000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000", 0x18, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:30 executing program 0: add_key$user(&(0x7f00000000c0)='user\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000300)='user\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) 07:36:30 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8901, &(0x7f0000000040)={'wg1\x00'}) [ 2036.222940][T30522] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds 07:36:30 executing program 2: pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) [ 2036.291311][T30531] loop1: detected capacity change from 0 to 192 [ 2036.300040][T30531] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2036.311791][T30531] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) 07:36:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8c0000000ce1b9"], 0x8c}}, 0x0) 07:36:30 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x5, 0x0, r0) 07:36:30 executing program 0: keyctl$unlink(0x10, 0x0, 0x0) [ 2036.409137][T30531] NILFS (loop1): mounting unchecked fs [ 2036.416186][T30531] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2036.424388][T30531] NILFS (loop1): unable to fall back to spare super block [ 2036.425181][T30541] loop5: detected capacity change from 0 to 192 [ 2036.431650][T30531] NILFS (loop1): error -22 while searching super root 07:36:30 executing program 2: pkey_mprotect(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) 07:36:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) [ 2036.469559][T30541] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) 07:36:30 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="85f94bf21965f89811faaf1e400007000000000000000000571b675f0000000010000000000000000b0000000500000030010000000000000100000000000000020000000000000001000000000000000100000001000000010000000000000000000000000000000600000000000000010000000000000003000000030000000200000000000000000000000000000003000000000000000100000000000000040000000000000002000000000000000400000000000000010000000000000001000000010000000500000000000000000000000000000005000000000000000100000000000000010000000100000006000000000000000000000000000000030000000000000001000000000000000300000003000000000000000000000001000000000000000200"/320, 0x140, 0x1000}, {&(0x7f0000010300)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00f06012e6e696c667300"/64, 0x40, 0x2000}, {&(0x7f0000010400)="f47f00000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080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0x1020, 0x3000}, {&(0x7f0000011500)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5080}, {&(0x7f0000011600)="01000000000000000010000000000000571b675f00000000571b675f0000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x5100}, {&(0x7f0000011700)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5380}, {&(0x7f0000011800)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5400}, {&(0x7f0000011900)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5480}, {&(0x7f0000011a00)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5500}, {&(0x7f0000011b00)="00000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000a4810100"/64, 0x40, 0x5580}, {&(0x7f0000011c00)="0100"/32, 0x20, 0x6000}, {&(0x7f0000011d00)="0000000000000000000000000000000000000000000000000100000000000000571b675f000000000b000000000000000200000000000000040000000000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x60c0}, {&(0x7f0000011e00)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x6240}, {&(0x7f0000011f00)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x6300}, {&(0x7f0000012000)="0200000000000000000000000000000000000000000000000500000000000000", 0x20, 0x63c0}, {&(0x7f0000012100)="0200000000000000000000000000000000000000000000000600000000000000", 0x20, 0x6480}, {&(0x7f0000012200)="0200000000000000000000000000000000000000000000000700000000000000", 0x20, 0x6540}, {&(0x7f0000012300)="0200000000000000000000000000000000000000000000000800000000000000", 0x20, 0x6600}, {&(0x7f0000012400)="0200000000000000000000000000000000000000000000000900000000000000", 0x20, 0x66c0}, {&(0x7f0000012500)="0200000000000000000000000000000000000000000000000a00000000000000", 0x20, 0x6780}, {&(0x7f0000012600)="0200000000000000000000000000000000000000000000000b00000000000000", 0x20, 0x6840}, {&(0x7f0000012700)="0200000000000000000000000000000000000000000000000c00000000000000", 0x20, 0x6900}, {&(0x7f0000012800)="0200000000000000000000000000000000000000000000000d00000000000000", 0x20, 0x69c0}, {&(0x7f0000012900)="0200000000000000000000000000000000000000000000000e00000000000000", 0x20, 0x6a80}, {&(0x7f0000012a00)="0200000000000000000000000000000000000000000000000f00000000000000", 0x20, 0x6b40}, {&(0x7f0000012b00)="0200000000000000000000000000000000000000000000001000000000000000", 0x20, 0x6c00}, {&(0x7f0000012c00)="0200000000000000000000000000000000000000000000001100000000000000", 0x20, 0x6cc0}, {&(0x7f0000012d00)="0200000000000000000000000000000000000000000000001200000000000000", 0x20, 0x6d80}, {&(0x7f0000012e00)="0200000000000000000000000000000000000000000000001300000000000000", 0x20, 0x6e40}, {&(0x7f0000012f00)="0200000000000000000000000000000000000000000000001400000000000000", 0x20, 0x6f00}, {&(0x7f0000013000)="1d0000000000000002000000000000001e000000000000000000000000000000571b675f000000000b0000000300000000000000000000000000000003000000", 0x40, 0x7000}, {&(0x7f0000013100)="f97f00000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:30 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r0, &(0x7f00000003c0)={&(0x7f0000000040), 0xc, &(0x7f0000000380)={0x0}}, 0x0) [ 2036.530884][T30541] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2036.541739][T30541] NILFS (loop5): mounting unchecked fs [ 2036.552047][T30541] NILFS (loop5): recovery complete [ 2036.563337][T30556] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds 07:36:30 executing program 3: r0 = fork() perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd50, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) 07:36:30 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="85f94bf21965f89811faaf1e400007000000000000000000571b675f0000000010000000000000000b0000000500000030010000000000000100000000000000020000000000000001000000000000000100000001000000010000000000000000000000000000000600000000000000010000000000000003000000030000000200000000000000000000000000000003000000000000000100000000000000040000000000000002000000000000000400000000000000010000000000000001000000010000000500000000000000000000000000000005000000000000000100000000000000010000000100000006000000000000000000000000000000030000000000000001000000000000000300000003000000000000000000000001000000000000000200"/320, 0x140, 0x1000}, {&(0x7f0000010300)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00f06012e6e696c667300"/64, 0x40, 0x2000}, 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0x1020, 0x3000}, {&(0x7f0000011500)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5080}, {&(0x7f0000011600)="01000000000000000010000000000000571b675f00000000571b675f0000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x5100}, {&(0x7f0000011700)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5380}, {&(0x7f0000011800)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5400}, {&(0x7f0000011900)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5480}, {&(0x7f0000011a00)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5500}, {&(0x7f0000011b00)="00000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000a4810100"/64, 0x40, 0x5580}, {&(0x7f0000011c00)="0100"/32, 0x20, 0x6000}, {&(0x7f0000011d00)="0000000000000000000000000000000000000000000000000100000000000000571b675f000000000b000000000000000200000000000000040000000000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x60c0}, {&(0x7f0000011e00)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x6240}, {&(0x7f0000011f00)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x6300}, {&(0x7f0000012000)="0200000000000000000000000000000000000000000000000500000000000000", 0x20, 0x63c0}, {&(0x7f0000012100)="0200000000000000000000000000000000000000000000000600000000000000", 0x20, 0x6480}, {&(0x7f0000012200)="0200000000000000000000000000000000000000000000000700000000000000", 0x20, 0x6540}, {&(0x7f0000012300)="0200000000000000000000000000000000000000000000000800000000000000", 0x20, 0x6600}, {&(0x7f0000012400)="0200000000000000000000000000000000000000000000000900000000000000", 0x20, 0x66c0}, {&(0x7f0000012500)="0200000000000000000000000000000000000000000000000a00000000000000", 0x20, 0x6780}, {&(0x7f0000012600)="0200000000000000000000000000000000000000000000000b00000000000000", 0x20, 0x6840}, {&(0x7f0000012700)="0200000000000000000000000000000000000000000000000c00000000000000", 0x20, 0x6900}, {&(0x7f0000012800)="0200000000000000000000000000000000000000000000000d00000000000000", 0x20, 0x69c0}, {&(0x7f0000012900)="0200000000000000000000000000000000000000000000000e00000000000000", 0x20, 0x6a80}, {&(0x7f0000012a00)="0200000000000000000000000000000000000000000000000f00000000000000", 0x20, 0x6b40}, {&(0x7f0000012b00)="0200000000000000000000000000000000000000000000001000000000000000", 0x20, 0x6c00}, {&(0x7f0000012c00)="0200000000000000000000000000000000000000000000001100000000000000", 0x20, 0x6cc0}, {&(0x7f0000012d00)="0200000000000000000000000000000000000000000000001200000000000000", 0x20, 0x6d80}, {&(0x7f0000012e00)="0200000000000000000000000000000000000000000000001300000000000000", 0x20, 0x6e40}, {&(0x7f0000012f00)="0200000000000000000000000000000000000000000000001400000000000000", 0x20, 0x6f00}, {&(0x7f0000013000)="1d0000000000000002000000000000001e000000000000000000000000000000571b675f000000000b0000000300000000000000000000000000000003000000", 0x40, 0x7000}, {&(0x7f0000013100)="f97f00000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f0000000010000000", 0x24, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:30 executing program 0: pselect6(0x40, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000180), 0x3}) 07:36:30 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="64000000120011"], 0x64}}, 0x0) 07:36:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x22, 0x0, &(0x7f0000000880)) [ 2036.596527][T30559] loop1: detected capacity change from 0 to 192 [ 2036.605929][T30559] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2036.616371][T30559] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2036.634586][T30559] NILFS (loop1): mounting unchecked fs [ 2036.665941][T30559] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2036.692011][T30559] NILFS (loop1): unable to fall back to spare super block [ 2036.699706][T30559] NILFS (loop1): error -22 while searching super root 07:36:30 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:30 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8914, 0x0) [ 2036.738303][T30576] loop5: detected capacity change from 0 to 192 [ 2036.752999][T30576] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2036.763310][T30576] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2036.782367][T30576] NILFS (loop5): mounting unchecked fs 07:36:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x891d, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) [ 2036.793437][T30576] NILFS (loop5): recovery complete [ 2036.806455][T30581] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 2036.827960][T30584] loop1: detected capacity change from 0 to 192 07:36:31 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x4200) 07:36:31 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f0000000010000000", 0x24, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000003c0)={'tunl0\x00', &(0x7f0000000400)={'ip_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @dev}}}}) [ 2036.842292][T30584] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) 07:36:31 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x10000000) [ 2036.907853][T30584] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) 07:36:31 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_SIGNAL_INFO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3eb}, 0x10}}, 0x0) 07:36:31 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x891a, 0x0) 07:36:31 executing program 0: mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) [ 2036.953733][T30584] NILFS (loop1): mounting unchecked fs [ 2036.968292][T30584] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2036.988573][T30584] NILFS (loop1): unable to fall back to spare super block 07:36:31 executing program 3: keyctl$unlink(0x19, 0x0, 0x0) 07:36:31 executing program 4: mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) [ 2037.004915][T30584] NILFS (loop1): error -22 while searching super root [ 2037.033891][T30602] loop5: detected capacity change from 0 to 192 07:36:31 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {0x0, 0x0, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:31 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x80108906, 0x0) 07:36:31 executing program 2: clock_getres(0x6e33a017c84fd7f, 0x0) 07:36:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, 0xee01}}, {{@in6=@dev}, 0x0, @in6=@private1}}, 0xe8) [ 2037.052614][T30602] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2037.108331][T30602] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2037.133709][T30602] NILFS (loop5): mounting unchecked fs [ 2037.146765][T30602] NILFS (loop5): recovery complete [ 2037.180361][T30623] loop1: detected capacity change from 0 to 192 [ 2037.185002][T30625] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 2037.195329][T30623] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2037.208896][T30623] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) 07:36:31 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f0000000010000000", 0x24, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:31 executing program 2: keyctl$unlink(0x13, 0x0, 0x0) 07:36:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x1004, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x40) 07:36:31 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_TTY_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x10}, 0x10}}, 0x0) 07:36:31 executing program 0: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x293d7722b55fe8a5) 07:36:31 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x5452, 0x0) 07:36:31 executing program 3: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000140)='ns/user\x00') [ 2037.231454][T30623] NILFS (loop1): mounting unchecked fs [ 2037.239725][T30623] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2037.248437][T30623] NILFS (loop1): unable to fall back to spare super block [ 2037.260156][T30623] NILFS (loop1): error -22 while searching super root 07:36:31 executing program 2: syz_emit_ethernet(0x5a, &(0x7f0000000040)={@random="c4decdc03522", @local, @val={@void}, {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "596c202bfd96638b953ce7217c0320d7fe4e43271c9e0c7d4a1e32a7152697337cfaa6aa85304338767dd2a28eff6af7ebe0060a441163bde8abb57497d2a1b0"}}}}, 0x0) 07:36:31 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {0x0, 0x0, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8923, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) 07:36:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8942, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) 07:36:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@local, @in6=@rand_addr=' \x01\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x2}, {{@in6=@remote, 0x0, 0x3c}, 0x2, @in6=@loopback}}, 0xe8) [ 2037.383077][T30644] loop5: detected capacity change from 0 to 192 [ 2037.398749][T30644] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2037.412139][T30644] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2037.422022][T30644] NILFS (loop5): mounting unchecked fs [ 2037.430948][T30644] NILFS (loop5): recovery complete [ 2037.436899][T30651] loop1: detected capacity change from 0 to 192 [ 2037.470587][T30654] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds 07:36:31 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f0000000010000000000000000400", 0x2a, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:31 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x0, 0x88b81) write$cgroup_devices(r0, &(0x7f0000000600)={'a', ' *:* ', 'wm\x00'}, 0x9) 07:36:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x3, 0x0, &(0x7f0000000000)) 07:36:31 executing program 4: add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 07:36:31 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, 0x0) [ 2037.481443][T30651] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) 07:36:31 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @multicast1}, {}, 0x4}) [ 2037.529223][T30651] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2037.565434][T30651] NILFS (loop1): mounting unchecked fs 07:36:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040)='wireguard\x00', 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}]}, 0x28}}, 0x0) 07:36:31 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8982, 0x0) [ 2037.573480][T30651] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2037.581638][T30651] NILFS (loop1): unable to fall back to spare super block [ 2037.617496][T30651] NILFS (loop1): error -22 while searching super root 07:36:31 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {0x0, 0x0, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:31 executing program 0: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 07:36:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f00000080c0)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x3}, 0x8}, 0x80, 0x0}}], 0x1, 0x0) 07:36:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x40087602, 0x0) [ 2037.661293][T30673] loop5: detected capacity change from 0 to 192 [ 2037.679565][T30673] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2037.690260][T30673] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2037.700713][T30673] NILFS (loop5): mounting unchecked fs [ 2037.745266][T30673] NILFS (loop5): recovery complete [ 2037.767176][T30689] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 2037.800119][T30691] loop1: detected capacity change from 0 to 192 07:36:32 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f0000000010000000", 0x24, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:32 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, r0, 0xffffffffffffffff, 0xee00) [ 2037.812718][T30691] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) 07:36:32 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000005, 0x9c012, r0, 0x8000000) 07:36:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8993, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) 07:36:32 executing program 2: r0 = socket(0x11, 0xa, 0x0) sendmsg$NL80211_CMD_ABORT_SCAN(r0, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={0x0}}, 0x0) [ 2037.841936][T30691] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) 07:36:32 executing program 4: prlimit64(0x0, 0xc, &(0x7f0000000100), 0x0) 07:36:32 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000002600)='./file0/file0\x00', 0x412002, 0x0) [ 2037.892413][T30691] NILFS (loop1): mounting unchecked fs [ 2037.900031][T30691] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2037.908375][T30691] NILFS (loop1): unable to fall back to spare super block [ 2037.920554][T30691] NILFS (loop1): error -22 while searching super root 07:36:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 07:36:32 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300), 0x0, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:32 executing program 4: perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 2038.013138][T30708] loop5: detected capacity change from 0 to 192 07:36:32 executing program 0: mount$9p_virtio(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) [ 2038.053354][T30708] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2038.116194][T30724] loop1: detected capacity change from 0 to 192 [ 2038.127785][T30724] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2038.137927][T30724] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2038.155559][T30708] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) 07:36:32 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f0000000010000000", 0x24, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) [ 2038.166437][T30708] NILFS (loop5): mounting unchecked fs [ 2038.175250][T30708] NILFS (loop5): recovery complete [ 2038.182224][T30730] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 2038.205588][T30724] NILFS (loop1): mounting unchecked fs 07:36:32 executing program 0: pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) 07:36:32 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$unlink(0x10, r1, 0x0) 07:36:32 executing program 3: r0 = fsopen(&(0x7f0000000080)='cpuset\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x0, &(0x7f00000000c0)='silent\x00', 0x0, 0x0) [ 2038.213522][T30724] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2038.221608][T30724] NILFS (loop1): unable to fall back to spare super block [ 2038.228791][T30724] NILFS (loop1): error -22 while searching super root 07:36:32 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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{&(0x7f0000012a00)="0200000000000000000000000000000000000000000000000f00000000000000", 0x20, 0x6b40}, {&(0x7f0000012b00)="0200000000000000000000000000000000000000000000001000000000000000", 0x20, 0x6c00}, {&(0x7f0000012c00)="0200000000000000000000000000000000000000000000001100000000000000", 0x20, 0x6cc0}, {&(0x7f0000012d00)="0200000000000000000000000000000000000000000000001200000000000000", 0x20, 0x6d80}, {&(0x7f0000012e00)="0200000000000000000000000000000000000000000000001300000000000000", 0x20, 0x6e40}, {&(0x7f0000012f00)="0200000000000000000000000000000000000000000000001400000000000000", 0x20, 0x6f00}, {&(0x7f0000013000)="1d0000000000000002000000000000001e000000000000000000000000000000571b675f000000000b0000000300000000000000000000000000000003000000", 0x40, 0x7000}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300), 0x0, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8992, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) 07:36:32 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f0000004280)='/dev/vcsa\x00', 0x40c1, 0x0) 07:36:32 executing program 0: mremap(&(0x7f0000fff000/0x1000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) mremap(&(0x7f0000fe8000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) 07:36:32 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) pselect6(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240), &(0x7f00000002c0)={0x0, r0+60000000}, 0x0) 07:36:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001c40)={&(0x7f0000000b80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x5, [@union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x4}]}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f0000000c40)=""/4096, 0x35, 0x1000, 0x1}, 0x20) [ 2038.390285][T30742] loop5: detected capacity change from 0 to 192 [ 2038.442052][T30748] loop1: detected capacity change from 0 to 192 [ 2038.479179][T30742] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) 07:36:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8994, &(0x7f0000000040)={'wg1\x00'}) 07:36:32 executing program 2: mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) [ 2038.496755][T30748] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2038.551067][T30742] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2038.561215][T30742] NILFS (loop5): mounting unchecked fs [ 2038.569766][T30742] NILFS (loop5): recovery complete [ 2038.575794][T30748] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2038.586316][T30763] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds 07:36:32 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f0000000010000000", 0x24, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:32 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$unlink(0x11, r1, 0x0) 07:36:32 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 2038.605801][T30748] NILFS (loop1): mounting unchecked fs [ 2038.629442][T30748] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2038.638016][T30748] NILFS (loop1): unable to fall back to spare super block [ 2038.646096][T30748] NILFS (loop1): error -22 while searching super root 07:36:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000280)={'sit0\x00', 0x0}) 07:36:32 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x3000}, {&(0x7f0000011500)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5080}, {&(0x7f0000011600)="01000000000000000010000000000000571b675f00000000571b675f0000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x5100}, {&(0x7f0000011700)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5380}, {&(0x7f0000011800)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5400}, {&(0x7f0000011900)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5480}, {&(0x7f0000011a00)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5500}, {&(0x7f0000011b00)="00000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000a4810100"/64, 0x40, 0x5580}, {&(0x7f0000011c00)="0100"/32, 0x20, 0x6000}, {&(0x7f0000011d00)="0000000000000000000000000000000000000000000000000100000000000000571b675f000000000b000000000000000200000000000000040000000000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x60c0}, {&(0x7f0000011e00)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x6240}, {&(0x7f0000011f00)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x6300}, {&(0x7f0000012000)="0200000000000000000000000000000000000000000000000500000000000000", 0x20, 0x63c0}, {&(0x7f0000012100)="0200000000000000000000000000000000000000000000000600000000000000", 0x20, 0x6480}, {&(0x7f0000012200)="0200000000000000000000000000000000000000000000000700000000000000", 0x20, 0x6540}, {&(0x7f0000012300)="0200000000000000000000000000000000000000000000000800000000000000", 0x20, 0x6600}, {&(0x7f0000012400)="0200000000000000000000000000000000000000000000000900000000000000", 0x20, 0x66c0}, {&(0x7f0000012500)="0200000000000000000000000000000000000000000000000a00000000000000", 0x20, 0x6780}, {&(0x7f0000012600)="0200000000000000000000000000000000000000000000000b00000000000000", 0x20, 0x6840}, {&(0x7f0000012700)="0200000000000000000000000000000000000000000000000c00000000000000", 0x20, 0x6900}, {&(0x7f0000012800)="0200000000000000000000000000000000000000000000000d00000000000000", 0x20, 0x69c0}, {&(0x7f0000012900)="0200000000000000000000000000000000000000000000000e00000000000000", 0x20, 0x6a80}, {&(0x7f0000012a00)="0200000000000000000000000000000000000000000000000f00000000000000", 0x20, 0x6b40}, {&(0x7f0000012b00)="0200000000000000000000000000000000000000000000001000000000000000", 0x20, 0x6c00}, {&(0x7f0000012c00)="0200000000000000000000000000000000000000000000001100000000000000", 0x20, 0x6cc0}, {&(0x7f0000012d00)="0200000000000000000000000000000000000000000000001200000000000000", 0x20, 0x6d80}, {&(0x7f0000012e00)="0200000000000000000000000000000000000000000000001300000000000000", 0x20, 0x6e40}, {&(0x7f0000012f00)="0200000000000000000000000000000000000000000000001400000000000000", 0x20, 0x6f00}, {&(0x7f0000013000)="1d0000000000000002000000000000001e000000000000000000000000000000571b675f000000000b0000000300000000000000000000000000000003000000", 0x40, 0x7000}, {&(0x7f0000013100)="f97f00000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300), 0x0, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:32 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8955, 0x0) 07:36:32 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8995, &(0x7f0000000040)={'wg1\x00'}) 07:36:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x9}, 0x0) 07:36:32 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="85f94bf21965f89811faaf1e400007000000000000000000571b675f0000000010000000000000000b0000000500000030010000000000000100000000000000020000000000000001000000000000000100000001000000010000000000000000000000000000000600000000000000010000000000000003000000030000000200000000000000000000000000000003000000000000000100000000000000040000000000000002000000000000000400000000000000010000000000000001000000010000000500000000000000000000000000000005000000000000000100000000000000010000000100000006000000000000000000000000000000030000000000000001000000000000000300000003000000000000000000000001000000000000000200"/320, 0x140, 0x1000}, {&(0x7f0000010300)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00f06012e6e696c667300"/64, 0x40, 0x2000}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f0000000010000000000000", 0x27, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:33 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8940, 0x0) 07:36:33 executing program 3: syz_mount_image$msdos(&(0x7f0000000240)='msdos\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f00000019c0)=[{0x0}], 0x21042, &(0x7f0000001a80)) 07:36:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 07:36:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x2, 0x0, &(0x7f0000000000)=0x4) [ 2038.810597][T30783] loop1: detected capacity change from 0 to 192 [ 2038.837078][T30783] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2038.847542][T30783] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2038.858477][T30788] loop5: detected capacity change from 0 to 192 [ 2038.869242][T30783] NILFS (loop1): mounting unchecked fs [ 2038.884017][T30788] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2038.894237][T30788] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) 07:36:33 executing program 0: syz_emit_ethernet(0x8b, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa810031"], 0x0) [ 2038.906680][T30788] NILFS (loop5): mounting unchecked fs [ 2038.916872][T30788] NILFS (loop5): recovery complete [ 2038.925379][T30783] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2038.934081][T30800] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 2038.947601][T30783] NILFS (loop1): unable to fall back to spare super block 07:36:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000000)=[@rights={{0x14, 0x1, 0x1, [r0]}}], 0x18}, 0x0) 07:36:33 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f0000000010000000000000", 0x27, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) [ 2038.979537][T30783] NILFS (loop1): error -22 while searching super root 07:36:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) 07:36:33 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x3000}, {&(0x7f0000011500)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5080}, {&(0x7f0000011600)="01000000000000000010000000000000571b675f00000000571b675f0000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x5100}, {&(0x7f0000011700)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5380}, {&(0x7f0000011800)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5400}, {&(0x7f0000011900)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5480}, {&(0x7f0000011a00)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5500}, {&(0x7f0000011b00)="00000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000a4810100"/64, 0x40, 0x5580}, {&(0x7f0000011c00)="0100"/32, 0x20, 0x6000}, {&(0x7f0000011d00)="0000000000000000000000000000000000000000000000000100000000000000571b675f000000000b000000000000000200000000000000040000000000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x60c0}, {&(0x7f0000011e00)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x6240}, {&(0x7f0000011f00)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x6300}, {&(0x7f0000012000)="0200000000000000000000000000000000000000000000000500000000000000", 0x20, 0x63c0}, {&(0x7f0000012100)="0200000000000000000000000000000000000000000000000600000000000000", 0x20, 0x6480}, {&(0x7f0000012200)="0200000000000000000000000000000000000000000000000700000000000000", 0x20, 0x6540}, {&(0x7f0000012300)="0200000000000000000000000000000000000000000000000800000000000000", 0x20, 0x6600}, {&(0x7f0000012400)="0200000000000000000000000000000000000000000000000900000000000000", 0x20, 0x66c0}, {&(0x7f0000012500)="0200000000000000000000000000000000000000000000000a00000000000000", 0x20, 0x6780}, {&(0x7f0000012600)="0200000000000000000000000000000000000000000000000b00000000000000", 0x20, 0x6840}, {&(0x7f0000012700)="0200000000000000000000000000000000000000000000000c00000000000000", 0x20, 0x6900}, {&(0x7f0000012800)="0200000000000000000000000000000000000000000000000d00000000000000", 0x20, 0x69c0}, {&(0x7f0000012900)="0200000000000000000000000000000000000000000000000e00000000000000", 0x20, 0x6a80}, {&(0x7f0000012a00)="0200000000000000000000000000000000000000000000000f00000000000000", 0x20, 0x6b40}, {&(0x7f0000012b00)="0200000000000000000000000000000000000000000000001000000000000000", 0x20, 0x6c00}, {&(0x7f0000012c00)="0200000000000000000000000000000000000000000000001100000000000000", 0x20, 0x6cc0}, {&(0x7f0000012d00)="0200000000000000000000000000000000000000000000001200000000000000", 0x20, 0x6d80}, {&(0x7f0000012e00)="0200000000000000000000000000000000000000000000001300000000000000", 0x20, 0x6e40}, {&(0x7f0000012f00)="0200000000000000000000000000000000000000000000001400000000000000", 0x20, 0x6f00}, {&(0x7f0000013000)="1d0000000000000002000000000000001e000000000000000000000000000000571b675f000000000b0000000300000000000000000000000000000003000000", 0x40, 0x7000}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f00000000", 0xb0, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:33 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x29, 0x0, 0x0) 07:36:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000820, &(0x7f00000001c0)) 07:36:33 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8882, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x2, 0x37853, r0, 0x200000000000000) [ 2039.066449][T30816] loop5: detected capacity change from 0 to 192 [ 2039.098758][T30816] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2039.109825][T30816] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2039.121015][T30816] NILFS (loop5): mounting unchecked fs [ 2039.131814][T30816] NILFS (loop5): recovery complete [ 2039.143415][T30831] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 2039.155504][T30830] loop1: detected capacity change from 0 to 192 07:36:33 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:36:33 executing program 4: perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:36:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)={[{@utf8no='utf8=0'}], [{@fsuuid={'fsuuid'}}]}) 07:36:33 executing program 0: add_key$user(&(0x7f00000000c0)='user\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000140)="11", 0x1, 0xfffffffffffffffe) 07:36:33 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f0000000010000000000000", 0x27, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) [ 2039.175027][T30830] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) 07:36:33 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x541b, 0x0) [ 2039.241986][T30830] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2039.268910][T30830] NILFS (loop1): mounting unchecked fs [ 2039.272242][T30842] FAT-fs (loop3): Unrecognized mount option "fsuuid=" or missing value 07:36:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8927, &(0x7f0000000280)={'ip6tnl0\x00', 0x0}) [ 2039.294184][T30830] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2039.302846][T30830] NILFS (loop1): unable to fall back to spare super block [ 2039.310206][T30830] NILFS (loop1): error -22 while searching super root [ 2039.325320][T30842] FAT-fs (loop3): Unrecognized mount option "fsuuid=" or missing value [ 2039.342681][T30852] loop5: detected capacity change from 0 to 192 [ 2039.361568][T30852] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2039.372783][T30852] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2039.383207][T30852] NILFS (loop5): mounting unchecked fs 07:36:33 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f00000000", 0xb0, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:33 executing program 0: clock_getres(0xc609534da80bd6d2, 0x0) 07:36:33 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) getresgid(&(0x7f00000001c0), 0xfffffffffffffffd, 0x0) 07:36:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001a40)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x0, @loopback}, 0x80, 0x0}}, {{&(0x7f00000000c0)=@nl=@unspec, 0x80, 0x0, 0x300}}], 0x2, 0x0) [ 2039.391726][T30852] NILFS (loop5): recovery complete [ 2039.408510][T30859] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds 07:36:33 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) [ 2039.513623][T30869] loop1: detected capacity change from 0 to 192 [ 2039.540071][T30869] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2039.588331][T30869] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2039.598887][T30869] NILFS (loop1): mounting unchecked fs [ 2039.604859][T30875] loop5: detected capacity change from 0 to 192 [ 2039.606905][T30869] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2039.617516][T30875] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2039.642195][T30875] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2039.652055][T30869] NILFS (loop1): unable to fall back to spare super block [ 2039.659262][T30869] NILFS (loop1): error -22 while searching super root [ 2039.667348][T30875] NILFS (loop5): mounting unchecked fs [ 2039.676492][T30875] NILFS (loop5): recovery complete [ 2039.687395][T30881] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds 07:36:34 executing program 2: pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) mlock2(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) 07:36:34 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) 07:36:34 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@rights={{0x10}}, @rights={{0x10, 0x2}}], 0x20}, 0x0) 07:36:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x3c}}, 0x0) 07:36:34 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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07:36:34 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f000000001000000000000000", 0x28, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:34 executing program 3: socket(0x1e, 0x0, 0xfffffffa) [ 2040.162744][T30895] loop1: detected capacity change from 0 to 192 [ 2040.179893][T30895] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2040.184105][T30896] loop5: detected capacity change from 0 to 192 [ 2040.196319][T30895] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) 07:36:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8931, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) [ 2040.212155][T30895] NILFS (loop1): mounting unchecked fs [ 2040.221702][T30895] NILFS (loop1): invalid segment: Checksum error in segment payload 07:36:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x2}, 0xc, &(0x7f0000000180)={0x0, 0xf}}, 0x0) 07:36:34 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500"/264, 0x108, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) [ 2040.262764][T30895] NILFS (loop1): unable to fall back to spare super block [ 2040.270135][T30895] NILFS (loop1): error -22 while searching super root 07:36:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3800004, 0x11, r0, 0x0) 07:36:34 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0xc020660b, 0x0) 07:36:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x6, 0x12, 0x0, &(0x7f0000000880)) [ 2040.348033][T30896] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) 07:36:34 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500"/264, 0x108, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:34 executing program 2: getgid() r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) getsockname$packet(r0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3f) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) [ 2040.397462][T30896] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2040.422352][T30896] NILFS (loop5): mounting unchecked fs 07:36:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001a40)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x0, @loopback}, 0x80, 0x0}}, {{&(0x7f00000000c0)=@nl=@unspec, 0x80, 0x0, 0x0, 0x0, 0x2}}], 0x2, 0x0) 07:36:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000240)='SEG6\x00', 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f00000003c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x10, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRET={0x4}]}, 0x28}}, 0x0) [ 2040.448893][T30896] NILFS (loop5): recovery complete 07:36:34 executing program 3: mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x8000000) 07:36:34 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f000000001000000000000000", 0x28, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) [ 2040.483888][T30923] loop1: detected capacity change from 0 to 192 [ 2040.496109][T30927] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 2040.500445][T30923] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2040.542943][T30923] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2040.553740][T30923] NILFS (loop1): mounting unchecked fs [ 2040.561576][T30923] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2040.570617][T30923] NILFS (loop1): unable to fall back to spare super block 07:36:34 executing program 2: getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/slabinfo\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="c744240003000000c7442402aa856802c7442406000000000f011c2448b85c6d0000000000000f23c00f21f835010005000f23f866bad104b88477a359ef0fc72a66b80b008ec066410fd30666400ffa24c14180845f0000008000c4a11171f3498f68488e1c4d0070000000", 0x6c}], 0x1, 0xa, &(0x7f0000000100), 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000001540)={'syztnl0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@remote, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000280)={'ip6tnl0\x00', &(0x7f0000000200)={'syztnl1\x00', r2, 0x29, 0x40, 0x9, 0x4, 0x1, @mcast1, @mcast2, 0x20, 0x1, 0x8, 0x2654}}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 07:36:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8922, &(0x7f0000000040)={'wg1\x00'}) [ 2040.587990][T30923] NILFS (loop1): error -22 while searching super root [ 2040.607983][T30939] loop5: detected capacity change from 0 to 192 [ 2040.619698][T30939] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2040.631682][T30939] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) 07:36:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x6, 0x1d, 0x0, &(0x7f0000000880)) 07:36:34 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x3000}, {&(0x7f0000011500)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5080}, {&(0x7f0000011600)="01000000000000000010000000000000571b675f00000000571b675f0000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x5100}, {&(0x7f0000011700)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5380}, {&(0x7f0000011800)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5400}, {&(0x7f0000011900)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5480}, {&(0x7f0000011a00)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5500}, {&(0x7f0000011b00)="00000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000a4810100"/64, 0x40, 0x5580}, {&(0x7f0000011c00)="0100"/32, 0x20, 0x6000}, {&(0x7f0000011d00)="0000000000000000000000000000000000000000000000000100000000000000571b675f000000000b000000000000000200000000000000040000000000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x60c0}, {&(0x7f0000011e00)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x6240}, {&(0x7f0000011f00)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x6300}, {&(0x7f0000012000)="0200000000000000000000000000000000000000000000000500000000000000", 0x20, 0x63c0}, {&(0x7f0000012100)="0200000000000000000000000000000000000000000000000600000000000000", 0x20, 0x6480}, {&(0x7f0000012200)="0200000000000000000000000000000000000000000000000700000000000000", 0x20, 0x6540}, {&(0x7f0000012300)="0200000000000000000000000000000000000000000000000800000000000000", 0x20, 0x6600}, {&(0x7f0000012400)="0200000000000000000000000000000000000000000000000900000000000000", 0x20, 0x66c0}, {&(0x7f0000012500)="0200000000000000000000000000000000000000000000000a00000000000000", 0x20, 0x6780}, {&(0x7f0000012600)="0200000000000000000000000000000000000000000000000b00000000000000", 0x20, 0x6840}, {&(0x7f0000012700)="0200000000000000000000000000000000000000000000000c00000000000000", 0x20, 0x6900}, {&(0x7f0000012800)="0200000000000000000000000000000000000000000000000d00000000000000", 0x20, 0x69c0}, {&(0x7f0000012900)="0200000000000000000000000000000000000000000000000e00000000000000", 0x20, 0x6a80}, {&(0x7f0000012a00)="0200000000000000000000000000000000000000000000000f00000000000000", 0x20, 0x6b40}, {&(0x7f0000012b00)="0200000000000000000000000000000000000000000000001000000000000000", 0x20, 0x6c00}, {&(0x7f0000012c00)="0200000000000000000000000000000000000000000000001100000000000000", 0x20, 0x6cc0}, {&(0x7f0000012d00)="0200000000000000000000000000000000000000000000001200000000000000", 0x20, 0x6d80}, {&(0x7f0000012e00)="0200000000000000000000000000000000000000000000001300000000000000", 0x20, 0x6e40}, {&(0x7f0000012f00)="0200000000000000000000000000000000000000000000001400000000000000", 0x20, 0x6f00}, {&(0x7f0000013000)="1d0000000000000002000000000000001e000000000000000000000000000000571b675f000000000b0000000300000000000000000000000000000003000000", 0x40, 0x7000}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500"/264, 0x108, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) [ 2040.648724][T30939] NILFS (loop5): mounting unchecked fs [ 2040.658301][T30939] NILFS (loop5): recovery complete [ 2040.670017][T30944] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds 07:36:34 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f000000001000000000000000", 0x28, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:34 executing program 3: prctl$PR_SET_MM(0xe, 0x0, &(0x7f0000ffb000/0x1000)=nil) 07:36:35 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x5000)=nil, 0x5000, 0x0, 0x37853, r0, 0x0) 07:36:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000005840)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000010c0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}], 0x40}], 0x1, 0x0) [ 2040.774661][T30953] loop1: detected capacity change from 0 to 192 [ 2040.810786][T30953] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) 07:36:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x4020940d, 0x0) 07:36:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f00000080c0)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x0, @mcast1={0x0}, 0x8}, 0x80, 0x0}}], 0x1, 0x0) [ 2040.828579][T30965] loop5: detected capacity change from 0 to 192 [ 2040.837763][T30965] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2040.849933][T30965] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2040.860842][T30965] NILFS (loop5): mounting unchecked fs [ 2040.870488][T30965] NILFS (loop5): recovery complete 07:36:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000001c0)='f', 0x1, 0x4044050, 0x0, 0x0) [ 2040.881210][T30953] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2040.904719][T30972] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds 07:36:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000040)=0x10) 07:36:35 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:35 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) recvmmsg(r0, &(0x7f0000003e80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000003a40)={0x0, 0x989680}) 07:36:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000800)={'ip6_vti0\x00', &(0x7f0000000780)={'ip6gre0\x00', 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @ipv4, @mcast2}}) [ 2040.938575][T30953] NILFS (loop1): mounting unchecked fs [ 2040.947335][T30953] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2040.956572][T30953] NILFS (loop1): unable to fall back to spare super block [ 2040.969649][T30953] NILFS (loop1): error -22 while searching super root 07:36:35 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000", 0x134, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:35 executing program 4: add_key$user(&(0x7f00000000c0)='user\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='a', 0x1, 0xfffffffffffffffd) 07:36:35 executing program 3: perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:36:35 executing program 2: syz_emit_ethernet(0x12, &(0x7f0000000000)={@empty, @broadcast, @val={@void}, {@mpls_mc}}, 0x0) 07:36:35 executing program 0: mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 07:36:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x200000ee) 07:36:35 executing program 3: add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000380)="13", 0x1, 0xfffffffffffffffb) [ 2041.106422][T30991] loop5: detected capacity change from 0 to 176 [ 2041.143998][T31001] loop1: detected capacity change from 0 to 192 [ 2041.153771][T31001] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2041.164073][T30991] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2041.178809][T31001] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2041.188734][T31001] NILFS (loop1): mounting unchecked fs [ 2041.196779][T31001] NILFS (loop1): invalid segment: Checksum error in segment payload 07:36:35 executing program 4: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x84000) 07:36:35 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x890b, 0x0) [ 2041.205135][T31001] NILFS (loop1): unable to fall back to spare super block [ 2041.212405][T31001] NILFS (loop1): error -22 while searching super root [ 2041.220028][T30991] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2041.229883][T30991] NILFS (loop5): mounting unchecked fs [ 2041.238563][T30991] NILFS (loop5): recovery complete 07:36:35 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x3000}, {&(0x7f0000011500)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5080}, {&(0x7f0000011600)="01000000000000000010000000000000571b675f00000000571b675f0000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x5100}, {&(0x7f0000011700)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5380}, {&(0x7f0000011800)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5400}, {&(0x7f0000011900)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5480}, {&(0x7f0000011a00)="00000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x5500}, {&(0x7f0000011b00)="00000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000a4810100"/64, 0x40, 0x5580}, {&(0x7f0000011c00)="0100"/32, 0x20, 0x6000}, {&(0x7f0000011d00)="0000000000000000000000000000000000000000000000000100000000000000571b675f000000000b000000000000000200000000000000040000000000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x60c0}, {&(0x7f0000011e00)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x6240}, {&(0x7f0000011f00)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x6300}, {&(0x7f0000012000)="0200000000000000000000000000000000000000000000000500000000000000", 0x20, 0x63c0}, {&(0x7f0000012100)="0200000000000000000000000000000000000000000000000600000000000000", 0x20, 0x6480}, {&(0x7f0000012200)="0200000000000000000000000000000000000000000000000700000000000000", 0x20, 0x6540}, {&(0x7f0000012300)="0200000000000000000000000000000000000000000000000800000000000000", 0x20, 0x6600}, {&(0x7f0000012400)="0200000000000000000000000000000000000000000000000900000000000000", 0x20, 0x66c0}, {&(0x7f0000012500)="0200000000000000000000000000000000000000000000000a00000000000000", 0x20, 0x6780}, {&(0x7f0000012600)="0200000000000000000000000000000000000000000000000b00000000000000", 0x20, 0x6840}, {&(0x7f0000012700)="0200000000000000000000000000000000000000000000000c00000000000000", 0x20, 0x6900}, {&(0x7f0000012800)="0200000000000000000000000000000000000000000000000d00000000000000", 0x20, 0x69c0}, {&(0x7f0000012900)="0200000000000000000000000000000000000000000000000e00000000000000", 0x20, 0x6a80}, {&(0x7f0000012a00)="0200000000000000000000000000000000000000000000000f00000000000000", 0x20, 0x6b40}, {&(0x7f0000012b00)="0200000000000000000000000000000000000000000000001000000000000000", 0x20, 0x6c00}, {&(0x7f0000012c00)="0200000000000000000000000000000000000000000000001100000000000000", 0x20, 0x6cc0}, {&(0x7f0000012d00)="0200000000000000000000000000000000000000000000001200000000000000", 0x20, 0x6d80}, {&(0x7f0000012e00)="0200000000000000000000000000000000000000000000001300000000000000", 0x20, 0x6e40}, {&(0x7f0000012f00)="0200000000000000000000000000000000000000000000001400000000000000", 0x20, 0x6f00}, {&(0x7f0000013000)="1d0000000000000002000000000000001e000000000000000000000000000000571b675f000000000b0000000300000000000000000000000000000003000000", 0x40, 0x7000}, {&(0x7f0000013100)="f97f00000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x4, 0x0, &(0x7f0000000000)) 07:36:35 executing program 4: fork() wait4(0x0, 0x0, 0x0, 0x0) fork() 07:36:35 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000", 0x134, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, &(0x7f0000000880)) 07:36:35 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) mmap$perf(&(0x7f0000ffb000/0x1000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) [ 2041.274736][T31012] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds 07:36:35 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0xc020660b, 0x0) 07:36:35 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x8000450a, 0x0) 07:36:35 executing program 0: keyctl$unlink(0x11, 0x0, 0x0) [ 2041.414851][T31031] loop5: detected capacity change from 0 to 176 [ 2041.427220][T31033] loop1: detected capacity change from 0 to 192 [ 2041.437794][T31031] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2041.458619][T31031] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2041.469198][T31033] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2041.486619][T31031] NILFS (loop5): mounting unchecked fs 07:36:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@enum={0x0, 0x4c}]}}, &(0x7f0000000100)=""/156, 0x26, 0x9c, 0x1}, 0x20) [ 2041.515996][T31031] NILFS (loop5): recovery complete 07:36:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000)=0x74, 0x4) [ 2041.537120][T31033] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2041.562801][T31047] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 2041.573930][T31033] NILFS (loop1): mounting unchecked fs 07:36:35 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600"/352, 0x160, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:35 executing program 2: pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) rt_sigsuspend(&(0x7f0000000000), 0x8) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe, 0xffffffffffffffff) 07:36:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x1100, 0x10, 0x0, 0x0) [ 2041.582857][T31033] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2041.628305][T31033] NILFS (loop1): unable to fall back to spare super block [ 2041.650701][T31033] NILFS (loop1): error -22 while searching super root [ 2041.720137][T31060] loop5: detected capacity change from 0 to 176 [ 2041.736405][T31060] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2041.748186][T31060] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2041.758682][T31060] NILFS (loop5): mounting unchecked fs [ 2041.767800][T31060] NILFS (loop5): recovery complete [ 2041.789980][T31065] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds 07:36:36 executing program 4: perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3025, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:36:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000580)=0x6, 0x4) 07:36:36 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, 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executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x25, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:36 executing program 3: pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mlock2(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) [ 2042.238862][T31077] loop1: detected capacity change from 0 to 192 [ 2042.247995][T31077] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2042.270397][T31077] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2042.281111][T31077] NILFS (loop1): mounting unchecked fs 07:36:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8922, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast2, @empty}}) [ 2042.289731][T31077] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2042.298522][T31077] NILFS (loop1): unable to fall back to spare super block [ 2042.299030][T31080] loop5: detected capacity change from 0 to 192 07:36:36 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000004840)='/dev/vcsa\x00', 0x0, 0x0) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000000)='$@)\\{\'-\x04(\x00', 0x0, r0) 07:36:36 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000005040)=[{0x0, 0x0, 0x0}], 0x1, 0x0) [ 2042.342744][T31077] NILFS (loop1): error -22 while searching super root [ 2042.356091][T31080] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2042.365993][T31080] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2042.376296][T31080] NILFS (loop5): mounting unchecked fs [ 2042.383953][T31080] NILFS (loop5): invalid segment: Checksum error in segment payload 07:36:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, 0x0, &(0x7f0000000280)) [ 2042.392954][T31080] NILFS (loop5): unable to fall back to spare super block [ 2042.400347][T31080] NILFS (loop5): error -22 while searching super root 07:36:36 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x89e0, 0x0) 07:36:36 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8907, 0x0) 07:36:36 executing program 3: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x168414, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:36:36 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x25, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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{&(0x7f0000011b00)="00000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000a4810100"/64, 0x40, 0x5580}, {&(0x7f0000011c00)="0100"/32, 0x20, 0x6000}, {&(0x7f0000011d00)="0000000000000000000000000000000000000000000000000100000000000000571b675f000000000b000000000000000200000000000000040000000000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x60c0}, {&(0x7f0000011e00)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x6240}, {&(0x7f0000011f00)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x6300}, {&(0x7f0000012000)="0200000000000000000000000000000000000000000000000500000000000000", 0x20, 0x63c0}, {&(0x7f0000012100)="0200000000000000000000000000000000000000000000000600000000000000", 0x20, 0x6480}, {&(0x7f0000012200)="0200000000000000000000000000000000000000000000000700000000000000", 0x20, 0x6540}, {&(0x7f0000012300)="0200000000000000000000000000000000000000000000000800000000000000", 0x20, 0x6600}, {&(0x7f0000012400)="0200000000000000000000000000000000000000000000000900000000000000", 0x20, 0x66c0}, {&(0x7f0000012500)="0200000000000000000000000000000000000000000000000a00000000000000", 0x20, 0x6780}, {&(0x7f0000012600)="0200000000000000000000000000000000000000000000000b00000000000000", 0x20, 0x6840}, {&(0x7f0000012700)="0200000000000000000000000000000000000000000000000c00000000000000", 0x20, 0x6900}, {&(0x7f0000012800)="0200000000000000000000000000000000000000000000000d00000000000000", 0x20, 0x69c0}, {&(0x7f0000012900)="0200000000000000000000000000000000000000000000000e00000000000000", 0x20, 0x6a80}, {&(0x7f0000012a00)="0200000000000000000000000000000000000000000000000f00000000000000", 0x20, 0x6b40}, {&(0x7f0000012b00)="0200000000000000000000000000000000000000000000001000000000000000", 0x20, 0x6c00}, {&(0x7f0000012c00)="0200000000000000000000000000000000000000000000001100000000000000", 0x20, 0x6cc0}, {&(0x7f0000012d00)="0200000000000000000000000000000000000000000000001200000000000000", 0x20, 0x6d80}, {&(0x7f0000012e00)="0200000000000000000000000000000000000000000000001300000000000000", 0x20, 0x6e40}, {&(0x7f0000012f00)="0200000000000000000000000000000000000000000000001400000000000000", 0x20, 0x6f00}, {&(0x7f0000013000)="1d0000000000000002000000000000001e000000000000000000000000000000571b675f000000000b0000000300000000000000000000000000000003000000", 0x40, 0x7000}, {&(0x7f0000013100)="f97f00000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000", 0x14a, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000880)) 07:36:36 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:36:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8943, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) [ 2042.566808][T31110] loop1: detected capacity change from 0 to 192 [ 2042.576271][T31110] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2042.583963][T31112] loop5: detected capacity change from 0 to 192 [ 2042.592514][T31110] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2042.610780][T31110] NILFS (loop1): mounting unchecked fs 07:36:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0xa, 0x0, 0x5, 0x2}, 0x10}}, 0x0) 07:36:36 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_virtio(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='9p\x00', 0x0, 0x0) [ 2042.618046][T31110] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2042.626394][T31110] NILFS (loop1): unable to fall back to spare super block [ 2042.638288][T31110] NILFS (loop1): error -22 while searching super root [ 2042.654515][T31112] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) 07:36:36 executing program 3: perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 07:36:36 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="85f94bf21965f89811faaf1e400007000000000000000000571b675f0000000010000000000000000b0000000500000030010000000000000100000000000000020000000000000001000000000000000100000001000000010000000000000000000000000000000600000000000000010000000000000003000000030000000200000000000000000000000000000003000000000000000100000000000000040000000000000002000000000000000400000000000000010000000000000001000000010000000500000000000000000000000000000005000000000000000100000000000000010000000100000006000000000000000000000000000000030000000000000001000000000000000300000003000000000000000000000001000000000000000200"/320, 0x140, 0x1000}, {&(0x7f0000010300)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00f06012e6e696c667300"/64, 0x40, 0x2000}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, 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NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) 07:36:36 executing program 0: r0 = epoll_create(0x67be) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 07:36:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000240)='SEG6\x00', 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f00000003c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x28, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_ALGID={0x4}, @SEG6_ATTR_SECRET={0x4}]}, 0x28}}, 0x0) [ 2042.781720][T31112] NILFS (loop5): mounting unchecked fs [ 2042.800556][T31133] loop1: detected capacity change from 0 to 192 [ 2042.810352][T31112] NILFS (loop5): invalid segment: Checksum error in segment payload [ 2042.838663][T31133] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2042.869038][T31112] NILFS (loop5): unable to fall back to spare super block [ 2042.892567][T31144] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 2042.920284][T31133] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2042.944162][T31112] NILFS (loop5): error -22 while searching super root [ 2042.956600][T31133] NILFS (loop1): mounting unchecked fs [ 2042.965839][T31146] netlink: 'syz-executor.2': attribute type 6 has an invalid length. [ 2042.984157][T31133] NILFS (loop1): invalid segment: Checksum error in segment payload 07:36:37 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x25, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, 0x0, &(0x7f0000000340)) 07:36:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x0, 0x0, {{0x10}, {@void, @val={0xc}}}, [@NL80211_ATTR_BEACON_HEAD={0x6a, 0xe, {@with_ht={{{}, {}, @broadcast, @device_a, @from_mac=@device_b}}, 0x0, @default, 0x0, @val={0x0, 0x6, @default_ap_ssid}, @val, @void, @void, @val={0x6, 0x2}, @void, @void, @val={0x2a, 0x1}, @void, @val={0x2d, 0x1a}, @void, @val={0x71, 0x7}, @val={0x76, 0x6}}}]}, 0x8c}}, 0x0) 07:36:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae04, 0x0) 07:36:37 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "de0bac0e78c151b7b33d6ff0ca2bf93a9c3fa52792194eb9681d12ff2e6d8599ef799c568431efc17c87342e516b2ce7fbe8e082abdbc5ae00f93f37a03e49", 0x36}, 0x60) [ 2043.003540][T31133] NILFS (loop1): unable to fall back to spare super block [ 2043.042955][T31133] NILFS (loop1): error -22 while searching super root [ 2043.083890][T31155] loop5: detected capacity change from 0 to 192 [ 2043.094351][T31155] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2043.105943][T31155] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2043.116754][T31155] NILFS (loop5): mounting unchecked fs [ 2043.124782][T31155] NILFS (loop5): invalid segment: Checksum error in segment payload 07:36:37 executing program 4: pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x1000)=nil, 0x7fffdf005000, 0x0, 0x13, r0, 0x8000000) 07:36:37 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x891c, 0x0) 07:36:37 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000", 0x14a, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040)='wireguard\x00', 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PEERS={0x4}]}, 0x2c}}, 0x0) [ 2043.133178][T31155] NILFS (loop5): unable to fall back to spare super block [ 2043.140491][T31155] NILFS (loop5): error -22 while searching super root 07:36:37 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8}, @void}}, [@NL80211_ATTR_WDEV={0xc}]}, 0x30}}, 0x0) 07:36:37 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {0x0, 0x0, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:37 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000001580)={0x2c, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x2c}}, 0x0) 07:36:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f000000bb00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)=[{0x28, 0x0, 0x0, "4c0b7604758a3ac82d08c19e755021b8db"}], 0x28}}], 0x1, 0x0) [ 2043.237210][T31172] loop1: detected capacity change from 0 to 192 [ 2043.247579][T31172] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2043.259457][T31172] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2043.270023][T31172] NILFS (loop1): mounting unchecked fs [ 2043.278792][T31172] NILFS (loop1): invalid segment: Checksum error in segment payload 07:36:37 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600000000", 0x155, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:37 executing program 0: pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) rt_sigsuspend(&(0x7f0000000000), 0x8) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) [ 2043.295575][T31172] NILFS (loop1): unable to fall back to spare super block [ 2043.306124][T31172] NILFS (loop1): error -22 while searching super root 07:36:37 executing program 2: mmap$perf(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x7e900da06c7d3577, 0xffffffffffffffff, 0x0) 07:36:37 executing program 3: mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) 07:36:37 executing program 4: gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) gettid() sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@abs={0x1}, 0x6e, 0x0}, 0x0) [ 2043.402569][T31186] loop5: detected capacity change from 0 to 192 [ 2043.434338][T31186] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) 07:36:37 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f00000080c0)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x2}, 0x4}, 0x80, 0x0}}], 0x1, 0x0) [ 2043.457760][T31194] loop1: detected capacity change from 0 to 192 [ 2043.464363][T31186] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2043.484429][T31194] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2043.494561][T31194] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) 07:36:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000440)='nbd\x00', r2) sendmsg$NL802154_CMD_GET_INTERFACE(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000400)='NLBL_MGMT\x00', r0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_STOP(r4, &(0x7f0000000600)={&(0x7f0000000480), 0xc, &(0x7f00000005c0)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x40000) syz_genetlink_get_family_id$nl802154(&(0x7f0000000140)='nl802154\x00', r3) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f00000004c0)='SEG6\x00', 0xffffffffffffffff) [ 2043.501654][T31186] NILFS (loop5): mounting unchecked fs [ 2043.504841][T31194] NILFS (loop1): mounting unchecked fs [ 2043.518745][T31194] NILFS (loop1): recovery complete [ 2043.526937][T31186] NILFS (loop5): invalid segment: Checksum error in segment payload [ 2043.535018][T31186] NILFS (loop5): unable to fall back to spare super block [ 2043.542194][T31186] NILFS (loop5): error -22 while searching super root [ 2043.542524][T31205] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds 07:36:37 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="85f94bf21965f89811faaf1e400007000000000000000000571b675f0000000010000000000000000b0000000500000030010000000000000100000000000000020000000000000001000000000000000100000001000000010000000000000000000000000000000600000000000000010000000000000003000000030000000200000000000000000000000000000003000000000000000100000000000000040000000000000002000000000000000400000000000000010000000000000001000000010000000500000000000000000000000000000005000000000000000100000000000000010000000100000006000000000000000000000000000000030000000000000001000000000000000300000003000000000000000000000001000000000000000200"/320, 0x140, 0x1000}, {&(0x7f0000010300)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00f06012e6e696c667300"/64, 0x40, 0x2000}, {&(0x7f0000010400)="f47f00000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080000000800000008000000080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{&(0x7f0000011b00)="00000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000a4810100"/64, 0x40, 0x5580}, {&(0x7f0000011c00)="0100"/32, 0x20, 0x6000}, {&(0x7f0000011d00)="0000000000000000000000000000000000000000000000000100000000000000571b675f000000000b000000000000000200000000000000040000000000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x60c0}, {&(0x7f0000011e00)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x6240}, {&(0x7f0000011f00)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x6300}, {&(0x7f0000012000)="0200000000000000000000000000000000000000000000000500000000000000", 0x20, 0x63c0}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600000000", 0x155, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:37 executing program 4: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, r0) 07:36:37 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {0x0, 0x0, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:37 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$unlink(0x9, r1, r1) 07:36:37 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, 0x0) 07:36:37 executing program 4: syz_emit_ethernet(0x5a, &(0x7f0000000040)={@random="c4decdc03522", @local, @val={@void, {0x8100, 0x0, 0x1}}, {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "596c202bfd96638b953ce7217c0320d7fe4e43271c9e0c7d4a1e32a7152697337cfaa6aa85304338767dd2a28eff6af7ebe0060a441163bde8abb57497d2a1b0"}}}}, 0x0) [ 2043.733961][T31222] loop1: detected capacity change from 0 to 192 [ 2043.742918][T31224] loop5: detected capacity change from 0 to 192 [ 2043.770160][T31224] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2043.781254][T31224] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2043.792552][T31224] NILFS (loop5): mounting unchecked fs [ 2043.793482][T31222] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2043.800712][T31224] NILFS (loop5): invalid segment: Checksum error in segment payload [ 2043.817202][T31224] NILFS (loop5): unable to fall back to spare super block [ 2043.825416][T31224] NILFS (loop5): error -22 while searching super root [ 2043.851459][T31222] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2043.866061][T31222] NILFS (loop1): mounting unchecked fs [ 2043.894769][T31222] NILFS (loop1): recovery complete [ 2043.905237][T31237] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 2043.934942][ T8393] ================================================================== [ 2043.943038][ T8393] BUG: KCSAN: data-race in nilfs_detach_log_writer / nilfs_segctor_thread [ 2043.951544][ T8393] [ 2043.953974][ T8393] write to 0xffff88802b914fe8 of 8 bytes by task 31237 on cpu 1: [ 2043.961790][ T8393] nilfs_segctor_thread+0x6b1/0x710 [ 2043.966998][ T8393] kthread+0x20b/0x230 [ 2043.971094][ T8393] ret_from_fork+0x1f/0x30 [ 2043.975517][ T8393] [ 2043.977873][ T8393] read to 0xffff88802b914fe8 of 8 bytes by task 8393 on cpu 0: [ 2043.985509][ T8393] nilfs_detach_log_writer+0x169/0x5a0 [ 2043.991110][ T8393] nilfs_put_super+0x2f/0xf0 [ 2043.995973][ T8393] generic_shutdown_super+0xde/0x210 [ 2044.001463][ T8393] kill_block_super+0x4a/0x90 [ 2044.006164][ T8393] deactivate_locked_super+0x6a/0xb0 [ 2044.011465][ T8393] deactivate_super+0x85/0x90 [ 2044.016237][ T8393] cleanup_mnt+0x277/0x2e0 [ 2044.020707][ T8393] __cleanup_mnt+0x15/0x20 [ 2044.025123][ T8393] task_work_run+0x8e/0x110 [ 2044.029629][ T8393] exit_to_user_mode_prepare+0x17c/0x1b0 [ 2044.035264][ T8393] syscall_exit_to_user_mode+0x20/0x40 [ 2044.040726][ T8393] do_syscall_64+0x45/0x80 [ 2044.045138][ T8393] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2044.051034][ T8393] [ 2044.053351][ T8393] Reported by Kernel Concurrency Sanitizer on: [ 2044.059578][ T8393] CPU: 0 PID: 8393 Comm: syz-executor.1 Tainted: G W 5.12.0-rc2-syzkaller #0 [ 2044.069794][ T8393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2044.079858][ T8393] ================================================================== 07:36:38 executing program 0: io_setup(0x1, &(0x7f0000000080)=0x0) r1 = socket$key(0xf, 0x3, 0x2) io_submit(r0, 0x4, &(0x7f0000000540)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}]) io_getevents(r0, 0x9, 0x9, &(0x7f0000001580)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0) 07:36:38 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_SIGNAL_INFO(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x9effffff}, 0x0) 07:36:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89a2, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) 07:36:38 executing program 4: syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x4000) 07:36:38 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, {&(0x7f0000010100)="85f94bf21965f89811faaf1e400007000000000000000000571b675f0000000010000000000000000b0000000500000030010000000000000100000000000000020000000000000001000000000000000100000001000000010000000000000000000000000000000600000000000000010000000000000003000000030000000200000000000000000000000000000003000000000000000100000000000000040000000000000002000000000000000400000000000000010000000000000001000000010000000500000000000000000000000000000005000000000000000100000000000000010000000100000006000000000000000000000000000000030000000000000001000000000000000300000003000000000000000000000001000000000000000200"/320, 0x140, 0x1000}, {&(0x7f0000010300)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00f06012e6e696c667300"/64, 0x40, 0x2000}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000600000000", 0x155, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:38 executing program 4: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8917, 0x0) 07:36:38 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={'fscrypt:', @desc1='0000111122223333'}, &(0x7f0000000200)={0x0, "fd9d2a60e5b00b3557bfea5a48c07c12cc86fadc7484dd1a8960930ac80fff3cc0cfb563b0dd91848ac15918534a0f1e5685cd7c92d31bdd6f05eb19336bdf39"}, 0x48, r0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$unlink(0x9, r1, r0) 07:36:38 executing program 2: mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) [ 2044.286735][T31253] loop1: detected capacity change from 0 to 192 [ 2044.294685][T31252] loop5: detected capacity change from 0 to 192 [ 2044.306322][T31252] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2044.320928][T31252] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) 07:36:38 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) recvmmsg(r0, &(0x7f00000053c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 2044.351379][T31253] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2044.363337][T31252] NILFS (loop5): mounting unchecked fs [ 2044.371003][T31252] NILFS (loop5): invalid segment: Checksum error in segment payload [ 2044.380406][T31252] NILFS (loop5): unable to fall back to spare super block [ 2044.388457][T31252] NILFS (loop5): error -22 while searching super root 07:36:38 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$chown(0x4, r2, 0xee01, 0x0) keyctl$unlink(0x9, r0, r1) 07:36:38 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300), 0x0, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) [ 2044.404558][T31253] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2044.415374][T31253] NILFS (loop1): mounting unchecked fs [ 2044.426124][T31253] NILFS (loop1): recovery complete [ 2044.438856][T31270] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 2044.499956][T31276] loop5: detected capacity change from 0 to 192 [ 2044.509157][T31276] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2044.527821][T31276] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2044.539431][T31276] NILFS (loop5): mounting unchecked fs [ 2044.547657][T31276] NILFS (loop5): invalid segment: Checksum error in segment payload [ 2044.556521][T31276] NILFS (loop5): unable to fall back to spare super block [ 2044.564391][T31276] NILFS (loop5): error -22 while searching super root 07:36:39 executing program 0: add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={'syz', 0x3, 0xc}, &(0x7f0000000380)="13", 0x1, 0xfffffffffffffffb) 07:36:39 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300)="41810c6190010000571b675f0000000003000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000000000000000080000000000000009000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f0000000000000000000000000000000000000000008001000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000571b675f00000000571b675f000000000000000000000000000000000000000000800100000000000000", 0x14a, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:39 executing program 2: mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 07:36:39 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x18, 0x0, r0) 07:36:39 executing program 5: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x26, &(0x7f0000000200)=[{&(0x7f0000010000)="020000000000343418010000e7306613e463cd13020000001f00000000000000000020000000000001000000000000001000000005000000010000000000000001000000000000000000000000000000e001000000000000571b675f00000000581b675f00000000581b675f000000000100320000000100571b675f00000000004eed0000000000000000000b00000080002000c0001000fe6e231969e44290b56efc3fe932f2d500"/192, 0xc0, 0x400}, 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0x1020, 0x8000}, {&(0x7f0000014200)="02000000000000000100000000000000ffffffffffffffff000000000000000003000000000000000100000000000000ffffffffffffffff000000000000000004000000000000000100000000000000ffffffffffffffff000000000000000005000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff0000000000000000", 0xc0, 0xa020}, {&(0x7f0000014300), 0x0, 0xb000}, {&(0x7f0000014500)="116ce3ea337a30ab11faaf1e400001000000000000000000581b675f00000000100000000000000004", 0x29, 0xc000}, {0x0}, {0x0}], 0x0, &(0x7f000001a500)) 07:36:39 executing program 2: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="9b", 0x20000141, 0xfffffffffffffffc) 07:36:39 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, 0x0) 07:36:39 executing program 0: openat$fuse(0xffffffffffffff9c, &(0x7f0000006700)='/dev/fuse\x00', 0x2, 0x0) 07:36:39 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) listen(r0, 0x0) [ 2045.244181][T31295] loop5: detected capacity change from 0 to 192 [ 2045.253830][T31298] loop1: detected capacity change from 0 to 192 [ 2045.266046][T31295] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) 07:36:39 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x12000, 0x0) [ 2045.309607][T31298] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 2045.343943][T31295] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2045.365634][T31298] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 4096) [ 2045.395281][T31295] NILFS (loop5): mounting unchecked fs 07:36:39 executing program 2: openat$null(0xffffffffffffff9c, &(0x7f00000020c0)='/dev/null\x00', 0x800, 0x0) 07:36:39 executing program 3: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, &(0x7f0000000680), 0x0, 0x0) 07:36:39 executing program 4: pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$tcp_mem(r0, 0x0, 0x0) [ 2045.415127][T31298] NILFS (loop1): mounting unchecked fs [ 2045.425523][T31295] NILFS (loop5): invalid segment: Checksum error in segment payload [ 2045.426445][T31298] NILFS (loop1): invalid segment: Checksum error in segment payload [ 2045.477925][T31298] NILFS (loop1): unable to fall back to spare super block [ 2045.487772][T31295] NILFS (loop5): unable to fall back to spare super block [ 2045.504300][T31298] NILFS (loop1): error -22 while searching super root [ 2045.506258][T31295] NILFS (loop5): error -22 while searching super root 07:36:39 executing program 1: syz_mount_image$nilfs2(&(0x7f0000000000)='nilfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x27, 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