1662.643021][ T8876] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 457179138) [ 1662.681157][ T8876] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b33, &(0x7f0000000080)={0x0, 0x0}) [ 1662.699123][ T8876] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.709380][ T8876] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1662.782432][ T8876] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 457179138) [ 1662.804479][ T8876] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1662.865437][ T8876] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b34, &(0x7f0000000080)={0x0, 0x0}) [ 1662.915114][ T8876] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200801b000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b35, &(0x7f0000000080)={0x0, 0x0}) 13:31:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b36, &(0x7f0000000080)={0x0, 0x0}) [ 1663.170713][ T8894] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 461373442) [ 1663.189017][ T8894] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1663.198037][ T8894] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1663.206488][ T8894] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:12 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b37, &(0x7f0000000080)={0x0, 0x0}) 13:31:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c01b000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1663.423610][ T8904] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 465567746) [ 1663.453386][ T8904] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:13 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b3a, &(0x7f0000000080)={0x0, 0x0}) [ 1663.514739][ T8904] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1663.566696][ T8904] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1663.640553][ T8904] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 465567746) [ 1663.673383][ T8904] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:13 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b3b, &(0x7f0000000080)={0x0, 0x0}) [ 1663.709882][ T8904] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1663.718198][ T8904] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:13 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b3c, &(0x7f0000000080)={0x0, 0x0}) 13:31:13 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200001c000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:13 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b3d, &(0x7f0000000080)={0x0, 0x0}) [ 1663.946197][ T8923] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 469762050) [ 1663.954886][ T8923] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1663.965333][ T8923] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1663.975076][ T8923] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1664.036160][ T8923] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 469762050) [ 1664.061225][ T8923] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1664.094224][ T8923] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.107415][ T8923] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:13 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b40, &(0x7f0000000080)={0x0, 0x0}) 13:31:13 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200401c000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:13 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b41, &(0x7f0000000080)={0x0, 0x0}) [ 1664.348680][ T8941] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 473956354) [ 1664.382716][ T8941] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b44, &(0x7f0000000080)={0x0, 0x0}) [ 1664.422438][ T8941] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.438224][ T8941] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b45, &(0x7f0000000080)={0x0, 0x0}) [ 1664.508356][ T8941] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 473956354) [ 1664.516699][ T8941] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1664.534506][ T8941] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.544323][ T8941] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:14 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200801c000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1664.692351][ T8955] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 478150658) [ 1664.715582][ T8955] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1664.726261][ T8955] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b46, &(0x7f0000000080)={0x0, 0x0}) [ 1664.735223][ T8955] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:14 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c01c000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b47, &(0x7f0000000080)={0x0, 0x0}) 13:31:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b48, &(0x7f0000000080)={0x0, 0x0}) [ 1664.938728][ T8964] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 482344962) [ 1664.946931][ T8964] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1665.029535][ T8964] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.078685][ T8964] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b49, &(0x7f0000000080)={0x0, 0x0}) 13:31:14 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200001d000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b4a, &(0x7f0000000080)={0x0, 0x0}) [ 1665.294543][ T8978] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 486539266) [ 1665.315796][ T8978] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:14 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b4b, &(0x7f0000000080)={0x0, 0x0}) [ 1665.335162][ T8978] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.347239][ T8978] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1665.429424][ T8978] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 486539266) [ 1665.448130][ T8978] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b4c, &(0x7f0000000080)={0x0, 0x0}) [ 1665.478344][ T8978] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.497180][ T8978] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:15 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200401d000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b4d, &(0x7f0000000080)={0x0, 0x0}) [ 1665.735705][ T8997] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 490733570) [ 1665.756109][ T8997] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1665.773902][ T8997] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.782128][ T8997] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b4e, &(0x7f0000000080)={0x0, 0x0}) [ 1665.890458][ T8997] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 490733570) [ 1665.908763][ T8997] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b52, &(0x7f0000000080)={0x0, 0x0}) [ 1665.967868][ T8997] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.989302][ T8997] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:15 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200801d000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b60, &(0x7f0000000080)={0x0, 0x0}) [ 1666.230374][ T9016] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 494927874) [ 1666.246265][ T9016] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1666.276873][ T9016] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:15 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b61, &(0x7f0000000080)={0x0, 0x0}) [ 1666.317760][ T9016] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:16 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b62, &(0x7f0000000080)={0x0, 0x0}) 13:31:16 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b63, &(0x7f0000000080)={0x0, 0x0}) 13:31:16 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c01d000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:16 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b64, &(0x7f0000000080)={0x0, 0x0}) [ 1666.696705][ T9035] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 499122178) [ 1666.728700][ T9035] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:16 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b65, &(0x7f0000000080)={0x0, 0x0}) [ 1666.770778][ T9035] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1666.812264][ T9035] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:16 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x0, 0x0}) [ 1666.908283][ T9035] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 499122178) [ 1666.944637][ T9035] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1666.989956][ T9035] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1667.063152][ T9035] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:16 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x0, 0x0}) 13:31:16 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200001e000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1667.360101][ T9054] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 503316482) [ 1667.376881][ T9054] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1667.397863][ T9054] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b68, &(0x7f0000000080)={0x0, 0x0}) [ 1667.406697][ T9054] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1667.493434][ T9054] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 503316482) [ 1667.508687][ T9054] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1667.533539][ T9054] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1667.546578][ T9054] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b69, &(0x7f0000000080)={0x0, 0x0}) 13:31:17 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200401e000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6b, &(0x7f0000000080)={0x0, 0x0}) [ 1667.798848][ T9070] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 507510786) [ 1667.835490][ T9070] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1667.888871][ T9070] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1667.949991][ T9070] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6c, &(0x7f0000000080)={0x0, 0x0}) [ 1668.106098][ T9070] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 507510786) [ 1668.114390][ T9070] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1668.139019][ T9070] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1668.146820][ T9070] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:17 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200801e000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:17 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6d, &(0x7f0000000080)={0x0, 0x0}) [ 1668.325214][ T9085] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 511705090) [ 1668.345883][ T9085] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1668.370328][ T9085] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1668.387219][ T9085] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:18 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c01e000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b70, &(0x7f0000000080)={0x0, 0x0}) [ 1668.688484][ T9097] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 515899394) [ 1668.708196][ T9097] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1668.728293][ T9097] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b71, &(0x7f0000000080)={0x0, 0x0}) [ 1668.745950][ T9097] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1668.853347][ T9097] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 515899394) [ 1668.867302][ T9097] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1668.889371][ T9097] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b72, &(0x7f0000000080)={0x0, 0x0}) [ 1668.906466][ T9097] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:18 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200001f000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4bfa, &(0x7f0000000080)={0x0, 0x0}) [ 1669.118688][ T9114] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 520093698) [ 1669.137451][ T9114] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1669.156438][ T9114] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1669.175729][ T9114] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:18 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4bfb, &(0x7f0000000080)={0x0, 0x0}) 13:31:18 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200401f000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1669.370688][ T9124] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 524288002) [ 1669.390384][ T9124] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1669.412136][ T9124] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4c00, &(0x7f0000000080)={0x0, 0x0}) [ 1669.430675][ T9124] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1669.524458][ T9124] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 524288002) 13:31:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4c01, &(0x7f0000000080)={0x0, 0x0}) [ 1669.598229][ T9124] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5409, &(0x7f0000000080)={0x0, 0x0}) [ 1669.653001][ T9124] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1669.704599][ T9124] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x540b, &(0x7f0000000080)={0x0, 0x0}) 13:31:19 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200801f000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x540c, &(0x7f0000000080)={0x0, 0x0}) [ 1669.934362][ T9144] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 528482306) [ 1669.972903][ T9144] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1670.028126][ T9144] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1670.068722][ T9144] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x540d, &(0x7f0000000080)={0x0, 0x0}) [ 1670.119015][ T9144] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 528482306) [ 1670.146062][ T9144] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1670.159117][ T9144] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1670.167160][ T9144] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x540e, &(0x7f0000000080)={0x0, 0x0}) 13:31:19 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c01f000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:19 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x540f, &(0x7f0000000080)={0x0, 0x0}) [ 1670.402175][ T9162] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 532676610) [ 1670.448718][ T9162] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1670.478876][ T9162] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1670.486901][ T9162] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5410, &(0x7f0000000080)={0x0, 0x0}) [ 1670.544669][ T9162] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 532676610) [ 1670.554456][ T9162] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1670.567673][ T9162] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1670.594154][ T9162] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:20 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000020000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5412, &(0x7f0000000080)={0x0, 0x0}) 13:31:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5413, &(0x7f0000000080)={0x0, 0x0}) [ 1670.815031][ T9180] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 536870914) [ 1670.853195][ T9180] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1670.898763][ T9180] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1670.937924][ T9180] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5414, &(0x7f0000000080)={0x0, 0x0}) 13:31:20 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004020000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5415, &(0x7f0000000080)={0x0, 0x0}) [ 1671.212810][ T9192] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 541065218) 13:31:20 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5416, &(0x7f0000000080)={0x0, 0x0}) [ 1671.256996][ T9192] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1671.294519][ T9192] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1671.344225][ T9192] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5417, &(0x7f0000000080)={0x0, 0x0}) 13:31:21 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008020000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5418, &(0x7f0000000080)={0x0, 0x0}) [ 1671.622446][ T9204] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 545259522) [ 1671.639035][ T9204] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1671.654004][ T9204] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1671.678631][ T9204] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1671.753759][ T9204] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 545259522) [ 1671.765923][ T9204] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1671.788174][ T9204] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x541b, &(0x7f0000000080)={0x0, 0x0}) 13:31:21 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c020000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1671.797809][ T9204] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x541d, &(0x7f0000000080)={0x0, 0x0}) [ 1671.900841][ T9217] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 549453826) [ 1671.922560][ T9217] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1671.946082][ T9217] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1671.973217][ T9217] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x541e, &(0x7f0000000080)={0x0, 0x0}) 13:31:21 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000021000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:21 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x541e, &(0x7f0000000080)={0x0, 0x0}) [ 1672.258997][ T9229] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 553648130) [ 1672.275212][ T9229] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1672.304973][ T9229] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1672.368286][ T9229] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1672.487592][ T9229] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 553648130) [ 1672.497304][ T9229] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5421, &(0x7f0000000080)={0x0, 0x0}) [ 1672.548716][ T9229] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1672.556484][ T9229] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:22 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004021000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5422, &(0x7f0000000080)={0x0, 0x0}) [ 1672.784609][ T9247] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 557842434) 13:31:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5423, &(0x7f0000000080)={0x0, 0x0}) [ 1672.836330][ T9247] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1672.864707][ T9247] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1672.874648][ T9247] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5424, &(0x7f0000000080)={0x0, 0x0}) [ 1672.979823][ T9247] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 557842434) [ 1673.003989][ T9247] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1673.036645][ T9247] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1673.045926][ T9247] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5425, &(0x7f0000000080)={0x0, 0x0}) 13:31:22 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008021000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5427, &(0x7f0000000080)={0x0, 0x0}) [ 1673.231101][ T9266] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 562036738) [ 1673.303100][ T9266] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:22 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5428, &(0x7f0000000080)={0x0, 0x0}) [ 1673.350415][ T9266] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:23 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5429, &(0x7f0000000080)={0x0, 0x0}) [ 1673.399530][ T9266] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1673.472340][ T9266] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 562036738) [ 1673.495131][ T9266] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:23 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5437, &(0x7f0000000080)={0x0, 0x0}) [ 1673.550974][ T9266] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1673.590020][ T9266] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:23 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5441, &(0x7f0000000080)={0x0, 0x0}) 13:31:23 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c021000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:23 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5450, &(0x7f0000000080)={0x0, 0x0}) [ 1673.892044][ T9294] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 566231042) [ 1673.909924][ T9294] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1673.929644][ T9294] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1673.979082][ T9294] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:23 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5451, &(0x7f0000000080)={0x0, 0x0}) [ 1674.100665][ T9294] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 566231042) [ 1674.114570][ T9294] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1674.148727][ T9294] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1674.168727][ T9294] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:23 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5452, &(0x7f0000000080)={0x0, 0x0}) 13:31:23 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000022000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1674.361890][ T9308] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 570425346) [ 1674.380361][ T9308] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1674.398985][ T9308] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:23 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x545d, &(0x7f0000000080)={0x0, 0x0}) [ 1674.406778][ T9308] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1674.481216][ T9308] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 570425346) [ 1674.498008][ T9308] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:24 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x5460, &(0x7f0000000080)={0x0, 0x0}) [ 1674.526423][ T9308] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1674.551509][ T9308] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:24 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004022000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:24 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x6364, &(0x7f0000000080)={0x0, 0x0}) [ 1674.820818][ T9324] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 574619650) [ 1674.838680][ T9324] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1674.847573][ T9324] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1674.869617][ T9324] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:24 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x8912, &(0x7f0000000080)={0x0, 0x0}) [ 1674.959230][ T9324] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 574619650) [ 1674.995794][ T9324] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1675.027704][ T9324] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:24 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x8913, &(0x7f0000000080)={0x0, 0x0}) [ 1675.078672][ T9324] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:24 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x8914, &(0x7f0000000080)={0x0, 0x0}) 13:31:24 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008022000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:24 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x8933, &(0x7f0000000080)={0x0, 0x0}) [ 1675.339690][ T9344] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 578813954) [ 1675.366622][ T9344] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1675.402861][ T9344] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x89e0, &(0x7f0000000080)={0x0, 0x0}) [ 1675.522204][ T9344] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xae01, &(0x7f0000000080)={0x0, 0x0}) [ 1675.609749][ T9344] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 578813954) [ 1675.618991][ T9344] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1675.627850][ T9344] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1675.637746][ T9344] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c022000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x40042408, &(0x7f0000000080)={0x0, 0x0}) [ 1675.811356][ T9361] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 583008258) [ 1675.841728][ T9361] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1675.906233][ T9361] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x400448c9, &(0x7f0000000080)={0x0, 0x0}) [ 1675.950869][ T9361] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x400448dd, &(0x7f0000000080)={0x0, 0x0}) 13:31:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000023000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0}) [ 1676.202851][ T9376] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 587202562) [ 1676.275986][ T9376] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1676.344117][ T9376] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x400454ca, &(0x7f0000000080)={0x0, 0x0}) [ 1676.409640][ T9376] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x40049409, &(0x7f0000000080)={0x0, 0x0}) [ 1676.533692][ T9376] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 587202562) [ 1676.568710][ T9376] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1676.628507][ T9376] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4008af00, &(0x7f0000000080)={0x0, 0x0}) [ 1676.679610][ T9376] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:26 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004023000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x40186366, &(0x7f0000000080)={0x0, 0x0}) [ 1676.887500][ T9398] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 591396866) 13:31:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4020940d, &(0x7f0000000080)={0x0, 0x0}) [ 1676.933000][ T9398] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1676.993601][ T9398] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1677.047133][ T9398] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4020ae76, &(0x7f0000000080)={0x0, 0x0}) [ 1677.160784][ T9398] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 591396866) [ 1677.179236][ T9398] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1677.202749][ T9398] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1677.230481][ T9398] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:26 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008023000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:26 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x80045430, &(0x7f0000000080)={0x0, 0x0}) [ 1677.437029][ T9414] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 595591170) [ 1677.474395][ T9414] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x80045432, &(0x7f0000000080)={0x0, 0x0}) [ 1677.526698][ T9414] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1677.550765][ T9414] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x80045440, &(0x7f0000000080)={0x0, 0x0}) 13:31:27 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c023000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x80086301, &(0x7f0000000080)={0x0, 0x0}) [ 1677.820465][ T9428] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 599785474) [ 1677.832384][ T9428] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1677.843880][ T9428] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1677.853051][ T9428] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1677.938790][ T9428] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 599785474) [ 1677.954109][ T9428] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1677.976259][ T9428] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1677.988186][ T9428] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc0045878, &(0x7f0000000080)={0x0, 0x0}) 13:31:27 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000024000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:27 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc0045878, &(0x7f0000000080)={0x0, 0x0}) [ 1678.185523][ T9443] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 603979778) [ 1678.198271][ T9443] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1678.217721][ T9443] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1678.239466][ T9443] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1678.322767][ T9443] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 603979778) [ 1678.347340][ T9443] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:28 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc0145608, &(0x7f0000000080)={0x0, 0x0}) [ 1678.404283][ T9443] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1678.423715][ T9443] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:28 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004024000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:28 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc01864c6, &(0x7f0000000080)={0x0, 0x0}) [ 1678.580997][ T9458] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 608174082) 13:31:28 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc0189436, &(0x7f0000000080)={0x0, 0x0}) [ 1678.638833][ T9458] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1678.686894][ T9458] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1678.732044][ T9458] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:28 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc020660b, &(0x7f0000000080)={0x0, 0x0}) [ 1678.858815][ T9458] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 608174082) [ 1678.883440][ T9458] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:28 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc028660f, &(0x7f0000000080)={0x0, 0x0}) [ 1678.945409][ T9458] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.015160][ T9458] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:28 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc0406429, &(0x7f0000000080)={0x0, 0x0}) 13:31:28 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008024000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:28 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0xc0481273, &(0x7f0000000080)={0x0, 0x0}) [ 1679.274764][ T9484] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 612368386) [ 1679.311226][ T9484] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1679.325986][ T9484] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.338296][ T9484] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:29 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1679.407529][ T9484] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 612368386) [ 1679.416280][ T9484] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1679.427394][ T9484] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.438264][ T9484] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:29 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c024000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1679.595901][ T9497] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 616562690) [ 1679.635751][ T9497] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:29 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x2, 0x0}) [ 1679.666470][ T9497] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.702530][ T9497] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:29 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x3, 0x0}) 13:31:29 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000025000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1679.971100][ T9511] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 620756994) [ 1679.991764][ T9511] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1680.016250][ T9511] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:29 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x4, 0x0}) [ 1680.046664][ T9511] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:29 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004025000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:29 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x5, 0x0}) [ 1680.323701][ T9521] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 624951298) 13:31:29 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x6, 0x0}) [ 1680.364964][ T9521] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1680.424618][ T9521] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1680.494084][ T9521] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:30 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x7, 0x0}) [ 1680.581506][ T9521] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 624951298) [ 1680.598288][ T9521] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1680.619346][ T9521] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1680.637966][ T9521] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:30 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x8, 0x0}) 13:31:30 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008025000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:30 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x9, 0x0}) [ 1680.908386][ T9540] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 629145602) [ 1680.934826][ T9540] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1680.963331][ T9540] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1680.973429][ T9540] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:30 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0xa, 0x0}) [ 1681.037454][ T9540] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 629145602) [ 1681.072776][ T9540] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1681.109397][ T9540] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1681.121281][ T9540] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:30 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c025000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:30 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0xb, 0x0}) [ 1681.324567][ T9553] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 633339906) [ 1681.375455][ T9553] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1681.415090][ T9553] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:31 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0xc, 0x0}) [ 1681.424094][ T9553] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:31 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0xd, 0x0}) [ 1681.486376][ T9553] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 633339906) [ 1681.495778][ T9553] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1681.507214][ T9553] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1681.519012][ T9553] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:31 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000026000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:31 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0xe, 0x0}) [ 1681.631291][ T9569] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 637534210) [ 1681.640391][ T9569] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1681.651041][ T9569] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1681.661077][ T9569] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:31 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004026000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:31 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x10, 0x0}) 13:31:31 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x11, 0x0}) [ 1681.875602][ T9580] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 641728514) [ 1681.912370][ T9580] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1681.950746][ T9580] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1681.978489][ T9580] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:31 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x12, 0x0}) 13:31:31 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008026000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:31 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x25, 0x0}) [ 1682.177636][ T9591] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 645922818) [ 1682.228717][ T9591] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1682.286941][ T9591] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1682.357382][ T9591] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:32 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x5c, 0x0}) [ 1682.467708][ T9591] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 645922818) [ 1682.489686][ T9591] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1682.520936][ T9591] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1682.531282][ T9591] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:32 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c026000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:32 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x300, 0x0}) [ 1682.713506][ T9608] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 650117122) 13:31:32 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x500, 0x0}) [ 1682.758833][ T9608] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1682.795718][ T9608] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1682.824351][ T9608] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:32 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000027000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:32 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x600, 0x0}) [ 1682.965801][ T9620] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 654311426) [ 1682.989963][ T9620] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1683.010883][ T9620] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1683.030669][ T9620] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:32 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x700, 0x0}) [ 1683.121456][ T9620] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 654311426) [ 1683.144877][ T9620] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1683.194248][ T9620] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1683.263031][ T9620] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:32 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x900, 0x0}) 13:31:33 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004027000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:33 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0xa00, 0x0}) 13:31:33 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0xb00, 0x0}) [ 1683.560497][ T9640] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 658505730) [ 1683.622381][ T9640] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1683.688072][ T9640] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1683.745890][ T9640] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:33 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0xc00, 0x0}) [ 1683.875694][ T9640] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 658505730) [ 1683.908649][ T9640] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1684.005891][ T9640] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:33 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0xd00, 0x0}) [ 1684.088266][ T9640] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:33 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0xe00, 0x0}) 13:31:33 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008027000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:33 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x1100, 0x0}) [ 1684.368848][ T9663] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 662700034) [ 1684.378098][ T9663] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:34 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x1200, 0x0}) [ 1684.452999][ T9663] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1684.467076][ T9663] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1684.538753][ T9663] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 662700034) [ 1684.567337][ T9663] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1684.621436][ T9663] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:34 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x2000, 0x0}) [ 1684.674884][ T9663] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:34 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x2500, 0x0}) 13:31:34 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c027000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1684.997417][ T9686] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 666894338) [ 1685.029444][ T9686] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:34 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x3f00, 0x0}) [ 1685.083013][ T9686] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1685.117610][ T9686] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:34 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x5c00, 0x0}) [ 1685.238933][ T9686] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 666894338) [ 1685.247145][ T9686] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1685.337392][ T9686] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:35 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r3, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24008000}, 0x44000) [ 1685.379751][ T9686] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:35 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000028000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1685.602384][ T9701] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 671088642) [ 1685.610724][ T9701] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1685.639092][ T9701] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1685.650700][ T9701] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:35 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) tkill(0x0, 0x18) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ttynull\x00', 0xa000, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x58, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={[], 0x28}}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x10001}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x312cc001}]}, 0x58}, 0x1, 0x0, 0x0, 0xbdc199c38da0d8f}, 0x4000000) 13:31:35 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004028000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:35 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) write$UHID_SET_REPORT_REPLY(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0e0000000800000040005c00bb4a6547c10a8d7aed7bbb5403000000000000003dcc5ebd21725c39f755bb0c7304bc73680d725f2ee02a6cb55fbc2b1f26bb1657421a41d258c93caaa5609e2de84c5bddc0bbaa782e22ebd086920b76eecea58103e297fcd1f422e7a37a439c73f105"], 0x68) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1685.888543][ T9714] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 675282946) [ 1685.905517][ T9714] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1685.925905][ T9714] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:35 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008028000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1685.981597][ T9714] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:35 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) [ 1686.119830][ T9743] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 679477250) [ 1686.157194][ T9743] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1686.230498][ T9743] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1686.278699][ T9743] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1686.374936][ T9743] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 679477250) [ 1686.388075][ T9743] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:36 executing program 5: r0 = fsopen(&(0x7f0000000040)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) r2 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0x0) dup(r2) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000000)='sync\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r1, 0x400454ce, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r3, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1686.438814][ T9743] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1686.446606][ T9743] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:36 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c028000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:36 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) close(r1) [ 1686.666960][ T9768] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 683671554) [ 1686.728780][ T9768] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1686.737300][ T9768] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1686.801367][ T9768] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:36 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x89000) ioctl$PIO_UNIMAP(r1, 0x4b6a, &(0x7f00000000c0)={0xfffffffffffffe69, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 1686.984049][ T9768] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 683671554) [ 1687.026263][ T9768] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1687.099262][ T9768] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1687.107022][ T9768] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:36 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$SNDCTL_DSP_GETFMTS(0xffffffffffffffff, 0x8004500b, &(0x7f0000000040)=0xfffffffb) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f00000000c0)={{r0}, 0x1, &(0x7f0000000000)=[0x62], 0x81, 0x3, [0x10001, 0x8, 0x9]}) 13:31:36 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002000029000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:36 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) pwritev2(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="cc4670bc36c63a8e65355ecfc6dd3128ad58f7d17998191c6c6c285290b255e2e789f4a13ce3919a0d2ce19157477ea2d1", 0x31}], 0x1, 0x7fff, 0x1000, 0x9) [ 1687.347730][ T9794] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 687865858) [ 1687.357628][ T9794] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1687.366367][ T9794] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1687.374564][ T9794] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:37 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r1, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r2 = dup(r1) fsconfig$FSCONFIG_SET_FLAG(r2, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) getsockopt$XDP_STATISTICS(r2, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x30) [ 1687.427637][ T9794] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 687865858) [ 1687.440578][ T9794] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1687.454469][ T9794] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1687.463607][ T9794] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:37 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4130090}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x1000}]}, 0x2c}, 0x1, 0x0, 0x0, 0x400c004}, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) 13:31:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002004029000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1687.683104][ T9813] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 692060162) [ 1687.698683][ T9813] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1687.720295][ T9813] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1687.728222][ T9813] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:37 executing program 5: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000001c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}], [{@dont_appraise='dont_appraise'}, {@obj_role={'obj_role', 0x3d, 'macgaelic'}}, {@euid_gt={'euid>', r0}}, {@appraise='appraise'}, {@subj_user={'subj_user', 0x3d, 'team0\x00'}}]}) mkdirat(r1, &(0x7f0000000040)='./file1\x00', 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x10c00, 0x84) fallocate(r2, 0x2, 0x65103a84, 0xe75e) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000040)={0x0, 'team0\x00', {0x4}, 0x7}) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r3, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) 13:31:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c0000000900000002008029000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1687.905789][ T9820] FAT-fs (loop5): Unrecognized mount option "dont_appraise" or missing value [ 1687.942579][ T9822] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 696254466) [ 1687.975887][ T9822] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1688.037749][ T9824] FAT-fs (loop5): Unrecognized mount option "dont_appraise" or missing value [ 1688.074309][ T9822] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1688.110114][ T9822] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:37 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$KDDELIO(r1, 0x4b35, 0x5) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1688.228817][ T9822] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 696254466) [ 1688.254379][ T9822] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1688.313209][ T9822] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1688.352088][ T9822] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c029000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:38 executing program 5: recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000000)=""/120, 0x78, 0x10101, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1688.484074][ T9839] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 700448770) [ 1688.505342][ T9839] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1688.517916][ T9839] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1688.534046][ T9839] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:38 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200002a000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1688.742458][ T9848] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 704643074) [ 1688.767579][ T9848] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:38 executing program 5: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000040)={0x2, 'bond0\x00', {0x1}, 0x8000}) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$TIOCSISO7816(r2, 0xc0285443, &(0x7f00000000c0)={0x2, 0xe23, 0x20, 0xff, 0x8}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x3, @remote, 0x10001}}, 0x5, 0x0, 0x7, 0x1, 0x19}, &(0x7f0000000340)=0x9c) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r4, 0x6, 0x0, 0x0, 0x0) fsmount(r4, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20004000111401002abd7000fcdbdf2508004b002800000008004f000400005f"], 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x4881) r5 = dup(r4) fsconfig$FSCONFIG_SET_FLAG(r5, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40422050}, 0xfffffffffffffeec, &(0x7f0000000140)={&(0x7f0000000240)={0x14, 0x0, 0xb, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, [@NFTA_COMPAT_REV, @NFTA_COMPAT_NAME={0x0, 0x1, 'rH\xd6o\x00'}]}, 0x14}, 0x1, 0x0, 0x0, 0x44010}, 0x24000080) ioctl$PIO_UNIMAP(r3, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1688.842149][ T9848] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1688.872493][ T9848] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:38 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200402a000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1689.088391][ T9858] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 708837378) [ 1689.107417][ T9858] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1689.148738][ T9858] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.156548][ T9858] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:38 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x701000) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r4}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e21, 0x6b2, @mcast2, 0x70000}}}, 0x84) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1689.291990][ T9858] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 708837378) [ 1689.347443][ T9858] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1689.382443][ T9858] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:39 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x100202) mmap$fb(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x2000004, 0x810, r1, 0x55000) r2 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0x0) r3 = dup(r2) fsconfig$FSCONFIG_SET_FLAG(r3, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) read$sequencer(r3, &(0x7f0000000240)=""/188, 0xbc) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000000c0)={{0x0, 0x19, 0xfff, 0x401, 0xc, 0x0, 0x4e2a, 0x0, 0x4, 0x102e1e, 0x6, 0x1, 0x9, 0x5, 0x3}}) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) r4 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r4, 0x6, 0x0, 0x0, 0x0) fsmount(r4, 0x0, 0x0) r5 = dup(r4) prctl$PR_SET_TSC(0x1a, 0x2) fsconfig$FSCONFIG_SET_FLAG(r5, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$vim2m_VIDIOC_STREAMON(r5, 0x40045612, &(0x7f0000000040)=0x3) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x480, 0x0) [ 1689.408818][ T9858] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:39 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200802a000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:39 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) pipe(&(0x7f0000000040)) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', 0x8040, 0x0) connect$pppoe(r1, &(0x7f0000000200)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'veth1_to_bond\x00'}}, 0x1e) r2 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) r4 = dup(r2) fsconfig$FSCONFIG_SET_FLAG(r4, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) ioctl$CAPI_SET_FLAGS(r3, 0x80044324, &(0x7f00000000c0)=0xfffffffe) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) [ 1689.675499][ T9876] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 713031682) [ 1689.691340][ T9876] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1689.749171][ T9876] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.756959][ T9876] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:39 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) 13:31:39 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c02a000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1690.066914][ T9888] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 717225986) [ 1690.084328][ T9888] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1690.109243][ T9888] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.122547][ T9888] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:39 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200002b000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:39 executing program 5: r0 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) r1 = dup(r0) fsconfig$FSCONFIG_SET_FLAG(r1, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000180)=0x80) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000240)="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", 0x1000) syz_usb_disconnect(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r3, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1690.303020][ T9897] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 721420290) [ 1690.313872][ T9897] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1690.324862][ T9897] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.334166][ T9897] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:40 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200402b000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1690.474965][ T9904] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 725614594) [ 1690.504229][ T9904] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1690.545279][ T9904] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.589097][ T9904] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:40 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200802b000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1690.671749][ T9904] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 725614594) [ 1690.680189][ T9904] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1690.691627][ T9904] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.699524][ T9904] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1690.837778][ T9911] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 729808898) [ 1690.851772][ T9911] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1690.877544][ T9911] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.914865][ T9911] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1691.026846][ T9911] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 729808898) [ 1691.049814][ T9911] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1691.075408][ T9911] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1691.092303][ T9911] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:40 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)='(\x00') r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x6402, 0x0) ioctl$SNDRV_PCM_IOCTL_RESUME(r3, 0x4147, 0x0) 13:31:40 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c02b000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1691.242904][ T9927] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 734003202) [ 1691.275950][ T9927] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:40 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) signalfd4(r0, &(0x7f0000000000)={[0x400]}, 0x8, 0x40000) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1691.346672][ T9927] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1691.367751][ T9927] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:41 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ttynull\x00', 0x20480, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x4000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000040)={0x0, 0x0}) [ 1691.432962][ T9927] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 734003202) [ 1691.444822][ T9927] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1691.471527][ T9927] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1691.491645][ T9927] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:41 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x1a1140, 0x0) write$hidraw(r1, &(0x7f0000000040)="1d0b50f643a7a8c7b32bd37b937ed03876a2c4ae4b7c64599d3e2c4f70ff353f4025f475c9adc73deb", 0x29) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x26680, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000240)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x44}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'gre0\x00', r5, 0x7800, 0x8000, 0x3, 0x200, {{0xa, 0x4, 0x0, 0x7, 0x28, 0x65, 0x0, 0x18, 0x4, 0x0, @local, @multicast2, {[@rr={0x7, 0x13, 0x5e, [@loopback, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1]}]}}}}}) 13:31:41 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200002c000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1691.747238][ T9951] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 738197506) [ 1691.777950][ T9951] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1691.829680][ T9951] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:41 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0xc0002, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x28f) accept4(r1, 0x0, 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000000000)="a8a4c89935a282ce536c43e6c4bb5f2a8e9e76305740c440a49a87895cfdf69e0fdc552920496d57c5346ec9778d00a719d774809a54f3a6b3f5c24d6f8bf847b45f") [ 1691.878110][ T9951] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1691.949314][ T9951] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 738197506) [ 1691.976270][ T9951] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1692.004325][ T9951] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.012662][ T9951] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:41 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) 13:31:41 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200402c000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:41 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000580)='devices.allow\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x30000, 0x0) accept4$vsock_stream(r1, &(0x7f0000000540)={0x28, 0x0, 0x0, @local}, 0x10, 0x100800) recvmsg$qrtr(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/123, 0x7b}, {&(0x7f00000000c0)=""/197, 0xc5}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000200)=""/184, 0xb8}], 0x4, &(0x7f0000000300)=[{0xc8, 0x0, 0x0, ""/180}, {0xe0, 0x0, 0x0, ""/207}], 0x1a8, 0x40000130}, 0x38, 0x2201) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000000)={0x0, 0x0}) [ 1692.228986][ T9972] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 742391810) [ 1692.237444][ T9972] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1692.257745][ T9972] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.270669][ T9972] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:41 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) [ 1692.338991][ T9972] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 742391810) [ 1692.369841][ T9972] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1692.414528][ T9972] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.452945][ T9972] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:42 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200802c000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1692.710181][ T9989] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 746586114) [ 1692.718386][ T9989] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1692.769080][ T9989] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.776856][ T9989] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1692.874059][ T9989] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 746586114) [ 1692.909155][ T9989] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1692.917538][ T9989] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.971007][ T9989] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:42 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c02c000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1693.208668][T10001] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 750780418) [ 1693.217095][T10001] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1693.301182][T10001] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.326077][T10001] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:43 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200002d000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1693.591608][T10009] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 754974722) [ 1693.608635][T10009] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1693.621023][T10009] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.638657][T10009] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1693.703907][T10009] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 754974722) [ 1693.712210][T10009] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1693.729097][T10009] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.736902][T10009] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:43 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200402d000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1693.981604][T10019] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 759169026) [ 1694.010266][T10019] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1694.018496][T10019] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.048737][T10019] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:43 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200802d000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1694.262790][T10024] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 763363330) [ 1694.288805][T10024] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1694.297504][T10024] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.308767][T10024] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1694.408749][T10024] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 763363330) [ 1694.429934][T10024] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1694.467772][T10024] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.485112][T10024] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:44 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c02d000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1694.662612][T10034] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 767557634) [ 1694.684112][T10034] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1694.705054][T10034] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.733480][T10034] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x8000000000004) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="1400b86c94eebdbd86aa69a08e82760000", @ANYRES16=r3, @ANYBLOB="01002bbd7000fedbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000440)={&(0x7f00000001c0)={0x278, r3, 0x20, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0xc8, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x515f3021}]}, {0x4c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f723e02}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x27d87b7b}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7daddcef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x26fef8e6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc520d38}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51818495}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xaf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x44}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3cafc765}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2c172558}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1c12687f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x75}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x56}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6022f0c6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x740e7a84}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9add}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2414f122}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x47b3ae50}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x84, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3ceadea3}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x418cb65f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x602fdee}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x78bd145e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xac}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x17f8ab06}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69a168ce}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xdd}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x54, 0x8, 0x0, 0x1, [{0x34, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x144efff1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x552fd08c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5f36a9a0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8c}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x77}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5bd5b8f8}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x65}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x20, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x22bb5450}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa8d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x60f4c3cb}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x6c, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1ee1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5946840a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb25}]}, {0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa544}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb018}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2a3b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cd93624}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x687872d9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x15293031}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb9a8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x9721cae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f86d553}]}]}]}, 0x278}, 0x1, 0x0, 0x0, 0x890}, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$PIO_UNIMAP(r4, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f00000000c0)=""/197) pipe(&(0x7f0000000000)) [ 1694.827041][T10034] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 767557634) [ 1694.836736][T10034] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1694.859231][T10034] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.866980][T10034] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:44 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200002e000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:44 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xeb85, 0x24000) ioctl$FS_IOC_SETFSLABEL(r1, 0x41009432, &(0x7f00000000c0)="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") ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000040)={0x0, 0x0}) [ 1695.054106][T10045] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 771751938) [ 1695.063495][T10045] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1695.074133][T10045] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.082808][T10045] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:44 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200402e000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1695.242350][T10057] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 775946242) [ 1695.265110][T10057] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:44 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x4, 0x4, 0xfff9}) r2 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0x0) r3 = dup(r2) fsconfig$FSCONFIG_SET_FLAG(r3, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000280)={&(0x7f0000000140)="691d4de6daf7e0967e3c90337ec3a54a76", &(0x7f0000000180)=""/217, &(0x7f0000000500)="84cb60af3ecd1ae65ed9672e3fa63475a72155710dc59c0a86979225c5c8e699cca1a6bd7786affd3803313a5759d90e3dafeaf259b17f20e3a6e9d7872dc260775aa33cae7e51560441b46e5e919689cff38a51bf13c88575bdd3a7879cfb56438d67eb0dbe538a9fa2e2d1d0924ca6811935a3232fc8f0d0eb4301f7b0f8d18eb6e5d4e0", &(0x7f00000005c0)="4effee2adc2b49cdc88ea451090ddde38fc0c36bf28d70007f9cef0c135dc7a052a91a38889fe1cad1f2e711b1308e4f854852b88b6c7c68344853b180f0cea958c1c2a87faf461813e9720ee6082b380b5df91425c013dde575974ed18e50eaac4e1d72a7df16c295c0991479d136d084abc888bb363531d4a07eca5dc526e13d75170a4646d425bfaa", 0x4, r3}, 0x38) r4 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r4, &(0x7f0000000040)='./file1\x00', 0x0) fanotify_mark(0xffffffffffffffff, 0xe0, 0x20, r4, &(0x7f0000000040)='./file0\x00') [ 1695.302859][T10057] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.328919][T10057] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1695.397255][T10057] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 775946242) [ 1695.418826][T10057] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1695.464183][T10057] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.479160][T10057] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:45 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200802e000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 1695.674359][T10074] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 780140546) [ 1695.704334][T10074] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1695.714716][T10074] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 13:31:45 executing program 5: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000040)={0x0, 0x0}) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000001d80)=0x1) open$dir(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x100) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000100)) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x3, 0x601c0) r1 = getpid() r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x17, &(0x7f0000000080)={0x0, 0x0, 0x9}) r3 = gettid() rt_tgsigqueueinfo(0x0, r3, 0x17, &(0x7f0000000080)={0x0, 0x0, 0x9}) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x3, 0x6, &(0x7f0000001640)=[{&(0x7f0000000280)="d978d15ef00b1e04412a4737970cab39427f5994ee4c30c8d5f7823afbc50b1b2aad3ecb258682336ad7b6c17e4992d1a89675a0614de571219085c146571b69ef097935269227e0b714f1f2edf9859e70b233d234c9877c06183825ee10b158bd034ea6fca8e6d46bc4969d31254af5c5cd5ca14ac24d81086d61a5578a2a9d47e5158cc43a73d71a1d0f84a8bc8f1d301c0c9720d367e8e459db1147c208718a2ab352025b36c2d3eac4d3c2c67987a0e5b1bb875fa1fd2b1b344e37df3567401f474313c86f9411bc22105e259ba46b2bb0a66b66da5fa17776089fb0431b016a93e51224bccea7b5265be938770e100459f8", 0xf4, 0xffff}, {&(0x7f0000000380)="dc22e3cc6914739a0f39277e1fa77554e0ebc962e8ec2141e4467ac0b14a70b62c263d5b33e04fcc8e588b2020fd2c9a59f631dd9f96cccdf072459e48528fdf826b3d6fa3c0ce5072cb915bb4380227a4d9aeb75c1360cc74cac7e97e00dc8b7e1d50e268a4490fbbaf06f0a2ba805c57157e4c3432aba391950bfa31e8e9145053d1eebaa06f439918b33225d022f71cc4e86e1bdf1b9ad67ba8a1020063097ea530349382fa88898c9f797551c643d8f274b369", 0xb5, 0x8}, {&(0x7f0000000440)="c514aeaefd39c7b717dea79da3b0b8288afb8b802210682d27c2369bb52040aa90d05863c8ab1149aca3cd07cfc614e0f19baa6cba1f7e1988a77309a4b415f744bd2c16968f7bc6d1410824949f25bf83163e7bd31326420b466391e1adc6790bd95237a099b804fbf640e7b91635796cb6bf82970e72060ef1f61bc21b82e9e3c44e4b8c2adcb8b43aa37ff30fdd5ef21a94daa8d90e3901f223b52eb77a1f5f80ce1a0199b22689ba036c", 0xac, 0xfff}, {&(0x7f0000000500)="b85fd03bfd9296408484fd72dcb5466772402c8a00583125c4ffe2b0f26733a722fb67635a01bc290b3a43b8e6167a1286b3f2e85006ae", 0x37}, {&(0x7f0000000540)="5d8e1c15e36865b7c4100592b8b29a3fd7f431b07802105ac29ae3d2b6436346d4f8f2fe9414b92869eb24b925892f5315abbf584e43b487700f8d3b5db9147915f3e5dc2e5644c3a16eb7aa6dbb02e26d742ca9a8cddaaacf40668800bc177ff28f1d3060788dc968c591ca40f4d14d1db13a5445894e592c0075be839c1b3778d24404e3b4a161a7c219b7acf0755670c5b310dd9af3041bd790c2370f3ead87c39b3be111ac22f52eb093a3105ecf70fc8ba5784e748c33ee553699c7d4d5ae06cbfb9b13aafce8b26439bd3ca16cc40f741392b08ac921eecba5a4fb9f760f3d9950dfc256cd48a46b6347", 0xed, 0x400}, {&(0x7f0000000640)="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", 0x1000, 0x4}], 0x10000, &(0x7f0000001700)={[{@session={'session', 0x3d, 0x2000000}}], [{@obj_type={'obj_type'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@euid_gt={'euid>'}}]}) syz_mount_image$hpfs(&(0x7f0000001780)='hpfs\x00', &(0x7f00000017c0)='./file0\x00', 0x6, 0x8, &(0x7f0000001c80)=[{&(0x7f0000001800)="68499782f4a96f2e15301bb88622085d11c400b3a42e83b31fcc6d696af5d95ff74074bd948b7361bca6ef5332677693d20c7237e7c79ef47e8652e698658189e0ca24fd85626db19a59ccabc449efc2451f346af4495f31f1dec1a995dfaec0302fe852d16c686a8a6ff0ebe47ac16085e1bab96cec0c98779a4069da14a52ace4d50cfac73", 0x86, 0xf3ad}, {&(0x7f00000018c0)="ed42d2ec8321a42e919e2ecd4374d07f9381a34e11843fea867a092e378b9f4a39b52877a2", 0x25, 0x9}, {&(0x7f0000001900)="9c6317b98b1cfac2867e9c92f80f341299f3a3be9ff95a6c6c252b64f986f3d06392cdd4391b00f8ec112f8569f05f92f446b5a4c75f46304147c99c53f2265fd4", 0x41, 0x6}, {&(0x7f0000001980)="4c9b8a81455a51", 0x7, 0x4}, {&(0x7f00000019c0)="eea3e73eb76e18768d0204f3d96ef2b84649", 0x12, 0xe3}, {&(0x7f0000001a00)="c6ac503e0d46db096239a243fc1cac72043d508513e48db172d250b7105612708074ca6a9b55348ade79d6ac624cb4c9fcd84a1fa6b612eb20507d9a418ceddf2b11d1234ee0e9ca71bdd6d7385a1169db5b0167b69dfd21bf012738522fc8e8b63212d7b14070fdf0933aa189e1cb0f1febdf4fd6d01d225f62bb69b8d4ecf8128eac4fa29a82a598a14bbe04fa2a4f7759d8a7f42971d777888728e5ec445ab194fd3eef4c9d4d89130350098187d3272a3d2d34c8a9991585318203fd30d99bf1ce202ec5c541b02bd92f615e11904d49a6302aad4319bc2d1b90b32478706d9ea4", 0xe3, 0xffffffff}, {&(0x7f0000001b00)="156003c9cb6f0c58b9a36b7a98834f86635e658ad2fc32c5b46165200f1bc715396078996c035886ecc265caf13286318a0d2892958aa5991c95d83620a1e880d3c9dc3478de868e6b4efa630e9299a31acbb6a9a25bd08a93634b9e5f820c248a95be5556bee3dd9586c7b069653c5c291ef377ea643ccb8bb422608e709c8005fdf411d77977320c1c35b95d218418623276abbee01b0f3729a1898acaed2b59a4b966ba73138d095c066fb23118e6fe6dd43ef5a12725f7c3d5e40054088b5b6dd4248779b9eb80c238216e2e4294ef384fcb47f7a9d0afd717ba1e546fb7fd0d2c67653a3b07d5573d6827df44", 0xef, 0x8}, {&(0x7f0000001c00)="02324d2470ca9859bf149fe7361263115c43c00645dc5fb2d0ac760831665c99434673b99c578cc709b876c2f15ad188a1fa25fb91a667d9b71a085fbf4d7d4b48f29e8fc9b1657bb4cc8cdb3eeaeef6adcbbb0a38bf75d80f00f760ccb307c6f05cb09a", 0x64, 0x1}], 0x1000800, &(0x7f0000002400)=ANY=[@ANYBLOB="686673706c7573002c277b5d232c242f2a2b27002c6f626a5f747970652c2c5b7b252d342d252c2128292c2d2d2a2329245d5e217d2c2f06000000000000006469f80a97791b23002c657569643e2c61707072616973652c666f776e65723d", @ANYRESDEC, @ANYBLOB="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", @ANYRESDEC=0xee01, @ANYBLOB="7df81a0cec68813dc2e58796a9c46d9674660f63b243554b6d22968b8c63ec906757e93ea7547592d6477de503485eb666a62f29d265cb9fa277b7007a544dc2b901e646ec8454ba88493f6389e07637d7d251d4dec8c08c44caef8e63e9660b0621897e867d0952dbaf28c346444cc3a3dee0bb370653b036149877157718e5733af3d396981c7fcdaef658f496621dcbd3b1a8c3d496fb09dd", @ANYRESDEC=0xee00, @ANYBLOB="767d733bd4463e6a94344bc38c07bc7ea80ee91d6c5ea2f4f50e0054dc9388a3dbbe812309ed513bb3866cbfa9f266381f87d8d475c4ddf42829a34dbfe468898e82a425a755ba4574b781d6e0c476dace4e16e870ee34a468ce5e0d182d751f38f3988b175261b862aede1e44e016105653a9a725e6f243db6c1c14e9c9b17964d09d009e897c6dbd4baab65e862486e8f7ba397c95d9f6b679"]) r4 = openat$capi20(0xffffffffffffff9c, &(0x7f0000001e00)='/dev/capi20\x00', 0x20000, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000001e40)='/dev/ttyprintk\x00', 0x4, 0x0) fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f0000000180)={0xffffffffffffffff, r4}) [ 1695.725156][T10074] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1695.777552][T10074] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 780140546) [ 1695.803343][T10074] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1695.833775][T10083] hfsplus: unable to parse mount options [ 1695.838933][T10074] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.877071][T10074] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) write$qrtrtun(0xffffffffffffffff, &(0x7f0000000000)="2a0aed8b7e5adb220e4a1ae820a30e3b14109b4a6ba107c3651b410db0330a60a6837e754b6ad20f045a160bc2e57e4294dfa7a389d561621a3ac4ef3213859b32401e1633f966819a0bfe87d9194b6a0e05f543194077cafc2ee2f44533e91122a588642502b71d1e58bbfb87cd4f9e4ad00d20", 0x74) 13:31:45 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200c02e000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) [ 1696.134360][T10096] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 784334850) [ 1696.158102][T10096] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1696.178416][T10096] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.186648][T10096] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:45 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) prctl$PR_CAPBSET_DROP(0x18, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(0xffffffffffffffff, 0xae78, &(0x7f0000000000)) [ 1696.275303][T10096] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 784334850) [ 1696.301229][T10096] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1696.358220][T10096] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.408896][T10096] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:46 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) r1 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) r2 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(r2, 0x0, 0x0) r3 = dup(r2) fsconfig$FSCONFIG_SET_FLAG(r3, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) r4 = fsopen(&(0x7f0000000140)='sysfs\x00', 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r4, 0x6, 0x0, 0x0, 0x0) fsmount(r4, 0x0, 0x0) r5 = dup(r4) fsconfig$FSCONFIG_SET_FLAG(r5, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r5, 0x6, 0x0, 0x0, 0x0) fsmount(r1, 0x0, 0x0) r6 = dup(r1) ioctl$KVM_S390_UCAS_MAP(r6, 0x4018ae50, &(0x7f0000000100)={0xffffffffffffffff, 0xfffffffffffffffe, 0x8}) fsconfig$FSCONFIG_SET_FLAG(r6, 0x5, &(0x7f0000000200)='ro\x00', 0x0, 0x0) accept$ax25(r6, &(0x7f0000000000)={{0x3, @bcast}, [@bcast, @bcast, @default, @default, @netrom, @bcast, @bcast, @null]}, &(0x7f00000000c0)=0x48) 13:31:46 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200002f000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:46 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x8) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000000c0)=0x14) [ 1696.571578][T10113] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 788529154) [ 1696.591335][T10113] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1696.636542][T10113] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.697207][T10113] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1696.807308][T10113] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 788529154) [ 1696.833390][T10113] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 13:31:46 executing program 5: r0 = geteuid() r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000001580)=0xb2, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) setreuid(0x0, r0) setresuid(r0, 0xee00, r2) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r3, 0x4b6a, &(0x7f0000000080)={0x0, 0x0}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = open$dir(&(0x7f0000000200)='./file0\x00', 0x200000, 0x140) r6 = syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x3, &(0x7f0000000480)=[{&(0x7f0000000000)="083d906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000380)="4a9668ae877e79fd63e2df8900000000e38cdd5b2449a2acbeec9cdcbd254dd1bc15555085bbdda949df9161b34c0bc0961d4f484572cc4202c9e5e0bf75c499313c7de8575097809cdcd7bae18f4d5af8fd8393fef9615c70e621e4c3e44e2c667c03e868ec3d1e13863e06fef24fc25b2c3293c2d8b491dab6d6a6807d1f21b1efdc9d336a5151862766618e2579265537209e55042b3cff00000000000000ecac6f87301fbddc58640700000000000000491347bd0e8ff56c4c29f44b", 0xbe, 0x603}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'macgaelic'}}]}) mkdirat(r6, &(0x7f0000000040)='./file1\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000580)={{r6}, r7, 0x12, @inherit={0x90, &(0x7f00000004c0)={0x0, 0x9, 0x2, 0x1, {0x22, 0x8, 0x9, 0x9, 0x4}, [0x101, 0x7ff, 0x401, 0x2, 0x1, 0x8, 0x9, 0x414, 0x1]}}, @devid}) socket$inet(0x2, 0x800, 0x7ffe) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x8, 0xcac}, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={r8, 0x95, "41947e17a91e06b3ab481c923af6ede03e9de15735c871cdfb9b75136a857668720f6d049ee233f90fa04d62015f3049c9ccf0b9f5c06f49596c59b6170de34009c27f1d4b46aca105870df46537ce17bef9bda9d03413d0cf2c553d5992afd92ee1c3744c46baebd206203bc3cd949af1ea50aef525cf5d0b237b035e83bfec42ab78372b7804032e57e8a45351160a8f6036bcd3"}, &(0x7f0000000000)=0x9d) [ 1696.907511][T10113] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.944940][T10113] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 13:31:46 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000880)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000200402f000000000000000000400000000000000b0000001e0000000200000002000000020000000200000016000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x400}, {&(0x7f0000010500)="0000000001", 0x5, 0xc80}, {&(0x7f0000010e00)="d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xa6, 0x400000}, {&(0x7f0000010f00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x400fe0}, {&(0x7f0000011b00)="0000000000000000000000000000000000000000000000000000000100000000d73cd47a0000000000020000000000000b00000000000000150000001500000010000000140000001200000010000000ffffffffffffffffffffffffffffffffffffffff030006000000000000000000000000000e0000000200000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5010000060000000100000007000000070000000a0000004000000040000000fc0f", 0xc6, 0x404fe0}, {&(0x7f0000011c00)="00000000000000000000000000000000000000000000000000000000ae8bfed7", 0x20, 0x405fe0}], 0x0, &(0x7f0000014b00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 13:31:46 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b6a, &(0x7f0000000000)={0x5f, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001180)={0x5c, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}]}, 0x5c}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000800)={&(0x7f00000008c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x4c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4004000) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x1ff, 0x2c7d, 0x3}) ioctl$KDFONTOP_GET(r3, 0x4b72, &(0x7f00000006c0)={0x1, 0x0, 0x14, 0x1e, 0x4c, &(0x7f00000002c0)}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000700)={0x0, 0x3}) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc2604110, &(0x7f0000000040)={0x20, [[0x8, 0x8000, 0x9, 0x80000000, 0x1f, 0x400, 0x3f, 0x2], [0x3, 0x1, 0x0, 0x76a, 0x6, 0x10000, 0x7ff, 0x2], [0x200, 0xe8, 0x9b, 0x6, 0x7e5, 0x3, 0x4000000, 0x81]], [], [{0x7, 0x4, 0x1, 0x1, 0x1, 0x1}, {0x8, 0x100000, 0x1, 0x0, 0x1}, {0x7, 0x8, 0x0, 0x1}, {0x7, 0x6, 0x1, 0x1}, {0x533, 0x6, 0x1, 0x1}, {0x3, 0x4, 0x1, 0x0, 0x1, 0x1}, {0x79, 0x4, 0x1}, {0x6, 0x2, 0x0, 0x1, 0x1}, {0x80000000, 0x5c1e9093, 0x0, 0x1}, {0x8, 0x101, 0x0, 0x1, 0x1, 0x1}, {0x68, 0x39d364a8, 0x1, 0x1, 0x1, 0x1}, {0x5, 0x7, 0x1, 0x1, 0x0, 0x1}], [], 0x7f}) [ 1697.215417][T10133] F2FS-fs (loop4): Invalid segment/section count (30, 11 x 792723458) [ 1697.228659][T10133] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 1697.248665][T10133] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1697.256537][T10133] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 1697.356366][T10138] ================================================================== [ 1697.356438][T10138] BUG: KASAN: slab-out-of-bounds in fbcon_get_font+0x1de/0x910 [ 1697.356450][T10138] Read of size 16 at addr ffff88803f850c10 by task syz-executor.5/10138 [ 1697.356454][T10138] [ 1697.356467][T10138] CPU: 0 PID: 10138 Comm: syz-executor.5 Not tainted 5.9.0-rc7-syzkaller #0 [ 1697.356475][T10138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1697.356480][T10138] Call Trace: [ 1697.356497][T10138] dump_stack+0x1d6/0x29e [ 1697.356515][T10138] print_address_description+0x66/0x620 [ 1697.356545][T10138] ? printk+0x62/0x83 [ 1697.356560][T10138] ? vprintk_emit+0x2f0/0x370 [ 1697.356576][T10138] kasan_report+0x132/0x1d0 [ 1697.356591][T10138] ? fbcon_get_font+0x1de/0x910 [ 1697.356608][T10138] check_memory_region+0x2b5/0x2f0 [ 1697.356618][T10138] ? fbcon_get_font+0x1de/0x910 [ 1697.356633][T10138] memcpy+0x25/0x60 [ 1697.356647][T10138] fbcon_get_font+0x1de/0x910 [ 1697.356669][T10138] con_font_op+0x664/0x1630 [ 1697.356681][T10138] ? __might_fault+0xf5/0x150 [ 1697.356703][T10138] ? __might_fault+0xf5/0x150 [ 1697.356726][T10138] vt_ioctl+0x1938/0x3d70 [ 1697.356744][T10138] ? do_raw_spin_unlock+0x134/0x8d0 [ 1697.356762][T10138] ? lock_is_held_type+0xb3/0xe0 [ 1697.356778][T10138] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 1697.356789][T10138] ? trace_lock_release+0x149/0x1a0 [ 1697.356803][T10138] ? rcu_lock_release+0x5/0x20 [ 1697.356825][T10138] ? rcu_lock_release+0x5/0x20 [ 1697.356842][T10138] ? tomoyo_path_number_perm+0x58f/0x690 [ 1697.356877][T10138] ? tty_jobctrl_ioctl+0x1e8/0xbd0 [ 1697.356899][T10138] tty_ioctl+0xee4/0x15c0 [ 1697.356916][T10138] ? do_vfs_ioctl+0x6bc/0x16d0 [ 1697.356936][T10138] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1697.356952][T10138] ? tty_do_resize+0x180/0x180 [ 1697.356964][T10138] __se_sys_ioctl+0xfb/0x170 [ 1697.356980][T10138] do_syscall_64+0x31/0x70 [ 1697.356995][T10138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1697.357006][T10138] RIP: 0033:0x45dd99 [ 1697.357019][T10138] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1697.357026][T10138] RSP: 002b:00007f28f3717c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1697.357038][T10138] RAX: ffffffffffffffda RBX: 0000000000010880 RCX: 000000000045dd99 [ 1697.357046][T10138] RDX: 00000000200006c0 RSI: 0000000000004b72 RDI: 0000000000000005 [ 1697.357055][T10138] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1697.357062][T10138] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1697.357070][T10138] R13: 00007ffd435b975f R14: 00007f28f37189c0 R15: 000000000118bf2c [ 1697.357094][T10138] [ 1697.357101][T10138] Allocated by task 6378: [ 1697.357115][T10138] __kasan_kmalloc+0x100/0x130 [ 1697.357126][T10138] __kmalloc+0x205/0x300 [ 1697.357136][T10138] fbcon_set_font+0x2c4/0x970 [ 1697.357147][T10138] con_font_op+0xebc/0x1630 [ 1697.357155][T10138] vt_ioctl+0xd7f/0x3d70 [ 1697.357166][T10138] tty_ioctl+0xee4/0x15c0 [ 1697.357177][T10138] __se_sys_ioctl+0xfb/0x170 [ 1697.357185][T10138] do_syscall_64+0x31/0x70 [ 1697.357196][T10138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1697.357200][T10138] [ 1697.357209][T10138] The buggy address belongs to the object at ffff88803f850000 [ 1697.357209][T10138] which belongs to the cache kmalloc-4k of size 4096 [ 1697.357219][T10138] The buggy address is located 3088 bytes inside of [ 1697.357219][T10138] 4096-byte region [ffff88803f850000, ffff88803f851000) [ 1697.357224][T10138] The buggy address belongs to the page: [ 1697.357239][T10138] page:00000000cbec79b0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x3f850 [ 1697.357246][T10138] head:00000000cbec79b0 order:1 compound_mapcount:0 [ 1697.357255][T10138] flags: 0xfffe0000010200(slab|head) [ 1697.357270][T10138] raw: 00fffe0000010200 ffffea0000fa3108 ffffea0001139188 ffff8880aa440900 [ 1697.357283][T10138] raw: 0000000000000000 ffff88803f850000 0000000100000001 0000000000000000 [ 1697.357288][T10138] page dumped because: kasan: bad access detected [ 1697.357292][T10138] [ 1697.357297][T10138] Memory state around the buggy address: [ 1697.357307][T10138] ffff88803f850b00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1697.357315][T10138] ffff88803f850b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1697.357323][T10138] >ffff88803f850c00: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1697.357329][T10138] ^ [ 1697.357337][T10138] ffff88803f850c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1697.357346][T10138] ffff88803f850d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1697.357351][T10138] ================================================================== [ 1697.357356][T10138] Disabling lock debugging due to kernel taint [ 1697.357362][T10138] Kernel panic - not syncing: panic_on_warn set ... [ 1697.357374][T10138] CPU: 0 PID: 10138 Comm: syz-executor.5 Tainted: G B 5.9.0-rc7-syzkaller #0 [ 1697.357379][T10138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1697.357382][T10138] Call Trace: [ 1697.357394][T10138] dump_stack+0x1d6/0x29e [ 1697.357407][T10138] panic+0x2c0/0x800 [ 1697.357419][T10138] ? trace_hardirqs_on+0x30/0x80 [ 1697.357430][T10138] kasan_report+0x1c9/0x1d0 [ 1697.357441][T10138] ? fbcon_get_font+0x1de/0x910 [ 1697.357452][T10138] check_memory_region+0x2b5/0x2f0 [ 1697.357461][T10138] ? fbcon_get_font+0x1de/0x910 [ 1697.357478][T10138] memcpy+0x25/0x60 [ 1697.357491][T10138] fbcon_get_font+0x1de/0x910 [ 1697.357505][T10138] con_font_op+0x664/0x1630 [ 1697.357515][T10138] ? __might_fault+0xf5/0x150 [ 1697.357537][T10138] ? __might_fault+0xf5/0x150 [ 1697.357551][T10138] vt_ioctl+0x1938/0x3d70 [ 1697.357564][T10138] ? do_raw_spin_unlock+0x134/0x8d0 [ 1697.357575][T10138] ? lock_is_held_type+0xb3/0xe0 [ 1697.357586][T10138] ? rcu_read_lock_sched_held+0x2f/0xa0 [ 1697.357596][T10138] ? trace_lock_release+0x149/0x1a0 [ 1697.357604][T10138] ? rcu_lock_release+0x5/0x20 [ 1697.357618][T10138] ? rcu_lock_release+0x5/0x20 [ 1697.357629][T10138] ? tomoyo_path_number_perm+0x58f/0x690 [ 1697.357648][T10138] ? tty_jobctrl_ioctl+0x1e8/0xbd0 [ 1697.357660][T10138] tty_ioctl+0xee4/0x15c0 [ 1697.357670][T10138] ? do_vfs_ioctl+0x6bc/0x16d0 [ 1697.357682][T10138] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1697.357694][T10138] ? tty_do_resize+0x180/0x180 [ 1697.357704][T10138] __se_sys_ioctl+0xfb/0x170 [ 1697.357715][T10138] do_syscall_64+0x31/0x70 [ 1697.357726][T10138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1697.357734][T10138] RIP: 0033:0x45dd99 [ 1697.357743][T10138] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1697.357748][T10138] RSP: 002b:00007f28f3717c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1697.357758][T10138] RAX: ffffffffffffffda RBX: 0000000000010880 RCX: 000000000045dd99 [ 1697.357765][T10138] RDX: 00000000200006c0 RSI: 0000000000004b72 RDI: 0000000000000005 [ 1697.357770][T10138] RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1697.357777][T10138] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 1697.357783][T10138] R13: 00007ffd435b975f R14: 00007f28f37189c0 R15: 000000000118bf2c [ 1697.359080][T10138] Kernel Offset: disabled [ 1698.065307][T10138] Rebooting in 86400 seconds..