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01:38:56 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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01:38:56 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\a\x00', 0x0)

01:38:56 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x38, 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0x200, 0x8b000}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a08", 0x19, 0x8b800}], 0x0, &(0x7f0000015200))

[   96.189809][ T4690] isofs_fill_super: root inode is not a directory. Corrupted media?
[   96.239510][ T4703] loop1: detected capacity change from 0 to 264192
[   96.267233][ T4705] loop2: detected capacity change from 0 to 264192
[   96.278124][ T4707] loop4: detected capacity change from 0 to 264192
[   96.313466][ T4707] isofs_fill_super: root inode is not a directory. Corrupted media?
[   96.322426][ T4703] isofs_fill_super: root inode is not a directory. Corrupted media?
[   96.349406][ T4705] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:56 executing program 0:
r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0)
write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[], 0xffffffe3)
sync_file_range(r0, 0x4, 0x0, 0x3)

01:38:56 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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{&(0x7f0000011f00)="0000000000000000000000000000000000000000000000007810e40709140b2a3a000000002a67656e69736f696d61676500"/64, 0x40, 0x18160}, {&(0x7f0000012000)="04000200f60000001faff0013100000001000000002a554446204c5620496e666f00000000000000000000000201000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d000000000000", 0x80, 0x18800}, {&(0x7f0000012100)="000000000000000000000000000000000000000600"/32, 0x20, 0x188e0}, {&(0x7f0000012200)='\x00*genisoimage\x00'/32, 0x20, 0x18960}, {&(0x7f0000012300)="05000200bb000000e5acf001320000000200000001000000022b4e5352303200", 0x20, 0x19000}, {&(0x7f0000012400)="000000000000000000000000000000000000000000000000010000000101000021000000002a67656e69736f696d61676500"/64, 0x40, 0x190a0}, 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01:38:56 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\t\x00', 0x0)

01:38:56 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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01:38:56 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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01:38:56 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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[   96.522462][ T4711] loop1: detected capacity change from 0 to 264192
[   96.525043][ T4715] loop4: detected capacity change from 0 to 264192
[   96.530043][ T4714] loop5: detected capacity change from 0 to 264192
[   96.543945][ T4717] loop2: detected capacity change from 0 to 264192
01:38:56 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\n\x00', 0x0)

01:38:56 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\v\x00', 0x0)

01:38:56 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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0x380, 0x8a800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a0802", 0x1a}], 0x0, &(0x7f0000015200))

[   96.566238][ T4715] isofs_fill_super: root inode is not a directory. Corrupted media?
[   96.577540][ T4711] isofs_fill_super: root inode is not a directory. Corrupted media?
[   96.604947][ T4717] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:56 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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01:38:56 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\f\x00', 0x0)

[   96.647877][ T4714] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:56 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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[   96.693132][ T4726] loop4: detected capacity change from 0 to 264192
[   96.707546][ T4728] loop1: detected capacity change from 0 to 264192
[   96.722530][ T4726] isofs_fill_super: root inode is not a directory. Corrupted media?
[   96.728402][ T4732] loop5: detected capacity change from 0 to 264192
[   96.748925][ T4728] isofs_fill_super: root inode is not a directory. Corrupted media?
[   96.763288][ T4732] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:57 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\r\x00', 0x0)

01:38:57 executing program 0:
r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0)
write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[], 0xffffffe3)
sync_file_range(r0, 0x5, 0x0, 0x3)

01:38:57 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x38, 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0x380, 0x8a800}, 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01:38:57 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:38:57 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:38:57 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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01:38:57 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x0e\x00', 0x0)

[   96.949883][ T4735] loop1: detected capacity change from 0 to 264192
[   96.959055][ T4738] loop2: detected capacity change from 0 to 264192
[   96.970781][ T4735] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:57 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:38:57 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x0f\x00', 0x0)

01:38:57 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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[   97.017420][ T4738] isofs_fill_super: root inode is not a directory. Corrupted media?
[   97.026058][ T4742] loop5: detected capacity change from 0 to 264192
[   97.036649][ T4746] loop4: detected capacity change from 0 to 264192
01:38:57 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x38, 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[   97.084970][ T4742] isofs_fill_super: root inode is not a directory. Corrupted media?
[   97.096487][ T4751] loop1: detected capacity change from 0 to 264192
[   97.122660][ T4751] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:57 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x11\x00', 0x0)

[   97.125260][ T4753] loop2: detected capacity change from 0 to 264192
01:38:57 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:38:57 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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{&(0x7f0000012500)="060002005f0000006411ae013300000003000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d000000000000", 0x60, 0x19800}, {&(0x7f0000012600)="000000000000000000000000000000000000000600080000002a4f5354412055444620436f6d706c69616e74000000000201030000000000001000000000000000000000000000000600000001000000002a67656e69736f696d616765000000", 0x60, 0x198c0}, {&(0x7f0000012700)="0000000000000000000000000000000000100000400000000106010000000000", 0x20, 0x199a0}, {&(0x7f0000012800)="07000200c10000006d0f0800340000000400"/32, 0x20, 0x1a000}, {&(0x7f0000012900)="08000200300000000000f0013500"/32, 0x20, 0x1a800}, 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{&(0x7f0000012e00)="00000000000000000000000000000006004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d000000000000000000000000000000000000000000000000000600"/128, 0x80, 0x808e0}, {&(0x7f0000012f00)="0000000000000000000000000000000000080000020000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000201030000000000", 0x40, 0x80980}, {&(0x7f0000013000)="08000200fc0000000000f0010100"/32, 0x20, 0x81000}, {&(0x7f0000013100)="050102008e0000007c60a8000200000000000000040000000100000400000000000030020000000000000000a51400000200000000000000080100000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d6167650000000000000000000000000000000000000000000000000000000000000008000000080100000300"/192, 0xc0, 0x81800}, {&(0x7f0000013200)="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"/288, 0x120, 0x82000}, {&(0x7f0000013400)="0501020065000000a50ca8000400000000000000040000000100000400000000000030020000000000000000a51400000100000000000000800000000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d6167650000000000000000000000000000000000000005010000000000000000000008000000800000000500"/192, 0xc0, 0x82800}, {&(0x7f0000013500)="01010200ca000000476218000500000001000a00000800000200000000000000000000000000000001010200d2000000affe1c000500000001000006000800000a000000000000000b01000000000866696c6530010102006e00000076d31c000500000001000006000800000b000000000000000c01000000000866696c6531", 0x80, 0x83000}, {&(0x7f0000013600)="050102009d00000045a2a8000600000000000000040000000100000500000000000030020000000000000000841000000100000000000000640000000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d6167650000000000000000000000000000000000000007010000000000000000000008000000640000001900"/192, 0xc0, 0x83800}, {&(0x7f0000013700)="0501020028000000442da80007000000000000000400000001000005000000000000300200000000000000008410000001000000000000000a0000000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d61676500000000000000000000000000000000000000080100000000000000000000080000000a0000001a00"/192, 0xc0, 0x84000}, {&(0x7f0000013800)="05010200010000002524a8000800000000000000040000000100000500000000000030020000000000000000841000000100000000000000282300000000000005000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d6167650000000000000000000000000000000000000009010000000000000000000008000000282300001b00"/192, 0xc0, 0x80000000}, {&(0x7f0000013900)="0501020056000000207da8000900000000000000040000000100000500000000000030020000000000000000841000000100000000000000282300000000000005000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d616765000000000000000000000000000000000000000a010000000000000000000008000000282300001b00"/192, 0xc0, 0x85000}, {&(0x7f0000013a00)="050102008100000018afa8000a000000000000000400000001000005000000000000300200000000000000008410000001000000000000001a0400000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d616765000000000000000000000000000000000000000b0100000000000000000000080000001a0400002000"/192, 0xc0, 0x85800}, {&(0x7f0000013b00)="0501020039000000f690a0000b00000000000000040000000100000500000000000030020000000000000000841000000100000000000000000000000000000000000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d616765000000000000000000000000000000000000000c0100"/192, 0xc0, 0x86000}, {&(0x7f0000013c00)="01001501000001000000050016010000010046494c4530000000000000000000", 0x20, 0x86800}, {&(0x7f0000013d00)="01000000011500010000050000000116000146494c4530000000000000000000", 0x20, 0x87800}, {&(0x7f0000013e00)="010017010000010000000a0018010000010000660069006c0065003000000000", 0x20, 0x88800}, {&(0x7f0000013f00)="010000000117000100000a0000000118000100660069006c0065003000000000", 0x20, 0x89800}, {&(0x7f0000014000)="8800150100000000011500080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c01190100000000011900000000000000", 0x7f, 0x8a800}], 0x0, &(0x7f0000015200))

[   97.166426][ T4753] isofs_fill_super: root inode is not a directory. Corrupted media?
[   97.180270][ T4757] loop4: detected capacity change from 0 to 264192
[   97.247090][ T4761] loop1: detected capacity change from 0 to 264192
[   97.258928][ T4759] loop5: detected capacity change from 0 to 264192
[   97.283815][ T4759] isofs_fill_super: root inode is not a directory. Corrupted media?
[   97.304549][ T4761] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:57 executing program 0:
r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0)
write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[], 0xffffffe3)
sync_file_range(r0, 0x6, 0x0, 0x3)

01:38:57 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x38, 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01:38:57 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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01:38:57 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x12\x00', 0x0)

01:38:57 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:38:57 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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{&(0x7f0000013200)="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"/288, 0x120, 0x82000}, {&(0x7f0000013400)="0501020065000000a50ca8000400000000000000040000000100000400000000000030020000000000000000a51400000100000000000000800000000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d6167650000000000000000000000000000000000000005010000000000000000000008000000800000000500"/192, 0xc0, 0x82800}, 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{&(0x7f0000013b00)="0501020039000000f690a0000b00000000000000040000000100000500000000000030020000000000000000841000000100000000000000000000000000000000000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d616765000000000000000000000000000000000000000c0100"/192, 0xc0, 0x86000}, {&(0x7f0000013c00)="01001501000001000000050016010000010046494c4530000000000000000000", 0x20, 0x86800}, {&(0x7f0000013d00)="01000000011500010000050000000116000146494c4530000000000000000000", 0x20, 0x87800}, {&(0x7f0000013e00)="010017010000010000000a0018010000010000660069006c0065003000000000", 0x20, 0x88800}, {&(0x7f0000013f00)="010000000117000100000a0000000118000100660069006c0065003000000000", 0x20, 0x89800}, 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01:38:57 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00H\x00', 0x0)

[   97.447369][ T4771] loop1: detected capacity change from 0 to 264192
[   97.448691][ T4767] loop4: detected capacity change from 0 to 264192
[   97.460644][ T4764] loop2: detected capacity change from 0 to 264192
[   97.482709][ T4775] loop5: detected capacity change from 0 to 264192
01:38:57 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:38:57 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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01:38:57 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00L\x00', 0x0)

[   97.490294][ T4764] isofs_fill_super: root inode is not a directory. Corrupted media?
[   97.498928][ T4771] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:57 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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0x380, 0x8a800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a0802", 0x1a, 0x8b800}], 0x0, &(0x7f0000015200))

01:38:57 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00h\x00', 0x0)

[   97.575814][ T4775] isofs_fill_super: root inode is not a directory. Corrupted media?
[   97.599924][ T4780] loop1: detected capacity change from 0 to 264192
[   97.610519][ T4784] loop2: detected capacity change from 0 to 264192
[   97.625356][ T4780] isofs_fill_super: root inode is not a directory. Corrupted media?
[   97.640035][ T4782] loop4: detected capacity change from 0 to 264192
01:38:57 executing program 0:
r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0)
write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[], 0xffffffe3)
sync_file_range(r0, 0x7, 0x0, 0x3)

01:38:57 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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0x380, 0x8a800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000015200))

01:38:57 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:38:57 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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01:38:57 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:38:57 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00l\x00', 0x0)

[   97.836553][ T4789] loop2: detected capacity change from 0 to 264192
[   97.844097][ T4792] loop5: detected capacity change from 0 to 264192
[   97.854292][ T4793] loop1: detected capacity change from 0 to 264192
[   97.861897][ T4795] loop4: detected capacity change from 0 to 264192
[   97.876747][ T4792] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:58 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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{&(0x7f0000013b00)="0501020039000000f690a0000b00000000000000040000000100000500000000000030020000000000000000841000000100000000000000000000000000000000000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d616765000000000000000000000000000000000000000c0100"/192, 0xc0, 0x86000}, {&(0x7f0000013c00)="01001501000001000000050016010000010046494c4530000000000000000000", 0x20, 0x86800}, {&(0x7f0000013d00)="01000000011500010000050000000116000146494c4530000000000000000000", 0x20, 0x87800}, {&(0x7f0000013e00)="010017010000010000000a0018010000010000660069006c0065003000000000", 0x20, 0x88800}, {&(0x7f0000013f00)="010000000117000100000a0000000118000100660069006c0065003000000000", 0x20, 0x89800}, {0x0, 0x0, 0x8a800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a0802", 0x1a, 0x8b800}], 0x0, &(0x7f0000015200))

01:38:58 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:38:58 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00t\x00', 0x0)

[   97.886164][ T4789] isofs_fill_super: root inode is not a directory. Corrupted media?
[   97.895099][ T4793] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:58 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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{&(0x7f0000013b00)="0501020039000000f690a0000b00000000000000040000000100000500000000000030020000000000000000841000000100000000000000000000000000000000000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d616765000000000000000000000000000000000000000c0100"/192, 0xc0, 0x86000}, {&(0x7f0000013c00)="01001501000001000000050016010000010046494c4530000000000000000000", 0x20, 0x86800}, {&(0x7f0000013d00)="01000000011500010000050000000116000146494c4530000000000000000000", 0x20, 0x87800}, {&(0x7f0000013e00)="010017010000010000000a0018010000010000660069006c0065003000000000", 0x20, 0x88800}, {&(0x7f0000013f00)="010000000117000100000a0000000118000100660069006c0065003000000000", 0x20, 0x89800}, 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01:38:58 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00z\x00', 0x0)

01:38:58 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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0x380, 0x8a800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000015200))

[   97.986278][ T4804] loop5: detected capacity change from 0 to 264192
[   97.995847][ T4804] isofs_fill_super: root inode is not a directory. Corrupted media?
[   98.014335][ T4807] loop2: detected capacity change from 0 to 264192
[   98.032741][ T4809] loop1: detected capacity change from 0 to 264192
[   98.053226][ T4807] isofs_fill_super: root inode is not a directory. Corrupted media?
[   98.102843][ T4809] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:58 executing program 0:
r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0)
write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[], 0xffffffe3)
sync_file_range(r0, 0x8, 0x0, 0x3)

01:38:58 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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01:38:58 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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01:38:58 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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0x380, 0x8a800}, {0x0, 0x0, 0x8b800}], 0x0, &(0x7f0000015200))

01:38:58 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

01:38:58 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:38:58 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

[   98.277819][ T4820] loop2: detected capacity change from 0 to 264192
[   98.278309][ T4821] loop4: detected capacity change from 0 to 264192
[   98.292146][ T4818] loop5: detected capacity change from 0 to 264192
[   98.299905][ T4819] loop1: detected capacity change from 0 to 264192
01:38:58 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

01:38:58 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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[   98.328640][ T4820] isofs_fill_super: root inode is not a directory. Corrupted media?
[   98.348903][ T4818] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:58 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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0x380, 0x8a800}, {&(0x7f0000014600), 0x0, 0x8b800}], 0x0, &(0x7f0000015200))

01:38:58 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 0x580, 0x8000}, 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0x580, 0x8800}, {&(0x7f0000010c00)="ff43443030310100"/32, 0x20, 0x9000}, {&(0x7f0000010d00)="0042454130310100"/32, 0x20, 0x9800}, {&(0x7f0000010e00)="004e535230320100"/32, 0x20, 0xa000}, {&(0x7f0000010f00)="0054454130310100"/32, 0x20, 0xa800}, {&(0x7f0000011000)="010002001a0000004db9f001200000000000000000000000084344524f4d000000000000000000000000000000000000000000000000000601000100020002000100000001000000083546363732343232303030303044454100000000000000", 0x60, 0x10000}, {&(0x7f0000011100)="0000000000000011004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000060000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f6465", 0x60, 0x100c0}, {&(0x7f0000011200)="0000000000000000000000000000000000000000000000007810e40709140b2a3a000000002a67656e69736f696d61676500"/64, 0x40, 0x10160}, 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{&(0x7f0000011f00)="0000000000000000000000000000000000000000000000007810e40709140b2a3a000000002a67656e69736f696d61676500"/64, 0x40, 0x18160}, {&(0x7f0000012000)="04000200f60000001faff0013100000001000000002a554446204c5620496e666f00000000000000000000000201000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d000000000000", 0x80, 0x18800}, {&(0x7f0000012100)="000000000000000000000000000000000000000600"/32, 0x20, 0x188e0}, {&(0x7f0000012200)='\x00*genisoimage\x00'/32, 0x20, 0x18960}, {&(0x7f0000012300)="05000200bb000000e5acf001320000000200000001000000022b4e5352303200", 0x20, 0x19000}, {&(0x7f0000012400)="000000000000000000000000000000000000000000000000010000000101000021000000002a67656e69736f696d61676500"/64, 0x40, 0x190a0}, {&(0x7f0000012500)="060002005f0000006411ae013300000003000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d000000000000", 0x60, 0x19800}, {&(0x7f0000012600)="000000000000000000000000000000000000000600080000002a4f5354412055444620436f6d706c69616e74000000000201030000000000001000000000000000000000000000000600000001000000002a67656e69736f696d616765000000", 0x60, 0x198c0}, {&(0x7f0000012700)="0000000000000000000000000000000000100000400000000106010000000000", 0x20, 0x199a0}, {&(0x7f0000012800)="07000200c10000006d0f0800340000000400"/32, 0x20, 0x1a000}, {&(0x7f0000012900)="08000200300000000000f0013500"/32, 0x20, 0x1a800}, {&(0x7f0000012a00)="090002008800000018af7600400000007810e40709140b2a3a0000000100000000000000000000000d01000000000000000000000000000000000000000000000000000000000000010000002e0000000000000021000000002a67656e69736f696d61676500000000000000000000000000000000000000060000000200000002010201020100"/160, 0xa0, 0x20000}, {&(0x7f0000012b00)="080002003c0000000000f0014100"/32, 0x20, 0x20800}, {&(0x7f0000012c00)="02000200ce00000001d7f0010001000000800000200000000080000030000000", 0x20, 0x80000}, {&(0x7f0000012d00)="0001020032000000e559f001000000007810e40709140b2a3a0000000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d00"/128, 0x80, 0x80800}, {&(0x7f0000012e00)="00000000000000000000000000000006004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d000000000000000000000000000000000000000000000000000600"/128, 0x80, 0x808e0}, {&(0x7f0000012f00)="0000000000000000000000000000000000080000020000000000000000000000002a4f5354412055444620436f6d706c69616e74000000000201030000000000", 0x40, 0x80980}, {&(0x7f0000013000)="08000200fc0000000000f0010100"/32, 0x20, 0x81000}, {&(0x7f0000013100)="050102008e0000007c60a8000200000000000000040000000100000400000000000030020000000000000000a51400000200000000000000080100000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d6167650000000000000000000000000000000000000000000000000000000000000008000000080100000300"/192, 0xc0, 0x81800}, {&(0x7f0000013200)="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"/288, 0x120, 0x82000}, {&(0x7f0000013400)="0501020065000000a50ca8000400000000000000040000000100000400000000000030020000000000000000a51400000100000000000000800000000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d6167650000000000000000000000000000000000000005010000000000000000000008000000800000000500"/192, 0xc0, 0x82800}, {&(0x7f0000013500)="01010200ca000000476218000500000001000a00000800000200000000000000000000000000000001010200d2000000affe1c000500000001000006000800000a000000000000000b01000000000866696c6530010102006e00000076d31c000500000001000006000800000b000000000000000c01000000000866696c6531", 0x80, 0x83000}, {&(0x7f0000013600)="050102009d00000045a2a8000600000000000000040000000100000500000000000030020000000000000000841000000100000000000000640000000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d6167650000000000000000000000000000000000000007010000000000000000000008000000640000001900"/192, 0xc0, 0x83800}, {&(0x7f0000013700)="0501020028000000442da80007000000000000000400000001000005000000000000300200000000000000008410000001000000000000000a0000000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d61676500000000000000000000000000000000000000080100000000000000000000080000000a0000001a00"/192, 0xc0, 0x84000}, {&(0x7f0000013800)="05010200010000002524a8000800000000000000040000000100000500000000000030020000000000000000841000000100000000000000282300000000000005000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d6167650000000000000000000000000000000000000009010000000000000000000008000000282300001b00"/192, 0xc0, 0x80000000}, {&(0x7f0000013900)="0501020056000000207da8000900000000000000040000000100000500000000000030020000000000000000841000000100000000000000282300000000000005000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d616765000000000000000000000000000000000000000a010000000000000000000008000000282300001b00"/192, 0xc0, 0x85000}, {&(0x7f0000013a00)="050102008100000018afa8000a000000000000000400000001000005000000000000300200000000000000008410000001000000000000001a0400000000000001000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d616765000000000000000000000000000000000000000b0100000000000000000000080000001a0400002000"/192, 0xc0, 0x85800}, {&(0x7f0000013b00)="0501020039000000f690a0000b00000000000000040000000100000500000000000030020000000000000000841000000100000000000000000000000000000000000000000000007810e40709140b2a3a0000007810e40709140b2a3a0000007810e40709140b2a3a0000000100000000000000000000000000000000000000002a67656e69736f696d616765000000000000000000000000000000000000000c0100"/192, 0xc0, 0x86000}, {&(0x7f0000013c00)="01001501000001000000050016010000010046494c4530000000000000000000", 0x20, 0x86800}, {&(0x7f0000013d00)="01000000011500010000050000000116000146494c4530000000000000000000", 0x20, 0x87800}, {&(0x7f0000013e00)="010017010000010000000a0018010000010000660069006c0065003000000000", 0x20, 0x88800}, {&(0x7f0000013f00)="010000000117000100000a0000000118000100660069006c0065003000000000", 0x20, 0x89800}, {&(0x7f0000014000)="8800150100000000011500080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0119010000000001190000000000000000", 0x80, 0x8a800}], 0x0, &(0x7f0000015200))

[   98.411132][ T4819] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:58 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

[   98.457330][ T4832] loop2: detected capacity change from 0 to 264192
[   98.459885][ T4834] loop5: detected capacity change from 0 to 264192
[   98.480032][ T4830] loop4: detected capacity change from 0 to 264192
[   98.487664][ T4832] isofs_fill_super: root inode is not a directory. Corrupted media?
[   98.521470][ T4834] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:58 executing program 0:
r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0)
write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[], 0xffffffe3)
sync_file_range(r0, 0x9, 0x0, 0x3)

01:38:58 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

01:38:58 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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01:38:58 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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01:38:58 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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0x380, 0x8a800}, {&(0x7f0000014600), 0x0, 0x8b800}], 0x0, &(0x7f0000015200))

01:38:58 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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[   98.712165][ T4841] loop1: detected capacity change from 0 to 264192
[   98.712919][ T4843] loop5: detected capacity change from 0 to 264192
[   98.726497][ T4846] loop4: detected capacity change from 0 to 264192
[   98.734936][ T4844] loop2: detected capacity change from 0 to 264192
[   98.749420][ T4843] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:58 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

01:38:58 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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01:38:58 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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[   98.764296][ T4841] isofs_fill_super: root inode is not a directory. Corrupted media?
[   98.773565][ T4844] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:59 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

01:38:59 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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0x380, 0x8a800}, {&(0x7f0000014600), 0x0, 0x8b800}], 0x0, &(0x7f0000015200))

[   98.843530][ T4855] loop5: detected capacity change from 0 to 264192
[   98.872093][ T4855] isofs_fill_super: root inode is not a directory. Corrupted media?
[   98.872287][ T4853] loop4: detected capacity change from 0 to 264192
01:38:59 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

[   98.952189][ T4859] loop2: detected capacity change from 0 to 264192
[   99.009529][ T4859] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:59 executing program 0:
r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0)
write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[], 0xffffffe3)
sync_file_range(r0, 0xa, 0x0, 0x3)

01:38:59 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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01:38:59 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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01:38:59 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

01:38:59 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:38:59 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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0x380, 0x8a800}, {&(0x7f0000014600)="22001701000000000117000800", 0xd, 0x8b800}], 0x0, &(0x7f0000015200))

01:38:59 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

[   99.116600][ T4863] loop4: detected capacity change from 0 to 264192
[   99.128635][ T4868] loop1: detected capacity change from 0 to 264192
[   99.139450][ T4867] loop5: detected capacity change from 0 to 264192
[   99.141471][ T4871] loop2: detected capacity change from 0 to 264192
[   99.163044][ T4868] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:59 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

01:38:59 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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01:38:59 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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[   99.209600][ T4867] isofs_fill_super: root inode is not a directory. Corrupted media?
[   99.220152][ T4871] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:59 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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01:38:59 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

[   99.270532][ T4882] loop1: detected capacity change from 0 to 264192
[   99.293566][ T4880] loop4: detected capacity change from 0 to 264192
[   99.306598][ T4882] isofs_fill_super: root inode is not a directory. Corrupted media?
[   99.338301][ T4886] loop2: detected capacity change from 0 to 264192
[   99.408734][ T4886] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:59 executing program 0:
r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0)
write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[], 0xffffffe3)
sync_file_range(r0, 0xb, 0x0, 0x3)

01:38:59 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:38:59 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

01:38:59 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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01:38:59 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:38:59 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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01:38:59 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

[   99.542150][ T4893] loop5: detected capacity change from 0 to 264192
[   99.559826][ T4894] loop4: detected capacity change from 0 to 264192
[   99.559935][ T4891] loop1: detected capacity change from 0 to 264192
[   99.574004][ T4898] loop2: detected capacity change from 0 to 264192
01:38:59 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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{&(0x7f0000014000)="8800150100000000011500080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0119010000000001190000000000000000ed000000000000ed6600150100000000011500080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a0878", 0xe0, 0x8a800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809140b2a3a0802", 0x1a, 0x8b800}], 0x0, &(0x7f0000015200))

01:38:59 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x35, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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{&(0x7f0000011f00)="0000000000000000000000000000000000000000000000007810e40709140b2a3a000000002a67656e69736f696d61676500"/64, 0x40, 0x18160}, {&(0x7f0000012000)="04000200f60000001faff0013100000001000000002a554446204c5620496e666f00000000000000000000000201000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d000000000000", 0x80, 0x18800}, {&(0x7f0000012100)="000000000000000000000000000000000000000600"/32, 0x20, 0x188e0}, {&(0x7f0000012200)='\x00*genisoimage\x00'/32, 0x20, 0x18960}, {&(0x7f0000012300)="05000200bb000000e5acf001320000000200000001000000022b4e5352303200", 0x20, 0x19000}, {&(0x7f0000012400)="000000000000000000000000000000000000000000000000010000000101000021000000002a67656e69736f696d61676500"/64, 0x40, 0x190a0}, {&(0x7f0000012500)="060002005f0000006411ae013300000003000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d000000000000", 0x60, 0x19800}, {&(0x7f0000012600)="000000000000000000000000000000000000000600080000002a4f5354412055444620436f6d706c69616e74000000000201030000000000001000000000000000000000000000000600000001000000002a67656e69736f696d616765000000", 0x60, 0x198c0}, {&(0x7f0000012700)="0000000000000000000000000000000000100000400000000106010000000000", 0x20, 0x199a0}, {&(0x7f0000012800)="07000200c10000006d0f0800340000000400"/32, 0x20, 0x1a000}, {&(0x7f0000012900)="08000200300000000000f0013500"/32, 0x20, 0x1a800}, {&(0x7f0000012a00)="090002008800000018af7600400000007810e40709140b2a3a0000000100000000000000000000000d01000000000000000000000000000000000000000000000000000000000000010000002e0000000000000021000000002a67656e69736f696d61676500000000000000000000000000000000000000060000000200000002010201020100"/160, 0xa0, 0x20000}, {&(0x7f0000012b00)="080002003c0000000000f0014100"/32, 0x20, 0x20800}, {&(0x7f0000012c00)="02000200ce00000001d7f0010001000000800000200000000080000030000000", 0x20, 0x80000}, {&(0x7f0000012d00)="0001020032000000e559f001000000007810e40709140b2a3a0000000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084344524f4d00"/128, 0x80, 0x80800}, 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&(0x7f0000015200))

01:38:59 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

[   99.595882][ T4893] isofs_fill_super: root inode is not a directory. Corrupted media?
[   99.603911][ T4898] isofs_fill_super: root inode is not a directory. Corrupted media?
[   99.627714][ T4891] isofs_fill_super: root inode is not a directory. Corrupted media?
01:38:59 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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0x380, 0x8a800}, {&(0x7f0000014600)="2200170100000000011700080000000008007809", 0x14, 0x8b800}], 0x0, &(0x7f0000015200))

[   99.693870][ T4903] loop4: detected capacity change from 0 to 264192
[   99.714944][ T4906] loop5: detected capacity change from 0 to 264192
[   99.721801][ T3179] ==================================================================
[   99.729859][ T3179] BUG: KCSAN: data-race in delete_from_page_cache_batch / page_mapping
[   99.738077][ T3179] 
[   99.740374][ T3179] write to 0xffffea00041838d8 of 8 bytes by task 4903 on cpu 0:
[   99.747973][ T3179]  delete_from_page_cache_batch+0x30c/0x6c0
[   99.753843][ T3179]  truncate_inode_pages_range+0x1d5/0xad0
[   99.759539][ T3179]  truncate_inode_pages+0x20/0x30
[   99.764540][ T3179]  set_blocksize+0x24e/0x270
[   99.769105][ T3179]  sb_min_blocksize+0x9d/0x120
[   99.773843][ T3179]  isofs_fill_super+0x736/0x1950
[   99.778754][ T3179]  mount_bdev+0x1e8/0x290
[   99.783054][ T3179]  isofs_mount+0x2d/0x40
[   99.787271][ T3179]  legacy_get_tree+0x70/0xc0
[   99.791839][ T3179]  vfs_get_tree+0x4a/0x1a0
[   99.796229][ T3179]  path_mount+0x11ec/0x1d20
[   99.800709][ T3179]  __se_sys_mount+0x24b/0x2f0
[   99.805362][ T3179]  __x64_sys_mount+0x63/0x70
[   99.809929][ T3179]  do_syscall_64+0x44/0xa0
[   99.814322][ T3179]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   99.820192][ T3179] 
[   99.822504][ T3179] read to 0xffffea00041838d8 of 8 bytes by task 3179 on cpu 1:
[   99.830015][ T3179]  page_mapping+0x111/0x1c0
[   99.834495][ T3179]  __pagevec_lru_add_fn+0x82/0x490
[   99.839593][ T3179]  __pagevec_lru_add+0x189/0x240
[   99.844605][ T3179]  lru_cache_add+0x121/0x150
[   99.849170][ T3179]  add_to_page_cache_lru+0x150/0x1b0
[   99.854430][ T3179]  page_cache_ra_unbounded+0x274/0x430
[   99.859864][ T3179]  force_page_cache_ra+0x256/0x290
[   99.864950][ T3179]  page_cache_sync_ra+0xcc/0xe0
[   99.869776][ T3179]  filemap_read+0x3ad/0x1220
[   99.874339][ T3179]  generic_file_read_iter+0x75/0x2c0
[   99.879613][ T3179]  blkdev_read_iter+0xb9/0xf0
[   99.884266][ T3179]  vfs_read+0x66c/0x750
[   99.888398][ T3179]  ksys_read+0xd9/0x190
[   99.892528][ T3179]  __x64_sys_read+0x3e/0x50
[   99.897006][ T3179]  do_syscall_64+0x44/0xa0
[   99.901410][ T3179]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   99.907282][ T3179] 
[   99.909592][ T3179] value changed: 0xffff88810042b5a8 -> 0x0000000000000000
[   99.916709][ T3179] 
[   99.919007][ T3179] Reported by Kernel Concurrency Sanitizer on:
[   99.925127][ T3179] CPU: 1 PID: 3179 Comm: udevd Not tainted 5.15.0-rc6-syzkaller #0
[   99.932998][ T3179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
01:39:00 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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[   99.943035][ T3179] ==================================================================
[   99.960836][ T4909] loop2: detected capacity change from 0 to 264192
[   99.969943][ T4906] isofs_fill_super: root inode is not a directory. Corrupted media?
[   99.979231][ T4911] loop1: detected capacity change from 0 to 264192
[  100.021625][ T4909] isofs_fill_super: root inode is not a directory. Corrupted media?
[  100.037940][ T4911] isofs_fill_super: root inode is not a directory. Corrupted media?
01:39:00 executing program 0:
r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0)
write$P9_RREADLINK(r0, &(0x7f0000000000)=ANY=[], 0xffffffe3)
sync_file_range(r0, 0xc, 0x0, 0x3)

01:39:00 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

01:39:00 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x35, 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01:39:00 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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01:39:00 executing program 2:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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01:39:00 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x37, 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01:39:00 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

[  100.226354][ T4916] loop1: detected capacity change from 0 to 264192
[  100.237723][ T4920] loop4: detected capacity change from 0 to 264192
[  100.239129][ T4919] loop2: detected capacity change from 0 to 264192
[  100.248768][ T4921] loop5: detected capacity change from 0 to 264192
01:39:00 executing program 4:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
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[  100.291650][ T4916] isofs_fill_super: root inode is not a directory. Corrupted media?
[  100.306612][ T4921] isofs_fill_super: root inode is not a directory. Corrupted media?
01:39:00 executing program 3:
request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001ffb)={'syz', 0x0}, &(0x7f0000001fee)='Rz\xdeDe\x9e\x0e7\xa9{\a2\xeb\x00\x00\x00', 0x0)

01:39:00 executing program 5:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x35, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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01:39:00 executing program 1:
set_mempolicy(0x2, &(0x7f0000000040)=0xff, 0x3)
syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x36, 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