15e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dc", 0xfc}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 370.882551][T17521] loop4: detected capacity change from 0 to 224 07:40:25 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d99eabcf6a30439dfdb38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x21) 07:40:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:25 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018140000000000000000000016000000", 0x9b, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:40:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, 0x0) 07:40:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, 0x0) [ 373.656674][T17542] loop2: detected capacity change from 0 to 224 [ 373.656958][T17543] loop4: detected capacity change from 0 to 224 [ 373.668381][T17544] loop3: detected capacity change from 0 to 224 [ 373.676745][T17542] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:25 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018140000000000000000000016000000", 0x9b, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:40:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, 0x0) 07:40:25 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018140000000000000000000016000000", 0x9b, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 373.744276][T17556] loop2: detected capacity change from 0 to 224 [ 373.761407][T17556] isofs_fill_super: root inode is not a directory. Corrupted media? [ 373.770286][T17561] loop4: detected capacity change from 0 to 224 07:40:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, 0x0) 07:40:25 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022", 0x9d, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 373.798057][T17568] loop3: detected capacity change from 0 to 224 [ 373.814457][T17572] loop2: detected capacity change from 0 to 224 [ 373.823203][T17572] isofs_fill_super: root inode is not a directory. Corrupted media? [ 373.878721][T17579] loop4: detected capacity change from 0 to 224 [ 373.879026][T17580] loop2: detected capacity change from 0 to 224 [ 373.893513][T17580] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x133}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, 0x0) [ 374.005472][T17597] loop3: detected capacity change from 0 to 224 07:40:28 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0xfc}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:28 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d99eabcf6a30439dfdb38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x21) 07:40:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, 0x0) 07:40:28 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x133}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:28 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022", 0x9d, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:40:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:40:28 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x133}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:28 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022", 0x9d, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:40:28 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 376.683156][T17609] loop2: detected capacity change from 0 to 224 [ 376.687416][T17611] loop3: detected capacity change from 0 to 224 [ 376.696047][T17609] isofs_fill_super: root inode is not a directory. Corrupted media? [ 376.697537][T17612] loop4: detected capacity change from 0 to 224 07:40:28 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x133}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:40:28 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x133}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) [ 376.795754][T17638] loop2: detected capacity change from 0 to 224 [ 376.804600][T17638] isofs_fill_super: root inode is not a directory. Corrupted media? [ 376.870852][T17648] loop4: detected capacity change from 0 to 224 07:40:31 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0xfc}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:31 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d99eabcf6a30439dfdb38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x21) 07:40:31 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018140000000000000000000016000000002200", 0x9e, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:40:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:31 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 379.695684][T17658] loop4: detected capacity change from 0 to 224 [ 379.695933][T17660] loop2: detected capacity change from 0 to 224 [ 379.713661][T17658] isofs_fill_super: bread failed, dev=loop4, iso_blknum=56, block=112 [ 379.722211][T17660] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:31 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018140000000000000000000016000000002200", 0x9e, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:40:31 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde19cb1fedb51f2874220141899f9fd5c154cd02d6d56ce77cae7897", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:31 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x133}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 07:40:31 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018140000000000000000000016000000002200", 0x9e, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 379.807894][T17681] loop2: detected capacity change from 0 to 224 [ 379.830660][T17681] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:31 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 379.903933][T17697] loop2: detected capacity change from 0 to 224 [ 379.913642][T17697] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:31 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 379.973390][T17705] loop2: detected capacity change from 0 to 224 [ 380.031267][T17711] loop2: detected capacity change from 0 to 224 07:40:34 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x10e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:34 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d99eabcf6a30439dfdb38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x21) 07:40:34 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:40:34 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 382.707313][T17720] loop2: detected capacity change from 0 to 224 07:40:34 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:34 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:34 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:40:34 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 382.776383][T17729] loop2: detected capacity change from 0 to 224 07:40:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x133}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 07:40:34 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 382.901496][T17752] loop2: detected capacity change from 0 to 224 07:40:34 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 383.012670][T17757] loop2: detected capacity change from 0 to 224 07:40:34 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 383.134427][T17763] loop2: detected capacity change from 0 to 224 [ 383.223241][T17769] loop2: detected capacity change from 0 to 224 07:40:37 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d84", 0x10e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:37 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d99eabcf6a30439dfdb38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x21) 07:40:37 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:40:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) [ 385.721832][T17779] loop2: detected capacity change from 0 to 224 07:40:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) 07:40:37 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:37 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:37 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x133}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 07:40:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) [ 385.793710][T17788] loop2: detected capacity change from 0 to 224 [ 385.832168][T17792] loop2: detected capacity change from 0 to 224 07:40:37 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:37 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, 0x0, 0x0) [ 385.918244][T17817] loop2: detected capacity change from 0 to 224 [ 385.972684][T17828] loop2: detected capacity change from 0 to 224 07:40:40 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x10e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:40 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d99eabcf6a30439dfdb38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 07:40:40 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:40 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, 0x0, 0x0) 07:40:40 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde", 0x117}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:40 executing program 2: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, 0x0, 0x0) [ 388.746459][T17842] loop2: detected capacity change from 0 to 224 07:40:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 388.822430][T17853] loop2: detected capacity change from 0 to 224 07:40:40 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x133}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 07:40:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 388.894404][T17858] loop2: detected capacity change from 0 to 224 07:40:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 388.975725][T17875] loop2: detected capacity change from 0 to 224 07:40:40 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 389.022074][T17881] loop2: detected capacity change from 0 to 224 07:40:40 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 389.083021][T17888] loop2: detected capacity change from 0 to 224 [ 389.192241][T17893] loop2: detected capacity change from 0 to 224 07:40:43 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d99eabcf6a30439dfdb38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 07:40:43 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:43 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:43 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde", 0x117}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 391.770071][T17901] loop2: detected capacity change from 0 to 224 07:40:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 391.823257][T17914] loop2: detected capacity change from 0 to 224 07:40:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x133}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 07:40:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x131}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 391.881300][T17919] loop2: detected capacity change from 0 to 224 07:40:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 391.973439][T17937] loop2: detected capacity change from 0 to 224 07:40:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:46 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d99eabcf6a30439dfdb38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 07:40:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:46 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:46 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x117}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 394.820359][T17968] loop2: detected capacity change from 0 to 136 [ 394.830281][T17968] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:46 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x131}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 394.898797][T17976] loop2: detected capacity change from 0 to 136 [ 394.916167][T17976] isofs_fill_super: root inode is not a directory. Corrupted media? [ 394.984360][T17993] loop2: detected capacity change from 0 to 136 [ 394.994305][T17993] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {0x0, 0x0, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {0x0, 0x0, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 395.065681][T18000] loop2: detected capacity change from 0 to 224 [ 395.076592][T18000] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {0x0, 0x0, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 395.137470][T18009] loop2: detected capacity change from 0 to 224 [ 395.147322][T18009] isofs_fill_super: root inode is not a directory. Corrupted media? [ 395.203295][T18014] loop2: detected capacity change from 0 to 224 [ 395.213579][T18014] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100), 0x0, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:49 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824", 0x31, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:49 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:49 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x11c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:49 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701be", 0x27, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100), 0x0, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 397.805891][T18024] loop2: detected capacity change from 0 to 224 [ 397.815042][T18024] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 397.883784][T18040] loop2: detected capacity change from 0 to 224 [ 397.894218][T18040] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x131}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:49 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701be", 0x27, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100), 0x0, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:49 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701be", 0x27, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:49 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d99eabcf6a30439dfdb38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x21) 07:40:49 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d99eabcf6a30439dfdb38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x21) [ 397.976512][T18055] loop2: detected capacity change from 0 to 224 [ 397.988304][T18055] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:49 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000140)="66530700ae897094e7b126b097eaa769be6d05c41bd34e677d99eabcf6a30439dfdb38f8c44f7b7d9c400000000000000087cfec79b04c2e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b", 0x69}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x21) 07:40:52 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c000800000000080078", 0x13, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000c00)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf46500000000000000000001000000000000000b0000000001000008000000d242000012038e", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00), 0x0, 0x1500}], 0x81, &(0x7f0000000cc0)) 07:40:52 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x11c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 400.850481][T18082] loop2: detected capacity change from 0 to 224 [ 400.858325][T18082] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:52 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f00000000c0)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0xd9) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000000)={0xf7ffffc4, 0x0, 0x0, 0x0, 0x0, "b05ed32976190200"}) write(r0, &(0x7f00000000c0)="b4", 0xfdef) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x5412, &(0x7f00000000c0)=0x13) 07:40:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000280)=ANY=[], 0x4dca) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000280)={0x2000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x4352390c, 0x7) quotactl(0x44000080000101, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="4b0000004a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000552ed4c3d80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000ecaf000000000000000000000000ab00ff6987b66d77fecadcdbe382064ed8cde0f7ba621310b8b73931c1ae0a865b0c6b6b6a1562afef1fdf6c5c70e9206b22a39d6a228b1aef4114924af6fb0880317b60bbc480543d316e945368e715059b83585961ad4974f07cffc07f55667470785037f695becb672976b962d9700d08ed99916cc57b5832a13c99d0ead318e0544267f109aa7787e37cc81c12db09043714db98fe433b8e15a94614c73e5a0637395fc8fcb2316adc9adc0e0675553b6b4bf22f376fee13bb27d84775b527f549d37fff194c02f579428048db2dd620cef1a16127b90e2d219ebd2dd6ad95"]}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000000140)=0x40, 0xfffffffffffffdf1) bind$inet(r3, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) fcntl$dupfd(r0, 0x406, r3) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r3, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x103) 07:40:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c000800000000080078", 0x13, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c000800000000080078", 0x13, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 400.991474][T18106] loop2: detected capacity change from 0 to 224 [ 401.004470][T18106] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:52 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f00000000c0)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0xd9) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000000)={0xf7ffffc4, 0x0, 0x0, 0x0, 0x0, "b05ed32976190200"}) write(r0, &(0x7f00000000c0)="b4", 0xfdef) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = pidfd_getfd(r2, r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x5412, &(0x7f00000000c0)=0x13) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) [ 401.077338][T18121] loop2: detected capacity change from 0 to 224 [ 401.084079][T18121] isofs_fill_super: root inode is not a directory. Corrupted media? 07:40:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000", 0x1c, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000", 0x1c, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 401.149569][T18132] loop2: detected capacity change from 0 to 224 [ 401.228834][T18142] loop2: detected capacity change from 0 to 224 07:40:55 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:55 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f00000000c0)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0xd9) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000000)={0xf7ffffc4, 0x0, 0x0, 0x0, 0x0, "b05ed32976190200"}) write(r0, &(0x7f00000000c0)="b4", 0xfdef) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = pidfd_getfd(r2, r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x5412, &(0x7f00000000c0)=0x13) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) 07:40:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000", 0x1c, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:55 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f00000000c0)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0xd9) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000000)={0xf7ffffc4, 0x0, 0x0, 0x0, 0x0, "b05ed32976190200"}) write(r0, &(0x7f00000000c0)="b4", 0xfdef) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x100) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = pidfd_getfd(r2, r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r1, 0x5412, &(0x7f00000000c0)=0x13) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) [ 403.871401][T18150] loop2: detected capacity change from 0 to 224 07:40:55 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:55 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x11c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a080200000100000101", 0x21, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:55 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:55 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:55 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000280)=ANY=[], 0x4dca) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000280)={0x2000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x4352390c, 0x7) quotactl(0x44000080000101, 0x0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="4b0000004a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000552ed4c3d80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000ecaf000000000000000000000000ab00ff6987b66d77fecadcdbe382064ed8cde0f7ba621310b8b73931c1ae0a865b0c6b6b6a1562afef1fdf6c5c70e9206b22a39d6a228b1aef4114924af6fb0880317b60bbc480543d316e945368e715059b83585961ad4974f07cffc07f55667470785037f695becb672976b962d9700d08ed99916cc57b5832a13c99d0ead318e0544267f109aa7787e37cc81c12db09043714db98fe433b8e15a94614c73e5a0637395fc8fcb2316adc9adc0e0675553b6b4bf22f376fee13bb27d84775b527f549d37fff194c02f579428048db2dd620cef1a16127b90e2d219ebd2dd6ad95"]}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000000140)=0x40, 0xfffffffffffffdf1) bind$inet(r3, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) fcntl$dupfd(r0, 0x406, r3) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r3, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x103) 07:40:55 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000280)=ANY=[], 0x4dca) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000280)={0x2000}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x4352390c, 0x7) quotactl(0x44000080000101, 0x0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000900)=ANY=[@ANYBLOB="4b0000004a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000552ed4c3d80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000ecaf000000000000000000000000ab00ff6987b66d77fecadcdbe382064ed8cde0f7ba621310b8b73931c1ae0a865b0c6b6b6a1562afef1fdf6c5c70e9206b22a39d6a228b1aef4114924af6fb0880317b60bbc480543d316e945368e715059b83585961ad4974f07cffc07f55667470785037f695becb672976b962d9700d08ed99916cc57b5832a13c99d0ead318e0544267f109aa7787e37cc81c12db09043714db98fe433b8e15a94614c73e5a0637395fc8fcb2316adc9adc0e0675553b6b4bf22f376fee13bb27d84775b527f549d37fff194c02f579428048db2dd620cef1a16127b90e2d219ebd2dd6ad95"]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000140)=0x40, 0xfffffffffffffdf1) bind$inet(r2, &(0x7f0000000380)={0x2, 0x200000000004e23, @local}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x406, r2) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r2, &(0x7f00000003c0)='$', 0x1, 0x4004001, 0x0, 0x5f) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x103) 07:40:55 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a080200000100000101", 0x21, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:55 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)="6bf316671649375e474360add28eef64df186385f7c56b9925f88dc5e63fdb45b27cbb259b106669d742e26ec7bb1245db0290fc5caffb52adc8cef86d1ba88e656aaa49679b769f80c4a06e7afde91196420f2ba9f2a6e62f295f0a2f882f99427d100f74da932934bc05019157dd49187ad3e6a0eff38fa79e4bbaca81ba694f8ba9dcf70f255d46e12aa44da45418fbd648a59faa3ec86ef282db6bf14fc5e888a43ba7260e65a3b429dd64590ff553376321a0d2e0c347990cfe7630ab7309751ceef22b54cce678d9285c2c2202229695edf4a39c1a55bd92486cfb94ddba762443f938fd460b", 0xe9) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x93) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x6e) bind(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7ffff000) fdatasync(r1) setxattr$incfs_metadata(&(0x7f0000000080)='./bus/file0\x00', &(0x7f00000000c0), &(0x7f0000000500)="69fac274bb2b6e908ecc184da10758527875186d0f258b608e5fd3d90b44ed48586e6b71ca24243538660b21947b89265237bf9ae0814c7510cc6e6f24f7fd7447b2bc62c65227d0adc9e3e728e7beced20dc3b629abd12dab47cd4080945bef6329e8707b09fc3cdcd052eca7f98a5a665dccb056e8f26e7cc46d38133a3b13895d0b5fdf4fa1d114fa17a1c79d4722e51f214bc2a7a4cb1ef12bc5d65cfc00ff42318340dee49d406d6516e08a82fc9acfa285d15f309075d3ed08e34c758c9f8f9841c3d3644c6fe1a218f976004f96bc7ba729d286388812808d54c9528193e61f7ed21b93c7170bf1d51fb861bd", 0xf0, 0x3) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents64(r2, &(0x7f0000000040)=""/31, 0x1f) getdents(r2, &(0x7f0000002480)=""/4110, 0x100e) signalfd4(r2, &(0x7f0000000180), 0x8, 0x1800) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000c00)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf46500000000000000000001000000000000000b0000000001000008000000d242000012038e", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000cc0)) [ 404.023276][T18175] loop2: detected capacity change from 0 to 224 07:40:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a080200000100000101", 0x21, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 404.094418][T18201] loop5: detected capacity change from 0 to 1024 [ 404.111678][T18205] loop2: detected capacity change from 0 to 224 [ 404.119540][T18201] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 404.134497][T18201] EXT4-fs (loop5): couldn't mount RDWR because of unsupported optional features (8e0000) 07:40:55 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)="6bf316671649375e474360add28eef64df186385f7c56b9925f88dc5e63fdb45b27cbb259b106669d742e26ec7bb1245db0290fc5caffb52adc8cef86d1ba88e656aaa49679b769f80c4a06e7afde91196420f2ba9f2a6e62f295f0a2f882f99427d100f74da932934bc05019157dd49187ad3e6a0eff38fa79e4bbaca81ba694f8ba9dcf70f255d46e12aa44da45418fbd648a59faa3ec86ef282db6bf14fc5e888a43ba7260e65a3b429dd64590ff553376321a0d2e0c347990cfe7630ab7309751ceef22b54cce678d9285c2c2202229695edf4a39c1a55bd92486cfb94ddba762443f938fd460b", 0xe9) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x93) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x6e) bind(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7ffff000) fdatasync(r1) setxattr$incfs_metadata(&(0x7f0000000080)='./bus/file0\x00', &(0x7f00000000c0), &(0x7f0000000500)="69fac274bb2b6e908ecc184da10758527875186d0f258b608e5fd3d90b44ed48586e6b71ca24243538660b21947b89265237bf9ae0814c7510cc6e6f24f7fd7447b2bc62c65227d0adc9e3e728e7beced20dc3b629abd12dab47cd4080945bef6329e8707b09fc3cdcd052eca7f98a5a665dccb056e8f26e7cc46d38133a3b13895d0b5fdf4fa1d114fa17a1c79d4722e51f214bc2a7a4cb1ef12bc5d65cfc00ff42318340dee49d406d6516e08a82fc9acfa285d15f309075d3ed08e34c758c9f8f9841c3d3644c6fe1a218f976004f96bc7ba729d286388812808d54c9528193e61f7ed21b93c7170bf1d51fb861bd", 0xf0, 0x3) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents64(r2, &(0x7f0000000040)=""/31, 0x1f) getdents(r2, &(0x7f0000002480)=""/4110, 0x100e) signalfd4(r2, &(0x7f0000000180), 0x8, 0x1800) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x580c8, 0x0, 0x0, 0x8, 0x74}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000c00)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf46500000000000000000001000000000000000b0000000001000008000000d242000012038e", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000cc0)) [ 404.144466][T18201] EXT4-fs (loop5): Skipping orphan cleanup due to unknown ROCOMPAT features [ 404.153345][T18201] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 404.187799][T18217] loop2: detected capacity change from 0 to 224 [ 404.221519][T18220] loop5: detected capacity change from 0 to 1024 [ 404.230535][T18220] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 404.240995][T18220] EXT4-fs (loop5): couldn't mount RDWR because of unsupported optional features (8e0000) [ 404.250874][T18220] EXT4-fs (loop5): Skipping orphan cleanup due to unknown ROCOMPAT features [ 404.259674][T18220] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 07:40:58 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:58 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:40:58 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)="6bf316671649375e474360add28eef64df186385f7c56b9925f88dc5e63fdb45b27cbb259b106669d742e26ec7bb1245db0290fc5caffb52adc8cef86d1ba88e656aaa49679b769f80c4a06e7afde91196420f2ba9f2a6e62f295f0a2f882f99427d100f74da932934bc05019157dd49187ad3e6a0eff38fa79e4bbaca81ba694f8ba9dcf70f255d46e12aa44da45418fbd648a59faa3ec86ef282db6bf14fc5e888a43ba7260e65a3b429dd64590ff553376321a0d2e0c347990cfe7630ab7309751ceef22b54cce678d9285c2c2202229695edf4a39c1a55bd92486cfb94ddba762443f938fd460b", 0xe9) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x93) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x6e) bind(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7ffff000) fdatasync(r1) setxattr$incfs_metadata(&(0x7f0000000080)='./bus/file0\x00', &(0x7f00000000c0), &(0x7f0000000500)="69fac274bb2b6e908ecc184da10758527875186d0f258b608e5fd3d90b44ed48586e6b71ca24243538660b21947b89265237bf9ae0814c7510cc6e6f24f7fd7447b2bc62c65227d0adc9e3e728e7beced20dc3b629abd12dab47cd4080945bef6329e8707b09fc3cdcd052eca7f98a5a665dccb056e8f26e7cc46d38133a3b13895d0b5fdf4fa1d114fa17a1c79d4722e51f214bc2a7a4cb1ef12bc5d65cfc00ff42318340dee49d406d6516e08a82fc9acfa285d15f309075d3ed08e34c758c9f8f9841c3d3644c6fe1a218f976004f96bc7ba729d286388812808d54c9528193e61f7ed21b93c7170bf1d51fb861bd", 0xf0, 0x3) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents64(r2, &(0x7f0000000040)=""/31, 0x1f) getdents(r2, &(0x7f0000002480)=""/4110, 0x100e) signalfd4(r2, &(0x7f0000000180), 0x8, 0x1800) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x580c8, 0x0, 0x0, 0x8, 0x74}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x80000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000c00)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf46500000000000000000001000000000000000b0000000001000008000000d242000012038e", 0x67, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x81, &(0x7f0000000cc0)) 07:40:58 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde19cb1fedb51f28", 0x11e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:40:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053", 0x23, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 407.022894][T18239] FAULT_INJECTION: forcing a failure. [ 407.022894][T18239] name failslab, interval 1, probability 0, space 0, times 1 [ 407.031141][T18241] loop2: detected capacity change from 0 to 224 [ 407.035623][T18239] CPU: 1 PID: 18239 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 407.050207][T18239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.050222][T18239] Call Trace: [ 407.050229][T18239] dump_stack_lvl+0xb7/0x103 [ 407.068131][T18239] dump_stack+0x11/0x1a [ 407.072275][T18239] should_fail+0x23c/0x250 [ 407.076734][T18239] ? prepare_creds+0x2a/0x430 [ 407.081440][T18239] __should_failslab+0x81/0x90 [ 407.086196][T18239] should_failslab+0x5/0x20 [ 407.090771][T18239] kmem_cache_alloc+0x46/0x2e0 [ 407.095712][T18239] prepare_creds+0x2a/0x430 [ 407.100204][T18239] do_faccessat+0x8c/0x510 [ 407.104609][T18239] ? ksys_write+0x157/0x180 [ 407.109208][T18239] ? fpregs_assert_state_consistent+0x7d/0x90 [ 407.115257][T18239] __x64_sys_faccessat+0x3f/0x50 [ 407.120213][T18239] do_syscall_64+0x3d/0x90 [ 407.124641][T18239] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 407.130584][T18239] RIP: 0033:0x4665f9 [ 407.134551][T18239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 407.154196][T18239] RSP: 002b:00007f034eed2188 EFLAGS: 00000246 ORIG_RAX: 000000000000010d [ 407.162778][T18239] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 07:40:59 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 407.170906][T18239] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffffff [ 407.178861][T18239] RBP: 00007f034eed21d0 R08: 0000000000000000 R09: 0000000000000000 [ 407.186811][T18239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 407.194765][T18239] R13: 00007ffe2842364f R14: 00007f034eed2300 R15: 0000000000022000 07:40:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053", 0x23, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:40:59 executing program 0 (fault-call:1 fault-nth:1): r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:40:59 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x11e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 407.222860][T18242] loop5: detected capacity change from 0 to 1024 [ 407.247348][T18242] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 407.259484][T18253] FAULT_INJECTION: forcing a failure. [ 407.259484][T18253] name failslab, interval 1, probability 0, space 0, times 0 [ 407.272131][T18253] CPU: 1 PID: 18253 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 407.274177][T18242] EXT4-fs (loop5): couldn't mount RDWR because of unsupported optional features (8e0000) [ 407.280540][T18253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.280552][T18253] Call Trace: [ 407.280558][T18253] dump_stack_lvl+0xb7/0x103 [ 407.290437][T18242] EXT4-fs (loop5): Skipping orphan cleanup due to unknown ROCOMPAT features [ 407.300407][T18253] dump_stack+0x11/0x1a 07:40:59 executing program 5 (fault-call:0 fault-nth:0): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 407.300428][T18253] should_fail+0x23c/0x250 [ 407.303757][T18242] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 407.308276][T18253] ? kzalloc+0x1d/0x30 [ 407.340677][T18253] __should_failslab+0x81/0x90 [ 407.345445][T18253] should_failslab+0x5/0x20 [ 407.349947][T18253] __kmalloc+0x66/0x340 [ 407.354205][T18253] ? should_fail+0xd6/0x250 [ 407.358736][T18253] kzalloc+0x1d/0x30 [ 407.362717][T18253] security_prepare_creds+0x44/0x1a0 [ 407.368087][T18253] prepare_creds+0x309/0x430 [ 407.372703][T18253] do_faccessat+0x8c/0x510 [ 407.377109][T18253] ? ksys_write+0x157/0x180 [ 407.381870][T18253] ? fpregs_assert_state_consistent+0x7d/0x90 [ 407.387991][T18253] __x64_sys_faccessat+0x3f/0x50 [ 407.393048][T18253] do_syscall_64+0x3d/0x90 [ 407.397891][T18253] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 407.403789][T18253] RIP: 0033:0x4665f9 [ 407.407772][T18253] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 407.427364][T18253] RSP: 002b:00007f034eed2188 EFLAGS: 00000246 ORIG_RAX: 000000000000010d [ 407.436015][T18253] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 407.444059][T18253] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffffff [ 407.452091][T18253] RBP: 00007f034eed21d0 R08: 0000000000000000 R09: 0000000000000000 [ 407.460090][T18253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 407.468126][T18253] R13: 00007ffe2842364f R14: 00007f034eed2300 R15: 0000000000022000 07:40:59 executing program 0 (fault-call:1 fault-nth:2): r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 407.498910][T18266] loop2: detected capacity change from 0 to 224 [ 407.514037][T18270] FAULT_INJECTION: forcing a failure. [ 407.514037][T18270] name failslab, interval 1, probability 0, space 0, times 0 [ 407.526896][T18270] CPU: 1 PID: 18270 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 407.535401][T18270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.545445][T18270] Call Trace: 07:40:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053", 0x23, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 407.549183][T18270] dump_stack_lvl+0xb7/0x103 [ 407.553806][T18270] dump_stack+0x11/0x1a [ 407.557963][T18270] should_fail+0x23c/0x250 [ 407.562393][T18270] ? getname_flags+0x84/0x3d0 [ 407.562517][T18276] FAULT_INJECTION: forcing a failure. [ 407.562517][T18276] name failslab, interval 1, probability 0, space 0, times 0 [ 407.567100][T18270] __should_failslab+0x81/0x90 [ 407.567125][T18270] should_failslab+0x5/0x20 [ 407.567142][T18270] kmem_cache_alloc+0x46/0x2e0 [ 407.567163][T18270] getname_flags+0x84/0x3d0 [ 407.598289][T18270] ? security_prepare_creds+0x13b/0x1a0 [ 407.603914][T18270] user_path_at_empty+0x28/0x50 [ 407.608761][T18270] do_faccessat+0x260/0x510 [ 407.613317][T18270] __x64_sys_faccessat+0x3f/0x50 [ 407.618312][T18270] do_syscall_64+0x3d/0x90 [ 407.622752][T18270] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 407.628641][T18270] RIP: 0033:0x4665f9 [ 407.632532][T18270] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 407.652238][T18270] RSP: 002b:00007f034eed2188 EFLAGS: 00000246 ORIG_RAX: 000000000000010d [ 407.660712][T18270] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 407.668843][T18270] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffffff [ 407.676798][T18270] RBP: 00007f034eed21d0 R08: 0000000000000000 R09: 0000000000000000 [ 407.685531][T18270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 407.693651][T18270] R13: 00007ffe2842364f R14: 00007f034eed2300 R15: 0000000000022000 [ 407.701605][T18276] CPU: 0 PID: 18276 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 407.710020][T18276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.720123][T18276] Call Trace: [ 407.723488][T18276] dump_stack_lvl+0xb7/0x103 [ 407.726758][T18278] FAULT_INJECTION: forcing a failure. [ 407.726758][T18278] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 407.728180][T18276] dump_stack+0x11/0x1a [ 407.728201][T18276] should_fail+0x23c/0x250 [ 407.749892][T18276] ? __se_sys_memfd_create+0xfb/0x390 [ 407.755276][T18276] __should_failslab+0x81/0x90 [ 407.760032][T18276] should_failslab+0x5/0x20 [ 407.764700][T18276] __kmalloc+0x66/0x340 [ 407.768845][T18276] ? strnlen_user+0x137/0x1c0 [ 407.773524][T18276] __se_sys_memfd_create+0xfb/0x390 [ 407.778714][T18276] __x64_sys_memfd_create+0x2d/0x40 [ 407.783916][T18276] do_syscall_64+0x3d/0x90 [ 407.788334][T18276] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 407.794237][T18276] RIP: 0033:0x4665f9 [ 407.798115][T18276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 407.817714][T18276] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 407.826113][T18276] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 407.834075][T18276] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 407.842030][T18276] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff 07:40:59 executing program 0 (fault-call:1 fault-nth:3): r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 407.849984][T18276] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 407.857947][T18276] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 [ 407.866050][T18278] CPU: 1 PID: 18278 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 407.874471][T18278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.884523][T18278] Call Trace: [ 407.887809][T18278] dump_stack_lvl+0xb7/0x103 [ 407.892408][T18278] dump_stack+0x11/0x1a [ 407.896567][T18278] should_fail+0x23c/0x250 [ 407.901183][T18278] should_fail_usercopy+0x16/0x20 [ 407.906270][T18278] strncpy_from_user+0x21/0x250 [ 407.911107][T18278] getname_flags+0xb8/0x3d0 [ 407.915834][T18278] user_path_at_empty+0x28/0x50 [ 407.920736][T18278] do_faccessat+0x260/0x510 [ 407.925224][T18278] ? ksys_write+0x157/0x180 [ 407.929739][T18278] ? fpregs_assert_state_consistent+0x7d/0x90 [ 407.935793][T18278] __x64_sys_faccessat+0x3f/0x50 [ 407.940716][T18278] do_syscall_64+0x3d/0x90 [ 407.945122][T18278] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 407.951042][T18278] RIP: 0033:0x4665f9 [ 407.954914][T18278] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 407.974525][T18278] RSP: 002b:00007f034eed2188 EFLAGS: 00000246 ORIG_RAX: 000000000000010d [ 407.982932][T18278] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665f9 [ 407.990883][T18278] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: ffffffffffffffff [ 407.998840][T18278] RBP: 00007f034eed21d0 R08: 0000000000000000 R09: 0000000000000000 [ 408.006837][T18278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 408.014790][T18278] R13: 00007ffe2842364f R14: 00007f034eed2300 R15: 0000000000022000 [ 408.039212][T18284] loop2: detected capacity change from 0 to 224 07:41:01 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:01 executing program 5 (fault-call:0 fault-nth:1): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:01 executing program 0 (fault-call:1 fault-nth:4): r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a080200000100000101005350", 0x24, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 410.019882][T18291] FAULT_INJECTION: forcing a failure. [ 410.019882][T18291] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 410.033204][T18291] CPU: 1 PID: 18291 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 410.041712][T18291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.041903][T18300] FAULT_INJECTION: forcing a failure. [ 410.041903][T18300] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 410.051768][T18291] Call Trace: [ 410.051778][T18291] dump_stack_lvl+0xb7/0x103 [ 410.051800][T18291] dump_stack+0x11/0x1a [ 410.076774][T18291] should_fail+0x23c/0x250 [ 410.081224][T18291] should_fail_usercopy+0x16/0x20 [ 410.086244][T18291] _copy_from_user+0x1c/0xd0 [ 410.090874][T18291] __se_sys_memfd_create+0x137/0x390 [ 410.096144][T18291] __x64_sys_memfd_create+0x2d/0x40 [ 410.101597][T18291] do_syscall_64+0x3d/0x90 [ 410.106031][T18291] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 410.112157][T18291] RIP: 0033:0x4665f9 [ 410.116036][T18291] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 410.135807][T18291] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 410.144212][T18291] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 410.152271][T18291] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 410.160246][T18291] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 410.168289][T18291] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 410.176265][T18291] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 [ 410.184230][T18300] CPU: 0 PID: 18300 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 410.188923][T18294] loop2: detected capacity change from 0 to 224 [ 410.192678][T18300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.192691][T18300] Call Trace: [ 410.192697][T18300] dump_stack_lvl+0xb7/0x103 [ 410.192725][T18300] dump_stack+0x11/0x1a [ 410.192739][T18300] should_fail+0x23c/0x250 [ 410.225590][T18300] should_fail_usercopy+0x16/0x20 [ 410.230629][T18300] _copy_to_user+0x1c/0x90 [ 410.235056][T18300] simple_read_from_buffer+0xab/0x120 [ 410.240476][T18300] proc_fail_nth_read+0xf6/0x140 [ 410.245423][T18300] ? proc_fault_inject_write+0x200/0x200 [ 410.251128][T18300] vfs_read+0x1e9/0x730 [ 410.255298][T18300] ? put_cred_rcu+0x189/0x1d0 [ 410.259975][T18300] ? __fget_light+0x21b/0x260 [ 410.264701][T18300] ? __cond_resched+0x11/0x40 07:41:02 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:02 executing program 5 (fault-call:0 fault-nth:2): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a080200000100000101005350", 0x24, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:02 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x11e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 410.269397][T18300] ksys_read+0xce/0x180 [ 410.273630][T18300] __x64_sys_read+0x3e/0x50 [ 410.278135][T18300] do_syscall_64+0x3d/0x90 [ 410.282603][T18300] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 410.288495][T18300] RIP: 0033:0x41937c [ 410.292394][T18300] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 410.305252][T18310] FAULT_INJECTION: forcing a failure. [ 410.305252][T18310] name failslab, interval 1, probability 0, space 0, times 0 [ 410.312124][T18300] RSP: 002b:00007f034eed2170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 410.312146][T18300] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 410.312156][T18300] RDX: 000000000000000f RSI: 00007f034eed21e0 RDI: 0000000000000003 [ 410.312166][T18300] RBP: 00007f034eed21d0 R08: 0000000000000000 R09: 0000000000000000 [ 410.357395][T18300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 07:41:02 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:02 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x2) [ 410.365356][T18300] R13: 00007ffe2842364f R14: 00007f034eed2300 R15: 0000000000022000 [ 410.373327][T18310] CPU: 1 PID: 18310 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 410.381784][T18310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.391921][T18310] Call Trace: [ 410.395220][T18310] dump_stack_lvl+0xb7/0x103 [ 410.399898][T18310] dump_stack+0x11/0x1a [ 410.404114][T18310] should_fail+0x23c/0x250 [ 410.408537][T18310] ? shmem_alloc_inode+0x22/0x30 [ 410.413474][T18310] __should_failslab+0x81/0x90 07:41:02 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x8) 07:41:02 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x1000000) [ 410.418334][T18310] ? shmem_match+0xa0/0xa0 [ 410.422757][T18310] should_failslab+0x5/0x20 [ 410.427272][T18310] kmem_cache_alloc+0x46/0x2e0 [ 410.432085][T18310] ? shmem_match+0xa0/0xa0 [ 410.436510][T18310] shmem_alloc_inode+0x22/0x30 [ 410.441284][T18310] new_inode_pseudo+0x38/0x1c0 [ 410.446059][T18310] new_inode+0x21/0x120 [ 410.450300][T18310] shmem_get_inode+0xa1/0x490 [ 410.455056][T18310] __shmem_file_setup+0xf1/0x1d0 [ 410.459993][T18310] shmem_file_setup+0x37/0x40 [ 410.464669][T18310] __se_sys_memfd_create+0x1eb/0x390 [ 410.469967][T18310] __x64_sys_memfd_create+0x2d/0x40 [ 410.475164][T18310] do_syscall_64+0x3d/0x90 [ 410.479582][T18310] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 410.485456][T18310] RIP: 0033:0x4665f9 [ 410.489327][T18310] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 410.509227][T18310] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 410.517785][T18310] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 410.525735][T18310] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 410.533684][T18310] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 410.541742][T18310] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 410.549804][T18310] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 [ 410.584894][T18328] loop2: detected capacity change from 0 to 224 07:41:04 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:04 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x2000000) 07:41:04 executing program 5 (fault-call:0 fault-nth:3): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a080200000100000101005350", 0x24, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 413.053685][T18342] loop2: detected capacity change from 0 to 224 [ 413.070475][T18344] FAULT_INJECTION: forcing a failure. [ 413.070475][T18344] name failslab, interval 1, probability 0, space 0, times 0 [ 413.083151][T18344] CPU: 0 PID: 18344 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 413.091563][T18344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.101615][T18344] Call Trace: [ 413.104906][T18344] dump_stack_lvl+0xb7/0x103 [ 413.109608][T18344] dump_stack+0x11/0x1a [ 413.113769][T18344] should_fail+0x23c/0x250 [ 413.118198][T18344] ? security_inode_alloc+0x30/0x180 [ 413.123488][T18344] __should_failslab+0x81/0x90 [ 413.128366][T18344] should_failslab+0x5/0x20 [ 413.132919][T18344] kmem_cache_alloc+0x46/0x2e0 [ 413.137765][T18344] security_inode_alloc+0x30/0x180 [ 413.142871][T18344] inode_init_always+0x20d/0x440 [ 413.147795][T18344] ? shmem_match+0xa0/0xa0 [ 413.152208][T18344] new_inode_pseudo+0x73/0x1c0 [ 413.157049][T18344] new_inode+0x21/0x120 [ 413.161199][T18344] shmem_get_inode+0xa1/0x490 [ 413.166185][T18344] __shmem_file_setup+0xf1/0x1d0 [ 413.171106][T18344] shmem_file_setup+0x37/0x40 [ 413.175805][T18344] __se_sys_memfd_create+0x1eb/0x390 [ 413.181087][T18344] __x64_sys_memfd_create+0x2d/0x40 [ 413.186343][T18344] do_syscall_64+0x3d/0x90 [ 413.190765][T18344] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 413.196844][T18344] RIP: 0033:0x4665f9 [ 413.200813][T18344] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 413.220415][T18344] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 413.228805][T18344] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 413.236886][T18344] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 413.244838][T18344] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff 07:41:05 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:05 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x8000000) 07:41:05 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 413.252878][T18344] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 413.260961][T18344] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 07:41:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:05 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x11f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:05 executing program 5 (fault-call:0 fault-nth:4): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:05 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:05 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0xfeffffff) 07:41:05 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 413.333964][T18366] loop2: detected capacity change from 0 to 136 [ 413.341767][T18366] isofs_fill_super: root inode is not a directory. Corrupted media? [ 413.354737][T18372] FAULT_INJECTION: forcing a failure. [ 413.354737][T18372] name failslab, interval 1, probability 0, space 0, times 0 [ 413.367444][T18372] CPU: 1 PID: 18372 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 07:41:05 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:05 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:05 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0xfffffffe) [ 413.375860][T18372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.386029][T18372] Call Trace: [ 413.389298][T18372] dump_stack_lvl+0xb7/0x103 [ 413.393894][T18372] dump_stack+0x11/0x1a [ 413.398064][T18372] should_fail+0x23c/0x250 [ 413.402491][T18372] ? __d_alloc+0x36/0x370 [ 413.406817][T18372] __should_failslab+0x81/0x90 [ 413.411588][T18372] should_failslab+0x5/0x20 [ 413.416092][T18372] kmem_cache_alloc+0x46/0x2e0 [ 413.420929][T18372] ? __init_rwsem+0x59/0x70 [ 413.425431][T18372] __d_alloc+0x36/0x370 [ 413.429592][T18372] ? current_time+0xdb/0x190 07:41:05 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 07:41:05 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x100000000000000) 07:41:05 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) [ 413.434206][T18372] d_alloc_pseudo+0x1a/0x50 [ 413.438756][T18372] alloc_file_pseudo+0x63/0x130 [ 413.443607][T18372] __shmem_file_setup+0x14c/0x1d0 [ 413.448631][T18372] shmem_file_setup+0x37/0x40 [ 413.453307][T18372] __se_sys_memfd_create+0x1eb/0x390 [ 413.458604][T18372] __x64_sys_memfd_create+0x2d/0x40 [ 413.463846][T18372] do_syscall_64+0x3d/0x90 [ 413.468367][T18372] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 413.474276][T18372] RIP: 0033:0x4665f9 [ 413.478342][T18372] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 413.498203][T18372] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 413.506616][T18372] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 413.514591][T18372] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 413.522559][T18372] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 413.530511][T18372] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 413.538549][T18372] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 [ 413.577303][T18409] loop2: detected capacity change from 0 to 136 [ 413.585331][T18409] isofs_fill_super: root inode is not a directory. Corrupted media? 07:41:08 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 07:41:08 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x11f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:08 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x200000000000000) 07:41:08 executing program 5 (fault-call:0 fault-nth:5): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:08 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 416.351426][T18419] loop2: detected capacity change from 0 to 136 [ 416.358003][T18421] FAULT_INJECTION: forcing a failure. [ 416.358003][T18421] name failslab, interval 1, probability 0, space 0, times 0 [ 416.370637][T18421] CPU: 1 PID: 18421 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 416.379073][T18421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.389181][T18421] Call Trace: [ 416.392449][T18421] dump_stack_lvl+0xb7/0x103 [ 416.397050][T18421] dump_stack+0x11/0x1a [ 416.401191][T18421] should_fail+0x23c/0x250 [ 416.405618][T18421] ? __alloc_file+0x2e/0x1a0 [ 416.410255][T18421] __should_failslab+0x81/0x90 [ 416.415024][T18421] should_failslab+0x5/0x20 [ 416.419518][T18421] kmem_cache_alloc+0x46/0x2e0 [ 416.424314][T18421] ? inode_doinit_with_dentry+0x382/0x950 [ 416.430045][T18421] __alloc_file+0x2e/0x1a0 [ 416.434548][T18421] alloc_empty_file+0xcd/0x1c0 [ 416.439336][T18421] alloc_file+0x3a/0x280 [ 416.443564][T18421] alloc_file_pseudo+0xe2/0x130 [ 416.448466][T18421] __shmem_file_setup+0x14c/0x1d0 [ 416.453473][T18421] shmem_file_setup+0x37/0x40 [ 416.458139][T18421] __se_sys_memfd_create+0x1eb/0x390 [ 416.463406][T18421] __x64_sys_memfd_create+0x2d/0x40 [ 416.468586][T18421] do_syscall_64+0x3d/0x90 [ 416.473017][T18421] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 416.478905][T18421] RIP: 0033:0x4665f9 07:41:08 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:08 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x11f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:08 executing program 3: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:08 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x800000000000000) 07:41:08 executing program 5 (fault-call:0 fault-nth:6): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 416.482800][T18421] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 416.502392][T18421] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 416.510847][T18421] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 416.518850][T18421] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 416.526815][T18421] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 416.534786][T18421] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 416.542752][T18421] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 07:41:08 executing program 3: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:08 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0xfeffffff00000000) [ 416.588996][T18419] isofs_fill_super: root inode is not a directory. Corrupted media? [ 416.599483][T18438] FAULT_INJECTION: forcing a failure. [ 416.599483][T18438] name failslab, interval 1, probability 0, space 0, times 0 [ 416.612188][T18438] CPU: 1 PID: 18438 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 416.620625][T18438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.630686][T18438] Call Trace: [ 416.633969][T18438] dump_stack_lvl+0xb7/0x103 07:41:08 executing program 3: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:08 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000200)=@abs, &(0x7f0000000180)=0x6e) sendfile(r1, r0, &(0x7f0000000280)=0x33b201e3, 0x7) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@sr0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x1000, 0x0) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r4) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000003c0)=0x0) r6 = getuid() r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgroups(0x1, &(0x7f00000003c0)=[r9]) fchown(r7, 0xee00, r9) lsetxattr$system_posix_acl(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {0x1, 0x3}, [{0x2, 0x1, r2}, {0x2, 0x1, r4}, {0x2, 0x2, r5}, {0x2, 0x1, r6}, {0x2, 0x1, 0xee00}, {0x2, 0x6}], {0x4, 0x3}, [{0x8, 0x7, r9}], {0x10, 0x4}, {0x20, 0x6}}, 0x5c, 0x2) [ 416.638611][T18438] dump_stack+0x11/0x1a [ 416.642770][T18438] should_fail+0x23c/0x250 [ 416.647298][T18438] ? security_file_alloc+0x30/0x190 [ 416.652692][T18438] __should_failslab+0x81/0x90 [ 416.657462][T18438] should_failslab+0x5/0x20 [ 416.661990][T18438] kmem_cache_alloc+0x46/0x2e0 [ 416.666761][T18438] security_file_alloc+0x30/0x190 [ 416.671837][T18438] __alloc_file+0x83/0x1a0 [ 416.676322][T18438] alloc_empty_file+0xcd/0x1c0 [ 416.681174][T18438] alloc_file+0x3a/0x280 07:41:08 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:08 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000000200)={'wg2\x00', @ifru_hwaddr=@remote}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r2) lchown(&(0x7f0000000180)='./file0\x00', r2, 0xee01) setxattr$security_selinux(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)='system_u:object_r:systemd_logind_exec_t:s0\x00', 0x2b, 0x1) [ 416.685480][T18438] alloc_file_pseudo+0xe2/0x130 [ 416.690332][T18438] __shmem_file_setup+0x14c/0x1d0 [ 416.695396][T18438] shmem_file_setup+0x37/0x40 [ 416.700215][T18438] __se_sys_memfd_create+0x1eb/0x390 [ 416.705556][T18438] __x64_sys_memfd_create+0x2d/0x40 [ 416.710850][T18438] do_syscall_64+0x3d/0x90 [ 416.715276][T18438] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 416.721201][T18438] RIP: 0033:0x4665f9 [ 416.725098][T18438] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 416.744707][T18438] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 416.753127][T18438] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 416.761094][T18438] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 416.769072][T18438] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 416.777479][T18438] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 07:41:08 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:08 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde19cb1fedb51f287422", 0x120}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 416.785486][T18438] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 [ 416.831801][T18469] loop2: detected capacity change from 0 to 224 [ 416.842810][T18469] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 07:41:11 executing program 5 (fault-call:0 fault-nth:7): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:11 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:11 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000200)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x111040, 0x2) openat(0xffffffffffffffff, &(0x7f0000000080)='\x00', 0x88100, 0x0) 07:41:11 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:11 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140), 0x2, 0x3) [ 419.603016][T18484] loop2: detected capacity change from 0 to 224 [ 419.605159][T18486] FAULT_INJECTION: forcing a failure. [ 419.605159][T18486] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 419.622570][T18486] CPU: 1 PID: 18486 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 419.631019][T18486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.637636][T18484] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 419.641065][T18486] Call Trace: 07:41:11 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x102) 07:41:11 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030e7da8f024c06e0a736883c727392518916314e0055005800200020002000000000200020002000430044005200c5e1dfac2000200020050000000000000000200020002000200000000000000000bf000088080000", 0xfffffffffffffcca, 0x8800}, {&(0x7f0000000200)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 419.641075][T18486] dump_stack_lvl+0xb7/0x103 [ 419.641098][T18486] dump_stack+0x11/0x1a [ 419.661283][T18486] should_fail+0x23c/0x250 [ 419.665758][T18486] __alloc_pages+0x102/0x320 [ 419.670348][T18486] alloc_pages_vma+0x513/0x680 [ 419.675233][T18486] shmem_getpage_gfp+0x95a/0x13e0 [ 419.680448][T18486] shmem_write_begin+0x7e/0x100 [ 419.685302][T18486] generic_perform_write+0x1a6/0x3d0 [ 419.690589][T18486] __generic_file_write_iter+0x161/0x300 [ 419.696228][T18486] ? generic_write_checks+0x250/0x290 [ 419.701641][T18486] generic_file_write_iter+0x75/0x130 [ 419.707465][T18486] vfs_write+0x77b/0x8c0 [ 419.711902][T18486] __x64_sys_pwrite64+0xf5/0x150 [ 419.716866][T18486] do_syscall_64+0x3d/0x90 [ 419.721290][T18486] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 419.727180][T18486] RIP: 0033:0x419797 [ 419.731066][T18486] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 419.750755][T18486] RSP: 002b:00007f9b7abaff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 419.759216][T18486] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419797 [ 419.767412][T18486] RDX: 000000000000009f RSI: 0000000020010000 RDI: 0000000000000004 [ 419.775479][T18486] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 419.783522][T18486] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000004 [ 419.791493][T18486] R13: 0000000000000004 R14: 0000000020001500 R15: 0000000000000000 07:41:11 executing program 3: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:11 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:11 executing program 5 (fault-call:0 fault-nth:8): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 419.808919][T18486] loop5: detected capacity change from 0 to 224 [ 419.868333][T18516] loop2: detected capacity change from 0 to 224 [ 419.890724][T18516] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 419.900976][T18522] FAULT_INJECTION: forcing a failure. [ 419.900976][T18522] name failslab, interval 1, probability 0, space 0, times 0 07:41:11 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 419.913583][T18522] CPU: 0 PID: 18522 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 419.922114][T18522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.932159][T18522] Call Trace: [ 419.935466][T18522] dump_stack_lvl+0xb7/0x103 [ 419.940058][T18522] dump_stack+0x11/0x1a [ 419.944278][T18522] should_fail+0x23c/0x250 [ 419.948828][T18522] ? xas_create+0x96b/0xb30 [ 419.953332][T18522] __should_failslab+0x81/0x90 [ 419.958098][T18522] should_failslab+0x5/0x20 [ 419.962640][T18522] kmem_cache_alloc+0x46/0x2e0 [ 419.967419][T18522] xas_create+0x96b/0xb30 [ 419.971818][T18522] ? get_page_from_freelist+0x54e/0x820 [ 419.977478][T18522] xas_create_range+0x146/0x360 [ 419.982709][T18522] shmem_add_to_page_cache+0x3ad/0x650 [ 419.988160][T18522] shmem_getpage_gfp+0xb95/0x13e0 [ 419.993210][T18522] shmem_write_begin+0x7e/0x100 [ 419.998053][T18522] generic_perform_write+0x1a6/0x3d0 [ 420.003335][T18522] __generic_file_write_iter+0x161/0x300 [ 420.009104][T18522] ? generic_write_checks+0x250/0x290 [ 420.014584][T18522] generic_file_write_iter+0x75/0x130 [ 420.019935][T18522] vfs_write+0x77b/0x8c0 [ 420.024225][T18522] __x64_sys_pwrite64+0xf5/0x150 [ 420.029140][T18522] do_syscall_64+0x3d/0x90 [ 420.033587][T18522] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 420.039463][T18522] RIP: 0033:0x419797 [ 420.043447][T18522] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 420.063748][T18522] RSP: 002b:00007f9b7abaff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 420.072186][T18522] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419797 [ 420.080151][T18522] RDX: 000000000000009f RSI: 0000000020010000 RDI: 0000000000000004 [ 420.088122][T18522] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 420.096246][T18522] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000004 [ 420.104242][T18522] R13: 0000000000000004 R14: 0000000020001500 R15: 0000000000000000 [ 420.115079][T18522] loop5: detected capacity change from 0 to 224 07:41:14 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:14 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:14 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000180)='./file0\x00', 0x1, 0x3, &(0x7f0000001500)=[{&(0x7f0000000200)="01434430303101004c494e555820202020202020202020202020202020202020202020203643cd800fa990ffb809de202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001cea78f46e8248da10db09b953c0c02a21bf02b9041374435ec7db9e02f0ba6426b17a651de64258147190d01f5b96858fa45f4671dc1ec429175d26b809295cd6d29680c890c11549f2725ab36687fa", 0xf9, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0x1f}], 0x0, &(0x7f0000000100)={[{@cruft}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x8, 0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=@random={'security.', 'cruft'}) 07:41:14 executing program 5 (fault-call:0 fault-nth:9): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {0x0, 0x0, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:14 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:14 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 422.624974][T18544] loop2: detected capacity change from 0 to 224 [ 422.631572][T18546] FAULT_INJECTION: forcing a failure. [ 422.631572][T18546] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 422.644715][T18546] CPU: 0 PID: 18546 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 422.653123][T18546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.663268][T18546] Call Trace: [ 422.666549][T18546] dump_stack_lvl+0xb7/0x103 [ 422.671137][T18546] dump_stack+0x11/0x1a 07:41:14 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0c0000ef00000009008b00000000000052000000b960590b4a81972b74"], &(0x7f0000000140), 0x400) setxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)=@v1={0x2, "06b6cf"}, 0x4, 0x1) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 422.673624][T18544] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 422.675291][T18546] should_fail+0x23c/0x250 [ 422.687922][T18546] should_fail_usercopy+0x16/0x20 [ 422.692941][T18546] copy_page_from_iter_atomic+0x2c1/0xba0 [ 422.698934][T18546] ? shmem_write_begin+0x7e/0x100 [ 422.703961][T18546] generic_perform_write+0x1ef/0x3d0 [ 422.709314][T18546] __generic_file_write_iter+0x161/0x300 [ 422.714959][T18546] ? generic_write_checks+0x250/0x290 [ 422.720370][T18546] generic_file_write_iter+0x75/0x130 [ 422.725747][T18546] vfs_write+0x77b/0x8c0 [ 422.730013][T18546] __x64_sys_pwrite64+0xf5/0x150 [ 422.734956][T18546] do_syscall_64+0x3d/0x90 [ 422.739394][T18546] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 422.745287][T18546] RIP: 0033:0x419797 [ 422.749172][T18546] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 422.768797][T18546] RSP: 002b:00007f9b7abaff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 422.777338][T18546] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419797 [ 422.785288][T18546] RDX: 000000000000009f RSI: 0000000020010000 RDI: 0000000000000004 [ 422.793272][T18546] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 422.801329][T18546] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000004 [ 422.809277][T18546] R13: 0000000000000004 R14: 0000000020001500 R15: 0000000000000000 07:41:14 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:14 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:14 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r2) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140), 0x80, &(0x7f0000000200)={'trans=unix,', {[{@version_L}, {@cache_none}], [{@euid_lt={'euid<', r2}}]}}) [ 422.819951][T18546] loop5: detected capacity change from 0 to 224 07:41:14 executing program 5 (fault-call:0 fault-nth:10): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {0x0, 0x0, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:14 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 422.883591][T18582] FAULT_INJECTION: forcing a failure. [ 422.883591][T18582] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 422.896669][T18582] CPU: 1 PID: 18582 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 422.899354][T18585] loop2: detected capacity change from 0 to 224 [ 422.905083][T18582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.905100][T18582] Call Trace: [ 422.905107][T18582] dump_stack_lvl+0xb7/0x103 07:41:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {0x0, 0x0, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:14 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 07:41:14 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x8, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x240080, 0x0) getpeername(r1, &(0x7f0000000140)=@ieee802154={0x24, @short}, &(0x7f0000000080)=0x80) [ 422.921563][T18585] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 422.924647][T18582] dump_stack+0x11/0x1a [ 422.941742][T18582] should_fail+0x23c/0x250 [ 422.946170][T18582] should_fail_usercopy+0x16/0x20 [ 422.951201][T18582] copy_page_from_iter_atomic+0x2c1/0xba0 [ 422.957021][T18582] ? shmem_write_begin+0x7e/0x100 [ 422.962043][T18582] generic_perform_write+0x1ef/0x3d0 [ 422.967446][T18582] __generic_file_write_iter+0x161/0x300 [ 422.973128][T18582] ? generic_write_checks+0x250/0x290 [ 422.978508][T18582] generic_file_write_iter+0x75/0x130 07:41:14 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 07:41:14 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 07:41:14 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x114, 0xe000}], 0x2010000, &(0x7f00000001c0)={[{@hide}]}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000200)={0x2, {0x2, 0xd7f, 0x5, 0x8, 0x1, 0x2}}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)=@md5={0x1, "ded32d98dd874fb83822732a7158dd1c"}, 0x11, 0x0) [ 422.983910][T18582] vfs_write+0x77b/0x8c0 [ 422.988259][T18582] __x64_sys_pwrite64+0xf5/0x150 [ 422.993201][T18582] do_syscall_64+0x3d/0x90 [ 422.997775][T18582] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 423.003755][T18582] RIP: 0033:0x419797 [ 423.007640][T18582] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 423.027353][T18582] RSP: 002b:00007f9b7abaff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 423.035774][T18582] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419797 [ 423.043996][T18582] RDX: 000000000000005a RSI: 0000000020010600 RDI: 0000000000000004 [ 423.051980][T18582] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 423.060039][T18582] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000004 [ 423.068031][T18582] R13: 0000000000000004 R14: 0000000020001518 R15: 0000000000000001 [ 423.078776][T18582] loop5: detected capacity change from 0 to 224 [ 423.109072][T18617] loop2: detected capacity change from 0 to 224 [ 423.119526][T18617] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 07:41:17 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:17 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) preadv(r1, &(0x7f00000013c0)=[{&(0x7f0000000200)=""/134, 0x86}, {&(0x7f0000000040)=""/118, 0x76}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/229, 0xe5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000140)=""/97, 0x61}], 0x6, 0x1, 0x5) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:17 executing program 5 (fault-call:0 fault-nth:11): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600), 0x0, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:17 executing program 4: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:17 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 425.897355][T18631] loop2: detected capacity change from 0 to 224 [ 425.901587][T18630] FAULT_INJECTION: forcing a failure. [ 425.901587][T18630] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 425.917013][T18630] CPU: 0 PID: 18630 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 425.925492][T18630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.925974][T18631] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 425.935542][T18630] Call Trace: 07:41:17 executing program 4: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:17 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$incfs(r0, &(0x7f0000000040)='.log\x00', 0x80d02, 0x4) getdents(r0, &(0x7f0000000140)=""/29, 0x1d) write$P9_RREADLINK(r1, &(0x7f0000000080)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) [ 425.935551][T18630] dump_stack_lvl+0xb7/0x103 [ 425.935574][T18630] dump_stack+0x11/0x1a [ 425.935589][T18630] should_fail+0x23c/0x250 [ 425.960155][T18630] __alloc_pages+0x102/0x320 [ 425.964746][T18630] alloc_pages_vma+0x513/0x680 [ 425.969577][T18630] shmem_getpage_gfp+0x95a/0x13e0 [ 425.974631][T18630] shmem_write_begin+0x7e/0x100 [ 425.979478][T18630] generic_perform_write+0x1a6/0x3d0 [ 425.984817][T18630] __generic_file_write_iter+0x161/0x300 [ 425.990457][T18630] ? generic_write_checks+0x250/0x290 07:41:17 executing program 4: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde19cb1fedb51f2874220141899f9fd5c154cd02d6d56ce77cae7897", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:17 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 425.995835][T18630] generic_file_write_iter+0x75/0x130 [ 426.001210][T18630] vfs_write+0x77b/0x8c0 [ 426.005459][T18630] __x64_sys_pwrite64+0xf5/0x150 [ 426.010466][T18630] do_syscall_64+0x3d/0x90 [ 426.014901][T18630] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 426.020894][T18630] RIP: 0033:0x419797 [ 426.024792][T18630] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b 07:41:17 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x6}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="636865636b3d7234039fbad6fa3e1bfd633d6b97f66f64656c617865642c6f626a5f766f6c653d69736f39363630002c7375626a5f747970653d686964652c00f67741996713"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:17 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x200084, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1015, 0x3) [ 426.044397][T18630] RSP: 002b:00007f9b7abaff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 426.052811][T18630] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419797 [ 426.060851][T18630] RDX: 0000000000000028 RSI: 0000000020011100 RDI: 0000000000000004 [ 426.068819][T18630] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 426.076877][T18630] R10: 000000000000e000 R11: 0000000000000293 R12: 0000000000000004 [ 426.084844][T18630] R13: 0000000000000004 R14: 0000000020001530 R15: 0000000000000002 07:41:17 executing program 0: r0 = syz_open_dev$rtc(&(0x7f0000002f40), 0x2, 0x10040) syz_io_uring_setup(0x75cc, &(0x7f0000000300), &(0x7f0000ffd000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, &(0x7f0000000100)=""/53, 0x35}, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002f80), 0x12200, 0x0) r6 = syz_io_uring_setup(0x75cc, &(0x7f0000000300), &(0x7f0000ffd000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r6, 0x4ab0, 0x0, 0x0, 0x0, 0x0) r7 = gettid() rt_sigqueueinfo(r7, 0xa, &(0x7f00000002c0)) stat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = eventfd(0xb8) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000003140)={0x0, 0x0}) lstat(&(0x7f00000031c0)='./file0\x00', &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003340)=[{{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000180)="d4a36f74", 0x4}, {&(0x7f0000000300)="85630b2f9f070cdc77b41c", 0xb}, {&(0x7f0000000340)="614c5e87f5fbf2fdcfbe65f71a5f7f2a379241eedc307c03737ffe20f977791290eff166c4a726f1211e772b753207b6a37a41b785d8ff39ad0f942c48444dc809bc745c6c8195ded687102038e3d336529ca84dfc5eeafe982666067b2e29", 0x5f}, {&(0x7f00000003c0)="96829e9743036bb87eeb3dfc465152eb4c764c9fdca516f3f2d537e76302e407f77e6cd0c595d7140be76d1fce52b671e879d94e19f6e4f3176170db2a4979b0ba26889197c656", 0x47}, {&(0x7f0000000440)="2a9e32d20c139241ef23df1d770d1bea1a7623e8c91ec74038743088ae40999e4c031a4cb42fb37b2b6d9c083922ba0d932b0c34055c0cc5f4eb78f9d1ca36c91778df11dd3bae48c7244711804823e511ba42c44018941125a5753d31aad924efed478f0978d999f55bc2c506d51728ed5028afe4deb4a9af0687d0b5de62eb059fea9e8ea6f8fc774e569a058e9353cf963710dfaa205b9753fb703293974b8c21f01b65d892c0", 0xa8}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001580)="b6fda6bc08b09d6778a7b504a16ad96f9674f5218ec8f3c0b147ceda1c15d4b55ad822c4203da4d36772d21dcf37bbf3", 0x30}], 0x7, &(0x7f0000002900)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x20}}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000002940)}, {&(0x7f0000002980)="0c872c1f273bc2877a463cf70b3c48227214bc06ea1f034d2eb73da912fab8c491b21a617ac66a9a8c052fc06caaedeb2898964e8335968ac15978dc60f50c12c9ee59192f790410eb0d08b5ac73470155120205b292f2e8df54b9d781f8619bceda8656c488e6a43ea0d6b23ba0600676d683dfa1e73a63aaee40", 0x7b}], 0x2, &(0x7f0000002b80)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x78, 0x4000850}}, {{0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000002c00)="31e2d092d7fda9b6d339bd07792c29e55c56fbe87a16bde76c4689bdc3f5d74a04bca7953c55bef89fbc7e46e7dfb9058d136f6094066918437262c1d482dd043ca8370bc0e3032f0b4c6c270a1b1d889cd6156e5bf86dfac7f0bf51b6827f68552ac0a1f55ddbfcef4bc61a0a067b9d610a49ba7e938061a49f84254e2e940d4b756dd36e8b10708f0b35c44d56211502166d690ff2b500d6", 0x99}, {&(0x7f0000002cc0)="061a8ed01549033283154e8e5848326782c5340fcdad128963710cb0024d000b1e2b35bbe008a706b0a9c5cfff36b0fe7b1c60f256153f4b9e91aa224c8007a1f21380e63c9b3010dda7338f7942dc39fe2194d10beec14c83ac8f3462c3a9f0af00e58380a577a4b85b8bf3296f1cca94426174e0af68280a75ad6f4c47fcaca6aa3dd62b8d7ac2a16ed9f1425150fa7f790b3d286cddac026f662cafd34f0af922792eadec43f9e502a7614496c75db68d866af1c13c965e2ecb298d49870f6869455194d1752298cfbb7c43fe1f7004635ac6942e2afb", 0xd8}, {&(0x7f0000002dc0)="f9fc053d41118eaed0dcaf86981298", 0xf}], 0x3, &(0x7f0000003280)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r3, r4, 0xffffffffffffffff, r5, r6]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, r9}}}, @rights={{0x14, 0x1, 0x1, [r10]}}, @cred={{0x1c, 0x1, 0x2, {r11, 0xffffffffffffffff, r12}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xc0, 0x4}}], 0x3, 0x4048800) ptrace$setregs(0xf, 0x0, 0x577, &(0x7f0000000040)="6436ea08cc187d4a2322c8425f68fd6bc4a95726d4fb672d04819af4762ffbd9431865f08add90339d69dc5c96c3fe2accdb683d860cb202212c3d702554ba7e056143dc26c8023a6676ae233043eb68f6908e0df17ba73ccc7f") r13 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200), 0x0) faccessat(r13, &(0x7f00000000c0)='./file0\x00', 0x0) [ 426.093628][T18630] loop5: detected capacity change from 0 to 224 [ 426.104845][T18630] isofs_fill_super: root inode is not a directory. Corrupted media? 07:41:20 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:20 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x204000, 0x92) 07:41:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600), 0x0, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:20 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:20 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:20 executing program 5 (fault-call:0 fault-nth:12): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:20 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4500000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a286a008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0x5}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="686964652c008fe2b5d5459bef3913e9f77cac4406b86843e1e135ce269c88890f1abee9d1e4ea9cacb354f29df2c81563f7c1116bea4de004069affce889dc775119ac9a1d6201a18c9563b58973eaa2d4b8e545c4f8a5b07ac6c50eccadf0e8f55235f5e32416a29007ac8a29fb14a77a9bb0dedb60bd3e8c67e0023baccef7556eff19e017cab2e60961d3ca7183a48a49f6ee8157256521786e430513a0eb177c1b9260ca9824e5a08e643779f787610c71e805d94c000c248905a733d363f98dea195705a87bfab6759d67c2bea"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) name_to_handle_at(r0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)=@FILEID_UDF_WITH_PARENT={0x14, 0x52, {{0x6, 0xff, 0xffff, 0x2}, 0x3, 0x3ff}}, &(0x7f0000000200), 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)=@v1={0x2, "2b27910d110f6f13aff3"}, 0xb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@private}}, &(0x7f00000009c0)=0xe8) syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000280)='./file0/file0\x00', 0x1, 0x8, &(0x7f0000000800)=[{&(0x7f00000003c0)="28a8955441bfbaf6eee706fbb959b89323707f678edee1fc23c617d47142fa71c78fba05127f293a0381ac48961fba5cd3c427de343c71ddde6fe473ce566fb98bc24c32ddecd7904d9c5f05ea5975c669e02f9c4635280ca1b93f1165e203137276a856ea32a7a515ee07339700650dc51a5906533cb2d98674b2288c6da1c1c679ea787d671a7cfc6a4a3fa9c43e5488edf3ffb874be2e457a76780d8b9f032adf755c7093a4c0354a55ee9d642c089f1ab5e720c585470bdb8c292e9f73af1e0d6969609048a1294ec3ae705b44b6a37e7d3150f3f9f8766d9ed045e53a5e7a8b76343743fb757cbe1c5d69fb36128a", 0xf1, 0x2}, {&(0x7f00000004c0)="eacc7416c0181bdc3ac115d3b9e72dcffd37222488448ed08745e53c6c7c085e965dd01c6d0fabd01a07a1d0a19c9059bedced237ef390547aadd332a48bf6390221020adc57207da5641f9b1b6a7b0abc7f0554cd56151a21e599c85ec8", 0x5e, 0x804}, {&(0x7f0000000540)="dee7f7aa94e3e2db61935732da7b45fbd4059ab584328f82ddef5a42d2a41dfc889705004b5c0f99", 0x28, 0x6}, {&(0x7f0000000580)="8c10d7f973df7de5605636c9b684074d1a1f263b6899f8fddbe073a9be6e48d3d5e1b3f4ac49932f4629dcf1f649c06d527800526f72cc940de4d2519dc3f84149cff618c6ad1ea4fc2aeca8af60f0451764c47d95dc393d9cac47486b189e51c53347195403b2dc56925772880cc5564a0f09149af3b7926b4f8b71046eb14d5761b8103a310d30778c10a9634f7491d2f522572d09196422a117185a4e1f1de65a845fd63d", 0xa6, 0x1000}, {&(0x7f0000000640)="03ff6829a1de7159bab5c062d7463df214e16ebe5034d87fd4c18edf8a9eb43d483ec3b639da8818be2b3b5719556e539ea2995e4e868975e005a27867c974d4ed0c8b8f0aac35ae6d93038a37f1628d01f1c1af75393dbc3aed09983ae3337cf0324f5c0ad65fb70d32fcb53bb310faceb6fa4ec3819ec2049e951f850ea1725c454b8a0adfdef0384535310f88f6af", 0x90, 0x4}, {&(0x7f0000000700)="24a51a8297fade0b64ba08c3ba6f962ec89aa167752b52739e45ce0457c3360a9a67821722c055f7b7a27ca5a8a48ae8a87312a0e74610ec38cdf565c4f0345f79ff9d47dbb49fa4e1616b65ca2271ca79af59c550bf1abe932a34517253a8210211db9040e75e40897e9872d0b99619393771ad33476c7a67a28e371e78463327b7a5813578975f58ce4ea284920a1c064ed2f9b00312e3430dd084a8f2a556917754880b7386651a23b8aa", 0xac, 0x3}, {&(0x7f0000001580)="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", 0x1000, 0x9}, {&(0x7f00000007c0)="519ec05557e25eecf901b06e4a1e38806ad4fa4ca76253019c778a9bbbfa4aab4b6e3c6bb903dfe2e36f415349ce14b8082cc555cd46c0e7d8bc8d", 0x3b, 0x7}], 0x2000000, &(0x7f0000000a00)={[{@huge_always}, {@nr_blocks={'nr_blocks', 0x3d, [0x65]}}, {@uid={'uid', 0x3d, r1}}, {@mpol={'mpol', 0x3d, {'prefer', '=relative', @val={0x3a, [0x2d, 0x31, 0x34, 0x34]}}}}], [{@seclabel}, {@uid_gt={'uid>', 0xee01}}, {@fsmagic={'fsmagic', 0x3d, 0x5}}]}) 07:41:20 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 428.940629][T18681] loop2: detected capacity change from 0 to 224 [ 428.952890][T18681] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 428.959508][T18690] FAULT_INJECTION: forcing a failure. [ 428.959508][T18690] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 428.974206][T18690] CPU: 0 PID: 18690 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 07:41:20 executing program 0: faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003000)=[{{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000180)=""/172, 0xac}, {&(0x7f0000000240)=""/251, 0xfb}], 0x2, &(0x7f0000000340)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000400)=""/211, 0xd3}, {&(0x7f0000000500)=""/63, 0x3f}, {&(0x7f0000000540)=""/147, 0x93}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f00000006c0)=""/108, 0x6c}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/216, 0xd8}, {&(0x7f0000001840)=""/131, 0x83}, {&(0x7f0000001900)=""/79, 0x4f}, {&(0x7f0000001980)=""/73, 0x49}], 0xa, &(0x7f0000001ac0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001b00), 0x6e, &(0x7f0000002e80)=[{&(0x7f0000001b80)=""/130, 0x82}, {&(0x7f0000001c40)=""/53, 0x35}, {&(0x7f0000001c80)=""/10, 0xa}, {&(0x7f0000001cc0)=""/128, 0x80}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/50, 0x32}, {&(0x7f0000002d80)=""/209, 0xd1}], 0x7, &(0x7f0000002f00)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc8}}], 0x3, 0x2144, &(0x7f00000030c0)={0x77359400}) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f0000000000)='$\x00', &(0x7f0000000040)='./file0\x00', r0) 07:41:20 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000020000"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/143, 0x8f) [ 428.982615][T18690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.992709][T18690] Call Trace: [ 428.995976][T18690] dump_stack_lvl+0xb7/0x103 [ 429.000566][T18690] dump_stack+0x11/0x1a [ 429.004732][T18690] should_fail+0x23c/0x250 [ 429.009159][T18690] should_fail_usercopy+0x16/0x20 [ 429.014179][T18690] copy_page_from_iter_atomic+0x2c1/0xba0 [ 429.019915][T18690] ? shmem_write_begin+0x7e/0x100 [ 429.025006][T18690] generic_perform_write+0x1ef/0x3d0 [ 429.030291][T18690] __generic_file_write_iter+0x161/0x300 [ 429.035932][T18690] ? generic_write_checks+0x250/0x290 07:41:20 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) chdir(&(0x7f0000000040)='./file0\x00') faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:20 executing program 4: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 429.041305][T18690] generic_file_write_iter+0x75/0x130 [ 429.046678][T18690] vfs_write+0x77b/0x8c0 [ 429.050954][T18690] __x64_sys_pwrite64+0xf5/0x150 [ 429.055891][T18690] do_syscall_64+0x3d/0x90 [ 429.060306][T18690] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 429.066286][T18690] RIP: 0033:0x419797 [ 429.070171][T18690] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 429.090092][T18690] RSP: 002b:00007f9b7abaff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 429.098492][T18690] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419797 [ 429.106510][T18690] RDX: 0000000000000028 RSI: 0000000020011100 RDI: 0000000000000004 [ 429.114541][T18690] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 429.122495][T18690] R10: 000000000000e000 R11: 0000000000000293 R12: 0000000000000004 [ 429.130455][T18690] R13: 0000000000000004 R14: 0000000020001530 R15: 0000000000000002 07:41:20 executing program 5 (fault-call:0 fault-nth:13): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:20 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x200000, &(0x7f0000000140)=ANY=[@ANYBLOB="686964652c00d4004f3382a3020000000000000092ec47cd2c1059aadfeb7dd236287f2364463e424388ffc9e905d342c90f251e0d266a90bfa3352b24c0c2658c9da9b4702404a4189cd6808a38de00db"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600), 0x0, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 429.146616][T18690] loop5: detected capacity change from 0 to 224 [ 429.192601][T18722] FAULT_INJECTION: forcing a failure. [ 429.192601][T18722] name failslab, interval 1, probability 0, space 0, times 0 [ 429.197284][T18725] loop2: detected capacity change from 0 to 224 [ 429.205292][T18722] CPU: 1 PID: 18722 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 429.215682][T18725] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 429.219869][T18722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.238939][T18722] Call Trace: 07:41:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 429.242471][T18722] dump_stack_lvl+0xb7/0x103 [ 429.247059][T18722] dump_stack+0x11/0x1a [ 429.251382][T18722] should_fail+0x23c/0x250 [ 429.255873][T18722] ? getname_flags+0x84/0x3d0 [ 429.260667][T18722] __should_failslab+0x81/0x90 [ 429.265432][T18722] should_failslab+0x5/0x20 [ 429.269940][T18722] kmem_cache_alloc+0x46/0x2e0 [ 429.274733][T18722] getname_flags+0x84/0x3d0 [ 429.280086][T18722] ? vfs_write+0x5e0/0x8c0 [ 429.284554][T18722] getname+0x15/0x20 [ 429.288450][T18722] do_sys_openat2+0x5b/0x290 [ 429.293071][T18722] __x64_sys_openat+0xef/0x110 [ 429.297811][T18722] do_syscall_64+0x3d/0x90 [ 429.302206][T18722] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 429.308091][T18722] RIP: 0033:0x4196e4 [ 429.311968][T18722] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 429.331635][T18722] RSP: 002b:00007f9b7abafed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 429.340126][T18722] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196e4 [ 429.348113][T18722] RDX: 0000000000000002 RSI: 00007f9b7abb0000 RDI: 00000000ffffff9c [ 429.356155][T18722] RBP: 00007f9b7abb0000 R08: 0000000000000000 R09: ffffffffffffffff [ 429.364110][T18722] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 429.372060][T18722] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 07:41:23 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:23 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="98685d64652c0050d8825e90a38c189c31b5eaa87cf78d5acb8b4dc3db7d9fc0e0c9"]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001340)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001440)=0xe8) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000180)="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", 0x1000, 0xff}, {&(0x7f0000001180)="4ec23cfc464266524f5bee6ccbd1e806254b4193de52811657d53b4ebbd231f4766b92338969a975cc3e63913f9cc2abce4dfc2f33aeaf59ad882aaac6b202dc91d1e13be4dc66254f3e9c5ed0a5366879b652d068926f2788b055c613d408495a18e223ec4cdd36c617e63e06455554847ead382dc7a2c180a4822c67de24051487dd31845cbacf8a7b", 0x8a, 0x8000}, {&(0x7f0000001240)="b76d9840882ce9e3dac3a3ee4ec885b8e71c7413046a6acbf61134c769b2d4844de8be4ea7205107996c68e0725b9350537b92e3aaddf052c3d89c3d0a48c6ae6566e8446cabaca09d546088f9ae323cec6ffc2424ce7f45907b6b9cabe1b4f1dbf15cd335bbce24e422bdd384f9b289fce2ea657d3b5e7e8b7941717a8152de", 0x80, 0x3}], 0x440, &(0x7f0000001580)={[{@abort}, {@test_dummy_encryption}, {@prjquota}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800000}}, {@test_dummy_encryption}, {@max_batch_time={'max_batch_time', 0x3d, 0x2}}, {@jqfmt_vfsv0}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@audit}, {@subj_role={'subj_role', 0x3d, '[(#'}}, {@uid_lt={'uid<', r1}}, {@subj_type}, {@obj_type={'obj_type', 0x3d, ',@^'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '*'}}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x6) 07:41:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:23 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:23 executing program 5 (fault-call:0 fault-nth:14): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400", 0x2d, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde19cb1fedb51f2874220141899f9fd5c154cd02d6d56ce77cae7897", 0x132}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:23 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) fsetxattr$trusted_overlay_nlink(r0, &(0x7f00000002c0), &(0x7f0000000380)={'U-', 0x308}, 0x16, 0x3) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x75cc, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000e5000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f00000003c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x100) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000100)=""/53, 0x35}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x40000, 0x80) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r6) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@debug={'debug', 0x3d, 0x80000001}}, {@version_L}], [{@dont_measure}, {@fsname={'fsname', 0x3d, 'iso9660\x00'}}, {@fsname}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@euid_eq={'euid', 0x3d, r6}}]}}) 07:41:23 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 431.996450][T18756] loop2: detected capacity change from 0 to 224 [ 432.003395][T18758] FAULT_INJECTION: forcing a failure. [ 432.003395][T18758] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 432.016462][T18758] CPU: 1 PID: 18758 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 432.024866][T18758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.035001][T18758] Call Trace: [ 432.038275][T18758] dump_stack_lvl+0xb7/0x103 [ 432.042884][T18758] dump_stack+0x11/0x1a [ 432.047048][T18758] should_fail+0x23c/0x250 [ 432.051518][T18758] should_fail_usercopy+0x16/0x20 [ 432.056541][T18758] strncpy_from_user+0x21/0x250 [ 432.061381][T18758] getname_flags+0xb8/0x3d0 [ 432.065889][T18758] ? vfs_write+0x5e0/0x8c0 [ 432.070294][T18758] getname+0x15/0x20 [ 432.074186][T18758] do_sys_openat2+0x5b/0x290 [ 432.078777][T18758] __x64_sys_openat+0xef/0x110 [ 432.083635][T18758] do_syscall_64+0x3d/0x90 [ 432.088081][T18758] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 432.093975][T18758] RIP: 0033:0x4196e4 [ 432.097850][T18758] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 432.117797][T18758] RSP: 002b:00007f9b7abafed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 432.126206][T18758] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196e4 [ 432.134167][T18758] RDX: 0000000000000002 RSI: 00007f9b7abb0000 RDI: 00000000ffffff9c 07:41:23 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000001500), 0x12028b0, &(0x7f0000000040)=ANY=[@ANYRES32=r0]) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:24 executing program 5 (fault-call:0 fault-nth:15): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 432.142133][T18758] RBP: 00007f9b7abb0000 R08: 0000000000000000 R09: ffffffffffffffff [ 432.150182][T18758] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 432.158311][T18758] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 432.181706][T18756] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 432.224165][T18780] FAULT_INJECTION: forcing a failure. [ 432.224165][T18780] name failslab, interval 1, probability 0, space 0, times 0 [ 432.236960][T18780] CPU: 0 PID: 18780 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 432.245446][T18780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.255673][T18780] Call Trace: [ 432.259043][T18780] dump_stack_lvl+0xb7/0x103 [ 432.263643][T18780] dump_stack+0x11/0x1a [ 432.267803][T18780] should_fail+0x23c/0x250 07:41:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400", 0x2d, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 432.272232][T18780] ? __alloc_file+0x2e/0x1a0 [ 432.276896][T18780] __should_failslab+0x81/0x90 [ 432.281673][T18780] should_failslab+0x5/0x20 [ 432.286267][T18780] kmem_cache_alloc+0x46/0x2e0 [ 432.291047][T18780] __alloc_file+0x2e/0x1a0 [ 432.295475][T18780] alloc_empty_file+0xcd/0x1c0 [ 432.300252][T18780] path_openat+0x6a/0x1e90 [ 432.304678][T18780] ? copy_page_from_iter_atomic+0x44b/0xba0 [ 432.310872][T18780] ? set_page_dirty+0xf4/0x1a0 [ 432.315697][T18780] ? shmem_write_end+0x37d/0x3d0 [ 432.320642][T18780] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 432.326985][T18780] ? generic_perform_write+0x35d/0x3d0 [ 432.332556][T18780] do_filp_open+0xe9/0x200 [ 432.337074][T18780] ? __virt_addr_valid+0x15a/0x1a0 [ 432.342196][T18780] ? _find_next_bit+0x16a/0x190 [ 432.347051][T18780] ? alloc_fd+0x388/0x3e0 [ 432.351389][T18780] do_sys_openat2+0xa3/0x290 [ 432.355989][T18780] __x64_sys_openat+0xef/0x110 [ 432.360761][T18780] do_syscall_64+0x3d/0x90 [ 432.365418][T18780] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 432.371449][T18780] RIP: 0033:0x4196e4 [ 432.375448][T18780] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 432.395174][T18780] RSP: 002b:00007f9b7abafed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 432.403589][T18780] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196e4 [ 432.405787][T18782] loop2: detected capacity change from 0 to 224 [ 432.411584][T18780] RDX: 0000000000000002 RSI: 00007f9b7abb0000 RDI: 00000000ffffff9c [ 432.411599][T18780] RBP: 00007f9b7abb0000 R08: 0000000000000000 R09: ffffffffffffffff [ 432.411610][T18780] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 432.411619][T18780] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 432.466825][T18782] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 07:41:26 executing program 5 (fault-call:0 fault-nth:16): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:26 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e00550058002000200020002000200020002000200020002000200043004400", 0x2d, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 434.972768][T18792] FAULT_INJECTION: forcing a failure. [ 434.972768][T18792] name failslab, interval 1, probability 0, space 0, times 0 [ 434.976516][T18793] loop2: detected capacity change from 0 to 224 [ 434.985580][T18792] CPU: 1 PID: 18792 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 435.000300][T18792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.010434][T18792] Call Trace: [ 435.013797][T18792] dump_stack_lvl+0xb7/0x103 [ 435.018386][T18792] dump_stack+0x11/0x1a [ 435.022545][T18792] should_fail+0x23c/0x250 [ 435.026967][T18792] ? security_file_alloc+0x30/0x190 [ 435.032160][T18792] __should_failslab+0x81/0x90 [ 435.036977][T18792] should_failslab+0x5/0x20 [ 435.041498][T18792] kmem_cache_alloc+0x46/0x2e0 [ 435.042921][T18793] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 435.046401][T18792] security_file_alloc+0x30/0x190 [ 435.059562][T18792] __alloc_file+0x83/0x1a0 [ 435.063978][T18792] alloc_empty_file+0xcd/0x1c0 [ 435.068787][T18792] path_openat+0x6a/0x1e90 [ 435.073202][T18792] ? copy_page_from_iter_atomic+0x44b/0xba0 [ 435.079114][T18792] ? set_page_dirty+0xf4/0x1a0 [ 435.083869][T18792] ? shmem_write_end+0x37d/0x3d0 [ 435.088826][T18792] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 435.095055][T18792] ? generic_perform_write+0x35d/0x3d0 [ 435.100515][T18792] do_filp_open+0xe9/0x200 [ 435.104917][T18792] ? __virt_addr_valid+0x15a/0x1a0 [ 435.110011][T18792] ? _find_next_bit+0x16a/0x190 [ 435.114851][T18792] ? alloc_fd+0x388/0x3e0 [ 435.119279][T18792] do_sys_openat2+0xa3/0x290 [ 435.123857][T18792] __x64_sys_openat+0xef/0x110 [ 435.128608][T18792] do_syscall_64+0x3d/0x90 [ 435.133064][T18792] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 435.138942][T18792] RIP: 0033:0x4196e4 [ 435.142829][T18792] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 435.162435][T18792] RSP: 002b:00007f9b7abafed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 07:41:26 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:26 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="ea8372b5e267097034b2746cb24d89049a34066f112de5078102144a35e62fb2a783c433008607167c87d1178654b14dbdc8c5ad864666c9ea04a359d3acbeab1daa782b2f9f61331ab21777c1ec29093dee2cfd07b35adf9240eeae8c48062cf4e2bc9db7eb96503047ede30a69e9a58b6809aeb3d6111d7b1ec25eebf2a0919e860bbad134afc52ce40c47bde301816c0cdbafc3e2d96df95ae98f85d5a131cc8a127d6027f49f5317867132bb2db534d70eedaaf060004f2a"]) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x780, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000055200)={0x0, ""/256, 0x0, 0x0}) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [{0x0, r9}, {0x0, r9}, {r8, 0x0}, {r8}, {r8, r9}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r8, r9}, {0x0, r9}, {0x0}, {0x0, r9}, {0x0, r9}, {0x0, 0x0}, {r8}, {0x0, r9}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {r8, 0x0}, {0x0, r9}, {0x0, r9}, {r8, 0x0}, {0x0, r9}, {r7, 0x0}, {0x0, 0x0}, {r7}, {0x0}, {0x0}, {}, {r7, r9}, {0x0, 0x0}, {0x0}, {0x0, r9}, {r8, r9}, {0x0, 0x0}, {r7}, {0x0, 0x0}, {0x0, r9}, {r8, 0x0}, {}, {0x0, r9}, {r8, 0x0}, {}, {r8}, {0x0, r9}, {0x0, 0x0}, {0x0, r9}, {0x0}, {r7}, {0x0, 0x0}, {r8, 0x0}, {r7, 0x0}, {0x0}, {r8, r9}, {0x0, 0x0}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r5, r9}, {0x0}, {0x0, r9}, {0x0, 0x0}, {r8}, {r7, r9}, {0x0}, {r7}, {0x0}, {}, {0x0, r9}, {}, {r8}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r9}, {r8, 0x0}, {}, {0x0, 0x0}, {0x0, r9}, {r7, 0x0}, {0x0, 0x0}, {0x0, r9}, {0x0, r9}, {r7, r9}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r8}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, 0x0}, {0x0, r9}, {0x0}, {r7, r9}, {0x0, 0x0}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {0x0, r9}, {r7, r9}, {r8, 0x0}, {0x0}, {0x0, r9}, {0x0, 0x0}, {0x0, r9}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, r9}, {0x0, 0x0}, {0x0, r9}, {}, {}, {0x0}, {}, {0x0}, {r7, r9}, {0x0, r9}, {0x0, r9}, {0x0, 0x0}, {r8, r9}, {r8}, {}, {r7, r9}, {r7}, {0x0}, {r8}, {}, {0x0, r9}, {r8, r9}, {}, {0x0, r9}, {0x0, 0x0}, {0x0, r9}, {r8, 0x0}, {0x0, r9}, {0x0, 0x0}, {r7, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r7, r9}, {r8, r9}, {0x0}, {0x0, 0x0}, {}, {r8}, {0x0, r9}, {0x0, 0x0}, {0x0, 0x0}, {}, {r7}, {0x0, r9}, {r7, r9}, {0x0, r9}, {0x0, 0x0}, {r7}, {}, {r7, 0x0}, {0x0, 0x0}, {r8}, {0x0, r9}, {r5, r9}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r8, 0x0}, {r7}, {0x0}, {r7, 0x0}, {0x0, 0x0}, {0x0, r9}, {r8}, {0x0}, {r8, r9}, {0x0}, {0x0, 0x0}, {}, {r7, r9}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r7, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r8, 0x0}, {0x0}, {r7, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {r8}, {0x0, r9}, {0x0, 0x0}, {0x0, 0x0}, {r8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r8, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, r9}, {}, {0x0, r9}, {}, {0x0, 0x0}, {r7, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {r7, r9}, {}, {0x0, 0x0}, {r8, 0x0}, {0x0}, {0x0, 0x0}, {r7, 0x0}, {0x0, 0x0}, {r8, 0x0}, {r8, 0x0}, {r7, 0x0}, {}, {r8, 0x0}, {r8, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {r8, 0x0}, {0x0, r9}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000001600)={0x8, [{r107, r133}, {0x0, r109}, {r157, r233}, {r139, r249}, {r44, r62}, {r174, r58}, {r128}, {0x0, r205}, {r262, r199}, {r178, r242}, {r160, r195}, {r102, r167}, {r92}, {r248, r71}, {r61, r224}, {r136, r93}, {0x0, r135}, {r153, r182}, {r156}, {r156, r256}, {r13}, {r234, r108}, {r118, r140}, {r159}, {0x0, r154}, {0x0, r47}, {r179, r15}, {r122, r271}, {}, {r37, r226}, {r270}, {r217, r261}, {r97, r70}, {r104, r197}, {r129, r15}, {r73, r47}, {r275, r22}, {0x0, r187}, {r155}, {r176}, {r144, r55}, {r162, r278}, {r39, r245}, {0x0, r200}, {r255, r100}, {r5}, {r110, r60}, {r59, r163}, {r59, r201}, {r34, r98}, {r131, r79}, {0x0, r24}, {r16, r75}, {r190, r247}, {r250, r123}, {0x0, r138}, {0x0, r171}, {r266}, {r225, r105}, {r83, r106}, {r246}, {0x0, r220}, {r51, r180}, {r30, r130}, {r215, r143}, {r142}, {}, {r208, r52}, {0x0, r117}, {r90, r140}, {r244, r211}, {r8, r265}, {r252, r101}, {0x0, r239}, {r255}, {r194, r36}, {r134, r229}, {r210, r121}, {r89}, {0x0, r29}, {r172, r267}, {r92, r64}, {0x0, r251}, {r118, r26}, {r125, r79}, {0x0, r22}, {0x0, r31}, {r203, r114}, {r248, r112}, {r125}, {r16, r133}, {}, {r146, r60}, {r125, r84}, {r76, r161}, {0x0, r145}, {r141, r195}, {r174, r137}, {r260, r189}, {r124, r95}, {r262, r222}, {r208, r279}, {r53}, {r97}, {r67}, {r20}, {r210, r265}, {r198, r192}, {r230}, {r181, r232}, {r78, r235}, {r99}, {r225, r109}, {r213, r31}, {r54, r152}, {0x0, r231}, {r23, r164}, {0x0, r65}, {r115, r218}, {r42, r232}, {r150, r135}, {r168, r253}, {r28, r29}, {r21}, {}, {0x0, r126}, {r227, r265}, {}, {r83, r202}, {r176, r105}, {0x0, r38}, {0x0, r226}, {r241, r173}, {r107, r81}, {r206, r47}, {r107}, {r186, r219}, {r241, r170}, {r223, r68}, {r149}, {}, {r46, r19}, {r32, r116}, {r11, r263}, {r158, r167}, {r34, r62}, {r83}, {0x0, r236}, {r204, r15}, {r27, r166}, {r254, r202}, {r48, r245}, {r34, r70}, {r238, r273}, {r113}, {r57}, {r13, r100}, {0x0, r161}, {r193, r121}, {r53}, {0x0, r277}, {r120, r207}, {r37}, {r193, r277}, {r240, r237}, {r88}, {r119}, {0x0, r85}, {0x0, r269}, {r125, r91}, {r88, r85}, {r18, r164}, {r6, r10}, {r185}, {r268}, {r129, r189}, {r35, r264}, {r131, r96}, {r5, r232}, {r16, r74}, {r90, r130}, {r72}, {r274, r91}, {r51, r229}, {r59, r228}, {r35, r219}, {r146, r112}, {r99, r165}, {r212, r45}, {r61, r47}, {0x0, r196}, {r250, r74}, {r86, r147}, {r212, r121}, {r43}, {r87}, {r212, r24}, {0x0, r177}, {0x0, r14}, {0x0, r77}, {r111, r65}, {r188, r56}, {r66, r103}, {r50}, {r13, r38}, {r97, r245}, {r272, r183}, {0x0, r195}, {r178, r132}, {r82, r214}, {r107, r257}, {0x0, r175}, {r69, r184}, {}, {r94, r85}, {r243, r221}, {}, {r49, r177}, {0x0, r152}, {r243, r127}, {r258}, {0x0, r19}, {r156, r242}, {0x0, r100}, {r179}, {}, {r78, r209}, {r12, r259}, {0x0, r259}, {r240, r140}, {r276}, {r125, r116}, {0x0, r169}, {}, {r35, r191}, {r90, r25}, {0x0, r17}, {0x0, r60}, {r89}, {r148, r40}, {r16}, {r41, r140}, {r39, r95}, {r203}, {r87, r56}, {0x0, r114}, {r80, r264}, {r67, r112}, {r113, r253}, {0x0, r151}, {r63, r216}, {r119, r96}, {r160, r147}, {r262, r33}, {r61}], 0x8, "b7020d2e185e5e"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000055400)={0x0, 0x0, "06910fb492da5036b5f2b24102a857f9d14d7d0196ee47a3149766f9a7bab3aaa0f8929a2e98684ae1158cff21edf0002f597e226bc794805522db35004892b3b109c41f6e7a8e56cfb536a0f6e1ed963a9112451b17a4195571fd0ecfa31e06b6d2c43e068b29446e1ccefcbe80cce0bc14f01b54be3a35b3fcfd809b682e553781df6670a7546dc9d24934f1976bcbb637ad52f68d3474f67df7356229250fae10da4f73ad297c4038e4a5ff11ef043009814e85bf29cbedb4b5d1ce36c1cf0f468095dea6247fae30b572e77926b87c0f0105fbfa34b1345341b68dcb41f6f0e3e7be079dd25af696fa15fe0aac39170daa8a00ade562d410bb08c85ca3db", "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"}) r281 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x8}, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r281, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000440)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058c40)={0x0, [{0x0, r286}, {0x0, r286}, {r285, 0x0}, {r285}, {r285, r286}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r285, r286}, {0x0, r286}, {0x0}, {0x0, r286}, {0x0, r286}, {0x0, 0x0}, {r285}, {0x0, r286}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {r285, 0x0}, {0x0, r286}, {0x0, r286}, {r285, 0x0}, {0x0, r286}, {r284, 0x0}, {0x0, 0x0}, {r284}, {0x0}, {0x0}, {}, {r284, r286}, {0x0, 0x0}, {0x0}, {0x0, r286}, {r285, r286}, {0x0, r286}, {r284}, {0x0, 0x0}, {0x0, r286}, {r285, 0x0}, {}, {0x0, r286}, {r285, 0x0}, {}, {r285}, {0x0, r286}, {0x0, 0x0}, {0x0, r286}, {0x0}, {r284}, {0x0, 0x0}, {r285, 0x0}, {r284, 0x0}, {0x0}, {r285, r286}, {0x0, 0x0}, {0x0, r286}, {0x0, r286}, {0x0, r286}, {0x0, r286}, {r282, r286}, {0x0}, {0x0, r286}, {0x0, 0x0}, {r285}, {r284, r286}, {0x0}, {r284}, {0x0}, {}, {0x0, r286}, {}, {r285}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r286}, {r285, 0x0}, {}, {0x0, 0x0}, {0x0, r286}, {r284, 0x0}, {0x0, 0x0}, {0x0, r286}, {0x0, r286}, {r284, r286}, {}, {}, {}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r285}, {0x0, r286}, {0x0, r286}, {r283, r286}, {0x0, 0x0}, {0x0, r286}, {0x0}, {r284, r286}, {0x0, 0x0}, {0x0, r286}, {0x0, r286}, {0x0, r286}, {0x0, r286}, {r284, r286}, {r285, 0x0}, {0x0}, {0x0, r286}, {0x0, 0x0}, {0x0, r286}, {0x0}, {}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, r286}, {0x0, 0x0}, {0x0, r286}, {}, {}, {0x0}, {}, {0x0}, {r284, r286}, {0x0, r286}, {0x0, r286}, {0x0, 0x0}, {r285, r286}, {r285}, {}, {r284, r286}, {r284}, {0x0}, {r285}, {}, {0x0, r286}, {r285, r286}, {}, {0x0, r286}, {0x0, 0x0}, {0x0, r286}, {r285, 0x0}, {0x0, r286}, {0x0, 0x0}, {r284, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r284, r286}, {r285, r286}, {0x0}, {0x0, 0x0}, {}, {r285}, {0x0, r286}, {0x0, 0x0}, {0x0, 0x0}, {}, {r284}, {0x0, r286}, {r284, r286}, {0x0, r286}, {0x0, 0x0}, {r284}, {}, {r284, 0x0}, {0x0, 0x0}, {r285}, {0x0, r286}, {r282, r286}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r285, 0x0}, {r284}, {0x0}, {r284, 0x0}, {0x0, 0x0}, {0x0, r286}, {r285}, {0x0}, {r285, r286}, {0x0}, {0x0, 0x0}, {}, {r284, r286}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r284, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r285, 0x0}, {0x0}, {r284, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {r285}, {0x0, r286}, {0x0, 0x0}, {0x0, 0x0}, {r285, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r285, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, r286}, {}, {0x0, r286}, {}, {0x0, 0x0}, {r284, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {r284, r286}, {}, {0x0, 0x0}, {r285, 0x0}, {0x0}, {0x0, 0x0}, {r284, 0x0}, {0x0, 0x0}, {r285, 0x0}, {r285, 0x0}, {r284, 0x0}, {}, {r285, 0x0}, {r285, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {r285, 0x0}, {0x0, r286}], 0x1, "2156816c73038c"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r281, 0xd000943d, &(0x7f0000001600)={0x8, [{r384, r410}, {0x0, r386}, {r434, r510}, {r416, r526}, {r321, r339}, {r451, r335}, {r405}, {0x0, r482}, {r539, r476}, {r455, r519}, {r437, r472}, {r379, r444}, {r369}, {r525, r348}, {r338, r501}, {r413, r370}, {0x0, r412}, {r430, r459}, {r433}, {r433, r533}, {r290}, {r511, r385}, {r395, r417}, {r436}, {0x0, r431}, {0x0, r324}, {r456, r292}, {r399, r548}, {}, {r314, r503}, {r547}, {r494, r538}, {r374, r347}, {r381, r474}, {r406, r292}, {r350, r324}, {r552, r299}, {0x0, r464}, {r432}, {r453}, {r421, r332}, {r439, r555}, {r316, r522}, {0x0, r477}, {r532, r377}, {r282}, {r387, r337}, {r336, r440}, {r336, r478}, {r311, r375}, {r408, r356}, {0x0, r301}, {r293, r352}, {r467, r524}, {r527, r400}, {0x0, r415}, {0x0, r448}, {r543}, {r502, r382}, {r360, r383}, {r523}, {0x0, r497}, {r328, r457}, {r307, r407}, {r492, r420}, {r419}, {}, {r485, r329}, {0x0, r394}, {r367, r417}, {r521, r488}, {r285, r542}, {r529, r378}, {0x0, r516}, {r532}, {r471, r313}, {r411, r506}, {r487, r398}, {r366}, {0x0, r306}, {r449, r544}, {r369, r341}, {0x0, r528}, {r395, r303}, {r402, r356}, {0x0, r299}, {0x0, r308}, {r480, r391}, {r525, r389}, {r402}, {r293, r410}, {}, {r423, r337}, {r402, r361}, {r353, r438}, {0x0, r422}, {r418, r472}, {r451, r414}, {r537, r466}, {r401, r372}, {r539, r499}, {r485, r556}, {r330}, {r374}, {r344}, {r297}, {r487, r542}, {r475, r469}, {r507}, {r458, r509}, {r355, r512}, {r376}, {r502, r386}, {r490, r308}, {r331, r429}, {0x0, r508}, {r300, r441}, {0x0, r342}, {r392, r495}, {r319, r509}, {r427, r412}, {r445, r530}, {r305, r306}, {r298}, {}, {0x0, r403}, {r504, r542}, {}, {r360, r479}, {r453, r382}, {0x0, r315}, {0x0, r503}, {r518, r450}, {r384, r358}, {r483, r324}, {r384}, {r463, r496}, {r518, r447}, {r500, r345}, {r426}, {}, {r323, r296}, {r309, r393}, {r288, r540}, {r435, r444}, {r311, r339}, {r360}, {0x0, r513}, {r481, r292}, {r304, r443}, {r531, r479}, {r325, r522}, {r311, r347}, {r515, r550}, {r390}, {r334}, {r290, r377}, {0x0, r438}, {r470, r398}, {r330}, {0x0, r554}, {r397, r484}, {r314}, {r470, r554}, {r517, r514}, {r365}, {r396}, {0x0, r362}, {0x0, r546}, {r402, r368}, {r365, r362}, {r295, r441}, {r283, r287}, {r462}, {r545}, {r406, r466}, {r312, r541}, {r408, r373}, {r282, r509}, {r293, r351}, {r367, r407}, {r349}, {r551, r368}, {r328, r506}, {r336, r505}, {r312, r496}, {r423, r389}, {r376, r442}, {r489, r322}, {r338, r324}, {0x0, r473}, {r527, r351}, {r363, r424}, {r489, r398}, {r320}, {r364}, {r489, r301}, {0x0, r454}, {0x0, r291}, {0x0, r354}, {r388, r342}, {r465, r333}, {r343, r380}, {r327}, {r290, r315}, {r374, r522}, {r549, r460}, {0x0, r472}, {r455, r409}, {r359, r491}, {r384, r534}, {0x0, r452}, {r346, r461}, {}, {r371, r362}, {r520, r498}, {}, {r326, r454}, {0x0, r429}, {r520, r404}, {r535}, {0x0, r296}, {r433, r519}, {0x0, r377}, {r456}, {}, {r355, r486}, {r289, r536}, {0x0, r536}, {r517, r417}, {r553}, {r402, r393}, {0x0, r446}, {}, {r312, r468}, {r367, r302}, {0x0, r294}, {0x0, r337}, {r366}, {r425, r317}, {r293}, {r318, r417}, {r316, r372}, {r480}, {r364, r333}, {0x0, r391}, {r357, r541}, {r344, r389}, {r390, r530}, {0x0, r428}, {r340, r493}, {r396, r373}, {r437, r424}, {r539, r310}, {r338}], 0x8, "b7020d2e185e5e"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000056400)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057400)={0x401, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {r8, r280}, {}, {}, {r285}, {0x0, r557}], 0x54, "71d983dc66e1b7"}) 07:41:26 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000240)={0x0, 0x80, 0x3f, 0x3f, 0x4, 0x24, 0x0, 0xfffffffffffffffa, 0x200a0, 0x1b, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x1}, 0x2046, 0xffffffffffffff80, 0x7fff, 0x3, 0x5, 0x401, 0x6a, 0x0, 0x8, 0x0, 0x7}, r0, 0xd, r0, 0x1) r2 = ioctl$TIOCGPTPEER(r0, 0x5441, 0xdf5) r3 = eventfd2(0x1ff, 0x1) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000580)='net/ip_mr_vif\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r5, 0x0) io_submit(0x0, 0x5, &(0x7f0000000780)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x699, r1, &(0x7f00000002c0)="86a38471e9dd3343d7213e53fdf7e61657ca65d65a0c9f78f834db30d5a4067719fab5795f807d296221ce01de9222a56f5fb16ac72c600dcf1cca51c75d7f58ab47f33c09146e55908b28c34d3f0473c898aa8897ea7606581407a05cc3e783f29df06c3b8de191b2751ed08225e411e7", 0x71, 0x1, 0x0, 0x2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0xffff, r2, &(0x7f0000000380)="f4dd6413e6557abd66918ca849e39408be540d225b62a35d25853851707a018f1abd18755593dd3b4e32243220a409bffa542c0f363698269d43fbcf8c32bc20698da553093c9ee8da1d63845326b91c374ac5aaad5c7828d65c4d60ada1c2b4bce03ea70e2a7b26d7481f783d19995f85e8c46e3c64f0710807554134e1f423970fe3c8e12f70e49c08fccc670a396ed9d034275c9daabe2ab3ad8d6496e72058162b6eb715c79a9cbfafab713a4f86536c4430fad2d7e2a23a2f40da18e92e24a98c51a1c8", 0xc6, 0x2, 0x0, 0x2, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0x1, r3, &(0x7f00000004c0)="786bbc1ade207bed66ce407525300a860db6a4c97e294336a619b6fc6b2185e499cf28bd5c4963adf919d54df135d5c958d144e10db5300c3c1e155610bf8a9cf983bfa79cdc02291b5a8aa405981b7a9ce18f32047c5ecc52141768a92646cc6e72aa769ef66a64e4bb2531bb9cc9e08bc10c82", 0x74, 0xfffffffffffff1ca, 0x0, 0x2, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0x1, r4, &(0x7f00000005c0)="a2b0cad12ec2022cc4f663909a9bf8030f5c8371a84927f8d90fc9a1e3af0a257a5c6d94d80fd0457b73f228fcd535a64f9bae0e88bd719cb50d41b2", 0x3c, 0xffffffffffffff01, 0x0, 0x0, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x6, 0x800, r5, &(0x7f0000000640)="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", 0xfe, 0x10000, 0x0, 0x1, r0}]) sendmsg$AUDIT_TTY_GET(r0, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x3f8, 0x1, 0x70bd2c, 0x25dfdbfc, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x5}, 0x20000040) r6 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r6, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:27 executing program 5 (fault-call:0 fault-nth:17): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 435.170838][T18792] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196e4 [ 435.178793][T18792] RDX: 0000000000000002 RSI: 00007f9b7abb0000 RDI: 00000000ffffff9c [ 435.186830][T18792] RBP: 00007f9b7abb0000 R08: 0000000000000000 R09: ffffffffffffffff [ 435.194782][T18792] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 435.202805][T18792] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 435.248728][T18817] FAULT_INJECTION: forcing a failure. [ 435.248728][T18817] name failslab, interval 1, probability 0, space 0, times 0 [ 435.261436][T18817] CPU: 0 PID: 18817 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 435.269863][T18817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.279917][T18817] Call Trace: [ 435.283416][T18817] dump_stack_lvl+0xb7/0x103 [ 435.288086][T18817] dump_stack+0x11/0x1a [ 435.292241][T18817] should_fail+0x23c/0x250 [ 435.296686][T18817] ? kzalloc+0x16/0x20 [ 435.300756][T18817] __should_failslab+0x81/0x90 [ 435.303425][T18824] loop2: detected capacity change from 0 to 224 [ 435.305518][T18817] should_failslab+0x5/0x20 [ 435.316245][T18817] __kmalloc+0x66/0x340 [ 435.320411][T18817] ? __d_lookup_rcu+0x39e/0x3e0 [ 435.325257][T18817] kzalloc+0x16/0x20 [ 435.329197][T18817] alloc_workqueue+0x11e/0xaf0 [ 435.334001][T18817] ? bd_prepare_to_claim+0x1e5/0x270 [ 435.339269][T18817] ? loop_attr_do_show_dio+0x70/0x70 [ 435.344564][T18817] ? loop_set_status_from_info+0x35e/0x3a0 [ 435.350366][T18817] loop_configure+0x681/0xeb0 [ 435.355027][T18817] ? terminate_walk+0x263/0x280 [ 435.359866][T18817] lo_ioctl+0x59b/0x1340 [ 435.364104][T18817] ? path_openat+0x18c3/0x1e90 [ 435.368852][T18817] ? putname+0xa5/0xc0 [ 435.372987][T18817] ? ___cache_free+0x3c/0x300 [ 435.377661][T18817] ? blkdev_common_ioctl+0x9c3/0x1040 [ 435.383058][T18817] ? selinux_file_ioctl+0x8e0/0x970 [ 435.388275][T18817] ? lo_release+0x120/0x120 [ 435.393025][T18817] blkdev_ioctl+0x1d0/0x3c0 [ 435.397533][T18817] block_ioctl+0x6d/0x80 [ 435.401836][T18817] ? blkdev_iopoll+0x70/0x70 [ 435.406408][T18817] __se_sys_ioctl+0xcb/0x140 [ 435.410997][T18817] __x64_sys_ioctl+0x3f/0x50 [ 435.415569][T18817] do_syscall_64+0x3d/0x90 [ 435.419980][T18817] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 435.425860][T18817] RIP: 0033:0x4663b7 [ 435.429781][T18817] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 07:41:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020", 0x44, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:27 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00899a4f83f4"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='hide', &(0x7f0000000180)='%\xcd{#\\-%}\x00', &(0x7f00000001c0)=']]:\x00'], &(0x7f0000000380)=[&(0x7f0000000240)='.-\x00', &(0x7f0000000280)='hide', &(0x7f00000002c0)='iso9660\x00', &(0x7f0000000300)='hide', &(0x7f0000000340)='%\\/@$*}\\#,\x00'], 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimensat(r1, &(0x7f0000000680)='./file0/file0\x00', &(0x7f00000006c0)={{0x0, 0x2710}, {0x77359400}}, 0x0) r2 = syz_mount_image$nfs4(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x80, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000440)="d37da882f82fada05195e0e9d37e350d09266f103b17af46c40ddfece1508d061db4f1213026b6fd94c9d40b145810e5aba64ede340179629f010ac6bb80ab505fe9b305ae", 0x45, 0x40}], 0x5200c, &(0x7f0000000500)=ANY=[@ANYBLOB="2e2d002c7063723d30303030303030303030303030303030303030302c6673757569643d1cac3862636464632d623564312d340061332d366432662d613136356537ff7f0000000000002c617070726169a4655f747970653d696d617369672c6d6561737572672c736d61630066736465663d2c00"]) readlinkat(r2, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/176, 0xb0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mknodat(r3, &(0x7f0000000700)='./file0\x00', 0xc000, 0x6) [ 435.449539][T18817] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 435.457936][T18817] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 435.465962][T18817] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 435.473914][T18817] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 435.481869][T18817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 435.489916][T18817] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 07:41:27 executing program 5 (fault-call:0 fault-nth:18): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:27 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x44}, {&(0x7f0000000140)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}], [{@subj_role={'subj_role', 0x3d, 'hide'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@dont_measure}, {@pcr={'pcr', 0x3d, 0x9}}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:27 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2d00, 0xb9334cc17ba8920a) [ 435.513194][T18824] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 435.539302][T18832] FAULT_INJECTION: forcing a failure. [ 435.539302][T18832] name failslab, interval 1, probability 0, space 0, times 0 [ 435.551926][T18832] CPU: 1 PID: 18832 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 435.560355][T18832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.570504][T18832] Call Trace: [ 435.573782][T18832] dump_stack_lvl+0xb7/0x103 [ 435.578363][T18832] dump_stack+0x11/0x1a [ 435.582571][T18832] should_fail+0x23c/0x250 [ 435.587035][T18832] __should_failslab+0x81/0x90 [ 435.591851][T18832] ? alloc_workqueue+0x14c/0xaf0 [ 435.596769][T18832] should_failslab+0x5/0x20 [ 435.601260][T18832] kmem_cache_alloc_trace+0x49/0x310 [ 435.606637][T18832] alloc_workqueue+0x14c/0xaf0 [ 435.611451][T18832] ? bd_prepare_to_claim+0x1e5/0x270 [ 435.616728][T18832] ? loop_attr_do_show_dio+0x70/0x70 [ 435.621998][T18832] ? loop_set_status_from_info+0x35e/0x3a0 [ 435.628060][T18832] loop_configure+0x681/0xeb0 [ 435.632725][T18832] ? terminate_walk+0x263/0x280 [ 435.637570][T18832] lo_ioctl+0x59b/0x1340 [ 435.641847][T18832] ? path_openat+0x18c3/0x1e90 [ 435.646698][T18832] ? putname+0xa5/0xc0 [ 435.650748][T18832] ? ___cache_free+0x3c/0x300 [ 435.655421][T18832] ? blkdev_common_ioctl+0x9c3/0x1040 [ 435.660800][T18832] ? selinux_file_ioctl+0x8e0/0x970 [ 435.666156][T18832] ? lo_release+0x120/0x120 [ 435.670649][T18832] blkdev_ioctl+0x1d0/0x3c0 [ 435.675136][T18832] block_ioctl+0x6d/0x80 [ 435.679372][T18832] ? blkdev_iopoll+0x70/0x70 [ 435.683988][T18832] __se_sys_ioctl+0xcb/0x140 [ 435.688555][T18832] __x64_sys_ioctl+0x3f/0x50 [ 435.693121][T18832] do_syscall_64+0x3d/0x90 [ 435.697529][T18832] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 435.703443][T18832] RIP: 0033:0x4663b7 [ 435.707319][T18832] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 435.727012][T18832] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 435.735665][T18832] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 435.743840][T18832] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 435.751889][T18832] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 435.759842][T18832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 435.767794][T18832] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 07:41:29 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:29 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000180)=ANY=[@ANYRESDEC]) getdents(r0, &(0x7f0000000040)=""/126, 0x7e) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:29 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020", 0x44, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:29 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:29 executing program 5 (fault-call:0 fault-nth:19): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:29 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) setxattr$incfs_metadata(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)="0e290f9ef527148d2a7c95bd6ff54968d7797f9da1e6ad65a3674c37a47a9831a5197b88987dc4f7fcf234469da8f144f699fd371a9ad6f26f779b071b0c9a692f87d3e948dfc2fb028b3c5cf47289b87d1a96a5a6c15d8010f0ddbcdb36", 0x5e, 0x0) 07:41:29 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x15242, 0x43) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=""/76, 0x4c) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') [ 438.060673][T18858] loop2: detected capacity change from 0 to 224 [ 438.072397][T18858] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 438.072708][T18862] FAULT_INJECTION: forcing a failure. [ 438.072708][T18862] name failslab, interval 1, probability 0, space 0, times 0 [ 438.093439][T18862] CPU: 0 PID: 18862 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 07:41:29 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0xda, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) r1 = openat2(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x100, 0x108, 0x2}, 0x18) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = geteuid() mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2018011, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}, {@mmap}, {@nodevmap}, {@version_u}, {@uname={'uname', 0x3d, '#{&&-S,)]\\#}!}'}}, {@version_L}, {@version_L}], [{@fowner_eq={'fowner', 0x3d, r3}}, {@smackfshat}]}}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:29 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="486964652c0004bf84b1392da1eb3274d223f3449851ce4df3cb66272a7eb619203e3b537997cad4c902d0f91b680700000000003b34e9"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents(r1, &(0x7f0000000200)=""/183, 0xb7) [ 438.102053][T18862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.112202][T18862] Call Trace: [ 438.115495][T18862] dump_stack_lvl+0xb7/0x103 [ 438.120172][T18862] dump_stack+0x11/0x1a [ 438.124378][T18862] should_fail+0x23c/0x250 [ 438.128917][T18862] ? kzalloc+0x16/0x20 [ 438.133004][T18862] __should_failslab+0x81/0x90 [ 438.137911][T18862] should_failslab+0x5/0x20 [ 438.142453][T18862] __kmalloc+0x66/0x340 [ 438.146610][T18862] ? number+0xa03/0xb50 [ 438.150951][T18862] kzalloc+0x16/0x20 [ 438.154850][T18862] apply_wqattrs_prepare+0x3a/0x630 07:41:29 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@phonet, &(0x7f0000000140)=0x80) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r1, 0x0, 0x70bd2c, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x0, 0x30}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x6}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x7}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x400}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20040001) r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:29 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="68e90b652c001ace04fc5fc1b75d8d7470dfa911e861b11dddde1c31e8edf4ae3752b1d5465710ac615951561c890253387270db5c1939e534ef14edcac7fd3c0055bdab79d3988826701cc4199ac07101501c3946055deebd0d613e80c3947dda78b1c607718dc038f75bee292057a56b44c0102bcfe9cb752c56f7f4cf4d7d523a454669f63979b0085469cfb6f061b59871e84177d6a9d6df76b34d91caad8e8f12ca90b825bc"]) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x406, r2) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, r3, &(0x7f0000000180)={0x420200}, &(0x7f00000002c0)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r4}}, 0x843e) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000080)=""/60, 0x3c}, {&(0x7f0000000200)=""/133, 0x85}], 0x2, 0x4, 0x3f) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 438.160126][T18862] ? vsnprintf+0xe8f/0xed0 [ 438.164540][T18862] apply_workqueue_attrs+0x9e/0x100 [ 438.169792][T18862] alloc_workqueue+0x77d/0xaf0 [ 438.174575][T18862] ? bd_prepare_to_claim+0x1e5/0x270 [ 438.180221][T18862] ? loop_attr_do_show_dio+0x70/0x70 [ 438.185604][T18862] ? loop_set_status_from_info+0x35e/0x3a0 [ 438.191495][T18862] loop_configure+0x681/0xeb0 [ 438.196233][T18862] ? terminate_walk+0x263/0x280 [ 438.201100][T18862] lo_ioctl+0x59b/0x1340 [ 438.205412][T18862] ? path_openat+0x18c3/0x1e90 [ 438.210208][T18862] ? putname+0xa5/0xc0 [ 438.214270][T18862] ? ___cache_free+0x3c/0x300 [ 438.218944][T18862] ? blkdev_common_ioctl+0x9c3/0x1040 [ 438.224348][T18862] ? selinux_file_ioctl+0x8e0/0x970 [ 438.229584][T18862] ? lo_release+0x120/0x120 [ 438.234176][T18862] blkdev_ioctl+0x1d0/0x3c0 [ 438.238671][T18862] block_ioctl+0x6d/0x80 [ 438.242945][T18862] ? blkdev_iopoll+0x70/0x70 [ 438.247536][T18862] __se_sys_ioctl+0xcb/0x140 [ 438.252109][T18862] __x64_sys_ioctl+0x3f/0x50 [ 438.256691][T18862] do_syscall_64+0x3d/0x90 [ 438.261087][T18862] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 438.266997][T18862] RIP: 0033:0x4663b7 [ 438.270864][T18862] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 438.290562][T18862] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 438.299220][T18862] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 438.307173][T18862] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 438.315122][T18862] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 438.323072][T18862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 438.331036][T18862] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 07:41:32 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:32 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_tcp(&(0x7f0000000040), &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000280)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@access_uid={'access', 0x3d, r1}}, {@access_client}], [{@subj_role={'subj_role', 0x3d, 'hide'}}]}}) 07:41:32 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:32 executing program 5 (fault-call:0 fault-nth:20): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:32 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020", 0x44, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:32 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f0000002700)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f0000002680)=[{&(0x7f0000000240)=""/79, 0x4f}, {&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/74, 0x4a}, {&(0x7f0000001580)=""/85, 0x55}, {&(0x7f0000001600)=""/4088, 0xff8}, {&(0x7f0000002600)=""/105, 0x69}], 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="3f000000000000000100005c02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff], 0x40}, 0x0) r1 = syz_io_uring_setup(0x75cc, &(0x7f0000000300)={0x0, 0x2943}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000100)=""/53, 0x35}, 0x0) fallocate(r4, 0x25, 0x6, 0x8f) r5 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0xe000}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="5100000024969a24ba23941035fd70995f473bf26b6b1724daf0170aa3275d23fe86a846318c116955212714c6ee0bc0aec0b71b863d63887db3f79e183971bcabfdfed2c8d36201000000000000c38ca8e3c57abdcf1d79c5a737cf383af00e207869547479d18f2036b870324b84cffafdee0842a1e23fdf94ed9175e1f9e5db713598caa72a8f11d830bef4598ef4ba762c2ca8b93f3c1ee08ef9865bc5f9eed26b7f061503a71ed6f52e867027f1ee902331fd52d3d2910d419f08610b42750dcec0ac3d774bac22aa9f7d092445763b4d8b1437581ec32462a644f7b3d75412ba8d543fee5a5c693dfd3668"]) faccessat(r5, &(0x7f00000000c0)='./file0\x00', 0x0) mmap(&(0x7f00006d7000/0x2000)=nil, 0x2000, 0x1, 0x8010, r0, 0x2a3a5000) r6 = mmap$IORING_OFF_SQES(&(0x7f00006d6000/0x1000)=nil, 0x1000, 0x3000000, 0x40010, r1, 0x10000000) syz_io_uring_submit(r2, r6, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd=r1, 0x7, 0x0, 0x80000001, 0xc}, 0x75800000) 07:41:32 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="c5a7e4f7d5fd"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) setxattr$security_selinux(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)='system_u:object_r:dhcp_etc_t:s0\x00', 0x20, 0x2) 07:41:32 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 441.087734][T18905] FAULT_INJECTION: forcing a failure. [ 441.087734][T18905] name failslab, interval 1, probability 0, space 0, times 0 [ 441.100414][T18905] CPU: 0 PID: 18905 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 441.108829][T18905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.119063][T18905] Call Trace: [ 441.122335][T18905] dump_stack_lvl+0xb7/0x103 [ 441.126929][T18905] dump_stack+0x11/0x1a [ 441.131107][T18905] should_fail+0x23c/0x250 07:41:32 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x7ffc}, {&(0x7f0000000040)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f6a079d647e72a537cafafe3beeccf23d44468b50729e4f20cc1e72ee827acbe3d683f10613", 0x7f, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0x5}], 0x2204020, &(0x7f0000000140)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 441.135555][T18905] __should_failslab+0x81/0x90 [ 441.140847][T18905] ? apply_wqattrs_prepare+0x5f/0x630 [ 441.146224][T18905] should_failslab+0x5/0x20 [ 441.150730][T18905] kmem_cache_alloc_trace+0x49/0x310 [ 441.156047][T18905] apply_wqattrs_prepare+0x5f/0x630 [ 441.161291][T18905] ? vsnprintf+0xe8f/0xed0 [ 441.165715][T18905] apply_workqueue_attrs+0x9e/0x100 [ 441.170925][T18905] alloc_workqueue+0x77d/0xaf0 [ 441.175704][T18905] ? bd_prepare_to_claim+0x1e5/0x270 [ 441.180989][T18905] ? loop_attr_do_show_dio+0x70/0x70 07:41:32 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6869d5020000"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/57, 0x39}], 0x1, 0x108, 0x0) r2 = fsmount(0xffffffffffffffff, 0x1, 0x2) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x0) 07:41:33 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000001400)=[{&(0x7f0000000140)="abb3b66de5bf57a6031525958f4539fb5cd24ac55d60749741293ed5c3cf8e41b58b8e9c08949518e7962c8895a12a9facfca2c4c2e5b2205b7e2057895d995fa3df1e3f894ba19b6421dcabf735b07a8bbc31f4", 0x54, 0x375e35c2}, {&(0x7f00000001c0)="d483ce9f4222fe668823670810f863c2b3f1ee35ec8fa817233db0182a3395c1733b23faf4c991e6aa24d943ace53faeb05ac03c2c8e86548b611a775e5e57b9f155ee3d8f5de05c0b1f48be2661f762edbcd0c6949b238dfc24be11497d167e2b0254d68c05", 0x66, 0x2}, {&(0x7f0000000240)="91e62126682117794664b1a59fdeb64892828cfd99cc7f1ee859ad35f0965b7a02442177923874893e838daf9d9e79087d8784953151854011ff77eb4e281cda023c7158a4008031e7445633227c9a764370664e6ea4ef3522ce77b7762cb8", 0x5f, 0x3}, {&(0x7f00000002c0)="c6790244738f68f109f2bc397b75090b70e92b8a0f0051a4938c276ffb4150b8c0a1275cbe14225d8962038aa10eb389867300de9ffbf5c4d8ee1d8040422ed24d284604eb099b6fd5ff57c0a6ba46835a2b6d1b977c4f5b7730c9771084d8b75501cd6f5a6b52e89e5385161542b42e42a6963a9e267ff3225915e5b114fc22a9c4be2671c8c24f70fe3a425dce6c3a98b2d9a00496f25e5b226fc059e4d17b336e97d3c6eb2e477dfedda5ff8c915bc6a85d8420f40a1e22914832a98fad8d18c047ec8d7cb29befabae66adb1bc5b71ceb396e0176eb780308a2b0dcccdf229b83a93f315a20d9ee6ce6f311757c6b88d6b0d89db5d", 0xf7, 0x2}, {&(0x7f0000000040)="7b15b2f186c1ffc3e7cc9bf4035a3c9fcb99aa45e3a7", 0x16, 0x80000000}, {&(0x7f00000014c0)="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", 0x1000, 0x4}, {&(0x7f00000013c0)="ad57ca42335a386483983c5fe65f97351d52d95518ad62610a6dfb23054b2115470335cd47981556c189daefa8623c5faec7c8baae", 0x35, 0x4}], 0x88400, &(0x7f0000000080)={[{@hide}, {@map_off}], [{@dont_measure}]}) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x1000, &(0x7f0000000440)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_loose}, {@access_client}, {@cachetag={'cachetag', 0x3d, 'dont_measure'}}]}}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 441.186276][T18905] ? loop_set_status_from_info+0x35e/0x3a0 [ 441.192097][T18905] loop_configure+0x681/0xeb0 [ 441.196807][T18905] ? terminate_walk+0x263/0x280 [ 441.201706][T18905] lo_ioctl+0x59b/0x1340 [ 441.205946][T18905] ? path_openat+0x18c3/0x1e90 [ 441.210847][T18905] ? putname+0xa5/0xc0 [ 441.215000][T18905] ? ___cache_free+0x3c/0x300 [ 441.219737][T18905] ? blkdev_common_ioctl+0x9c3/0x1040 [ 441.225265][T18905] ? selinux_file_ioctl+0x8e0/0x970 [ 441.230560][T18905] ? lo_release+0x120/0x120 [ 441.235172][T18905] blkdev_ioctl+0x1d0/0x3c0 [ 441.239864][T18905] block_ioctl+0x6d/0x80 [ 441.244106][T18905] ? blkdev_iopoll+0x70/0x70 [ 441.248725][T18905] __se_sys_ioctl+0xcb/0x140 [ 441.253380][T18905] __x64_sys_ioctl+0x3f/0x50 [ 441.257994][T18905] do_syscall_64+0x3d/0x90 [ 441.262404][T18905] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 441.268281][T18905] RIP: 0033:0x4663b7 [ 441.272153][T18905] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 441.291883][T18905] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 441.300342][T18905] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 441.308309][T18905] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 441.316437][T18905] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 441.324452][T18905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 441.332408][T18905] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 441.344737][T18907] loop2: detected capacity change from 0 to 224 [ 441.362071][T18907] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 07:41:35 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:35 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8003, 0x3, &(0x7f0000001500), 0x0, &(0x7f0000000040)={[{@map_acorn}], [{@fsmagic={'fsmagic', 0x3d, 0x10000}}, {@dont_hash}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@smackfsdef={'smackfsdef', 0x3d, '{'}}, {@fowner_lt}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) getdents(0xffffffffffffff9c, &(0x7f0000000180)=""/13, 0xd) getdents(0xffffffffffffffff, &(0x7f0000000140)=""/57, 0x39) 07:41:35 executing program 5 (fault-call:0 fault-nth:21): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000", 0x4f, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 444.024238][T18944] loop2: detected capacity change from 0 to 224 [ 444.031044][T18946] FAULT_INJECTION: forcing a failure. [ 444.031044][T18946] name failslab, interval 1, probability 0, space 0, times 0 [ 444.041256][T18944] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 444.043768][T18946] CPU: 1 PID: 18946 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 444.060342][T18946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.070375][T18946] Call Trace: 07:41:35 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:35 executing program 0: syz_io_uring_setup(0x75cc, &(0x7f0000000300), &(0x7f0000ffd000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r2, 0x0, &(0x7f0000000100)=""/53, 0x35}, 0x0) r4 = syz_io_uring_setup(0x75cc, &(0x7f0000000300), &(0x7f0000ffd000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000000000)) io_uring_enter(r4, 0x4ab0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x800008000}, {&(0x7f0000000400)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200051f70e08ddcc662000e8c82000200020002000200020002000200000000000000000bf000000000000bf252fa71a9a8c9780d80a4b0ddc30900d13f43d22bf8231f7152fcdb254c6e6bc59740083d7a9a3364cfc6d8cf98bd1632e5989aabbd8d056a427fda0eefb9bc28a1991dde9128f38c938a0498f", 0xac, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0xe000}], 0x8000, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYRES32=r4, @ANYRESOCT=r3]) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r6) syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0xfffffffffffffffb, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="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", 0xfc}], 0x249080, &(0x7f0000000380)={[{@dots}, {@fat=@fmask}, {@dots}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@appraise}, {@uid_gt={'uid>', r6}}]}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) faccessat(r7, &(0x7f0000000080)='./file0\x00', 0x4) faccessat(r7, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:35 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde19cb1fedb51f287422", 0x120}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:35 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 444.073636][T18946] dump_stack_lvl+0xb7/0x103 [ 444.078224][T18946] dump_stack+0x11/0x1a [ 444.082363][T18946] should_fail+0x23c/0x250 [ 444.086889][T18946] __should_failslab+0x81/0x90 [ 444.091650][T18946] ? apply_wqattrs_prepare+0xbe/0x630 [ 444.097017][T18946] should_failslab+0x5/0x20 [ 444.101544][T18946] kmem_cache_alloc_trace+0x49/0x310 [ 444.106885][T18946] ? apply_wqattrs_prepare+0x5f/0x630 [ 444.112321][T18946] apply_wqattrs_prepare+0xbe/0x630 [ 444.117526][T18946] ? vsnprintf+0xe8f/0xed0 07:41:35 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:35 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:35 executing program 0: io_uring_enter(0xffffffffffffffff, 0x528, 0x47e7, 0x0, &(0x7f0000000040)={[0x5]}, 0x8) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 444.121940][T18946] apply_workqueue_attrs+0x9e/0x100 [ 444.127173][T18946] alloc_workqueue+0x77d/0xaf0 [ 444.131945][T18946] ? bd_prepare_to_claim+0x1e5/0x270 [ 444.137277][T18946] ? loop_attr_do_show_dio+0x70/0x70 [ 444.142572][T18946] ? loop_set_status_from_info+0x35e/0x3a0 [ 444.148375][T18946] loop_configure+0x681/0xeb0 [ 444.153055][T18946] ? terminate_walk+0x263/0x280 [ 444.157963][T18946] lo_ioctl+0x59b/0x1340 [ 444.162239][T18946] ? path_openat+0x18c3/0x1e90 [ 444.167031][T18946] ? putname+0xa5/0xc0 07:41:36 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:36 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 444.171286][T18946] ? ___cache_free+0x3c/0x300 [ 444.176146][T18946] ? blkdev_common_ioctl+0x9c3/0x1040 [ 444.181529][T18946] ? selinux_file_ioctl+0x8e0/0x970 [ 444.186809][T18946] ? lo_release+0x120/0x120 [ 444.191317][T18946] blkdev_ioctl+0x1d0/0x3c0 [ 444.195835][T18946] block_ioctl+0x6d/0x80 [ 444.200243][T18946] ? blkdev_iopoll+0x70/0x70 [ 444.204828][T18946] __se_sys_ioctl+0xcb/0x140 [ 444.209445][T18946] __x64_sys_ioctl+0x3f/0x50 [ 444.214031][T18946] do_syscall_64+0x3d/0x90 [ 444.218448][T18946] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 444.224362][T18946] RIP: 0033:0x4663b7 [ 444.228258][T18946] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 444.248650][T18946] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 444.257057][T18946] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 444.265101][T18946] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 07:41:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x4, 0x6, 0xf9, 0x20, 0x0, 0x10001, 0x2002a, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x100, 0x0, @perf_bp={&(0x7f0000000180), 0x8}, 0x400, 0x3d, 0x2, 0x8, 0x8000, 0x4, 0x9, 0x0, 0x7f, 0x0, 0x100000000}, r1, 0x3, 0xffffffffffffffff, 0x8) r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) unlink(&(0x7f0000000140)='./file0\x00') io_uring_enter(r0, 0x56b8, 0x5f1b, 0x0, &(0x7f0000000300)={[0x1]}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) faccessat2(r3, &(0x7f00000002c0)='./file0\x00', 0x0, 0x200) [ 444.273145][T18946] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 444.281098][T18946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 444.289063][T18946] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 07:41:36 executing program 5 (fault-call:0 fault-nth:22): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:36 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 444.350129][T18990] FAULT_INJECTION: forcing a failure. [ 444.350129][T18990] name failslab, interval 1, probability 0, space 0, times 0 [ 444.362810][T18990] CPU: 1 PID: 18990 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 444.371227][T18990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.381346][T18990] Call Trace: [ 444.384632][T18990] dump_stack_lvl+0xb7/0x103 [ 444.389407][T18990] dump_stack+0x11/0x1a [ 444.393676][T18990] should_fail+0x23c/0x250 [ 444.398111][T18990] __should_failslab+0x81/0x90 [ 444.402880][T18990] should_failslab+0x5/0x20 [ 444.407388][T18990] kmem_cache_alloc_node+0x58/0x2b0 [ 444.412599][T18990] ? alloc_unbound_pwq+0x3e6/0x770 [ 444.417724][T18990] alloc_unbound_pwq+0x3e6/0x770 [ 444.422723][T18990] apply_wqattrs_prepare+0x1ed/0x630 [ 444.428012][T18990] ? vsnprintf+0xe8f/0xed0 [ 444.432437][T18990] apply_workqueue_attrs+0x9e/0x100 [ 444.437723][T18990] alloc_workqueue+0x77d/0xaf0 [ 444.442501][T18990] ? bd_prepare_to_claim+0x1e5/0x270 [ 444.447895][T18990] ? loop_attr_do_show_dio+0x70/0x70 [ 444.453201][T18990] ? loop_set_status_from_info+0x35e/0x3a0 [ 444.459052][T18990] loop_configure+0x681/0xeb0 [ 444.463766][T18990] ? terminate_walk+0x263/0x280 [ 444.468716][T18990] lo_ioctl+0x59b/0x1340 [ 444.472961][T18990] ? path_openat+0x18c3/0x1e90 [ 444.477732][T18990] ? putname+0xa5/0xc0 [ 444.483812][T18990] ? ___cache_free+0x3c/0x300 [ 444.488495][T18990] ? blkdev_common_ioctl+0x9c3/0x1040 [ 444.493939][T18990] ? selinux_file_ioctl+0x8e0/0x970 [ 444.499235][T18990] ? lo_release+0x120/0x120 [ 444.503832][T18990] blkdev_ioctl+0x1d0/0x3c0 [ 444.508413][T18990] block_ioctl+0x6d/0x80 [ 444.512811][T18990] ? blkdev_iopoll+0x70/0x70 [ 444.517470][T18990] __se_sys_ioctl+0xcb/0x140 [ 444.522072][T18990] __x64_sys_ioctl+0x3f/0x50 [ 444.526693][T18990] do_syscall_64+0x3d/0x90 [ 444.531129][T18990] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 444.537096][T18990] RIP: 0033:0x4663b7 [ 444.540992][T18990] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 444.560631][T18990] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 444.569050][T18990] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 444.577093][T18990] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 444.585866][T18990] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 444.593841][T18990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 444.601816][T18990] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 07:41:38 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000", 0x4f, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:38 executing program 5 (fault-call:0 fault-nth:23): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:38 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0104000000000000e823078d000008000300", @ANYRES32=r3], 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_POWER_SAVE(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, 0x0, 0x404, 0x70bd28, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x4, 0x6e}}}}, [@NL80211_ATTR_PS_STATE={0x8}, @NL80211_ATTR_PS_STATE={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000002}, 0x440440c4) r4 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x5, &(0x7f0000000240)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020042000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000af252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}, {&(0x7f0000000080)="217c8c8c", 0x4, 0xfd}, {&(0x7f0000000140)="b0e5f93fce0a08f45e491270f73498fb811277cdcf8cdd82ac0ca9b5c7b244aef996133ddbbffe703c18952b0f9e8f8dcc282be60f75510294e8a5880034512047e2940d883c624c1516bc02b146ad013f65d4c2d3fd05955f8fa87b3e5d49b577e61f250559673d3de8fe8450e68875812c85f6f83c524fbacfd73f85ba5f42c52a8e01d4726156077eed66ca309fa55a0a9b2c9bc7f5ae5797b00e199dce0cba4a37169b75683dc9e6110b4f3daf8e77ab2dea79a678d4bba6a42d454a92f73d53d0246147b4e19aee354a8573f43500d17b729500f78be08c99723620d1b938", 0xe1, 0x9}], 0x0, &(0x7f0000000040)={[{@hide}], [{@smackfsdef={'smackfsdef', 0x3d, '\x82'}}, {@subj_user={'subj_user', 0x3d, '['}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@appraise}]}) faccessat(r4, &(0x7f00000000c0)='./file0\x00', 0x0) [ 447.122263][T19003] loop2: detected capacity change from 0 to 224 [ 447.129286][T19005] FAULT_INJECTION: forcing a failure. [ 447.129286][T19005] name failslab, interval 1, probability 0, space 0, times 0 [ 447.141922][T19005] CPU: 1 PID: 19005 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 447.146068][T19003] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 447.150423][T19005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.150436][T19005] Call Trace: 07:41:39 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:39 executing program 0: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000700)=[{{&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f0000000140)=""/128, 0x80}, {&(0x7f0000000380)=""/86, 0x56}, {&(0x7f0000000800)=""/72, 0x48}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/66, 0x42}], 0x7, &(0x7f0000000640)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x10}}, @cred={{0x1c}}], 0xa0}}], 0x1, 0x10002, &(0x7f0000000740)={0x77359400}) waitid(0x1, r0, &(0x7f0000000780), 0x8, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) [ 447.150443][T19005] dump_stack_lvl+0xb7/0x103 [ 447.150465][T19005] dump_stack+0x11/0x1a [ 447.180627][T19005] should_fail+0x23c/0x250 [ 447.185050][T19005] ? __kernfs_new_node+0x6a/0x330 [ 447.190162][T19005] __should_failslab+0x81/0x90 [ 447.194934][T19005] should_failslab+0x5/0x20 [ 447.199442][T19005] kmem_cache_alloc+0x46/0x2e0 [ 447.204282][T19005] __kernfs_new_node+0x6a/0x330 [ 447.209194][T19005] ? _raw_spin_lock_irqsave+0x25/0x80 [ 447.214662][T19005] ? _raw_spin_unlock_irqrestore+0x27/0x40 07:41:39 executing program 0: r0 = syz_io_uring_setup(0x75cc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x253}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000000140)) io_uring_enter(r0, 0x4ab0, 0x0, 0x0, 0x0, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000000040)=ANY=[@ANYRESDEC]) r2 = fsmount(0xffffffffffffffff, 0x1, 0x7c) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) mount_setattr(r2, &(0x7f0000000000)='./file0\x00', 0x8000, &(0x7f0000000280)={0x100070, 0x8, 0x60000, {r3}}, 0x20) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) [ 447.220524][T19005] ? pwq_adjust_max_active+0x491/0x4b0 [ 447.226395][T19005] kernfs_create_dir_ns+0x5e/0x140 [ 447.231614][T19005] internal_create_group+0x138/0x850 [ 447.236916][T19005] ? bd_prepare_to_claim+0x1e5/0x270 [ 447.242854][T19005] ? loop_attr_do_show_dio+0x70/0x70 [ 447.248152][T19005] ? set_disk_ro+0x73/0x110 [ 447.252672][T19005] sysfs_create_group+0x1b/0x20 [ 447.257544][T19005] loop_configure+0xbb1/0xeb0 [ 447.262224][T19005] lo_ioctl+0x59b/0x1340 [ 447.266492][T19005] ? path_openat+0x18c3/0x1e90 07:41:39 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_io_uring_setup(0x75cc, &(0x7f0000000300), &(0x7f0000ffd000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000100)=""/53, 0x35}, 0x0) syz_io_uring_setup(0x6cef, &(0x7f00000002c0)={0x0, 0x4c74}, &(0x7f0000ff4000/0xa000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000100)=0x0) r8 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r6, r7, &(0x7f0000000200)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd=r8, 0x9, 0x0, 0x8, 0x1, 0x1}, 0x0) r9 = syz_io_uring_setup(0x189, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00005c0000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r10, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r10, r11, &(0x7f0000000200)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r9}, 0x0) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r11, 0x0, 0x5) syz_io_uring_submit(r6, r11, &(0x7f0000000040)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x0, @fd, 0x4, 0x8, 0x401, 0x0, 0x1, {0x3, r12}}, 0x9) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x4, 0x0, r5, 0x0, 0x0, 0x0, 0x40000062, 0x0, {0x2, r12}}, 0x4) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) [ 447.271260][T19005] ? putname+0xa5/0xc0 [ 447.275331][T19005] ? ___cache_free+0x3c/0x300 [ 447.280031][T19005] ? blkdev_common_ioctl+0x9c3/0x1040 [ 447.285505][T19005] ? selinux_file_ioctl+0x8e0/0x970 [ 447.290798][T19005] ? lo_release+0x120/0x120 [ 447.295340][T19005] blkdev_ioctl+0x1d0/0x3c0 [ 447.299931][T19005] block_ioctl+0x6d/0x80 [ 447.304192][T19005] ? blkdev_iopoll+0x70/0x70 [ 447.308808][T19005] __se_sys_ioctl+0xcb/0x140 [ 447.313567][T19005] __x64_sys_ioctl+0x3f/0x50 [ 447.318154][T19005] do_syscall_64+0x3d/0x90 [ 447.322560][T19005] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 447.328445][T19005] RIP: 0033:0x4663b7 [ 447.332332][T19005] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 447.351922][T19005] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 447.360318][T19005] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 07:41:39 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde19cb1fedb51f287422", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:39 executing program 5 (fault-call:0 fault-nth:24): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:39 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='selinuxfs\x00', 0x2020000, &(0x7f0000000280)='\x00') faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2000) [ 447.368271][T19005] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 447.376378][T19005] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 447.384332][T19005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 447.392293][T19005] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 447.400339][T19005] loop5: detected capacity change from 0 to 224 07:41:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000", 0x4f, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:39 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0xa4, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@md0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='efs\x00', 0x800, &(0x7f0000000180)='\'\x00') [ 447.467795][T19044] loop2: detected capacity change from 0 to 224 [ 447.483875][T19044] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 447.490134][T19051] FAULT_INJECTION: forcing a failure. [ 447.490134][T19051] name failslab, interval 1, probability 0, space 0, times 0 [ 447.504819][T19051] CPU: 0 PID: 19051 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 447.513322][T19051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 447.523378][T19051] Call Trace: [ 447.526704][T19051] dump_stack_lvl+0xb7/0x103 [ 447.531408][T19051] dump_stack+0x11/0x1a [ 447.535555][T19051] should_fail+0x23c/0x250 [ 447.539951][T19051] ? __kernfs_new_node+0x6a/0x330 [ 447.544958][T19051] __should_failslab+0x81/0x90 [ 447.549743][T19051] should_failslab+0x5/0x20 [ 447.554265][T19051] kmem_cache_alloc+0x46/0x2e0 [ 447.559084][T19051] ? __cond_resched+0x11/0x40 [ 447.563854][T19051] __kernfs_new_node+0x6a/0x330 [ 447.568762][T19051] ? idr_alloc_cyclic+0x249/0x2d0 [ 447.573770][T19051] ? rb_insert_color+0x7e/0x310 [ 447.578603][T19051] kernfs_new_node+0x5b/0xd0 [ 447.583194][T19051] __kernfs_create_file+0x45/0x1a0 [ 447.588312][T19051] sysfs_add_file_mode_ns+0x1c1/0x250 [ 447.593814][T19051] internal_create_group+0x2e4/0x850 [ 447.599085][T19051] ? set_disk_ro+0x73/0x110 [ 447.603563][T19051] sysfs_create_group+0x1b/0x20 [ 447.608452][T19051] loop_configure+0xbb1/0xeb0 [ 447.613283][T19051] lo_ioctl+0x59b/0x1340 [ 447.617505][T19051] ? path_openat+0x18c3/0x1e90 [ 447.622313][T19051] ? putname+0xa5/0xc0 [ 447.626377][T19051] ? ___cache_free+0x3c/0x300 [ 447.631062][T19051] ? blkdev_common_ioctl+0x9c3/0x1040 [ 447.636515][T19051] ? selinux_file_ioctl+0x8e0/0x970 [ 447.641719][T19051] ? lo_release+0x120/0x120 [ 447.646200][T19051] blkdev_ioctl+0x1d0/0x3c0 [ 447.650682][T19051] block_ioctl+0x6d/0x80 [ 447.654919][T19051] ? blkdev_iopoll+0x70/0x70 [ 447.659492][T19051] __se_sys_ioctl+0xcb/0x140 [ 447.664110][T19051] __x64_sys_ioctl+0x3f/0x50 [ 447.668766][T19051] do_syscall_64+0x3d/0x90 [ 447.673201][T19051] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 447.679270][T19051] RIP: 0033:0x4663b7 [ 447.683147][T19051] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 447.702737][T19051] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 447.711293][T19051] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 447.719243][T19051] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 447.727279][T19051] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 447.735230][T19051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 447.743198][T19051] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 447.751225][T19051] loop5: detected capacity change from 0 to 224 07:41:41 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:41 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:41 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="686964652c00c49f8a9bc68fbb3849be419db5ef1212dc62909499c8ed69caa144c9e64ef6a6cad91d73dce6b924055ac1b6833ca97aa21aa49c66f8a63c4e5db1ecc0522761600896eac91b32894214aefe0e440fddc361ed1bffe75d54ef2699"]) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x3) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 450.134999][T19062] loop2: detected capacity change from 0 to 224 [ 450.145777][T19062] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 07:41:42 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:42 executing program 5 (fault-call:0 fault-nth:25): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:42 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000140), 0x6e, &(0x7f0000001380)=[{&(0x7f0000000200)=""/131, 0x83}, {&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x3, &(0x7f00000013c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}, 0x20) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x54) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x50) openat(r1, &(0x7f0000000080)='./file0\x00', 0x200000, 0x3a) syz_mount_image$ext4(&(0x7f0000001480)='ext2\x00', &(0x7f00000014c0)='./file0\x00', 0x0, 0x4, &(0x7f0000001840)=[{&(0x7f0000001580)="033c25fe76f30325fbf85a0e2ec10a9a9a87b410cc7b91442e8688124152e3308d4434be50b1dfc06d3216667e9dbfcc182b1ab8e72936a2ade42855b855bc840749f81d0eeb8a64947a6b697d4b608f46db0417b6db637a56215238575d821a9b470e05206ae9000496ac07fe61bd44e0d1d801a5e0e34c88587f4e95e4243ddb46af83795d2420f2a249c5ce8f843eed98e8b4fc17d6b9a93ea9f968ef6d1e6b0e18207bf325b9392fcf4d91a7b6f3dd51628c4b6cb3485b3dc22ba10b02d8c8075114cdef", 0xc6, 0x8}, {&(0x7f0000001680)="96699596532bfd3613703efa3f8e55b5b1d8fb96e21ac749f885427b2b3a0eb1b548f4e0f4ff4e2eaa875a017067c0f760c3e8ad33242c29f0966c2de997356d96a8003d7748c2fee980c7ec80d60d4d444ba88d3d7e390645b4230a0b71c00a6ede62041ed2ba8fa1fbe7897262f7bb0d24f7b8b54c9fbc85252d61921aa21957e0574b97053167cd2c271a848c7e45dfdbf4290ec96ee158202d61a517f903317bf5f68200320b7b2ca083414026a9180659abd977155002", 0xb9, 0x7}, {&(0x7f0000001740)="9e7b0e06f77838c58d0c222e37b12688307da03dd5f63ca322b04d9648060279a978a048d220276bbc83bc4be638ef7cb750da8aff6c0be627d12aa605bf4b823f5c8081e8d8c165d75f34cb704fab422eef9715279f26d2b0e1bc320747237589d7fd1c533d4f1244b07c001112e253f3f9236eae22b05ae2e68f682b7e51fff0e93a6c281cd35fc4ab22c21f837e149803d3ba0f1a6b335b7675550ac089da7b6894c07a3f9569607c387e7d0f0c", 0xaf, 0x5}, {&(0x7f0000001800)="8942ba9124b0c5a608addb5921c331197fa27c39da08299c7257231ee39470967c246af2281f7493bb405079757cde1e95e9739c4fb3e9b7", 0x38, 0x76}], 0x2000000, &(0x7f00000018c0)={[], [{@subj_type={'subj_type', 0x3d, '/:'}}]}) 07:41:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 450.230852][T19081] loop2: detected capacity change from 0 to 224 [ 450.235791][T19080] FAULT_INJECTION: forcing a failure. [ 450.235791][T19080] name failslab, interval 1, probability 0, space 0, times 0 [ 450.249766][T19080] CPU: 1 PID: 19080 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 450.258200][T19080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 450.268277][T19080] Call Trace: [ 450.270980][T19081] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 450.271559][T19080] dump_stack_lvl+0xb7/0x103 [ 450.284280][T19080] dump_stack+0x11/0x1a [ 450.288438][T19080] should_fail+0x23c/0x250 [ 450.292861][T19080] ? __kernfs_new_node+0x6a/0x330 [ 450.298654][T19080] __should_failslab+0x81/0x90 [ 450.303583][T19080] should_failslab+0x5/0x20 [ 450.308284][T19080] kmem_cache_alloc+0x46/0x2e0 [ 450.313162][T19080] __kernfs_new_node+0x6a/0x330 [ 450.318068][T19080] ? __cond_resched+0x11/0x40 [ 450.322762][T19080] ? mutex_lock+0x9/0x30 [ 450.326979][T19080] kernfs_new_node+0x5b/0xd0 [ 450.331640][T19080] __kernfs_create_file+0x45/0x1a0 [ 450.336759][T19080] sysfs_add_file_mode_ns+0x1c1/0x250 [ 450.342108][T19080] internal_create_group+0x2e4/0x850 [ 450.347371][T19080] ? set_disk_ro+0x73/0x110 [ 450.351872][T19080] sysfs_create_group+0x1b/0x20 [ 450.356830][T19080] loop_configure+0xbb1/0xeb0 [ 450.361503][T19080] lo_ioctl+0x59b/0x1340 [ 450.365749][T19080] ? path_openat+0x18c3/0x1e90 [ 450.370502][T19080] ? putname+0xa5/0xc0 [ 450.374550][T19080] ? ___cache_free+0x3c/0x300 [ 450.379265][T19080] ? blkdev_common_ioctl+0x9c3/0x1040 [ 450.384616][T19080] ? selinux_file_ioctl+0x8e0/0x970 [ 450.389830][T19080] ? lo_release+0x120/0x120 [ 450.394392][T19080] blkdev_ioctl+0x1d0/0x3c0 [ 450.398962][T19080] block_ioctl+0x6d/0x80 [ 450.403177][T19080] ? blkdev_iopoll+0x70/0x70 [ 450.407849][T19080] __se_sys_ioctl+0xcb/0x140 [ 450.412607][T19080] __x64_sys_ioctl+0x3f/0x50 [ 450.417212][T19080] do_syscall_64+0x3d/0x90 [ 450.421614][T19080] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 450.427635][T19080] RIP: 0033:0x4663b7 07:41:42 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:42 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf0", 0x6c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:42 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_io_uring_setup(0x75cc, &(0x7f0000000300), &(0x7f0000ffd000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r4, 0x0, &(0x7f0000000100)=""/53, 0x35}, 0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x124) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r5}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x480c0) setuid(r1) r6 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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"/285, 0x11d, 0xe000}], 0x4082821, &(0x7f0000000040)={[{@map_normal}]}) faccessat(r6, &(0x7f00000000c0)='./file0\x00', 0x0) [ 450.431588][T19080] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 450.451183][T19080] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 450.459596][T19080] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 450.467589][T19080] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 07:41:42 executing program 0: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_DEV(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r0, 0x200, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x800) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000040)={0x400, 0x4, 0x3ff}) chdir(&(0x7f0000000280)='./file0\x00') 07:41:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf00000000", 0x55, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 450.475652][T19080] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 450.483629][T19080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 450.491600][T19080] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 450.500987][T19080] loop5: detected capacity change from 0 to 224 [ 450.550349][T19109] loop2: detected capacity change from 0 to 224 [ 450.561475][T19109] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 07:41:44 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:44 executing program 5 (fault-call:0 fault-nth:26): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000200)={0x0, 0x8, 0x1, [0x0, 0x0, 0x600, 0x7, 0x103], [0x40, 0x4, 0x0, 0xffffffffffffffbf, 0xffffffff, 0x6, 0x2, 0x5, 0x9, 0x7f, 0x0, 0xff, 0x3, 0xf9, 0x5c, 0x6, 0x86da, 0x6, 0x8, 0x4, 0xffff, 0x4, 0x2, 0x0, 0x1, 0x6, 0x8, 0x4, 0xffffffffffff8001, 0x0, 0x51ee, 0xdf, 0x1f, 0x5, 0xbdc, 0x544e, 0x1, 0x1, 0x1200, 0x3, 0x400, 0x2, 0x400, 0x2, 0x6, 0xffff, 0x6, 0x8000, 0x80000001, 0x297, 0xc2c, 0xffff, 0x0, 0x7ff, 0xfff, 0x7ff, 0x5cc8, 0x0, 0x3fe0000000000, 0x4, 0x3f, 0x9, 0xb2, 0x2, 0xf157, 0x80, 0x8, 0x81, 0x3, 0x218, 0x190, 0x8, 0x10000, 0xfffffffffffffffa, 0xd2a3, 0x4c25, 0x401, 0x200, 0xffff, 0x4, 0x1, 0x3, 0x9, 0x363d72a, 0x8000, 0x2, 0x5, 0x80000000, 0x20, 0x80000000, 0x7, 0x2400000, 0x0, 0x4, 0x2, 0x6, 0x40, 0x6, 0x5, 0xfffffffffffffffe, 0xa449, 0x4, 0x8, 0x0, 0xffffffffffffffe1, 0x7fff, 0x6, 0x200, 0x80000001, 0x3ff, 0x81, 0x100000001, 0x8, 0x7, 0x4, 0x4, 0x8001, 0xfffffffffffff6b2, 0x0, 0xffffffffffffffc1, 0xfffffffffffffffd]}) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf", 0x58, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 453.172961][T19126] FAULT_INJECTION: forcing a failure. [ 453.172961][T19126] name failslab, interval 1, probability 0, space 0, times 0 [ 453.178752][T19130] loop2: detected capacity change from 0 to 224 [ 453.185695][T19126] CPU: 0 PID: 19126 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 453.198877][T19130] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 453.200318][T19126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.200330][T19126] Call Trace: 07:41:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf", 0x58, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:45 executing program 0: sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x78, 0x0, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x78}}, 0x20000000) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:45 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) [ 453.200336][T19126] dump_stack_lvl+0xb7/0x103 [ 453.200358][T19126] dump_stack+0x11/0x1a [ 453.230518][T19126] should_fail+0x23c/0x250 [ 453.234954][T19126] ? __kernfs_new_node+0x6a/0x330 [ 453.239980][T19126] __should_failslab+0x81/0x90 [ 453.244796][T19126] should_failslab+0x5/0x20 [ 453.249325][T19126] kmem_cache_alloc+0x46/0x2e0 [ 453.254092][T19126] __kernfs_new_node+0x6a/0x330 [ 453.259026][T19126] ? __cond_resched+0x11/0x40 [ 453.263721][T19126] ? mutex_lock+0x9/0x30 [ 453.267967][T19126] kernfs_new_node+0x5b/0xd0 [ 453.272585][T19126] __kernfs_create_file+0x45/0x1a0 [ 453.277701][T19126] sysfs_add_file_mode_ns+0x1c1/0x250 [ 453.283072][T19126] internal_create_group+0x2e4/0x850 [ 453.288497][T19126] ? set_disk_ro+0x73/0x110 [ 453.293082][T19126] sysfs_create_group+0x1b/0x20 [ 453.297927][T19126] loop_configure+0xbb1/0xeb0 [ 453.302624][T19126] lo_ioctl+0x59b/0x1340 [ 453.306894][T19126] ? path_openat+0x18c3/0x1e90 [ 453.311642][T19126] ? putname+0xa5/0xc0 [ 453.315687][T19126] ? ___cache_free+0x3c/0x300 [ 453.320480][T19126] ? blkdev_common_ioctl+0x9c3/0x1040 [ 453.325872][T19126] ? selinux_file_ioctl+0x8e0/0x970 [ 453.331053][T19126] ? lo_release+0x120/0x120 [ 453.335541][T19126] blkdev_ioctl+0x1d0/0x3c0 [ 453.340024][T19126] block_ioctl+0x6d/0x80 [ 453.344245][T19126] ? blkdev_iopoll+0x70/0x70 [ 453.348815][T19126] __se_sys_ioctl+0xcb/0x140 [ 453.353432][T19126] __x64_sys_ioctl+0x3f/0x50 [ 453.358008][T19126] do_syscall_64+0x3d/0x90 [ 453.362470][T19126] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 453.368343][T19126] RIP: 0033:0x4663b7 [ 453.372263][T19126] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 453.392029][T19126] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 453.400429][T19126] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 453.408390][T19126] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 07:41:45 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:45 executing program 0: recvmsg$unix(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/99, 0x63}, {&(0x7f0000001240)=""/146, 0x92}, {&(0x7f0000001300)=""/81, 0x51}], 0x4, &(0x7f0000001380)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x10}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x118}, 0x2024) r5 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500), 0x8002, &(0x7f0000001540)=ANY=[@ANYBLOB='map=off,map=nor=acorn,nojoliet,context=usure,\x00'/67]) faccessat(r5, &(0x7f00000000c0)='./file0\x00', 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001980), 0x125001, 0x0) r7 = accept4$inet(r0, &(0x7f00000019c0)={0x2, 0x0, @private}, &(0x7f0000001a00)=0x10, 0x0) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgroups(0x1, &(0x7f00000003c0)=[r11]) fchown(r9, 0xee00, r11) sendmsg$unix(r2, &(0x7f0000001b80)={&(0x7f00000015c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000000)="7a4374f8", 0x4}, {&(0x7f0000001640)="46b069deee2c057e6a8f0493a41a4dc416d12e08fcf68b1ec53f86b0ed02cebc5bbbabd4d9c96833263af32af272cd731355ad2df6f23645e64d05d48aaa8663e0425ec2b1d70ed2b96ceb7697e20adb492f97", 0x53}, {&(0x7f00000016c0)="3cf8a5f4e0bcbac954abb73df5376724ea5311cc34ee7f264ecc67f21d5a34a26e7cb845cfc42f4f02c6f9b16410595655f9134bc9abbcc4599b3a74b8d8e9e6bfb73d9bfb151fd63ffffc903744e975771b002da3fd5d5fed08c38aafb5be8974abc0c1e226697ef1918ba4b49e9aa27de0f94b0238a54a5ca45e91ad5c99928c69e8e9e7", 0x85}, {&(0x7f0000001780)="333c0e34c1595ad4881f3a1e85ef4832ee5daec0b23777146b15cc58901d48ce7f9f7eebc9bb4b7eb9007402c58f68adbbb5581134300b9a953da826af9eacc71b669a7f800032a99ed0104c4c3e8b88eddb42e2585a8681ef18cbaf1f2c851bb047da396729614c379565a711faf7d3cd24d18baf80276fba804fe39933e9e370d6e51acf7d0493f71f6858da53e0195d72e1978d2704573eb70349b6021c", 0x9f}, {&(0x7f0000001840)="c19e9f160090540197f25a12cd75fb1b4c9e2e0fdd652d92d802164147d4a07d11b0db5f58d5da887ccc36b7e184556c971b846dff55ae95cc1383831866c6639a7f5c103679edf2f458b60377cc5d3f3b24643a5d505ff9050bea04364bf2d0910fa15c632696002cf5342bb123ab88b845046ac5d052d90391ebd3c351252a16c9f94a9b1b1da9661a78c0dc44", 0x8e}, {&(0x7f0000001500)="1dae6f010e15cde310cdf86cae80d9", 0xf}], 0x6, &(0x7f0000001b00)=[@rights={{0x24, 0x1, 0x1, [r6, r3, r7, r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {r4, r8, r11}}}], 0x48, 0x40804}, 0x1) 07:41:45 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf0", 0x6c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 453.416346][T19126] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 453.424404][T19126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 453.432412][T19126] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 453.440694][T19126] loop5: detected capacity change from 0 to 224 07:41:45 executing program 5 (fault-call:0 fault-nth:27): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:45 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="74000000ed0301002cbd7000ffdbdf2518f6ec57c6276208b9fd70c4844813d3398e3288880d5d626c0abb57067e0ee2bd4f821fbb0234cf69674a18cde36a48b4f649a56c2a61d57fbda7ceb1f3e88e778078be16e81b02ee4a98101a09aceaf6b9cd2aab4fc5c882c3a56e2ee71388e77b3696ac954b25d0b7a28f52c7b482ac37e004a43ca0d8462d325dbe9678d2c877"], 0x74}, 0x1, 0x0, 0x0, 0x4010004}, 0x800) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100204c0049004e0055005800200000200020002000200020002000200020004300440052004f004d00200020002040e989a861756f8000200020002000200000000000000000bf000000000000bf252f000000", 0x5a, 0x8801}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r2, 0x10e, 0xb, 0x0, &(0x7f00000002c0)) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x10081, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000680)={{0x32, @broadcast, 0x4e22, 0x2, 'none\x00', 0x6, 0x7, 0x5e}, {@multicast1, 0x4e21, 0x10000, 0x5, 0x101, 0x1000}}, 0x44) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r5, &(0x7f0000000c40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000c00)=0x3e) sendmsg$nl_xfrm(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000440)=@acquire={0x174, 0x17, 0x1, 0x0, 0x0, {{@in=@empty}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {@in=@private, @in=@remote}, {{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in=@broadcast, 0x0, 0x32}, 0x0, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, @XFRMA_IF_ID={0x8, 0x1f, r6}]}, 0x174}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb0, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_EEE_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_EEE_MODES_OURS={0x64, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_MASK={0x56, 0x5, "1c65eaa8ed5fc50e301467362655411ea4ade22cea614331cc2436942b0556195547c2b1d514965e6a360ce4d784b1dc0de1980c13ba5e080c488d33942296c2c7e29b023ac66585800c1474857cab4b5986"}]}, @ETHTOOL_A_EEE_ENABLED={0x5}]}, 0xb0}}, 0x20000800) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000c80)={0x580, 0x0, 0x604, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0xb8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x20}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x101}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5ee}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x57}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xc5}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x411e}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x401}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x13}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x135f}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1ff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xcd3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x400}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_NODE={0x2fc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xde, 0x3, "a7364e18b9ae4887497d7f4b7fc9dadc897c4950504dba1b3948c3e7ec51c2f3d2aa281c795dace7b813047cf3e0c5ff3f27522c787cc05d0625c20fe8947b46ce7b3279f6c12e76822d917baac4fae2ea00247def9e82719ab38a63368c06ffe874d28546dc08c19e11cd2f24e3a107b1d144e53aa357912e0f0c5372ff80f4e925ac7101c113a13e44168281e6cb27fe1d87d445501980fbe31c198e9294b26b0d9d5a69d84ade493957fefb82c8eefe27177e97bcd39e8756da4113bc773228cf89043e568a7cbb3338dc003fb99c982617eca559beb1d2d8"}, @TIPC_NLA_NODE_ID={0x31, 0x3, "1a89512f33c826be7448abdcef1f548e65e52ecbfdfa200d6723ee5fb5be71fc61eb6cf454669418161696aa23"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7f}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xda, 0x3, "a8221c4e3ff71f315ecb3e50ffb4a209d59fcee01f20cac6c8600d343f052995a5176215398fcc58e0af2b4857196502b44b00040385329212433e61ea1c0af10ef84bc5fbabcaf3202bab53c91e9da76b09a92d1aff85cc6d42d9fbdd35f65ea57dd62667a9f339306cdd6159f00346b06cf341b091018cfb3866b474b4964c3df265d0b6ee570d0786e699af84a7ce73cf6614be3435e419feca1acf5a995bbf6bd9a776c4904ad0fd1ec63447326b0ae6a3de4070900f4ed9824489531ffeb4a7c2e5323f14b39b80100f772ee619b31b79bfd8ca"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_ID={0xe3, 0x3, "ab7543fbbdb6ece05c5ef0fafef4f70008df838111a0073537a378e8912a5d2c85cdf8d5bc6b1c754d1c74edf835d8925a35398ab3707023eac353ac10d72e2aee4b23029abdc80abfd6fe34013dbd6fdee4128ef8b291d498b0827e25dc8d80cf82e360fe5a9b32e0f2de5fba3e97a6d4e66d7ed8930bdc23199a4bcea86c4151b245e902360103f8054639f91cf5e2dc6d30f29a53e387827ef07466d62bb1b57f7b99bbd84f283ef982caf964b92bc0dc54e38ea737c051d6f256706dc58f781a1fbc565c49de67eccebeebcd919c71014b9111bf04785eb5ecf1b1cbdc"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x60, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc91}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x522}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}]}, @TIPC_NLA_MEDIA={0xf4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x43}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}]}]}, 0x580}, 0x1, 0x0, 0x0, 0x40}, 0x24040818) shutdown(r7, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r7, 0x50009418, &(0x7f0000001580)={{r2}, 0x0, 0x0, @unused=[0x6, 0x8000, 0x6, 0x1], @subvolid=0x1f}) [ 453.495049][T19148] loop2: detected capacity change from 0 to 224 [ 453.521777][T19148] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 453.526946][T19160] FAULT_INJECTION: forcing a failure. [ 453.526946][T19160] name failslab, interval 1, probability 0, space 0, times 0 [ 453.542674][T19160] CPU: 1 PID: 19160 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 453.551186][T19160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 453.561231][T19160] Call Trace: [ 453.564495][T19160] dump_stack_lvl+0xb7/0x103 [ 453.569072][T19160] dump_stack+0x11/0x1a [ 453.573209][T19160] should_fail+0x23c/0x250 [ 453.577631][T19160] ? __kernfs_new_node+0x6a/0x330 [ 453.582640][T19160] __should_failslab+0x81/0x90 [ 453.587427][T19160] should_failslab+0x5/0x20 [ 453.591952][T19160] kmem_cache_alloc+0x46/0x2e0 [ 453.596742][T19160] __kernfs_new_node+0x6a/0x330 [ 453.601677][T19160] ? __cond_resched+0x11/0x40 [ 453.606345][T19160] ? mutex_lock+0x9/0x30 [ 453.610568][T19160] kernfs_new_node+0x5b/0xd0 [ 453.615189][T19160] __kernfs_create_file+0x45/0x1a0 [ 453.620293][T19160] sysfs_add_file_mode_ns+0x1c1/0x250 [ 453.625647][T19160] internal_create_group+0x2e4/0x850 [ 453.630949][T19160] ? set_disk_ro+0x73/0x110 [ 453.635431][T19160] sysfs_create_group+0x1b/0x20 [ 453.640275][T19160] loop_configure+0xbb1/0xeb0 [ 453.645014][T19160] lo_ioctl+0x59b/0x1340 [ 453.649240][T19160] ? path_openat+0x18c3/0x1e90 [ 453.653995][T19160] ? putname+0xa5/0xc0 [ 453.658056][T19160] ? ___cache_free+0x3c/0x300 [ 453.662768][T19160] ? blkdev_common_ioctl+0x9c3/0x1040 [ 453.668127][T19160] ? selinux_file_ioctl+0x8e0/0x970 [ 453.673313][T19160] ? lo_release+0x120/0x120 [ 453.677890][T19160] blkdev_ioctl+0x1d0/0x3c0 [ 453.682482][T19160] block_ioctl+0x6d/0x80 [ 453.686706][T19160] ? blkdev_iopoll+0x70/0x70 [ 453.691388][T19160] __se_sys_ioctl+0xcb/0x140 [ 453.695980][T19160] __x64_sys_ioctl+0x3f/0x50 [ 453.700561][T19160] do_syscall_64+0x3d/0x90 [ 453.704994][T19160] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 453.710974][T19160] RIP: 0033:0x4663b7 [ 453.714876][T19160] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 453.736468][T19160] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 453.744953][T19160] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 453.752955][T19160] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 453.760909][T19160] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 453.768916][T19160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 453.776956][T19160] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 453.792250][T19160] loop5: detected capacity change from 0 to 224 07:41:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf", 0x58, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:47 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:47 executing program 5 (fault-call:0 fault-nth:28): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e24, @empty}, 0x100, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000180)='wg0\x00', 0x2da, 0xffffffffffff3a2b, 0x8}) syz_io_uring_setup(0x75cc, &(0x7f0000000300), &(0x7f0000ffd000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000000)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r3, 0x0, &(0x7f0000000100)=""/53, 0x35}, 0x0) r4 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x280006, &(0x7f0000000280)=ANY=[@ANYRESHEX=r1]) faccessat(r4, &(0x7f00000000c0)='./file0\x00', 0x0) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)=@sha1={0x1, "0cb5f0cd06ea2be02828c01496d8d44bf8acad0c"}, 0x15, 0x3) [ 456.186846][T19176] FAULT_INJECTION: forcing a failure. [ 456.186846][T19176] name failslab, interval 1, probability 0, space 0, times 0 [ 456.192515][T19178] loop2: detected capacity change from 0 to 224 [ 456.199516][T19176] CPU: 0 PID: 19176 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 456.214142][T19176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.224218][T19176] Call Trace: [ 456.227500][T19176] dump_stack_lvl+0xb7/0x103 [ 456.232191][T19176] dump_stack+0x11/0x1a 07:41:48 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="68ae3712db6f25691d71103794ef5ea5c65e0000000000007685ca1e596f30747288b7d3e18029bf34008e47b0e84b919e932e428bf5c5ac6263762ae9e5fbe63bfc2e34561e340d394c085ef524ffeaf4791d7ce35c2744b600"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgroups(0x1, &(0x7f00000003c0)=[r3]) fchown(r1, 0xee00, r3) lchown(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgroups(0x1, &(0x7f00000003c0)=[r5]) fchown(0xffffffffffffffff, 0xee00, r5) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgroups(0x1, &(0x7f00000003c0)=[r9]) fchown(r7, 0xee00, r9) setgroups(0x7, &(0x7f0000000300)=[r3, 0x0, 0x0, r5, r6, r9, r3]) getdents64(r0, &(0x7f0000000080)=""/37, 0x25) [ 456.236348][T19176] should_fail+0x23c/0x250 [ 456.240857][T19176] ? __kernfs_new_node+0x6a/0x330 [ 456.245933][T19176] __should_failslab+0x81/0x90 [ 456.250738][T19176] should_failslab+0x5/0x20 [ 456.255246][T19176] kmem_cache_alloc+0x46/0x2e0 [ 456.258961][T19178] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 456.260120][T19176] __kernfs_new_node+0x6a/0x330 [ 456.273319][T19176] ? __cond_resched+0x11/0x40 [ 456.278002][T19176] ? mutex_lock+0x9/0x30 [ 456.282304][T19176] kernfs_new_node+0x5b/0xd0 [ 456.286885][T19176] __kernfs_create_file+0x45/0x1a0 [ 456.292004][T19176] sysfs_add_file_mode_ns+0x1c1/0x250 [ 456.297358][T19176] internal_create_group+0x2e4/0x850 [ 456.302624][T19176] ? set_disk_ro+0x73/0x110 [ 456.307105][T19176] sysfs_create_group+0x1b/0x20 [ 456.311969][T19176] loop_configure+0xbb1/0xeb0 [ 456.316695][T19176] lo_ioctl+0x59b/0x1340 [ 456.320933][T19176] ? path_openat+0x18c3/0x1e90 [ 456.325792][T19176] ? putname+0xa5/0xc0 [ 456.329857][T19176] ? ___cache_free+0x3c/0x300 [ 456.334540][T19176] ? blkdev_common_ioctl+0x9c3/0x1040 [ 456.339927][T19176] ? selinux_file_ioctl+0x8e0/0x970 [ 456.345138][T19176] ? lo_release+0x120/0x120 [ 456.349625][T19176] blkdev_ioctl+0x1d0/0x3c0 [ 456.354176][T19176] block_ioctl+0x6d/0x80 [ 456.358398][T19176] ? blkdev_iopoll+0x70/0x70 [ 456.363121][T19176] __se_sys_ioctl+0xcb/0x140 [ 456.367720][T19176] __x64_sys_ioctl+0x3f/0x50 [ 456.372291][T19176] do_syscall_64+0x3d/0x90 [ 456.376694][T19176] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 456.383270][T19176] RIP: 0033:0x4663b7 [ 456.387160][T19176] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 456.406811][T19176] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 456.415221][T19176] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 456.423176][T19176] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 07:41:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:48 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x148) r2 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "972bcba7c16a7b3328085111e24f612d54306414d4ca52bb4f8f666271bb89767b120a61b8a5a0f6663406b0f6a9d7f52a6233477a5b25a3b96dbdf528917d78"}, 0x48, 0xfffffffffffffffd) r3 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc3}, &(0x7f0000000100)={0x0, "972bcba7c16a7b3328085111e24f612d54306414d4ca52bb4f8f666271bb89767b120a61b8a5a0f6663406b0f6a9d3f52a6233477a5b25a3b96dbdf528917d78"}, 0x48, 0xfffffffffffffffd) r4 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc3}, &(0x7f0000000200)={0x0, "7ad41c68c8411a4ae4af48470c5446c42c5c403cba6f035da5810f578ab3d5684789dd6dfb4eb566d2f6279f2f5587973ba8f85ecbdfc3707d26de7a939429b9"}, 0x48, 0xfffffffffffffffe) r5 = syz_mount_image$ext4(&(0x7f00000002c0)='ext3\x00', &(0x7f0000000300)='./file0\x00', 0x3, 0x6, &(0x7f0000000780)=[{&(0x7f0000000340)="35af3a520aa727d234a19db438d38076cd9218891f7096d930b138e1dfcbd33f4d18d1f7b2613fed0b4a44afce6168b3c1264be4cf83f97a6a80a70ae8f70c10bbc182b82a965b690f837c5d13f7092c53e2374ad4d7158d0fa11107d2483f25b7501ac3aa4ed8fa2537ddc0247c410e5cdc91350a", 0x75, 0x80000001}, {&(0x7f00000003c0)="f9e24407298277bf9c1dbbd4c7588d1cc7582b13c97a35823faf98d1e6b86de873291d6b6097d2a9307ba52b28d2672a2aa9700c46f1480962a38761577b2115fd4ecb0aec5f39f553c79d4c769748244ac1720ca0cac838d77fbd64ab21464da629bf9909f0e8661e30c9db4b72d0d9e094cbf1ce300ff9d639d5ae23cdebea3dd4685fa6f6581738c5327792d0280e93fbc7", 0x93, 0x1}, {&(0x7f0000000480)="d82c7018ab9b1c52d8d05114d648fc522e356f65ad6d7c35c3eb782e7d1b434247fefd7cef6ab2de033771bcbd8e9fc0c958b5d755056a117b08bd67bf", 0x3d, 0x696}, {&(0x7f00000004c0)="b73980132b049e88e8df8e608b9cf4d80bfbc45c4b086ba79baf32afcb351f89fc1c31391d59155d53db9a064950acfc19aa3bb5976701fac0680e80a4e1cf2669b36a21d9e066118e205136328f904d06fecfcddc174d897616c52968358bd5154637996725280d5dd671a5ee885dee2c7c78d41760901e9f29d64cc6d3607b6d75e4826c4d9356217688f1741cca83cf9a9ed153975a1e225c", 0x9a, 0xd4e}, {&(0x7f0000000580)="b5ec69d0cca93e8de57af17a60b8e4c4068ffb754d7299a12a823c07cfdabfb7cac6909cac2109461025727074e02e2b76911ab98c30d07b703a3d64eed5d1060ffd8d3e57f8a25fefd79a5dea0a623a4931d5748623862f422d217b9fc1b65ac70ee6d3b732d14d4e2627b96749520a339c9b77b99a17703f5670342524ccbc0fac4759b2e5f3e27e2c9dd34b22681608a05390c7d383a4ef405cbdb8db2df4e02ec26a0943e46c939bebfc794bebb5f6b1f6f4212f3159097bcfb505561992782aef47aead", 0xc6, 0x800}, {&(0x7f0000000680)="6da4620946afca5a07468281403233a5fb4bd7fdadda73f02fd9e29bb9a6803f5fb8ef8c42eef35d415e5c8ff3a13bfb35a3fcc8d5c34e84b132f6bc35aad0aaca0fbe4f0c572d01baaffa7740456ba443fdfce3c21399e831e94fcdfe79db7b8a7f039d105910cd2b8d5ecb9c2f0dea1f13ddaf4a83687b434b4a1ad130e0a4021509d4c713051c704bda146ec649b15993616a9ba7fdb6565850c11c4274cc83c7aaac24abe3a2e9f8ea437a92389b66e07c98eda6ee097d1dadd3a6f7119cfb392bef8aa1b0e26fd1e9df7cd6829425d39640145a2088", 0xd8, 0x7a4c}], 0x1000400, &(0x7f0000000840)={[{@prjquota}, {@auto_da_alloc}, {@jqfmt_vfsv1}], [{@dont_appraise}]}) utimensat(r5, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={{0x77359400}, {0x0, 0x2710}}, 0x0) keyctl$KEYCTL_MOVE(0x1e, r3, r2, r4, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000000200)={@desc={0x1, 0x0, @desc1}, 0x40, r4, '\x00', @b}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 456.432564][T19176] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 456.440604][T19176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 456.448575][T19176] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 456.470588][T19176] loop5: detected capacity change from 0 to 224 07:41:48 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:48 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf0", 0x6c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:48 executing program 5 (fault-call:0 fault-nth:29): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000080)={0x1, 0x30, '\x00', 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:48 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00727566742c04"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 456.533890][T19193] loop2: detected capacity change from 0 to 224 [ 456.545652][T19193] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 456.590009][T19208] loop2: detected capacity change from 0 to 224 [ 456.596258][T19215] FAULT_INJECTION: forcing a failure. [ 456.596258][T19215] name failslab, interval 1, probability 0, space 0, times 0 [ 456.596280][T19215] CPU: 1 PID: 19215 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 456.620489][T19215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 456.630534][T19215] Call Trace: [ 456.631999][T19208] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 456.633829][T19215] dump_stack_lvl+0xb7/0x103 [ 456.646615][T19215] dump_stack+0x11/0x1a [ 456.650794][T19215] should_fail+0x23c/0x250 [ 456.655235][T19215] ? __kernfs_new_node+0x6a/0x330 [ 456.660386][T19215] __should_failslab+0x81/0x90 [ 456.665148][T19215] should_failslab+0x5/0x20 [ 456.669669][T19215] kmem_cache_alloc+0x46/0x2e0 [ 456.674437][T19215] __kernfs_new_node+0x6a/0x330 [ 456.679314][T19215] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 456.684840][T19215] ? __cond_resched+0x11/0x40 [ 456.689496][T19215] ? mutex_lock+0x9/0x30 [ 456.693717][T19215] kernfs_new_node+0x5b/0xd0 [ 456.698304][T19215] __kernfs_create_file+0x45/0x1a0 [ 456.703393][T19215] sysfs_add_file_mode_ns+0x1c1/0x250 [ 456.708742][T19215] internal_create_group+0x2e4/0x850 [ 456.714006][T19215] ? set_disk_ro+0x73/0x110 [ 456.718484][T19215] sysfs_create_group+0x1b/0x20 [ 456.723344][T19215] loop_configure+0xbb1/0xeb0 [ 456.728121][T19215] lo_ioctl+0x59b/0x1340 [ 456.732350][T19215] ? path_openat+0x18c3/0x1e90 [ 456.737206][T19215] ? putname+0xa5/0xc0 [ 456.741266][T19215] ? ___cache_free+0x3c/0x300 [ 456.745924][T19215] ? blkdev_common_ioctl+0x9c3/0x1040 [ 456.751361][T19215] ? selinux_file_ioctl+0x8e0/0x970 [ 456.756540][T19215] ? lo_release+0x120/0x120 [ 456.761195][T19215] blkdev_ioctl+0x1d0/0x3c0 [ 456.765714][T19215] block_ioctl+0x6d/0x80 [ 456.769932][T19215] ? blkdev_iopoll+0x70/0x70 [ 456.774677][T19215] __se_sys_ioctl+0xcb/0x140 [ 456.779388][T19215] __x64_sys_ioctl+0x3f/0x50 [ 456.783954][T19215] do_syscall_64+0x3d/0x90 [ 456.788407][T19215] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 456.794309][T19215] RIP: 0033:0x4663b7 [ 456.798268][T19215] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 456.817862][T19215] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 456.826261][T19215] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 456.834209][T19215] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 456.842182][T19215] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 456.850130][T19215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 456.858078][T19215] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 456.868994][T19215] loop5: detected capacity change from 0 to 224 07:41:51 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:51 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0xe000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="480d18f1f8000000af054aca3a735e5ee8d71359bf87e201a9c02ef943e71d033db76efcd2a6613247d5d784de01ea3c5575260db8e946c98739bdde56a98fd7b80d409fe1d98b5890f7022b9649584600"/108]) chdir(&(0x7f0000000040)='./file0\x00') faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:51 executing program 5 (fault-call:0 fault-nth:30): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf25", 0x59, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:51 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000200)="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", 0x11d}], 0x24, &(0x7f00000001c0)=ANY=[@ANYRESDEC=0x0]) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)=@v1={0x1000000, [{0x4, 0x2}]}, 0xc, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0xf2ea) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000340)=@md0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='fuse\x00', 0x200000, &(0x7f0000000400)='\x00') 07:41:51 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, &(0x7f0000000080), 0x0) [ 459.209107][T19227] loop2: detected capacity change from 0 to 224 [ 459.217633][T19230] loop5: detected capacity change from 0 to 224 [ 459.230961][T19227] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 459.240788][T19230] FAULT_INJECTION: forcing a failure. [ 459.240788][T19230] name failslab, interval 1, probability 0, space 0, times 0 [ 459.253516][T19230] CPU: 0 PID: 19230 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 459.261927][T19230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.272093][T19230] Call Trace: [ 459.275406][T19230] dump_stack_lvl+0xb7/0x103 [ 459.279989][T19230] dump_stack+0x11/0x1a [ 459.284121][T19230] should_fail+0x23c/0x250 [ 459.288516][T19230] __should_failslab+0x81/0x90 [ 459.293258][T19230] ? kobject_uevent_env+0x1a7/0xc40 [ 459.298478][T19230] should_failslab+0x5/0x20 [ 459.302996][T19230] kmem_cache_alloc_trace+0x49/0x310 [ 459.308264][T19230] ? dev_uevent_filter+0x70/0x70 [ 459.313315][T19230] kobject_uevent_env+0x1a7/0xc40 [ 459.318409][T19230] ? set_capacity_and_notify+0x1ac/0x1c0 [ 459.324084][T19230] kobject_uevent+0x18/0x20 [ 459.328567][T19230] loop_configure+0xcc5/0xeb0 [ 459.333309][T19230] lo_ioctl+0x59b/0x1340 [ 459.337595][T19230] ? path_openat+0x18c3/0x1e90 [ 459.342352][T19230] ? putname+0xa5/0xc0 [ 459.346429][T19230] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 459.351952][T19230] ? blkdev_common_ioctl+0x9c3/0x1040 [ 459.357318][T19230] ? selinux_file_ioctl+0x8e0/0x970 [ 459.362500][T19230] ? lo_release+0x120/0x120 [ 459.367033][T19230] blkdev_ioctl+0x1d0/0x3c0 [ 459.371537][T19230] block_ioctl+0x6d/0x80 [ 459.375762][T19230] ? blkdev_iopoll+0x70/0x70 [ 459.380330][T19230] __se_sys_ioctl+0xcb/0x140 [ 459.385191][T19230] __x64_sys_ioctl+0x3f/0x50 [ 459.389781][T19230] do_syscall_64+0x3d/0x90 [ 459.394276][T19230] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 459.400302][T19230] RIP: 0033:0x4663b7 [ 459.404179][T19230] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 459.423994][T19230] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 459.432394][T19230] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 459.440360][T19230] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 459.448511][T19230] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 459.456609][T19230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 459.464760][T19230] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 07:41:51 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:51 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d", 0xa2}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:51 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000001400)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xc000}, {&(0x7f0000000080)="8b5ac7514155253e76d3a41b90efefdda86c262153a86399bfa841a65cc851bb763eed63b09e5f19501488e266270017d66e", 0x32, 0x5fa}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="c0973fbe481cdddb75d6479b61e67e120b0fd17609f8ea32cd60e91fd4d2eb9289453e5dc835726b3bb91330f7bc14aa3af6c173257551a2897f3be5cf0367332c8565b877bd8b6cc4e723a5dccb41524efc7d057bd201810e7bd3436aecf58fb08305b7c6533d32f80969d8ff238eceaa8d2eaab17ea090400c37f6c34fd51b3e35b7fd97082bb03f9e34b4dfa2254b3e06b9b072191be3416da815cf3752dc57f84dc8b76dae5c671cb7e246f2fc74b27cd210bb0dbc84447e628f2236ca09ceee8e67a74d6f992d8387a072592065e47b9c6cc63d4ca8937ddd6ba958031d9a164b84ddb849f732032bcd6b9500097eedf25e79a00a546bbd", 0xfa, 0x401}, {&(0x7f0000001300)="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", 0xfe, 0x400}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00']) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f0000000040)=0x2) 07:41:51 executing program 5 (fault-call:0 fault-nth:31): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@initdev}}, &(0x7f0000000080)=0xe8) r2 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000500)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202024002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000098b200000000000000000000160000000022001ca78f3dabdd2ff6968939192d3467e5b53c08157081ca40f1ee0ee6fdaf0653dc06a6ec183a008732c167b28a5feecff970f9209ffa2f9471d25d", 0xd9, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e00550020002000200020004300440052004f004d0020002000200020002000200020002000200020002000bf000000000000bf252f00"/83, 0x53, 0x8800}, {&(0x7f0000000200)="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", 0x123, 0xe000}], 0x0, &(0x7f0000000340)={[{@session={'session', 0x3d, 0x5d}}], [{@euid_lt={'euid<', r1}}, {@seclabel}, {@seclabel}]}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xd01, 0x0) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x0) [ 459.566680][T19255] loop2: detected capacity change from 0 to 224 [ 459.575464][T19258] loop5: detected capacity change from 0 to 224 [ 459.587027][T19255] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 459.588059][T19258] FAULT_INJECTION: forcing a failure. [ 459.588059][T19258] name failslab, interval 1, probability 0, space 0, times 0 [ 459.607945][T19258] CPU: 1 PID: 19258 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 459.616451][T19258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.626555][T19258] Call Trace: [ 459.629847][T19258] dump_stack_lvl+0xb7/0x103 [ 459.634470][T19258] dump_stack+0x11/0x1a [ 459.638606][T19258] should_fail+0x23c/0x250 [ 459.643009][T19258] ? kzalloc+0x1d/0x30 [ 459.647057][T19258] __should_failslab+0x81/0x90 [ 459.651816][T19258] should_failslab+0x5/0x20 [ 459.656371][T19258] __kmalloc+0x66/0x340 [ 459.660598][T19258] kzalloc+0x1d/0x30 [ 459.664470][T19258] kobject_get_path+0x7c/0x110 [ 459.669246][T19258] kobject_uevent_env+0x1be/0xc40 [ 459.674303][T19258] ? set_capacity_and_notify+0x1ac/0x1c0 [ 459.679992][T19258] kobject_uevent+0x18/0x20 [ 459.684479][T19258] loop_configure+0xcc5/0xeb0 [ 459.689200][T19258] lo_ioctl+0x59b/0x1340 [ 459.693436][T19258] ? path_openat+0x18c3/0x1e90 [ 459.698282][T19258] ? putname+0xa5/0xc0 [ 459.702443][T19258] ? ___cache_free+0x3c/0x300 [ 459.707153][T19258] ? blkdev_common_ioctl+0x9c3/0x1040 [ 459.712585][T19258] ? selinux_file_ioctl+0x8e0/0x970 [ 459.717775][T19258] ? lo_release+0x120/0x120 [ 459.722290][T19258] blkdev_ioctl+0x1d0/0x3c0 [ 459.726799][T19258] block_ioctl+0x6d/0x80 [ 459.731040][T19258] ? blkdev_iopoll+0x70/0x70 [ 459.735657][T19258] __se_sys_ioctl+0xcb/0x140 [ 459.740287][T19258] __x64_sys_ioctl+0x3f/0x50 [ 459.744896][T19258] do_syscall_64+0x3d/0x90 [ 459.749370][T19258] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 459.755325][T19258] RIP: 0033:0x4663b7 [ 459.759305][T19258] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 459.778997][T19258] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 459.787406][T19258] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 459.795392][T19258] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 459.803357][T19258] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 459.811404][T19258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 459.819352][T19258] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 07:41:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:54 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:54 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000000340)="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", 0x165, 0x4}, {&(0x7f00000002c0)="024344303031010000530049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002800200020002000200020002100200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x10e, 0xe001}], 0x0, &(0x7f0000000080)=ANY=[]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) 07:41:54 executing program 5 (fault-call:0 fault-nth:32): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:54 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0xffffffff}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 462.232210][T19282] loop5: detected capacity change from 0 to 224 [ 462.247690][T19282] FAULT_INJECTION: forcing a failure. [ 462.247690][T19282] name failslab, interval 1, probability 0, space 0, times 0 [ 462.247806][T19286] loop2: detected capacity change from 0 to 224 [ 462.260378][T19282] CPU: 0 PID: 19282 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 07:41:54 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x45) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000300)=0xf4, 0x4) setgroups(0x1, &(0x7f00000003c0)=[r5]) fchown(r3, 0xee00, r5) r6 = signalfd4(r3, &(0x7f0000000380)={[0x80]}, 0x8, 0x0) connect$inet6(r6, &(0x7f0000000400)={0xa, 0x4e22, 0x5, @mcast2, 0x3ff}, 0x1c) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, r2, r5}, 0xc) r7 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6899cc518f00"]) faccessat(r7, &(0x7f00000000c0)='./file0\x00', 0x0) splice(r3, &(0x7f0000000180)=0x20, r7, &(0x7f0000000340)=0x2, 0x1, 0x3) [ 462.272835][T19286] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 [ 462.275012][T19282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 462.275025][T19282] Call Trace: [ 462.275032][T19282] dump_stack_lvl+0xb7/0x103 [ 462.301146][T19282] dump_stack+0x11/0x1a [ 462.305319][T19282] should_fail+0x23c/0x250 [ 462.309756][T19282] ? kzalloc+0x1d/0x30 [ 462.313859][T19282] __should_failslab+0x81/0x90 [ 462.318622][T19282] should_failslab+0x5/0x20 [ 462.323129][T19282] __kmalloc+0x66/0x340 [ 462.327318][T19282] kzalloc+0x1d/0x30 [ 462.331239][T19282] kobject_get_path+0x7c/0x110 [ 462.336076][T19282] kobject_uevent_env+0x1be/0xc40 [ 462.341254][T19282] ? set_capacity_and_notify+0x1ac/0x1c0 [ 462.346972][T19282] kobject_uevent+0x18/0x20 [ 462.351466][T19282] loop_configure+0xcc5/0xeb0 [ 462.356145][T19282] lo_ioctl+0x59b/0x1340 [ 462.360372][T19282] ? path_openat+0x18c3/0x1e90 [ 462.365127][T19282] ? putname+0xa5/0xc0 [ 462.369290][T19282] ? ___cache_free+0x3c/0x300 [ 462.373960][T19282] ? blkdev_common_ioctl+0x9c3/0x1040 [ 462.379315][T19282] ? selinux_file_ioctl+0x8e0/0x970 [ 462.384514][T19282] ? lo_release+0x120/0x120 [ 462.389049][T19282] blkdev_ioctl+0x1d0/0x3c0 [ 462.393593][T19282] block_ioctl+0x6d/0x80 [ 462.397812][T19282] ? blkdev_iopoll+0x70/0x70 [ 462.402439][T19282] __se_sys_ioctl+0xcb/0x140 [ 462.407045][T19282] __x64_sys_ioctl+0x3f/0x50 [ 462.411686][T19282] do_syscall_64+0x3d/0x90 [ 462.416208][T19282] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 462.422087][T19282] RIP: 0033:0x4663b7 [ 462.425971][T19282] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 462.445631][T19282] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 462.454026][T19282] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 462.462111][T19282] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 462.470065][T19282] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 462.478206][T19282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 462.486157][T19282] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 07:41:54 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:54 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x319080, 0x10) 07:41:54 executing program 5 (fault-call:0 fault-nth:33): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:54 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d", 0xa2}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:54 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000140)=0x7, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000c40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000c00)=0x3e) sendmsg$nl_xfrm(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000440)=@acquire={0x174, 0x17, 0x1, 0x0, 0x0, {{@in=@empty}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {@in=@private, @in=@remote}, {{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in=@broadcast, 0x0, 0x32}, 0x0, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, @XFRMA_IF_ID={0x8, 0x1f, r4}]}, 0x174}}, 0x0) sendmmsg$inet6(r1, &(0x7f0000000900)=[{{&(0x7f0000000180)={0xa, 0x4e24, 0x9, @rand_addr=' \x01\x00', 0x2}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000200)="5d6c0d9cbf397d26dc9e8d9ae7421a791d0ddd77ba2fb611105e3bb24b06c6600bf63778af3ddb982a0313a79844ad3668a610e942ebe7346f466abfbe02552c235941d46e643d40690b4ff517bb1259b7b66c63302b07f8ea9dc07fb2bd2479ab1465012d17034daccdf38580b3ffe29f91076b520b267d39cfdd83fcb29add5145c360bbf552fb8d1dd825c5178471aabccac495723f2c68fdd328dd0c99d826feb8df3687a2c17ad9d84b9909852427d96ebbf17379e904c235d8bc5fd2c1267dc38f932b09104ce6bb7a684dca7148f5a216ed", 0xd5}, {&(0x7f0000000300)="1fb01426aa36e7aa649faac637", 0xd}, {&(0x7f0000000340)="85cd3f6f41221f101946af03f9fed268d633b591e94cf1243812f7ef384f19172e6dff0ac3f4e81c5350a6d725b6a09c0a7bd14069871e8b5e01b36aede80cc19c19f3a925a7da4cb856676b1617f97a1507fbd68cc364669a9a89a498c068d540f5977b3ca706992e363811741106f0a8c92bb04ff67b4823fdf39a73813d9020b7d2d019aeed4764178df024a7fbcf884fff695338969b95d8a2fa5790ca773d44aaa614f3d891df917aeb252afcf87bfe05e9d3f46fedc1b2d6a59506127e", 0xc0}, {&(0x7f0000000400)="9b4e12b3e65b6017ce54f3d148e5dfa061bcf983907a364dd818b312a828ca15dafafa90d898d4df936c59b3b2527afe5946edd137b933fa0cf0bfce61c12eebc55140cde6791db2521f60297866c53a", 0x50}], 0x4, &(0x7f00000004c0)=[@rthdrdstopts={{0x78, 0x29, 0x37, {0x5c, 0xb, '\x00', [@calipso={0x7, 0x48, {0x2, 0x10, 0x6, 0x0, [0x1, 0x5, 0x2, 0x1f02, 0x8, 0x1f, 0x3, 0xab]}}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @broadcast}}]}}}], 0x78}}, {{&(0x7f0000000540)={0xa, 0x4e20, 0x5, @loopback, 0x3}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000580)="6f99550075adca29924eee5b6a1dd7e00ef83d9b903c2eff4026d29bf697ae006efe42a6c1e5e53ec53abea80469a96920fbeb2066e950626b6603caf41ca5e54d27a32d1606d09dfffc1bd14a0359738c5ffbc06244e557417d16d8642014bbdc232281a2a0e33f30", 0x69}, {&(0x7f0000000600)="4d128d95d8", 0x5}, {&(0x7f0000000640)="349a89bf5440cf2b9fc470ca5e7bf383f8907f30ec375f9557c9d2ea19f3e532fce8dac122a4513e10d38ed4764062e7d7b065804e49cf63ab3b9dda37b8f971f0b2bcc8112f77e40152a1418a58b005fcf392f555c2b0aa0822da8f", 0x5c}, {&(0x7f00000006c0)="a43cd486ad3b38bad7c92b921ceed8d108f9d87b2f19a16e1a017f2c2dfd57990206c2586798bc5831a4c27acc", 0x2d}, {&(0x7f0000000700)="ac13f8afec8e435e6075cd9a12f5ce9b096b6296d6ea2f68e20490c5b12cc64fa407a753287a562dce71835b12660999cb4a5aa64e13052f56234010af034e322332dafb5653142f2f7b4312212d712596c889880e2d1fb4eda264b146baf07788b186ece126c9cc1642b859aa5772fcc57cf930adb66e8f23ac62066626b874984859c585b7cf3fd51472b8e0b8202ec9298e9691affd02af30a5db85d17454fc0150dcab0a0783f29fcdcd1265f177b0bff063", 0xb4}], 0x5, &(0x7f0000000ac0)=[@hopopts_2292={{0x80, 0x29, 0x36, {0x33, 0xd, '\x00', [@generic={0xff, 0x63, "a9753d47407378448bab11ecb2605717f09c6f5963a776d4a0e0f75b35b026a1fdf55d187daba668f58ffa003dc03c4874ed5909f5bfaaaab8b993c4c43bf7c04342851bdc8a8781b6bac5ce4052eb2425d6041e7db9a0ee4339400cdd49c382885253"}, @pad1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xfffff323}}, @rthdr={{0x28, 0x29, 0x39, {0x66, 0x2, 0x0, 0x7, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}]}}}, @dstopts_2292={{0x50, 0x29, 0x4, {0x3c, 0x7, '\x00', [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x20, {0x3dc8c47a6ea89fdd, 0x6, 0x2, 0x1, [0x7ff, 0x6f, 0x7]}}, @pad1]}}}, @hopopts_2292={{0xd8, 0x29, 0x36, {0x3c, 0x17, '\x00', [@calipso={0x7, 0x30, {0x1, 0xa, 0x3f, 0xc96a, [0x5, 0xdb0c, 0x4, 0x9, 0x600000000]}}, @generic={0x2, 0x88, "731950a32f93c3a27c61f7cc3b0e10d12cc1748d1b60b04a8e4939ae129fef6bc7843b901c9f98b7ac476542447d9b5b069cc9d21c575477e00ec8ebedf4eb0950cc405f808c090cab1f28f7e42d78a41ba86b4f8cd56b6ea54495275c66e23787b2ad57c496149cce2df9dfaed83bce927f0dc6b918817d5a527de61e5c5d0c8eb7069c9373c0d0"}]}}}, @rthdrdstopts={{0x168, 0x29, 0x37, {0x16, 0x2a, '\x00', [@ra={0x5, 0x2, 0xfff}, @generic={0x0, 0xfe, "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"}, @enc_lim={0x4, 0x1, 0x5}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x40, {0x3, 0xe, 0xe2, 0x5, [0x3, 0x2, 0x4b944ae7, 0xffffffffffffffc1, 0xd9cd, 0x7, 0x91]}}, @pad1]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}, @rthdrdstopts={{0x88, 0x29, 0x37, {0x3c, 0xd, '\x00', [@padn={0x1, 0x1, [0x0]}, @generic={0x7, 0x23, "879608e9c637a8807365762e61c4e9f62410cae5641ac7c35acfc84cb9e51459340779"}, @calipso={0x7, 0x28, {0x2, 0x8, 0x1, 0x69, [0x1, 0x5, 0x4, 0x7]}}, @calipso={0x7, 0x18, {0x2, 0x4, 0x8, 0xff, [0x7, 0x9]}}, @enc_lim={0x4, 0x1, 0x4}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x1000}}], 0x408}}, {{&(0x7f0000000840)={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, '\x00', 0xc}, 0x8}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000880)="2abcff50d25a4c9e80cbd92280b378785cf79acb579a8c3ba257f07dce15", 0x1e}], 0x1, &(0x7f0000000f00)=[@hopopts={{0x68, 0x29, 0x36, {0x21, 0x9, '\x00', [@ra={0x5, 0x2, 0x101}, @pad1, @enc_lim={0x4, 0x1, 0x76}, @calipso={0x7, 0x38, {0x2, 0xc, 0x9, 0x3f, [0x1, 0x2b, 0x8, 0x4, 0x8, 0x100000000]}}, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x2, [0x0, 0x0]}]}}}, @rthdr={{0x58, 0x29, 0x39, {0x33, 0x8, 0x1, 0x1f, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}]}}}, @tclass={{0x14, 0x29, 0x43, 0x4}}, @pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, r4}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x72}}, @dstopts={{0x38, 0x29, 0x37, {0x33, 0x3, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @private1}, @pad1]}}}], 0x150}}], 0x3, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x88804, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @remote}, 0x1c) write$binfmt_elf64(r3, &(0x7f0000001580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x40, 0x21, 0x1, 0xffffffffffffffff, 0x2, 0x3, 0x405c, 0x14f, 0x40, 0x251, 0x7, 0x1, 0x38, 0x2, 0x81, 0x1, 0x8}, [{0x2, 0x9, 0x800, 0x3, 0x5, 0x3ff, 0x1, 0x9}], "f761f8529e0abc7d83b5c8768d22cbf45ec5829640e24bc4f628e7dd8279c183cf3effc7a4bf38301557f5127b0ee17a439cfb9efd862a513cb20b138a98cc75e4cda6d74df93c24d551741bc71042b735ec6bc162745fe1ba166fdf58372cc4102cc940e75bd469485255e8a81126efea6e02442fcfa9ce0435f976984510e32b636d1d3e046abda013832a6a9be070940bf81602c1d6499e2ccd8a97f3ce0c9bd8b1c78a32c2b5", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa20) sendto$inet6(r0, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x6, 0x0, 0x17, 0xffff, 0x0, @loopback, @dev={0xfe, 0x80, '\x00', 0x12}, 0x7, 0x8000, 0x97, 0x8}}) r5 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r5, &(0x7f00000000c0)='./file0\x00', 0x0) [ 462.585125][T19305] loop5: detected capacity change from 0 to 224 [ 462.591808][T19307] loop2: detected capacity change from 0 to 224 [ 462.601564][T19305] FAULT_INJECTION: forcing a failure. [ 462.601564][T19305] name failslab, interval 1, probability 0, space 0, times 0 [ 462.614247][T19305] CPU: 0 PID: 19305 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 462.622658][T19305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 07:41:54 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 462.632714][T19305] Call Trace: [ 462.635997][T19305] dump_stack_lvl+0xb7/0x103 [ 462.640761][T19305] dump_stack+0x11/0x1a [ 462.644920][T19305] should_fail+0x23c/0x250 [ 462.649457][T19305] __should_failslab+0x81/0x90 [ 462.654223][T19305] should_failslab+0x5/0x20 [ 462.658732][T19305] kmem_cache_alloc_node+0x58/0x2b0 [ 462.664092][T19305] ? __alloc_skb+0xed/0x420 [ 462.668602][T19305] __alloc_skb+0xed/0x420 [ 462.672966][T19305] alloc_uevent_skb+0x5b/0x120 [ 462.677784][T19305] kobject_uevent_env+0x863/0xc40 [ 462.682817][T19305] ? set_capacity_and_notify+0x1ac/0x1c0 [ 462.688635][T19305] kobject_uevent+0x18/0x20 [ 462.693121][T19305] loop_configure+0xcc5/0xeb0 [ 462.697816][T19305] lo_ioctl+0x59b/0x1340 [ 462.702042][T19305] ? path_openat+0x18c3/0x1e90 [ 462.706789][T19305] ? putname+0xa5/0xc0 [ 462.710914][T19305] ? ___cache_free+0x3c/0x300 [ 462.715717][T19305] ? blkdev_common_ioctl+0x9c3/0x1040 [ 462.721080][T19305] ? selinux_file_ioctl+0x8e0/0x970 [ 462.726269][T19305] ? lo_release+0x120/0x120 [ 462.730827][T19305] blkdev_ioctl+0x1d0/0x3c0 [ 462.735360][T19305] block_ioctl+0x6d/0x80 [ 462.739631][T19305] ? blkdev_iopoll+0x70/0x70 [ 462.744198][T19305] __se_sys_ioctl+0xcb/0x140 [ 462.748772][T19305] __x64_sys_ioctl+0x3f/0x50 [ 462.753438][T19305] do_syscall_64+0x3d/0x90 [ 462.757845][T19305] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 462.763723][T19305] RIP: 0033:0x4663b7 [ 462.767650][T19305] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 462.787363][T19305] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 462.795873][T19305] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 462.803851][T19305] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 462.811919][T19305] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 462.819878][T19305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 462.827845][T19305] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 462.844044][T19307] isofs_fill_super: bread failed, dev=loop2, iso_blknum=56, block=112 07:41:57 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:57 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='hife)\x00']) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) bind(0xffffffffffffffff, &(0x7f0000000040)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-aesni\x00'}, 0x80) 07:41:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:41:57 executing program 5 (fault-call:0 fault-nth:34): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:41:57 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000900)="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", 0x1cb, 0xe000}], 0x0, &(0x7f0000000180)=ANY=[]) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000001580)=""/4096, 0x1000) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat2(r0, &(0x7f0000000080)='./file0\x00', 0xa8, 0x100) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x0, 0x8, 0x7, 0x7, 0x2, 0x6, 0x4, 0xe1, 0x38, 0xea, 0xf45f, 0x7b, 0x20, 0x2, 0x88, 0x77, 0x401}, [{0x60000000, 0x1, 0x81, 0x80000001, 0x9, 0x7, 0xc0000000, 0x8400}], "4793430bc1a6a9ef3926d998b7e3c001bf438a2fe97f99ba1db0c3f8d94c20ea954d69ca9ba4fb3c31ecaca7b2bd0c3f0a07f31ec214dffbe747831569ee39826faa4b238f9732d844ac77343c1b210dd28263f5e393f46ea51f4d816555a3eec0e54e2c0dc01f91c199f77b538a1b10024bcef4bb9fb9446069da2c2cd122105e23e69a78ef", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6de) 07:41:57 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000140)="0143442a303101004c494e55582020202020202020202020d399ddfd04202020202021202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c417a858e791c26abe04e93039db408f779379255d006378822ae227d17bb6a3f5bf70c3303c342105e0f", 0xce, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x56}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000040)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:57 executing program 0: prctl$PR_GET_DUMPABLE(0x3) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x2000) [ 465.257529][T19343] loop5: detected capacity change from 0 to 224 [ 465.263102][T19339] loop2: detected capacity change from 0 to 224 [ 465.264057][T19343] FAULT_INJECTION: forcing a failure. [ 465.264057][T19343] name failslab, interval 1, probability 0, space 0, times 0 [ 465.282842][T19343] CPU: 0 PID: 19343 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 465.291355][T19343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 465.301475][T19343] Call Trace: 07:41:57 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/106, 0x6a) open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x180) 07:41:57 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x12) openat$incfs(r1, &(0x7f0000000080)='.pending_reads\x00', 0x44400, 0x20) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 465.304756][T19343] dump_stack_lvl+0xb7/0x103 [ 465.309350][T19343] dump_stack+0x11/0x1a [ 465.313510][T19343] should_fail+0x23c/0x250 [ 465.317934][T19343] __should_failslab+0x81/0x90 [ 465.322724][T19343] should_failslab+0x5/0x20 [ 465.327229][T19343] kmem_cache_alloc_node+0x58/0x2b0 [ 465.332431][T19343] ? __alloc_skb+0xed/0x420 [ 465.337073][T19343] __alloc_skb+0xed/0x420 [ 465.341423][T19343] alloc_uevent_skb+0x5b/0x120 [ 465.346184][T19343] kobject_uevent_env+0x863/0xc40 [ 465.351220][T19343] ? set_capacity_and_notify+0x1ac/0x1c0 [ 465.356960][T19343] kobject_uevent+0x18/0x20 [ 465.361473][T19343] loop_configure+0xcc5/0xeb0 [ 465.366153][T19343] lo_ioctl+0x59b/0x1340 [ 465.370403][T19343] ? path_openat+0x18c3/0x1e90 [ 465.375159][T19343] ? putname+0xa5/0xc0 [ 465.379593][T19343] ? ___cache_free+0x3c/0x300 [ 465.384290][T19343] ? blkdev_common_ioctl+0x9c3/0x1040 [ 465.389752][T19343] ? selinux_file_ioctl+0x8e0/0x970 [ 465.395047][T19343] ? lo_release+0x120/0x120 [ 465.399679][T19343] blkdev_ioctl+0x1d0/0x3c0 [ 465.404164][T19343] block_ioctl+0x6d/0x80 [ 465.408384][T19343] ? blkdev_iopoll+0x70/0x70 [ 465.413038][T19343] __se_sys_ioctl+0xcb/0x140 [ 465.417627][T19343] __x64_sys_ioctl+0x3f/0x50 [ 465.422206][T19343] do_syscall_64+0x3d/0x90 [ 465.426605][T19343] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 465.432641][T19343] RIP: 0033:0x4663b7 [ 465.436516][T19343] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 465.456108][T19343] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 465.464501][T19343] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 465.472911][T19343] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 465.480866][T19343] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 465.488816][T19343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 465.496859][T19343] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 07:41:57 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d", 0xa2}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:41:57 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="68976964c03b652c00"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:41:57 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde19cb1fedb51f287422", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:00 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f403", 0x99}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:00 executing program 5 (fault-call:0 fault-nth:35): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x8880, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x4, r0, &(0x7f0000000140)=0x7fffffff, 0x9, 0x3) r1 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) 07:42:00 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde19cb1fedb51f287422", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:00 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x2116ce0, &(0x7f0000000080)=ANY=[@ANYBLOB="c7093bad6ac9023bc6316870ac646d730dab994ecced5b9e27979ce76ec054cb46094de47de88e8050ca5df80e886a74783f55696590bfbcbef78a4467c725"]) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xa0402, 0x40) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) sendmsg(r1, &(0x7f0000001480)={&(0x7f0000000140)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="5e73b6f2172a377b59e5c41cc13b4bf0f3cf6d4cae51e320013ce5c2eb08eb7777016f78759e934aa1f89b832a548b9bf2bcd191ac6ffb213f8fad036bd0f2db5adb54a06e87a96e4ed7e9935c98a4d59cc57848446cf34255a6", 0x5a}, {&(0x7f0000001240)="b2be460cd68a5a61e81a905f690ac7", 0xf}, {&(0x7f0000001280)}, {&(0x7f00000012c0)="106769295694a8bf92e205f7ecdaec6feac3b396c7be2640ce4ce63459d70ecc3306f106aec98039c3278577da84b7e7bd95f2f3c95a28c40406ae6ea0f3cbbe2f9375edc25858f407d7f4cef5cef1650661469b235b1f352755becd81f982b6956fc36873ca1d21fc4d452b046b6803819df96b49661db7076015387d1f80a6fd57ff", 0x83}, {&(0x7f0000001380)="8a438527a135b96af6d331b816ea9536cdb18b2942ebcfb233e376ddec33519a12425630aa6ecbdc1764306d6fee90ac48167575519586ae44733af2e63473caf5c42beb37ffcd5e43494f8248607cc69da184a7bf27e0f3223b", 0x5a}], 0x6}, 0x2011) 07:42:00 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0/file0\x00', 0x9, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d00200020002000200020002000200020002000200020444f4004b5bfd998bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000000200)="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", 0x142, 0xe000}], 0xa0a8, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 468.274238][T19388] loop2: detected capacity change from 0 to 224 [ 468.280803][T19389] loop5: detected capacity change from 0 to 224 [ 468.289726][T19389] FAULT_INJECTION: forcing a failure. [ 468.289726][T19389] name failslab, interval 1, probability 0, space 0, times 0 [ 468.302668][T19389] CPU: 0 PID: 19389 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 468.311096][T19389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.321149][T19389] Call Trace: 07:42:00 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="68c7fe485bd2b8ad987712ef7924ad586a70f829eea607c14539f1797db45be3ff35b2ed9659b6808404488e551633d60810fc9cb73bfe07c06787a22214182c9d3c32f551f903c8300a51a6419ea836b3ef0a1ccb8930677a38fa68a57871df8627541074fd872ba7659661fa1dd7c522444d71c799983928c48184ce20000000c81070951413a3a416e4979b377c39fd7737d35e34f1c315dfaa75a2810d66b1b861e012e6dfb3fb3954d9af230840c034b521dcb61a5830733e438f14045fdaaadd5d829ce6243f26fdcb14a02baa77d83a85c5e2"]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140), 0x80000, &(0x7f0000000300)={'trans=unix,', {[{@dfltuid={'dfltuid', 0x3d, r1}}, {@cache_fscache}, {@noextend}, {@cachetag={'cachetag', 0x3d, '&'}}, {@nodevmap}, {@privport}, {@cache_loose}, {@cachetag={'cachetag', 0x3d, 'hide'}}], [{@hash}, {@uid_gt}, {@permit_directio}]}}) setxattr$security_selinux(&(0x7f0000000480)='./file0/file0\x00', &(0x7f00000004c0), &(0x7f0000000500)='system_u:object_r:ldconfig_exec_t:s0\x00', 0x25, 0x3) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1, 0x2}, 0x1c) getsockname$unix(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) 07:42:00 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x1000, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 468.324431][T19389] dump_stack_lvl+0xb7/0x103 [ 468.329367][T19389] dump_stack+0x11/0x1a [ 468.333547][T19389] should_fail+0x23c/0x250 [ 468.337970][T19389] __should_failslab+0x81/0x90 [ 468.342730][T19389] ? call_usermodehelper_setup+0x71/0x190 [ 468.348654][T19389] should_failslab+0x5/0x20 [ 468.353239][T19389] kmem_cache_alloc_trace+0x49/0x310 [ 468.358660][T19389] call_usermodehelper_setup+0x71/0x190 [ 468.364233][T19389] ? add_uevent_var+0x1c0/0x1c0 [ 468.369089][T19389] kobject_uevent_env+0xb29/0xc40 [ 468.374143][T19389] ? set_capacity_and_notify+0x1ac/0x1c0 [ 468.379787][T19389] kobject_uevent+0x18/0x20 [ 468.384315][T19389] loop_configure+0xcc5/0xeb0 [ 468.388999][T19389] lo_ioctl+0x59b/0x1340 [ 468.393350][T19389] ? path_openat+0x18c3/0x1e90 [ 468.398238][T19389] ? putname+0xa5/0xc0 [ 468.402342][T19389] ? ___cache_free+0x3c/0x300 [ 468.407011][T19389] ? blkdev_common_ioctl+0x9c3/0x1040 [ 468.412408][T19389] ? selinux_file_ioctl+0x8e0/0x970 [ 468.417622][T19389] ? lo_release+0x120/0x120 [ 468.422118][T19389] blkdev_ioctl+0x1d0/0x3c0 [ 468.426760][T19389] block_ioctl+0x6d/0x80 [ 468.430979][T19389] ? blkdev_iopoll+0x70/0x70 [ 468.435556][T19389] __se_sys_ioctl+0xcb/0x140 [ 468.440171][T19389] __x64_sys_ioctl+0x3f/0x50 [ 468.444739][T19389] do_syscall_64+0x3d/0x90 [ 468.449149][T19389] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 468.455097][T19389] RIP: 0033:0x4663b7 [ 468.458976][T19389] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 468.478565][T19389] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 468.487040][T19389] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 468.494999][T19389] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 468.503051][T19389] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 468.511026][T19389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 468.518977][T19389] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 07:42:00 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c", 0xbd}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:00 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@GFS2_LARGE_FH_SIZE={0x20, 0x8, {{0x0, 0x3ff, 0x6, 0xfffffff7}, {0xfffffff8, 0x6, 0x8, 0xffffff40}}}, &(0x7f0000000200), 0x1000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getdents64(r1, &(0x7f0000000040)=""/101, 0x65) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:42:00 executing program 5 (fault-call:0 fault-nth:36): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 468.620808][T19421] loop5: detected capacity change from 0 to 224 [ 468.634610][T19421] FAULT_INJECTION: forcing a failure. [ 468.634610][T19421] name failslab, interval 1, probability 0, space 0, times 0 [ 468.647272][T19421] CPU: 0 PID: 19421 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 468.655712][T19421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.665985][T19421] Call Trace: [ 468.669281][T19421] dump_stack_lvl+0xb7/0x103 [ 468.673942][T19421] dump_stack+0x11/0x1a [ 468.678082][T19421] should_fail+0x23c/0x250 [ 468.682479][T19421] __should_failslab+0x81/0x90 [ 468.687544][T19421] ? call_usermodehelper_setup+0x71/0x190 [ 468.693249][T19421] should_failslab+0x5/0x20 [ 468.697803][T19421] kmem_cache_alloc_trace+0x49/0x310 [ 468.703120][T19421] call_usermodehelper_setup+0x71/0x190 [ 468.708647][T19421] ? add_uevent_var+0x1c0/0x1c0 [ 468.713478][T19421] kobject_uevent_env+0xb29/0xc40 [ 468.718482][T19421] ? set_capacity_and_notify+0x1ac/0x1c0 [ 468.724096][T19421] kobject_uevent+0x18/0x20 [ 468.728579][T19421] loop_configure+0xcc5/0xeb0 [ 468.733274][T19421] lo_ioctl+0x59b/0x1340 [ 468.737552][T19421] ? path_openat+0x18c3/0x1e90 [ 468.742304][T19421] ? putname+0xa5/0xc0 [ 468.746397][T19421] ? ___cache_free+0x3c/0x300 [ 468.751094][T19421] ? blkdev_common_ioctl+0x9c3/0x1040 [ 468.756551][T19421] ? selinux_file_ioctl+0x8e0/0x970 [ 468.761729][T19421] ? lo_release+0x120/0x120 [ 468.766219][T19421] blkdev_ioctl+0x1d0/0x3c0 [ 468.770731][T19421] block_ioctl+0x6d/0x80 [ 468.774961][T19421] ? blkdev_iopoll+0x70/0x70 [ 468.779528][T19421] __se_sys_ioctl+0xcb/0x140 [ 468.784107][T19421] __x64_sys_ioctl+0x3f/0x50 [ 468.788675][T19421] do_syscall_64+0x3d/0x90 [ 468.793090][T19421] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 468.799017][T19421] RIP: 0033:0x4663b7 [ 468.802898][T19421] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 468.822487][T19421] RSP: 002b:00007f9b7abaff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 468.830914][T19421] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004663b7 [ 468.838893][T19421] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 468.846844][T19421] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 468.854809][T19421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 468.862767][T19421] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 07:42:03 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f403", 0x99}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000001500)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:03 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c", 0xbd}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:03 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7b6, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}, {&(0x7f0000000100)="fd85e3f98ac1aad082d7212de9be01bf9b3a620d6ba736274eb6122b26871e227e3e9d9d016f1ef7d7440ce15cd2877da08d6406b5eb193507b51a63f54dfad3dfffcf06789d26bfe9a11c4386ad85344e688605eef44ab9be9ddee4800c9775193c31b550613c05511130b66d2a758c3ee7be603fff25946bd97f692fd436b80aca9fc5cbb3bf018dba52aa4a4f6495340171ca1e621aa4624d680822b3914e7e45b730b01deb2d893e", 0xaa, 0x9}], 0xa094a1, &(0x7f0000000080)={[{@hide}], [{@subj_user={'subj_user', 0x3d, '#+/&:}'}}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mount_setattr(r0, &(0x7f00000006c0)='./file0\x00', 0x1100, &(0x7f0000000700)={0x72, 0x8, 0x100000}, 0x20) r1 = openat$incfs(r0, &(0x7f00000004c0)='.log\x00', 0xc2, 0xa6) recvmmsg$unix(r1, &(0x7f0000007d00)=[{{&(0x7f0000000280), 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000003c0)=""/214, 0xd6}], 0x2, &(0x7f00000004c0)}}, {{&(0x7f0000000500)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000008240)=""/4110, 0x100e}, {&(0x7f0000001580)=""/172, 0xac}, {&(0x7f0000001640)=""/84, 0x54}], 0x3, &(0x7f0000001700)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x70}}, {{&(0x7f0000001780), 0x6e, &(0x7f0000002c80)=[{&(0x7f0000001800)=""/8, 0x8}, {&(0x7f0000001840)=""/181, 0xb5}, {&(0x7f0000001900)=""/145, 0x91}, {&(0x7f00000019c0)=""/22, 0x16}, {&(0x7f0000001a00)=""/250, 0xfa}, {&(0x7f0000001b00)=""/25, 0x19}, {&(0x7f0000001b40)=""/16, 0x10}, {&(0x7f0000001b80)=""/139, 0x8b}, {&(0x7f0000001c40)=""/9, 0x9}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0xa, &(0x7f0000002d40)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{&(0x7f0000002dc0)=@abs, 0x6e, &(0x7f0000002f80)=[{&(0x7f0000002e40)=""/95, 0x5f}, {&(0x7f0000002ec0)=""/141, 0x8d}], 0x2, &(0x7f0000002fc0)}}, {{0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000003000)=""/171, 0xab}, {&(0x7f00000030c0)=""/124, 0x7c}], 0x2, &(0x7f0000003180)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000031c0)=@abs, 0x6e, &(0x7f0000003480)=[{&(0x7f0000003240)=""/246, 0xf6}, {&(0x7f0000003340)=""/216, 0xd8}, {&(0x7f0000003440)}], 0x3, &(0x7f00000034c0)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000003540)=@abs, 0x6e, &(0x7f00000045c0)=[{&(0x7f00000035c0)=""/4096, 0x1000}], 0x1, &(0x7f0000004600)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000004640)=@abs, 0x6e, &(0x7f0000005800)=[{&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f0000000640)=""/109, 0x6d}, {&(0x7f0000005740)=""/161, 0xa1}], 0x3, &(0x7f0000005840)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000005880)=@abs, 0x6e, &(0x7f0000005b00)=[{&(0x7f0000005900)=""/150, 0x96}, {&(0x7f0000000580)=""/153, 0x99}, {&(0x7f0000005a80)=""/113, 0x71}], 0x3, &(0x7f0000005b40)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000005b80), 0x6e, &(0x7f0000007cc0)=[{&(0x7f0000005c00)=""/4096, 0x1000}, {&(0x7f0000006c00)=""/66, 0x42}, {&(0x7f0000006c80)=""/4096, 0x1000}, {&(0x7f0000007c80)=""/43, 0x2b}], 0x4}}], 0xa, 0x10102, &(0x7f0000007f80)={0x0, 0x989680}) r3 = syz_mount_image$nfs(&(0x7f0000008040), &(0x7f0000008080)='./file0\x00', 0x866d, 0x1, &(0x7f00000081c0)=[{&(0x7f00000080c0)="302a51a9a56b09525558af1f9eaf36792167321d3038131ce767ab4873941a0176c95c2627af3c558d2e26f7f12d00f27483fc30c87760d4851acf7174ec8f8aea1059153322c27fd1c45ae42e1ee10b8fb410875f38b7546f5338b25d060a1272916c2d16c3f7e9f4035e9c442acdc58319cbe405f1cfeec7ed0ea80e7e141e65f8a2c275c192f24833135bb82a722bd76c0c24c1856d50fa656ffadae237b882ec4975950da05581e6840b7cce911befc744dbeba80bc3420f1f0b030587b38fa68701fc22d675231341a4ff988b67723d3ed4c0b3c1c980c0388e4844ce26f08e54107b71b936", 0xe8, 0x1}], 0x1000, &(0x7f0000008200)={[{'#+/&:}'}, {}], [{@smackfsdef={'smackfsdef', 0x3d, '+):'}}, {@hash}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) fsconfig$FSCONFIG_SET_PATH_EMPTY(r2, 0x4, &(0x7f0000007fc0)='iso9660\x00', &(0x7f0000008000)='./file0\x00', r3) 07:42:03 executing program 5 (fault-call:0 fault-nth:37): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:03 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 471.297213][T19438] loop5: detected capacity change from 0 to 224 [ 471.304000][T19441] loop2: detected capacity change from 0 to 224 [ 471.311893][T19438] FAULT_INJECTION: forcing a failure. [ 471.311893][T19438] name failslab, interval 1, probability 0, space 0, times 0 [ 471.324628][T19438] CPU: 0 PID: 19438 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 471.333317][T19438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.333331][T19438] Call Trace: 07:42:03 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f403", 0x99}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:03 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@GFS2_LARGE_FH_SIZE={0x20, 0x8, {{0x5, 0x3, 0x7ff, 0x40}, {0x1, 0x1, 0xf717, 0x5}}}, &(0x7f0000000140), 0x1600) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = creat(&(0x7f0000000200)='./file0/file0\x00', 0x140) renameat2(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x7) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 471.333337][T19438] dump_stack_lvl+0xb7/0x103 [ 471.333367][T19438] dump_stack+0x11/0x1a [ 471.333381][T19438] should_fail+0x23c/0x250 [ 471.333403][T19438] ? getname_flags+0x84/0x3d0 [ 471.364597][T19438] __should_failslab+0x81/0x90 [ 471.369384][T19438] should_failslab+0x5/0x20 [ 471.374289][T19438] kmem_cache_alloc+0x46/0x2e0 [ 471.379070][T19438] ? __switch_to+0x145/0x480 [ 471.383659][T19438] getname_flags+0x84/0x3d0 [ 471.388238][T19438] ? __schedule+0x42c/0x670 [ 471.392741][T19438] do_mkdirat+0x3b/0x200 07:42:03 executing program 0: prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) sendmsg$inet(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x2, 0x4e20}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_retopts={{0x10}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @remote}}}, @ip_tos_u8={{0x11}}], 0x48}, 0x0) r3 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x0) 07:42:03 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x9, 0x9, &(0x7f0000000580)=[{&(0x7f0000000180)="cb55207336b6264ea6762f854d8ced517aefa3a9426096204c247684793e6cfdc5", 0x21, 0xff}, {&(0x7f0000000200)="328ecd91dd7738d2244bea5418d024678fb43bada2f202f61cece4b2d82ba9e260ad780b0b0867cc8c5114690d6bb797aa50c5ff757d6c44a48851852e4fb4b8c9e48b8494355ce9b62ea05adb833b3ce55d09bbf8a8", 0x56, 0xffffffffffffff0f}, {&(0x7f0000000280)="d9adeef0fc09e793ee6bd07390653fc836280c04d6df28a87288c73a161a91aeffc0881e0febeb53c5a19682ae9e916aa5c1b2f72f", 0x35, 0x6d}, {&(0x7f00000002c0)="739ea3aa5bd2075b854f80f1fbe9f45f243367a841b711aac459d743019d5c49730018d04bde10f0bf3e38bc5d377b72ffa36e2c8b17b97c8aef7ab87f663e205d93656d51656e068295422da71f52a615134e748afc408365f176d9b8ec29fc68d2233c", 0x64, 0x7fffffff}, {&(0x7f0000000340)="7ac4157d5fbd997999ca1c746992c79434f110b0bf67e19b2e17268fe82f971a127af566aecfcb7fbc009b9de3c1d60f", 0x30, 0x80000001}, {&(0x7f0000000380)="2441f0cf9d8e6685bcee6a0585171e15bad4831818732832749a1cbf3153217e74ae", 0x22}, {&(0x7f00000003c0)="141e25f785d5d32fa2d218fd58d024f2f630fa0313c466dc92f60cc1ad6fb2f568d226ae196d8446bab17bbbd9885714f30870bd00ee10f5bfb69951e59d27701f43e57673", 0x45, 0x5}, {&(0x7f0000000440)="5fbbaf637b6590c3961669dd2019a6ab3411322007c25a12bd98052fa3a2f555efb839584ac285ed2e9087", 0x2b, 0x7fff}, {&(0x7f0000000480)="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", 0xfb, 0x3f}], 0x400, &(0x7f0000000680)={[{@map_normal}, {@map_off}, {@map_off}, {@map_normal}, {@map_acorn}], [{@fsname={'fsname', 0x3d, '^[-#'}}, {@seclabel}, {@smackfshat={'smackfshat', 0x3d, 'iso9660\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'hide'}}, {@hash}]}) move_mount(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000700)='./file0\x00', 0x60) [ 471.397018][T19438] __x64_sys_mkdir+0x32/0x40 [ 471.401602][T19438] do_syscall_64+0x3d/0x90 [ 471.406009][T19438] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 471.411898][T19438] RIP: 0033:0x465707 [ 471.415784][T19438] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 471.435382][T19438] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 07:42:03 executing program 5 (fault-call:0 fault-nth:38): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{0x0, 0x0, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 471.443917][T19438] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000465707 [ 471.451886][T19438] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 471.459874][T19438] RBP: 00007f9b7abb0040 R08: 0000000000000000 R09: ffffffffffffffff [ 471.467939][T19438] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 471.476379][T19438] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 471.547736][T19477] loop2: detected capacity change from 0 to 224 [ 471.551404][T19478] loop5: detected capacity change from 0 to 224 [ 471.568836][T19478] FAULT_INJECTION: forcing a failure. [ 471.568836][T19478] name failslab, interval 1, probability 0, space 0, times 0 [ 471.581494][T19478] CPU: 1 PID: 19478 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 471.589907][T19478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 471.599968][T19478] Call Trace: [ 471.603252][T19478] dump_stack_lvl+0xb7/0x103 [ 471.607857][T19478] dump_stack+0x11/0x1a [ 471.612027][T19478] should_fail+0x23c/0x250 [ 471.616458][T19478] ? __d_alloc+0x36/0x370 [ 471.620795][T19478] __should_failslab+0x81/0x90 [ 471.625567][T19478] should_failslab+0x5/0x20 [ 471.630116][T19478] kmem_cache_alloc+0x46/0x2e0 [ 471.634987][T19478] __d_alloc+0x36/0x370 [ 471.639224][T19478] ? putname+0xa5/0xc0 [ 471.643303][T19478] d_alloc+0x2a/0x130 07:42:03 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_REG(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="770080000000000000121a08000007002100"], 0x24}}, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0104000000000000e823078d000008000300", @ANYRES32=r3], 0x2c}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000200), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000c00)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000800)={0x398, r6, 0x200, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0xc8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x500000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x652d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x54}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x24b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}]}, @TIPC_NLA_LINK={0x144, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x99}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xcb}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_NODE={0xf8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x4c, 0x4, {'gcm(aes)\x00', 0x24, "a0bd842317a140353bc9ee542f7015aec672d667d672b1ed6b525cf85324c68e9a5be349"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0xa2, 0x3, "855b8b63c11801409468645ed461723e0034650e997347346abd22532209e9172bb4bf34498474c504e54660d4687915386ca633a796144e8063d969a75be55cb6a41961257e315d2979c4a31c7a1bc5ec04a80f57fe7405d769daaa4e72c7d1b38f9934353e4113a02265b59f803e95e5ef2cf44a0841a6c03b788694f45809223a9106bfd131ab3ffc2df87d76252f593baa18115662df337dd3f50570"}]}, @TIPC_NLA_NET={0x5c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x401}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7fff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1ff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x40}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}]}]}, 0x398}, 0x1, 0x0, 0x0, 0x4150}, 0x8000) sendmsg$SEG6_CMD_SETHMAC(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x2c, r4, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x8}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x24}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000010) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x28, r0, 0x20, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x23}}}}}, 0x28}, 0x1, 0x0, 0x0, 0x2000c890}, 0x80) r7 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) faccessat(r7, &(0x7f00000000c0)='./file0\x00', 0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000380), r8) sendmsg$NLBL_CIPSOV4_C_ADD(r8, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000006c0)={0x44, r9, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x18, 0xc, 0x0, 0x1, [{0x4, 0xc, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x4}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}]}, 0x44}}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r8, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)={0x210, 0x0, 0x300, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x1c, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x60}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0xf8, 0x8, 0x0, 0x1, [{0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x38d49edf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7cad9de1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4ddef2e2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb0}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7dc7d1f8}]}, {0x4}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x61}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x37eced4e}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3adf7241}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcd0139b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7d46bcb8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x12b8fe7d}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x542aae14}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xa209a34}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xcad3a29}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x432b2f75}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5bfe497b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x57}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc65ceb5}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x86}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x10}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x784a4d42}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSCATLST={0x7c, 0xc, 0x0, 0x1, [{0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4000}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x62d2a08b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6c887f4d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9385}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x207771af}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6d6c5d2e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8812}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x74aa}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x436ce969}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x117297c8}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6381e90}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x586e78a6}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x28, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3c56a627}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x526e}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x260fc397}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfb78}]}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x20, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3822472e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x50}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x18}]}]}]}, 0x210}, 0x1, 0x0, 0x0, 0x4}, 0x4000804) 07:42:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{0x0, 0x0, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 471.647333][T19478] __lookup_hash+0x8f/0x180 [ 471.651849][T19478] filename_create+0xdb/0x3c0 [ 471.656567][T19478] do_mkdirat+0x59/0x200 [ 471.660815][T19478] __x64_sys_mkdir+0x32/0x40 [ 471.665415][T19478] do_syscall_64+0x3d/0x90 [ 471.669936][T19478] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 471.675914][T19478] RIP: 0033:0x465707 [ 471.679815][T19478] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 471.699422][T19478] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 471.707827][T19478] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000465707 [ 471.715801][T19478] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 471.723770][T19478] RBP: 00007f9b7abb0040 R08: 0000000000000000 R09: ffffffffffffffff [ 471.731746][T19478] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 471.739786][T19478] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 471.777939][T19486] loop2: detected capacity change from 0 to 224 07:42:06 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c", 0xbd}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:06 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0120000000000000200000000000000000ed000000000000ed66001c0000000000001c00080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c00210000000000002164000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e", 0x11d, 0xe000}], 0x0, &(0x7f0000002600)=ANY=[@ANYBLOB="ecb4d3806e861b24eef5e7809dd4d754cfa0233d70021cf7080f726ae40b326516c78ecfc63bd6b8589ec6e7acfbe703a1c6df5e6913e30fef37b76b6ed6d0cfcdee32c92431dc2250d150aa170621add8068670f24d741d230cfbfdf19b5e5a3ea1e6aabb15bef1e347951debc13ead94df9ff2bdfb957dae8045624e004d2fbe0bb689dd8899e7f4b29748ca6816e022b6387b4a47c69293f8d55e5876bd3f43a542ec5ba7245bf66eec3044227fd32e557920f6a0399206eb690e1dd204e1e302a444accf"]) r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x200, 0x7, &(0x7f0000001440)=[{&(0x7f0000000200)="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0x1000, 0x400000000000000}, {&(0x7f0000000140)="c741591df4b7702ea3a1d6d3f8a4a0497161f6f98c114a2ecaa55e29b039f24f13d34d", 0x23, 0xffffffffffffff7f}, 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0x1000, 0x4908}, {&(0x7f0000001200)="0351e78b3f71bee25114c6c93dfa511a5663c1bd6f0c978c242e493743a8400b5dc42c6a15c99b7561496c05caeb8b48e011bf5c27507c48869216efe191e0076f7fa8b0b84295d4816ecf84058259eb5722e2cff14e84a8f0c71b856b05eccac0728f558f2775688fe57c86eabcca69dd6fe8a88e6087d78f43e86f70d3410ad10cd605f8850efa3c25119e254151b16b", 0x91, 0x10000}, {&(0x7f00000012c0)="9ecfe3759e87364a3b5e406b5333995196d1488865831f1be3a9c053e919a53d51e56087ac4340ae1532a695909c62698938852ee89264b5237eca4eb779e310b68e82b5783698bb2724c42cef70288df207e73bce5ceb4bed7402d914e5eb0dd165eaececb86499203a9fbd1ff97f3a097c0c793a1a3bbe4425e8ad8d3627", 0x7f, 0x7}, {&(0x7f0000002580)="f3875b3d4bdde99f1efa0056166524afed522af3340110a50e7ad116812835661a918e9d045431d3648c9da6beef8ba60c9acf648af94b1ad0d1e33a4fca2895819b9a23ba56057da311383c32be5d97fc3c25e73146ec", 0x57, 0x6}, {&(0x7f00000013c0)="7cde14891ac47f42962d158603cda1ee71daaf825d3e30dfe491a36e4d7b5dfd82e406f59a0904bb1670a51e8d5d9b240840135a08a96a2e669b44a28a565e8c40e10defcce71b758e736a4b5c81363c9e7be440c68b1d714b17bf650845373a", 0x60, 0x5704}], 0x400, &(0x7f00000027c0)=ANY=[@ANYBLOB="646f733178666c6f7070792c6e66733d6e6f7374616c015f726f2c646f74732c646f7473a24c1db66b52bacd5477466f872c73686f77657865632c6673757569643d3233e709826061312d38372d323338642d6638ff00000000000002323191aa421cf196c7ac632c646f6e745f686373682c61707072616973652c7073630738c0a3f86387ef636f6e747478743d73797361646d5f4b3cfa4a81f5426041", @ANYRESDEC, @ANYBLOB="ac00cb6602c4a0a819027e78a81a18a7f29adae711fe93c8b1b829477157bff30c4ad12ba66b1ec07a46073c188a9ea820bdf2985c207453d400d358630b0557e06ad1859b3b14bc4d3b190ebc637f039bf2a961dbc0f8d806537fa4e619f00124ac435fe10823b70d861dda3cc172cac84e0b87b6060cc3ee7d70eb9646cfefa95cd234d4ea29027b2abcbd0fccdf8537e3ac431d264b6a76a10c80e25d06061870fdd5b7c01feb04d78ae1debd1220f644a643d48f070aa66cba189eddd062a3"]) openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x4) lsetxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), &(0x7f0000001340)=@md5={0x1, "990c8f15fbd277ea7decf6dd8daecf14"}, 0x11, 0x3) 07:42:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{0x0, 0x0, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:06 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 474.320087][T19508] loop2: detected capacity change from 0 to 224 07:42:06 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd", 0xe6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:06 executing program 5 (fault-call:0 fault-nth:39): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:06 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000000200)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000000040)="0243443030310100004c0049004e0055005800200020000000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000180)={[{}], [{@appraise_type}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x61, 0xe66dcd6bbe991e57, 0x63, 0x65, 0x33, 0x31, 0x62], 0x2d, [0x32, 0x63, 0x65, 0x39], 0x2d, [0x64, 0x35, 0x30, 0x65], 0x2d, [0x34, 0x62, 0x37, 0x39], 0x2d, [0x33, 0x66, 0x35, 0x62, 0x36, 0x34, 0x31, 0x65]}}}]}) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='fsuuid'], &(0x7f00000003c0)=[&(0x7f0000000340)='}+{^[.--({&}[.[@\x00', &(0x7f0000000380)='\x00'], 0x400) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) sendto(r1, &(0x7f0000000440)="305128fb858299dba0d31d8c05125479fa801ba304723cc2a2e97e7eac378a3136bc72385603e061550c686f026018231246f7bec1c7ea058f8d89b5e0868b4efcf9ec97cb0e56af66f13a85a6", 0x4d, 0x40000, &(0x7f00000004c0)=@ieee802154={0x24, @long={0x3, 0xffff}}, 0x80) 07:42:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000), 0x0, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:06 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) r1 = geteuid() r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001440), 0x105002, 0x0) sendto$unix(r2, &(0x7f0000001580)="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", 0x1000, 0x1, 0x0, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r5 = creat(&(0x7f0000001480)='./file0\x00', 0x2c) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f00000014c0)=0x1, 0x4) setuid(r4) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7, 0x5, &(0x7f00000012c0)=[{&(0x7f0000000140)="92917aa54dbb4562b52cab20e2cefd19b18ed8c33cfbad35cfc1f18d5d773ae83d054df5f2eb5865b83331146943ec", 0x2f, 0xfffffffffffffffc}, {&(0x7f0000000200)="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", 0x1000, 0x1ff}, {&(0x7f0000000180)="b66d0b141756", 0x6, 0x1}, {&(0x7f0000001200)="ec6fb72430e96e80972daafd7aa9a127568f7a6220cb90a7ef1e918ca1a07c916f345ae6b5e9d2024dbeac6fbfaf372dc28bca3cc55f8903c2c15f5fad951082e4dcafd5af1c6326cab19c711f4311", 0x4f, 0x1}, {&(0x7f0000001280)="fd5619eaee", 0x5, 0x8}], 0x410, &(0x7f0000001340)={[{'hide'}, {'hide'}, {'+)'}, {'iso9660\x00'}], [{@audit}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@uid_lt={'uid<', r1}}, {@fowner_gt={'fowner>', r4}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'hide'}}, {@obj_role={'obj_role', 0x3d, 'iso9660\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'iso9660\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0xffffffffffffff80}}, {@fowner_eq}]}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) [ 474.405641][T19522] loop5: detected capacity change from 0 to 224 [ 474.418938][T19529] loop2: detected capacity change from 0 to 224 [ 474.425467][T19522] FAULT_INJECTION: forcing a failure. [ 474.425467][T19522] name failslab, interval 1, probability 0, space 0, times 0 [ 474.438303][T19522] CPU: 0 PID: 19522 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 474.438326][T19522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.438336][T19522] Call Trace: [ 474.438342][T19522] dump_stack_lvl+0xb7/0x103 [ 474.438362][T19522] dump_stack+0x11/0x1a [ 474.438374][T19522] should_fail+0x23c/0x250 [ 474.438395][T19522] ? __d_alloc+0x36/0x370 [ 474.438479][T19522] __should_failslab+0x81/0x90 [ 474.438497][T19522] should_failslab+0x5/0x20 [ 474.438514][T19522] kmem_cache_alloc+0x46/0x2e0 [ 474.438533][T19522] __d_alloc+0x36/0x370 [ 474.438548][T19522] ? putname+0xa5/0xc0 [ 474.438632][T19522] d_alloc+0x2a/0x130 [ 474.438648][T19522] __lookup_hash+0x8f/0x180 [ 474.438732][T19522] filename_create+0xdb/0x3c0 [ 474.438754][T19522] do_mkdirat+0x59/0x200 [ 474.438769][T19522] __x64_sys_mkdir+0x32/0x40 [ 474.438830][T19522] do_syscall_64+0x3d/0x90 [ 474.438851][T19522] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 474.438875][T19522] RIP: 0033:0x465707 [ 474.438889][T19522] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 474.438933][T19522] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 474.438949][T19522] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000465707 [ 474.438958][T19522] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 474.438968][T19522] RBP: 00007f9b7abb0040 R08: 0000000000000000 R09: ffffffffffffffff [ 474.438977][T19522] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 07:42:06 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="687c12afcac3", @ANYRES64]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) 07:42:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000), 0x0, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:06 executing program 5 (fault-call:0 fault-nth:40): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 474.438987][T19522] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 07:42:06 executing program 0: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x11d, 0xe000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="856905dd083402d91170025d05ca6465b7ff1b200d6879ee"]) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000140)='./file0/file0\x00', 0x7e1, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000180)="86f75b4687720447514f121b2099bc322ba821fbc2f7475a4f15c82406a0a76b71756f8b9318b32a626cdaf0754deb109f513537c83cdeb35382fd0d70024875841f8b2100cfb034c25476609e76a7e512fa1cdc7fdd7d3e38fc4832d683ba543bcd7ca527ce36c59ae89f338d1e4df15e222ab23ebbc70f633fcc859424ef83d991324ab5e20db7607f230e510b8cf1058a3bfcb6791831d1a22451b147aa4a9528fe1f4433c1a320718f0df948c9aea0a5c9278df256484f24b37a155ea4446d8b596bfc51eed7e86f8441ed65", 0xce, 0x100000001}, {&(0x7f0000000280)="51137beb4157bf642fa1aee639267857bc97ec4cfe49f7f0852603e73bec8a2a5476bd224368e5cf303e4ad280c0862035f920869417462acbd3", 0x3a, 0x1f}, {&(0x7f00000002c0)="d0500d1048975e172b62127742453d3951c0b7c8e9bc1db3df4b51f7c87fe4559229b15376f7c87442606c01c1ba57bfd04635c3ed3e4afef73506f0b786f2691fcc67aa5c305039b5cd59c489ff86a94d94d18cef817954591a192b26a9d522377cba21380a70907d4caa1e97a3818680848a90e2387a460c7d1b1b8402edfd523826277f4528412292e015f66a0ac7d187c345b102c10a19e3e447406f3207c4ed81ab6d45fd8d690dc668e68e034875535fba3f9d3d7730ce861dc5eef2b642f01c8b49cc1c8f107f87a47debca64054db40e70505c89fb5814bf2e49e77193cc08b953", 0xe5, 0x4}], 0x1000001, &(0x7f0000000440)={[{@fat=@discard}, {@nodots}, {@fat=@showexec}, {@fat=@dmask={'dmask', 0x3d, 0x800}}, {@nodots}, {@nodots}, {@nodots}, {@nodots}], [{@uid_gt}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@dont_measure}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}) getdents(r1, &(0x7f0000000500)=""/49, 0x31) [ 474.658039][T19546] loop2: detected capacity change from 0 to 224 [ 474.664820][T19548] loop5: detected capacity change from 0 to 224 [ 474.672677][T19548] FAULT_INJECTION: forcing a failure. [ 474.672677][T19548] name failslab, interval 1, probability 0, space 0, times 0 [ 474.685496][T19548] CPU: 0 PID: 19548 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 474.693991][T19548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 474.694005][T19548] Call Trace: [ 474.694011][T19548] dump_stack_lvl+0xb7/0x103 [ 474.711902][T19548] dump_stack+0x11/0x1a [ 474.716068][T19548] should_fail+0x23c/0x250 [ 474.720618][T19548] ? security_inode_alloc+0x30/0x180 [ 474.725907][T19548] __should_failslab+0x81/0x90 [ 474.730706][T19548] should_failslab+0x5/0x20 [ 474.735277][T19548] kmem_cache_alloc+0x46/0x2e0 [ 474.740024][T19548] security_inode_alloc+0x30/0x180 [ 474.745204][T19548] inode_init_always+0x20d/0x440 [ 474.750452][T19548] ? set_qf_name+0x230/0x230 [ 474.755113][T19548] new_inode_pseudo+0x73/0x1c0 [ 474.759889][T19548] new_inode+0x21/0x120 [ 474.764066][T19548] __ext4_new_inode+0x126/0x2f70 [ 474.768982][T19548] ? __dquot_initialize+0x131/0x7e0 [ 474.774216][T19548] ext4_mkdir+0x28a/0x760 [ 474.778585][T19548] vfs_mkdir+0x2c3/0x3e0 [ 474.782831][T19548] do_mkdirat+0x11d/0x200 [ 474.787159][T19548] __x64_sys_mkdir+0x32/0x40 [ 474.791806][T19548] do_syscall_64+0x3d/0x90 [ 474.796276][T19548] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 474.802239][T19548] RIP: 0033:0x465707 [ 474.806108][T19548] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 474.825920][T19548] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 474.834323][T19548] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000465707 [ 474.842273][T19548] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 474.850222][T19548] RBP: 00007f9b7abb0040 R08: 0000000000000000 R09: ffffffffffffffff [ 474.858171][T19548] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 474.866217][T19548] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 07:42:09 executing program 0 (fault-call:0 fault-nth:0): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000), 0x0, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:09 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde19cb1fedb51f287422", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 477.343698][T19563] FAULT_INJECTION: forcing a failure. [ 477.343698][T19563] name failslab, interval 1, probability 0, space 0, times 0 [ 477.344947][T19567] loop2: detected capacity change from 0 to 224 [ 477.356336][T19563] CPU: 0 PID: 19563 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 477.370958][T19563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.370970][T19563] Call Trace: [ 477.370976][T19563] dump_stack_lvl+0xb7/0x103 [ 477.388876][T19563] dump_stack+0x11/0x1a 07:42:09 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd", 0xe6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:09 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc00", 0xcb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:09 executing program 5 (fault-call:0 fault-nth:41): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 477.393044][T19563] should_fail+0x23c/0x250 [ 477.397544][T19563] ? __se_sys_memfd_create+0xfb/0x390 [ 477.403006][T19563] __should_failslab+0x81/0x90 [ 477.407842][T19563] should_failslab+0x5/0x20 [ 477.412640][T19563] __kmalloc+0x66/0x340 [ 477.416798][T19563] ? strnlen_user+0x137/0x1c0 [ 477.421489][T19563] __se_sys_memfd_create+0xfb/0x390 [ 477.424720][T19579] loop5: detected capacity change from 0 to 224 [ 477.426706][T19563] __x64_sys_memfd_create+0x2d/0x40 [ 477.426729][T19563] do_syscall_64+0x3d/0x90 [ 477.441030][T19579] FAULT_INJECTION: forcing a failure. [ 477.441030][T19579] name failslab, interval 1, probability 0, space 0, times 0 [ 477.442516][T19563] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 477.442545][T19563] RIP: 0033:0x4665f9 [ 477.464959][T19563] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 477.485095][T19563] RSP: 002b:00007f034eed1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 477.494076][T19563] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 477.502117][T19563] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 477.510082][T19563] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 477.518196][T19563] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 477.526253][T19563] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 [ 477.534251][T19579] CPU: 1 PID: 19579 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 477.542816][T19579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.552979][T19579] Call Trace: [ 477.556261][T19579] dump_stack_lvl+0xb7/0x103 [ 477.559430][T19583] FAULT_INJECTION: forcing a failure. [ 477.559430][T19583] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 477.560863][T19579] dump_stack+0x11/0x1a [ 477.560888][T19579] should_fail+0x23c/0x250 [ 477.583185][T19579] ? sidtab_sid2str_get+0x9c/0x130 [ 477.588378][T19579] __should_failslab+0x81/0x90 [ 477.593215][T19579] should_failslab+0x5/0x20 [ 477.597739][T19579] __kmalloc_track_caller+0x64/0x340 [ 477.603024][T19579] kmemdup+0x21/0x50 [ 477.606932][T19579] sidtab_sid2str_get+0x9c/0x130 [ 477.611859][T19579] security_sid_to_context_core+0x1cb/0x2d0 [ 477.617747][T19579] security_sid_to_context_force+0x2f/0x40 [ 477.623629][T19579] selinux_inode_init_security+0x49e/0x550 [ 477.629542][T19579] security_inode_init_security+0xd7/0x260 [ 477.635510][T19579] ? ext4_init_security+0x40/0x40 [ 477.640566][T19579] ext4_init_security+0x30/0x40 [ 477.645403][T19579] __ext4_new_inode+0x29a1/0x2f70 [ 477.650459][T19579] ext4_mkdir+0x28a/0x760 [ 477.654873][T19579] vfs_mkdir+0x2c3/0x3e0 [ 477.659186][T19579] do_mkdirat+0x11d/0x200 [ 477.663754][T19579] __x64_sys_mkdir+0x32/0x40 [ 477.668327][T19579] do_syscall_64+0x3d/0x90 [ 477.672797][T19579] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 477.678685][T19579] RIP: 0033:0x465707 [ 477.682559][T19579] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 477.702174][T19579] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 477.710576][T19579] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000465707 [ 477.718804][T19579] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 477.726787][T19579] RBP: 00007f9b7abb0040 R08: 0000000000000000 R09: ffffffffffffffff [ 477.734742][T19579] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 07:42:09 executing program 0 (fault-call:0 fault-nth:1): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 477.742703][T19579] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 477.750662][T19583] CPU: 0 PID: 19583 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 477.759076][T19583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.769192][T19583] Call Trace: [ 477.772457][T19583] dump_stack_lvl+0xb7/0x103 [ 477.777044][T19583] dump_stack+0x11/0x1a [ 477.781178][T19583] should_fail+0x23c/0x250 [ 477.785621][T19583] should_fail_usercopy+0x16/0x20 [ 477.790683][T19583] _copy_from_user+0x1c/0xd0 [ 477.795308][T19583] __se_sys_memfd_create+0x137/0x390 [ 477.800576][T19583] __x64_sys_memfd_create+0x2d/0x40 [ 477.805762][T19583] do_syscall_64+0x3d/0x90 [ 477.810200][T19583] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 477.816117][T19583] RIP: 0033:0x4665f9 [ 477.820030][T19583] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 07:42:09 executing program 5 (fault-call:0 fault-nth:42): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:09 executing program 0 (fault-call:0 fault-nth:2): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 477.840593][T19583] RSP: 002b:00007f034eed1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 477.848984][T19583] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 477.856939][T19583] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 477.864960][T19583] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 477.872911][T19583] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 477.880893][T19583] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 07:42:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000", 0x50, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 477.936596][T19593] loop5: detected capacity change from 0 to 224 [ 477.943243][T19595] FAULT_INJECTION: forcing a failure. [ 477.943243][T19595] name failslab, interval 1, probability 0, space 0, times 0 [ 477.945561][T19594] loop2: detected capacity change from 0 to 224 [ 477.955938][T19595] CPU: 0 PID: 19595 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 477.955964][T19595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.970581][T19595] Call Trace: [ 477.970591][T19595] dump_stack_lvl+0xb7/0x103 [ 477.980642][T19594] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 477.983884][T19595] dump_stack+0x11/0x1a [ 477.999665][T19595] should_fail+0x23c/0x250 [ 478.004120][T19595] ? shmem_alloc_inode+0x22/0x30 [ 478.009037][T19595] __should_failslab+0x81/0x90 [ 478.009066][T19593] FAULT_INJECTION: forcing a failure. [ 478.009066][T19593] name failslab, interval 1, probability 0, space 0, times 0 [ 478.013796][T19595] ? shmem_match+0xa0/0xa0 [ 478.013818][T19595] should_failslab+0x5/0x20 [ 478.035279][T19595] kmem_cache_alloc+0x46/0x2e0 [ 478.040055][T19595] ? shmem_match+0xa0/0xa0 [ 478.044466][T19595] shmem_alloc_inode+0x22/0x30 [ 478.049329][T19595] new_inode_pseudo+0x38/0x1c0 [ 478.054093][T19595] new_inode+0x21/0x120 [ 478.058248][T19595] shmem_get_inode+0xa1/0x490 [ 478.062986][T19595] __shmem_file_setup+0xf1/0x1d0 [ 478.067907][T19595] shmem_file_setup+0x37/0x40 [ 478.072564][T19595] __se_sys_memfd_create+0x1eb/0x390 [ 478.077856][T19595] __x64_sys_memfd_create+0x2d/0x40 [ 478.083070][T19595] do_syscall_64+0x3d/0x90 [ 478.087729][T19595] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 478.093661][T19595] RIP: 0033:0x4665f9 [ 478.097537][T19595] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 478.117293][T19595] RSP: 002b:00007f034eed1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 478.125705][T19595] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 478.133832][T19595] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 478.141784][T19595] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 478.149737][T19595] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 478.158745][T19595] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 [ 478.166702][T19593] CPU: 1 PID: 19593 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 478.175138][T19593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 07:42:10 executing program 0 (fault-call:0 fault-nth:3): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 478.185275][T19593] Call Trace: [ 478.188551][T19593] dump_stack_lvl+0xb7/0x103 [ 478.193202][T19593] dump_stack+0x11/0x1a [ 478.197359][T19593] should_fail+0x23c/0x250 [ 478.201789][T19593] ? sidtab_sid2str_get+0x9c/0x130 [ 478.203403][T19601] FAULT_INJECTION: forcing a failure. [ 478.203403][T19601] name failslab, interval 1, probability 0, space 0, times 0 [ 478.206978][T19593] __should_failslab+0x81/0x90 [ 478.207000][T19593] should_failslab+0x5/0x20 [ 478.207018][T19593] __kmalloc_track_caller+0x64/0x340 [ 478.207034][T19593] kmemdup+0x21/0x50 [ 478.238563][T19593] sidtab_sid2str_get+0x9c/0x130 [ 478.243564][T19593] security_sid_to_context_core+0x1cb/0x2d0 [ 478.249456][T19593] security_sid_to_context_force+0x2f/0x40 [ 478.255249][T19593] selinux_inode_init_security+0x49e/0x550 [ 478.261117][T19593] security_inode_init_security+0xd7/0x260 [ 478.266919][T19593] ? ext4_init_security+0x40/0x40 [ 478.271957][T19593] ext4_init_security+0x30/0x40 [ 478.276914][T19593] __ext4_new_inode+0x29a1/0x2f70 [ 478.281934][T19593] ext4_mkdir+0x28a/0x760 [ 478.286350][T19593] vfs_mkdir+0x2c3/0x3e0 [ 478.290694][T19593] do_mkdirat+0x11d/0x200 [ 478.295004][T19593] __x64_sys_mkdir+0x32/0x40 [ 478.299664][T19593] do_syscall_64+0x3d/0x90 [ 478.304182][T19593] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 478.310060][T19593] RIP: 0033:0x465707 [ 478.313934][T19593] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 478.334372][T19593] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 478.342946][T19593] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000465707 [ 478.350917][T19593] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 478.358928][T19593] RBP: 00007f9b7abb0040 R08: 0000000000000000 R09: ffffffffffffffff [ 478.366886][T19593] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 478.374847][T19593] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 478.382806][T19601] CPU: 0 PID: 19601 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 478.391239][T19601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.401360][T19601] Call Trace: [ 478.404622][T19601] dump_stack_lvl+0xb7/0x103 [ 478.409202][T19601] dump_stack+0x11/0x1a [ 478.413337][T19601] should_fail+0x23c/0x250 [ 478.418035][T19601] ? security_inode_alloc+0x30/0x180 [ 478.423333][T19601] __should_failslab+0x81/0x90 [ 478.428083][T19601] should_failslab+0x5/0x20 [ 478.432603][T19601] kmem_cache_alloc+0x46/0x2e0 [ 478.437406][T19601] security_inode_alloc+0x30/0x180 [ 478.442517][T19601] inode_init_always+0x20d/0x440 [ 478.447491][T19601] ? shmem_match+0xa0/0xa0 [ 478.451891][T19601] new_inode_pseudo+0x73/0x1c0 [ 478.456704][T19601] new_inode+0x21/0x120 [ 478.460841][T19601] shmem_get_inode+0xa1/0x490 [ 478.465501][T19601] __shmem_file_setup+0xf1/0x1d0 [ 478.470490][T19601] shmem_file_setup+0x37/0x40 [ 478.475143][T19601] __se_sys_memfd_create+0x1eb/0x390 [ 478.480426][T19601] __x64_sys_memfd_create+0x2d/0x40 [ 478.485754][T19601] do_syscall_64+0x3d/0x90 [ 478.490153][T19601] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 478.496059][T19601] RIP: 0033:0x4665f9 [ 478.500021][T19601] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 478.519619][T19601] RSP: 002b:00007f034eed1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 478.528110][T19601] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 07:42:10 executing program 0 (fault-call:0 fault-nth:4): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:10 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000", 0x50, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:10 executing program 5 (fault-call:0 fault-nth:43): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 478.536083][T19601] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 478.544105][T19601] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 478.552080][T19601] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 478.560034][T19601] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 [ 478.612511][T19609] FAULT_INJECTION: forcing a failure. [ 478.612511][T19609] name failslab, interval 1, probability 0, space 0, times 0 [ 478.625175][T19609] CPU: 0 PID: 19609 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 478.633589][T19609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.633978][T19613] loop2: detected capacity change from 0 to 224 [ 478.643743][T19609] Call Trace: [ 478.643755][T19609] dump_stack_lvl+0xb7/0x103 [ 478.643777][T19609] dump_stack+0x11/0x1a [ 478.662144][T19609] should_fail+0x23c/0x250 [ 478.667456][T19609] ? __d_alloc+0x36/0x370 [ 478.671825][T19609] __should_failslab+0x81/0x90 [ 478.676571][T19609] should_failslab+0x5/0x20 [ 478.681057][T19609] kmem_cache_alloc+0x46/0x2e0 [ 478.685807][T19609] ? __init_rwsem+0x59/0x70 [ 478.690379][T19609] __d_alloc+0x36/0x370 [ 478.694602][T19609] ? current_time+0xdb/0x190 [ 478.699178][T19609] d_alloc_pseudo+0x1a/0x50 [ 478.703686][T19609] alloc_file_pseudo+0x63/0x130 [ 478.708521][T19609] __shmem_file_setup+0x14c/0x1d0 [ 478.713536][T19609] shmem_file_setup+0x37/0x40 [ 478.718195][T19609] __se_sys_memfd_create+0x1eb/0x390 [ 478.723515][T19609] __x64_sys_memfd_create+0x2d/0x40 [ 478.728805][T19609] do_syscall_64+0x3d/0x90 [ 478.733218][T19609] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 478.739098][T19609] RIP: 0033:0x4665f9 [ 478.742973][T19609] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 478.762572][T19609] RSP: 002b:00007f034eed1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 478.770969][T19609] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 478.779086][T19609] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 478.787055][T19609] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 478.795009][T19609] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 478.803024][T19609] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 [ 478.818892][T19615] loop5: detected capacity change from 0 to 224 [ 478.825273][T19613] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 478.827377][T19615] FAULT_INJECTION: forcing a failure. [ 478.827377][T19615] name failslab, interval 1, probability 0, space 0, times 0 [ 478.845082][T19615] CPU: 0 PID: 19615 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 478.853491][T19615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.863539][T19615] Call Trace: [ 478.866800][T19615] dump_stack_lvl+0xb7/0x103 [ 478.871413][T19615] dump_stack+0x11/0x1a [ 478.875542][T19615] should_fail+0x23c/0x250 [ 478.879939][T19615] ? __es_insert_extent+0x51f/0xe70 [ 478.885116][T19615] __should_failslab+0x81/0x90 [ 478.889857][T19615] should_failslab+0x5/0x20 [ 478.894400][T19615] kmem_cache_alloc+0x46/0x2e0 [ 478.899162][T19615] ? iput+0x1bf/0x580 [ 478.903152][T19615] __es_insert_extent+0x51f/0xe70 [ 478.908158][T19615] ? __kmalloc+0x237/0x340 [ 478.912623][T19615] ? kcalloc+0x32/0x50 [ 478.916665][T19615] ext4_es_insert_extent+0x1bb/0x19d0 [ 478.922018][T19615] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 478.928320][T19615] ext4_ext_map_blocks+0xf79/0x1f00 [ 478.933495][T19615] ? __down_read_common+0x16d/0x530 [ 478.938680][T19615] ? percpu_counter_add_batch+0x69/0xd0 [ 478.944288][T19615] ? ext4_es_lookup_extent+0x206/0x490 [ 478.949747][T19615] ext4_map_blocks+0x1be/0xef0 [ 478.954492][T19615] ext4_getblk+0xb1/0x3d0 [ 478.958802][T19615] ? __ext4_new_inode+0x2aed/0x2f70 [ 478.963979][T19615] ext4_bread+0x28/0x100 [ 478.968243][T19615] ext4_append+0xd1/0x1c0 [ 478.972558][T19615] ext4_init_new_dir+0x177/0x500 [ 478.977473][T19615] ext4_mkdir+0x329/0x760 [ 478.981782][T19615] vfs_mkdir+0x2c3/0x3e0 [ 478.986009][T19615] do_mkdirat+0x11d/0x200 [ 478.990315][T19615] __x64_sys_mkdir+0x32/0x40 [ 478.994881][T19615] do_syscall_64+0x3d/0x90 [ 478.999289][T19615] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 479.005182][T19615] RIP: 0033:0x465707 [ 479.009048][T19615] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 479.028651][T19615] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 479.037046][T19615] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000465707 [ 479.045015][T19615] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 479.052982][T19615] RBP: 00007f9b7abb0040 R08: 0000000000000000 R09: ffffffffffffffff [ 479.060943][T19615] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 479.068971][T19615] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 07:42:12 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:12 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd", 0xe6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000", 0x50, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:12 executing program 5 (fault-call:0 fault-nth:44): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:12 executing program 0 (fault-call:0 fault-nth:5): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:12 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:12 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc00", 0xcb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 480.439239][T19639] loop5: detected capacity change from 0 to 224 [ 480.446492][T19642] FAULT_INJECTION: forcing a failure. [ 480.446492][T19642] name failslab, interval 1, probability 0, space 0, times 0 [ 480.451881][T19645] loop2: detected capacity change from 0 to 224 [ 480.459369][T19642] CPU: 0 PID: 19642 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 480.473103][T19639] FAULT_INJECTION: forcing a failure. [ 480.473103][T19639] name failslab, interval 1, probability 0, space 0, times 0 [ 480.474008][T19642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.474020][T19642] Call Trace: [ 480.474027][T19642] dump_stack_lvl+0xb7/0x103 [ 480.504466][T19642] dump_stack+0x11/0x1a [ 480.508610][T19642] should_fail+0x23c/0x250 [ 480.513014][T19642] ? __alloc_file+0x2e/0x1a0 [ 480.517742][T19642] __should_failslab+0x81/0x90 [ 480.522500][T19642] should_failslab+0x5/0x20 [ 480.527002][T19642] kmem_cache_alloc+0x46/0x2e0 [ 480.531762][T19642] ? inode_doinit_with_dentry+0x382/0x950 [ 480.537483][T19642] __alloc_file+0x2e/0x1a0 [ 480.541989][T19642] alloc_empty_file+0xcd/0x1c0 [ 480.546740][T19642] alloc_file+0x3a/0x280 [ 480.550977][T19642] alloc_file_pseudo+0xe2/0x130 [ 480.555890][T19642] __shmem_file_setup+0x14c/0x1d0 [ 480.560912][T19642] shmem_file_setup+0x37/0x40 [ 480.565571][T19642] __se_sys_memfd_create+0x1eb/0x390 [ 480.570847][T19642] __x64_sys_memfd_create+0x2d/0x40 [ 480.576026][T19642] do_syscall_64+0x3d/0x90 [ 480.580428][T19642] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 480.586371][T19642] RIP: 0033:0x4665f9 [ 480.590255][T19642] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 480.609969][T19642] RSP: 002b:00007f034eed1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 480.618455][T19642] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 480.626412][T19642] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 07:42:12 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x10c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 480.634388][T19642] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 480.642360][T19642] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 480.650314][T19642] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 [ 480.658273][T19639] CPU: 1 PID: 19639 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 480.666710][T19639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.676833][T19639] Call Trace: [ 480.680112][T19639] dump_stack_lvl+0xb7/0x103 [ 480.684701][T19639] dump_stack+0x11/0x1a 07:42:12 executing program 0 (fault-call:0 fault-nth:6): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 480.688961][T19639] should_fail+0x23c/0x250 [ 480.693439][T19639] ? __es_insert_extent+0x51f/0xe70 [ 480.698679][T19639] __should_failslab+0x81/0x90 [ 480.703539][T19639] should_failslab+0x5/0x20 [ 480.708061][T19639] kmem_cache_alloc+0x46/0x2e0 [ 480.708091][T19639] ? iput+0x1bf/0x580 [ 480.708110][T19639] __es_insert_extent+0x51f/0xe70 [ 480.708127][T19639] ? __kmalloc+0x237/0x340 [ 480.712888][T19645] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 480.716830][T19639] ? kcalloc+0x32/0x50 07:42:12 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 480.716850][T19639] ext4_es_insert_extent+0x1bb/0x19d0 [ 480.716868][T19639] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 480.716887][T19639] ext4_ext_map_blocks+0xf79/0x1f00 [ 480.754608][T19639] ? __down_read_common+0x16d/0x530 [ 480.759810][T19639] ? percpu_counter_add_batch+0x69/0xd0 [ 480.764403][T19659] FAULT_INJECTION: forcing a failure. [ 480.764403][T19659] name failslab, interval 1, probability 0, space 0, times 0 [ 480.765444][T19639] ? ext4_es_lookup_extent+0x206/0x490 [ 480.765469][T19639] ext4_map_blocks+0x1be/0xef0 [ 480.788248][T19639] ext4_getblk+0xb1/0x3d0 [ 480.792580][T19639] ? __ext4_new_inode+0x2aed/0x2f70 [ 480.797764][T19639] ext4_bread+0x28/0x100 [ 480.802014][T19639] ext4_append+0xd1/0x1c0 [ 480.806328][T19639] ext4_init_new_dir+0x177/0x500 [ 480.811252][T19639] ext4_mkdir+0x329/0x760 [ 480.815574][T19639] vfs_mkdir+0x2c3/0x3e0 [ 480.819805][T19639] do_mkdirat+0x11d/0x200 [ 480.824128][T19639] __x64_sys_mkdir+0x32/0x40 [ 480.828704][T19639] do_syscall_64+0x3d/0x90 [ 480.833110][T19639] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 480.839021][T19639] RIP: 0033:0x465707 [ 480.842898][T19639] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 480.862549][T19639] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 480.870957][T19639] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000465707 [ 480.878932][T19639] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 480.886989][T19639] RBP: 00007f9b7abb0040 R08: 0000000000000000 R09: ffffffffffffffff [ 480.894952][T19639] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 480.902931][T19639] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 480.910893][T19659] CPU: 0 PID: 19659 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 480.919337][T19659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.929388][T19659] Call Trace: [ 480.932664][T19659] dump_stack_lvl+0xb7/0x103 [ 480.937297][T19659] dump_stack+0x11/0x1a [ 480.941520][T19659] should_fail+0x23c/0x250 [ 480.948972][T19659] ? security_file_alloc+0x30/0x190 [ 480.954161][T19659] __should_failslab+0x81/0x90 [ 480.958962][T19659] should_failslab+0x5/0x20 [ 480.963537][T19659] kmem_cache_alloc+0x46/0x2e0 [ 480.968304][T19659] security_file_alloc+0x30/0x190 [ 480.973504][T19659] __alloc_file+0x83/0x1a0 [ 480.977930][T19659] alloc_empty_file+0xcd/0x1c0 [ 480.982740][T19659] alloc_file+0x3a/0x280 [ 480.987055][T19659] alloc_file_pseudo+0xe2/0x130 [ 480.991939][T19659] __shmem_file_setup+0x14c/0x1d0 [ 480.997051][T19659] shmem_file_setup+0x37/0x40 [ 481.001971][T19659] __se_sys_memfd_create+0x1eb/0x390 [ 481.007299][T19659] __x64_sys_memfd_create+0x2d/0x40 [ 481.012492][T19659] do_syscall_64+0x3d/0x90 [ 481.016916][T19659] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 481.022796][T19659] RIP: 0033:0x4665f9 [ 481.026672][T19659] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 481.046349][T19659] RSP: 002b:00007f034eed1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 481.054744][T19659] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 481.062759][T19659] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 481.070727][T19659] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 481.078710][T19659] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 07:42:12 executing program 5 (fault-call:0 fault-nth:45): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 481.086665][T19659] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 07:42:12 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:12 executing program 0 (fault-call:0 fault-nth:7): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:12 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 481.146974][T19665] loop5: detected capacity change from 0 to 224 [ 481.163355][T19665] FAULT_INJECTION: forcing a failure. [ 481.163355][T19665] name failslab, interval 1, probability 0, space 0, times 0 [ 481.176010][T19665] CPU: 1 PID: 19665 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 481.176638][T19678] FAULT_INJECTION: forcing a failure. [ 481.176638][T19678] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 481.184602][T19665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.184615][T19665] Call Trace: [ 481.184622][T19665] dump_stack_lvl+0xb7/0x103 [ 481.216118][T19665] dump_stack+0x11/0x1a [ 481.220284][T19665] should_fail+0x23c/0x250 [ 481.224781][T19665] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 481.230119][T19665] __should_failslab+0x81/0x90 [ 481.235000][T19665] should_failslab+0x5/0x20 [ 481.239490][T19665] kmem_cache_alloc+0x46/0x2e0 [ 481.244244][T19665] ext4_mb_new_blocks+0x2e7/0x1f90 [ 481.249358][T19665] ? ext4_find_extent+0x6cf/0x7f0 [ 481.254378][T19665] ? kcsan_setup_watchpoint+0x231/0x3e0 [ 481.259974][T19665] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 481.265739][T19665] ext4_ext_map_blocks+0x1569/0x1f00 [ 481.271010][T19665] ? __down_write_common+0x42/0x810 [ 481.276367][T19665] ? __down_read_common+0x16d/0x530 [ 481.281584][T19665] ? percpu_counter_add_batch+0x69/0xd0 [ 481.287155][T19665] ? ext4_es_lookup_extent+0x206/0x490 [ 481.292628][T19665] ext4_map_blocks+0x70d/0xef0 [ 481.297380][T19665] ext4_getblk+0xb1/0x3d0 [ 481.301817][T19665] ext4_bread+0x28/0x100 [ 481.306134][T19665] ext4_append+0xd1/0x1c0 [ 481.310499][T19665] ext4_init_new_dir+0x177/0x500 [ 481.315438][T19665] ext4_mkdir+0x329/0x760 [ 481.319765][T19665] vfs_mkdir+0x2c3/0x3e0 [ 481.324076][T19665] do_mkdirat+0x11d/0x200 [ 481.328396][T19665] __x64_sys_mkdir+0x32/0x40 [ 481.333063][T19665] do_syscall_64+0x3d/0x90 [ 481.337481][T19665] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 481.343453][T19665] RIP: 0033:0x465707 [ 481.347420][T19665] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 481.367970][T19665] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 481.376375][T19665] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000465707 [ 481.384415][T19665] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 481.392508][T19665] RBP: 00007f9b7abb0040 R08: 0000000000000000 R09: ffffffffffffffff [ 481.400479][T19665] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 481.408436][T19665] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 481.416396][T19678] CPU: 0 PID: 19678 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 481.424824][T19678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.434899][T19678] Call Trace: [ 481.438184][T19678] dump_stack_lvl+0xb7/0x103 [ 481.442777][T19678] dump_stack+0x11/0x1a [ 481.446932][T19678] should_fail+0x23c/0x250 [ 481.451354][T19678] __alloc_pages+0x102/0x320 [ 481.455928][T19678] alloc_pages_vma+0x513/0x680 [ 481.460688][T19678] shmem_getpage_gfp+0x95a/0x13e0 [ 481.465694][T19678] shmem_write_begin+0x7e/0x100 [ 481.470568][T19678] generic_perform_write+0x1a6/0x3d0 [ 481.475850][T19678] __generic_file_write_iter+0x161/0x300 [ 481.481486][T19678] ? generic_write_checks+0x250/0x290 [ 481.486849][T19678] generic_file_write_iter+0x75/0x130 [ 481.492219][T19678] vfs_write+0x77b/0x8c0 [ 481.496459][T19678] __x64_sys_pwrite64+0xf5/0x150 [ 481.501387][T19678] do_syscall_64+0x3d/0x90 [ 481.505803][T19678] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 481.511687][T19678] RIP: 0033:0x419797 [ 481.515678][T19678] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 481.535363][T19678] RSP: 002b:00007f034eed1f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 481.543761][T19678] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419797 [ 481.551809][T19678] RDX: 000000000000009f RSI: 0000000020010000 RDI: 0000000000000004 [ 481.559856][T19678] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 481.567840][T19678] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000004 [ 481.575800][T19678] R13: 0000000000000004 R14: 0000000020001500 R15: 0000000000000000 07:42:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/120, 0x78, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:15 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc00", 0xcb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:15 executing program 5 (fault-call:0 fault-nth:46): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:15 executing program 0 (fault-call:0 fault-nth:8): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 483.455830][T19691] FAULT_INJECTION: forcing a failure. [ 483.455830][T19691] name failslab, interval 1, probability 0, space 0, times 0 [ 483.458115][T19690] loop5: detected capacity change from 0 to 224 [ 483.468456][T19691] CPU: 0 PID: 19691 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 483.468491][T19691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.476160][T19693] loop2: detected capacity change from 0 to 224 [ 483.483120][T19691] Call Trace: [ 483.483131][T19691] dump_stack_lvl+0xb7/0x103 [ 483.483153][T19691] dump_stack+0x11/0x1a [ 483.483168][T19691] should_fail+0x23c/0x250 [ 483.497888][T19690] FAULT_INJECTION: forcing a failure. [ 483.497888][T19690] name failslab, interval 1, probability 0, space 0, times 0 [ 483.499455][T19691] ? xas_create+0x96b/0xb30 [ 483.533012][T19691] __should_failslab+0x81/0x90 [ 483.537760][T19691] should_failslab+0x5/0x20 [ 483.542348][T19691] kmem_cache_alloc+0x46/0x2e0 [ 483.547099][T19691] xas_create+0x96b/0xb30 [ 483.551411][T19691] ? get_page_from_freelist+0x54e/0x820 [ 483.557050][T19691] xas_create_range+0x146/0x360 [ 483.561952][T19691] shmem_add_to_page_cache+0x3ad/0x650 [ 483.567535][T19691] shmem_getpage_gfp+0xb95/0x13e0 [ 483.572578][T19691] shmem_write_begin+0x7e/0x100 [ 483.577413][T19691] generic_perform_write+0x1a6/0x3d0 [ 483.582682][T19691] __generic_file_write_iter+0x161/0x300 [ 483.588298][T19691] ? generic_write_checks+0x250/0x290 [ 483.593660][T19691] generic_file_write_iter+0x75/0x130 [ 483.599021][T19691] vfs_write+0x77b/0x8c0 [ 483.603246][T19691] __x64_sys_pwrite64+0xf5/0x150 [ 483.608214][T19691] do_syscall_64+0x3d/0x90 [ 483.612621][T19691] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 483.618633][T19691] RIP: 0033:0x419797 [ 483.622572][T19691] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 483.642252][T19691] RSP: 002b:00007f034eed1f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 483.650656][T19691] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419797 [ 483.658867][T19691] RDX: 000000000000009f RSI: 0000000020010000 RDI: 0000000000000004 [ 483.666991][T19691] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 483.674958][T19691] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000004 [ 483.682919][T19691] R13: 0000000000000004 R14: 0000000020001500 R15: 0000000000000000 [ 483.690885][T19690] CPU: 1 PID: 19690 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 483.699384][T19690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.709434][T19690] Call Trace: [ 483.709444][T19690] dump_stack_lvl+0xb7/0x103 [ 483.709466][T19690] dump_stack+0x11/0x1a [ 483.709481][T19690] should_fail+0x23c/0x250 [ 483.712845][T19693] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 483.717407][T19690] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 483.717430][T19690] __should_failslab+0x81/0x90 [ 483.717446][T19690] should_failslab+0x5/0x20 [ 483.717478][T19690] kmem_cache_alloc+0x46/0x2e0 07:42:15 executing program 0 (fault-call:0 fault-nth:9): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:15 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x10c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:15 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a", 0xd2}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 483.752577][T19690] ext4_mb_new_blocks+0x2e7/0x1f90 [ 483.757692][T19690] ? ext4_find_extent+0x6cf/0x7f0 [ 483.762738][T19690] ? ext4_ext_search_right+0x300/0x540 [ 483.768202][T19690] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 483.774009][T19690] ext4_ext_map_blocks+0x1569/0x1f00 [ 483.779306][T19690] ? __down_write_common+0x42/0x810 [ 483.784506][T19690] ? __down_read_common+0x16d/0x530 [ 483.789708][T19690] ? percpu_counter_add_batch+0x69/0xd0 [ 483.795119][T19705] FAULT_INJECTION: forcing a failure. [ 483.795119][T19705] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 483.795256][T19690] ? ext4_es_lookup_extent+0x206/0x490 [ 483.813785][T19690] ext4_map_blocks+0x70d/0xef0 [ 483.818583][T19690] ext4_getblk+0xb1/0x3d0 [ 483.822911][T19690] ext4_bread+0x28/0x100 [ 483.827138][T19690] ext4_append+0xd1/0x1c0 [ 483.831454][T19690] ext4_init_new_dir+0x177/0x500 [ 483.836519][T19690] ext4_mkdir+0x329/0x760 [ 483.840988][T19690] vfs_mkdir+0x2c3/0x3e0 [ 483.845450][T19690] do_mkdirat+0x11d/0x200 [ 483.849772][T19690] __x64_sys_mkdir+0x32/0x40 [ 483.854354][T19690] do_syscall_64+0x3d/0x90 [ 483.858902][T19690] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 483.864836][T19690] RIP: 0033:0x465707 [ 483.868798][T19690] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 483.888399][T19690] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 483.896806][T19690] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000465707 [ 483.905021][T19690] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 483.912975][T19690] RBP: 00007f9b7abb0040 R08: 0000000000000000 R09: ffffffffffffffff [ 483.920939][T19690] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 483.928981][T19690] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 483.936936][T19705] CPU: 0 PID: 19705 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 483.945349][T19705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.955393][T19705] Call Trace: [ 483.958659][T19705] dump_stack_lvl+0xb7/0x103 [ 483.963276][T19705] dump_stack+0x11/0x1a [ 483.967420][T19705] should_fail+0x23c/0x250 [ 483.971855][T19705] should_fail_usercopy+0x16/0x20 [ 483.976924][T19705] copy_page_from_iter_atomic+0x2c1/0xba0 [ 483.982727][T19705] ? shmem_write_begin+0x7e/0x100 [ 483.987735][T19705] generic_perform_write+0x1ef/0x3d0 [ 483.993202][T19705] __generic_file_write_iter+0x161/0x300 [ 483.998844][T19705] ? generic_write_checks+0x250/0x290 [ 484.004211][T19705] generic_file_write_iter+0x75/0x130 [ 484.009585][T19705] vfs_write+0x77b/0x8c0 [ 484.013815][T19705] __x64_sys_pwrite64+0xf5/0x150 [ 484.019008][T19705] do_syscall_64+0x3d/0x90 [ 484.023414][T19705] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 484.029326][T19705] RIP: 0033:0x419797 [ 484.033211][T19705] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 484.054179][T19705] RSP: 002b:00007f034eed1f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 484.062688][T19705] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419797 [ 484.070926][T19705] RDX: 000000000000009f RSI: 0000000020010000 RDI: 0000000000000004 [ 484.078902][T19705] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 484.087049][T19705] R10: 0000000000008000 R11: 0000000000000293 R12: 0000000000000004 [ 484.095002][T19705] R13: 0000000000000004 R14: 0000000020001500 R15: 0000000000000000 07:42:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/120, 0x78, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:15 executing program 5 (fault-call:0 fault-nth:47): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:15 executing program 0 (fault-call:0 fault-nth:10): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 484.164884][T19721] FAULT_INJECTION: forcing a failure. [ 484.164884][T19721] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 484.170489][T19720] loop2: detected capacity change from 0 to 224 [ 484.177987][T19721] CPU: 1 PID: 19721 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 484.192602][T19721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.202652][T19721] Call Trace: [ 484.202662][T19721] dump_stack_lvl+0xb7/0x103 [ 484.205942][T19720] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 484.210507][T19721] dump_stack+0x11/0x1a [ 484.210528][T19721] should_fail+0x23c/0x250 [ 484.210550][T19721] should_fail_usercopy+0x16/0x20 [ 484.229617][T19722] loop5: detected capacity change from 0 to 224 [ 484.231084][T19721] copy_page_from_iter_atomic+0x2c1/0xba0 [ 484.231114][T19721] ? shmem_write_begin+0x7e/0x100 [ 484.239757][T19722] FAULT_INJECTION: forcing a failure. [ 484.239757][T19722] name failslab, interval 1, probability 0, space 0, times 0 [ 484.243020][T19721] generic_perform_write+0x1ef/0x3d0 [ 484.265886][T19721] __generic_file_write_iter+0x161/0x300 [ 484.271511][T19721] ? generic_write_checks+0x250/0x290 [ 484.276866][T19721] generic_file_write_iter+0x75/0x130 [ 484.282224][T19721] vfs_write+0x77b/0x8c0 [ 484.286497][T19721] __x64_sys_pwrite64+0xf5/0x150 [ 484.291513][T19721] do_syscall_64+0x3d/0x90 [ 484.295925][T19721] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 484.301805][T19721] RIP: 0033:0x419797 [ 484.305689][T19721] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 484.325287][T19721] RSP: 002b:00007f034eed1f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 484.333688][T19721] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419797 [ 484.341640][T19721] RDX: 000000000000005a RSI: 0000000020010600 RDI: 0000000000000004 [ 484.349682][T19721] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 484.357649][T19721] R10: 0000000000008800 R11: 0000000000000293 R12: 0000000000000004 07:42:16 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:16 executing program 0 (fault-call:0 fault-nth:11): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 484.365606][T19721] R13: 0000000000000004 R14: 0000000020001518 R15: 0000000000000001 [ 484.373640][T19722] CPU: 0 PID: 19722 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 484.382229][T19722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.392370][T19722] Call Trace: [ 484.395646][T19722] dump_stack_lvl+0xb7/0x103 [ 484.400251][T19722] dump_stack+0x11/0x1a [ 484.404475][T19722] should_fail+0x23c/0x250 [ 484.405853][T19730] FAULT_INJECTION: forcing a failure. [ 484.405853][T19730] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 484.408952][T19722] ? ext4_mb_new_blocks+0x70f/0x1f90 [ 484.408974][T19722] __should_failslab+0x81/0x90 [ 484.408991][T19722] should_failslab+0x5/0x20 [ 484.409009][T19722] kmem_cache_alloc+0x46/0x2e0 [ 484.441377][T19722] ext4_mb_new_blocks+0x70f/0x1f90 [ 484.446543][T19722] ? ext4_find_extent+0x6cf/0x7f0 [ 484.451640][T19722] ? ext4_ext_search_right+0x300/0x540 [ 484.457183][T19722] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 484.462899][T19722] ext4_ext_map_blocks+0x1569/0x1f00 [ 484.468179][T19722] ? __down_write_common+0x42/0x810 [ 484.473382][T19722] ? __down_read_common+0x16d/0x530 [ 484.478571][T19722] ? percpu_counter_add_batch+0x69/0xd0 [ 484.484107][T19722] ? ext4_es_lookup_extent+0x206/0x490 [ 484.489554][T19722] ext4_map_blocks+0x70d/0xef0 [ 484.494397][T19722] ext4_getblk+0xb1/0x3d0 [ 484.498713][T19722] ext4_bread+0x28/0x100 [ 484.502949][T19722] ext4_append+0xd1/0x1c0 [ 484.507260][T19722] ext4_init_new_dir+0x177/0x500 [ 484.512184][T19722] ext4_mkdir+0x329/0x760 [ 484.516496][T19722] vfs_mkdir+0x2c3/0x3e0 [ 484.520724][T19722] do_mkdirat+0x11d/0x200 [ 484.525048][T19722] __x64_sys_mkdir+0x32/0x40 [ 484.529724][T19722] do_syscall_64+0x3d/0x90 [ 484.534129][T19722] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 484.540030][T19722] RIP: 0033:0x465707 [ 484.543924][T19722] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 484.564058][T19722] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 484.572471][T19722] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000465707 [ 484.580481][T19722] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 484.588437][T19722] RBP: 00007f9b7abb0040 R08: 0000000000000000 R09: ffffffffffffffff [ 484.596399][T19722] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 484.604353][T19722] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 484.612312][T19730] CPU: 1 PID: 19730 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 484.620767][T19730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.630916][T19730] Call Trace: [ 484.634200][T19730] dump_stack_lvl+0xb7/0x103 [ 484.638811][T19730] dump_stack+0x11/0x1a [ 484.643002][T19730] should_fail+0x23c/0x250 [ 484.647416][T19730] __alloc_pages+0x102/0x320 [ 484.652023][T19730] alloc_pages_vma+0x513/0x680 [ 484.656811][T19730] shmem_getpage_gfp+0x95a/0x13e0 [ 484.661871][T19730] shmem_write_begin+0x7e/0x100 [ 484.666732][T19730] generic_perform_write+0x1a6/0x3d0 [ 484.672184][T19730] __generic_file_write_iter+0x161/0x300 [ 484.677851][T19730] ? generic_write_checks+0x250/0x290 [ 484.683226][T19730] generic_file_write_iter+0x75/0x130 [ 484.688665][T19730] vfs_write+0x77b/0x8c0 [ 484.692953][T19730] __x64_sys_pwrite64+0xf5/0x150 [ 484.697876][T19730] do_syscall_64+0x3d/0x90 [ 484.702278][T19730] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 484.708259][T19730] RIP: 0033:0x419797 [ 484.712453][T19730] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 484.732130][T19730] RSP: 002b:00007f034eed1f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 484.740528][T19730] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419797 [ 484.748528][T19730] RDX: 0000000000000034 RSI: 0000000020011100 RDI: 0000000000000004 [ 484.756486][T19730] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff 07:42:16 executing program 5 (fault-call:0 fault-nth:48): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:16 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00"/120, 0x78, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:16 executing program 0 (fault-call:0 fault-nth:12): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 484.764507][T19730] R10: 000000000000e000 R11: 0000000000000293 R12: 0000000000000004 [ 484.772519][T19730] R13: 0000000000000004 R14: 0000000020001530 R15: 0000000000000002 [ 484.821595][T19742] loop2: detected capacity change from 0 to 224 [ 484.829739][T19742] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 484.830637][T19745] FAULT_INJECTION: forcing a failure. [ 484.830637][T19745] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 484.850060][T19745] CPU: 1 PID: 19745 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 484.858629][T19745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.868673][T19745] Call Trace: [ 484.871938][T19745] dump_stack_lvl+0xb7/0x103 [ 484.876520][T19745] dump_stack+0x11/0x1a [ 484.881039][T19745] should_fail+0x23c/0x250 [ 484.885470][T19745] should_fail_usercopy+0x16/0x20 [ 484.890474][T19745] copy_page_from_iter_atomic+0x2c1/0xba0 [ 484.896225][T19745] ? shmem_write_begin+0x7e/0x100 [ 484.901232][T19745] generic_perform_write+0x1ef/0x3d0 [ 484.906530][T19745] __generic_file_write_iter+0x161/0x300 [ 484.912150][T19745] ? generic_write_checks+0x250/0x290 [ 484.917508][T19745] generic_file_write_iter+0x75/0x130 [ 484.922895][T19745] vfs_write+0x77b/0x8c0 [ 484.927120][T19745] __x64_sys_pwrite64+0xf5/0x150 [ 484.932056][T19745] do_syscall_64+0x3d/0x90 [ 484.936535][T19745] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 484.942447][T19745] RIP: 0033:0x419797 [ 484.946334][T19745] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b 07:42:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018", 0x8c, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 484.966085][T19745] RSP: 002b:00007f034eed1f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 484.974492][T19745] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419797 [ 484.982448][T19745] RDX: 0000000000000034 RSI: 0000000020011100 RDI: 0000000000000004 [ 484.990553][T19745] RBP: 0000000000000003 R08: 0000000000000000 R09: ffffffffffffffff [ 484.998507][T19745] R10: 000000000000e000 R11: 0000000000000293 R12: 0000000000000004 [ 485.006459][T19745] R13: 0000000000000004 R14: 0000000020001530 R15: 0000000000000002 [ 485.015298][T19737] loop5: detected capacity change from 0 to 224 [ 485.022847][T19737] FAULT_INJECTION: forcing a failure. [ 485.022847][T19737] name failslab, interval 1, probability 0, space 0, times 0 [ 485.035490][T19737] CPU: 0 PID: 19737 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 485.043921][T19737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.053970][T19737] Call Trace: [ 485.057240][T19737] dump_stack_lvl+0xb7/0x103 [ 485.061845][T19737] dump_stack+0x11/0x1a [ 485.066009][T19737] should_fail+0x23c/0x250 [ 485.070475][T19737] ? __es_insert_extent+0x51f/0xe70 [ 485.075661][T19737] __should_failslab+0x81/0x90 [ 485.080509][T19737] should_failslab+0x5/0x20 [ 485.085024][T19737] kmem_cache_alloc+0x46/0x2e0 [ 485.089802][T19737] __es_insert_extent+0x51f/0xe70 [ 485.094834][T19737] ? ext4_ext_map_blocks+0x10a8/0x1f00 [ 485.100288][T19737] ext4_es_insert_extent+0x1bb/0x19d0 [ 485.106073][T19737] ? percpu_counter_add_batch+0x69/0xd0 [ 485.111716][T19737] ? ext4_es_lookup_extent+0x206/0x490 [ 485.117283][T19737] ext4_map_blocks+0xa4c/0xef0 [ 485.122075][T19737] ext4_getblk+0xb1/0x3d0 [ 485.126689][T19737] ext4_bread+0x28/0x100 [ 485.130980][T19737] ext4_append+0xd1/0x1c0 [ 485.135291][T19737] ext4_init_new_dir+0x177/0x500 [ 485.140245][T19737] ext4_mkdir+0x329/0x760 [ 485.144686][T19737] vfs_mkdir+0x2c3/0x3e0 [ 485.148915][T19737] do_mkdirat+0x11d/0x200 [ 485.153226][T19737] __x64_sys_mkdir+0x32/0x40 [ 485.157845][T19737] do_syscall_64+0x3d/0x90 [ 485.162240][T19737] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 485.168120][T19737] RIP: 0033:0x465707 [ 485.172053][T19737] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 485.191780][T19737] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 485.200189][T19737] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000465707 [ 485.208138][T19737] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 485.216094][T19737] RBP: 00007f9b7abb0040 R08: 0000000000000000 R09: ffffffffffffffff [ 485.224063][T19737] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 485.232027][T19737] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 485.255538][T19749] loop2: detected capacity change from 0 to 224 [ 485.263384][T19749] isofs_fill_super: root inode is not a directory. Corrupted media? 07:42:18 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x10c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:18 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a", 0xd2}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:18 executing program 0 (fault-call:0 fault-nth:13): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:18 executing program 5 (fault-call:0 fault-nth:49): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018", 0x8c, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 486.820130][T19771] FAULT_INJECTION: forcing a failure. [ 486.820130][T19771] name failslab, interval 1, probability 0, space 0, times 0 [ 486.824351][T19770] loop2: detected capacity change from 0 to 224 [ 486.832818][T19771] CPU: 1 PID: 19771 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 486.847597][T19771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.857667][T19771] Call Trace: [ 486.857677][T19771] dump_stack_lvl+0xb7/0x103 [ 486.862466][T19770] isofs_fill_super: root inode is not a directory. Corrupted media? [ 486.865588][T19771] dump_stack+0x11/0x1a [ 486.865609][T19771] should_fail+0x23c/0x250 [ 486.865631][T19771] ? getname_flags+0x84/0x3d0 [ 486.877563][T19774] loop5: detected capacity change from 0 to 224 [ 486.877740][T19771] __should_failslab+0x81/0x90 [ 486.884932][T19774] FAULT_INJECTION: forcing a failure. [ 486.884932][T19774] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 486.886785][T19771] should_failslab+0x5/0x20 [ 486.915299][T19771] kmem_cache_alloc+0x46/0x2e0 [ 486.920078][T19771] getname_flags+0x84/0x3d0 [ 486.924563][T19771] ? vfs_write+0x5e0/0x8c0 [ 486.928990][T19771] getname+0x15/0x20 [ 486.934408][T19771] do_sys_openat2+0x5b/0x290 [ 486.939069][T19771] __x64_sys_openat+0xef/0x110 [ 486.943875][T19771] do_syscall_64+0x3d/0x90 [ 486.948307][T19771] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 486.954209][T19771] RIP: 0033:0x4196e4 [ 486.958169][T19771] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 486.977774][T19771] RSP: 002b:00007f034eed1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 486.986246][T19771] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196e4 [ 486.994240][T19771] RDX: 0000000000000002 RSI: 00007f034eed2000 RDI: 00000000ffffff9c [ 487.002199][T19771] RBP: 00007f034eed2000 R08: 0000000000000000 R09: ffffffffffffffff [ 487.010151][T19771] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 07:42:18 executing program 0 (fault-call:0 fault-nth:14): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 487.018112][T19771] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 487.026077][T19774] CPU: 0 PID: 19774 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 487.034499][T19774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.044755][T19774] Call Trace: [ 487.048029][T19774] dump_stack_lvl+0xb7/0x103 [ 487.052790][T19774] dump_stack+0x11/0x1a [ 487.056946][T19774] should_fail+0x23c/0x250 [ 487.059637][T19780] FAULT_INJECTION: forcing a failure. [ 487.059637][T19780] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 487.061368][T19774] should_fail_usercopy+0x16/0x20 [ 487.061390][T19774] _copy_from_user+0x1c/0xd0 [ 487.083967][T19774] strndup_user+0xb0/0x120 [ 487.088375][T19774] __se_sys_mount+0x4e/0x2e0 [ 487.092967][T19774] ? mntput+0x45/0x70 [ 487.097025][T19774] __x64_sys_mount+0x63/0x70 [ 487.101615][T19774] do_syscall_64+0x3d/0x90 [ 487.106016][T19774] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 487.111907][T19774] RIP: 0033:0x467b1a [ 487.115868][T19774] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 487.135456][T19774] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 487.143849][T19774] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 487.151873][T19774] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 487.159852][T19774] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 487.167814][T19774] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 487.175769][T19774] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 487.183780][T19780] CPU: 1 PID: 19780 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 487.192199][T19780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.202277][T19780] Call Trace: [ 487.205632][T19780] dump_stack_lvl+0xb7/0x103 [ 487.210208][T19780] dump_stack+0x11/0x1a [ 487.214348][T19780] should_fail+0x23c/0x250 [ 487.218833][T19780] should_fail_usercopy+0x16/0x20 [ 487.223837][T19780] strncpy_from_user+0x21/0x250 [ 487.228673][T19780] getname_flags+0xb8/0x3d0 [ 487.233173][T19780] ? vfs_write+0x5e0/0x8c0 [ 487.237610][T19780] getname+0x15/0x20 [ 487.241507][T19780] do_sys_openat2+0x5b/0x290 [ 487.246087][T19780] __x64_sys_openat+0xef/0x110 [ 487.250937][T19780] do_syscall_64+0x3d/0x90 [ 487.255392][T19780] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 487.261296][T19780] RIP: 0033:0x4196e4 [ 487.265197][T19780] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 487.284791][T19780] RSP: 002b:00007f034eed1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 487.293614][T19780] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196e4 [ 487.301611][T19780] RDX: 0000000000000002 RSI: 00007f034eed2000 RDI: 00000000ffffff9c [ 487.309584][T19780] RBP: 00007f034eed2000 R08: 0000000000000000 R09: ffffffffffffffff 07:42:19 executing program 0 (fault-call:0 fault-nth:15): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 487.317539][T19780] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 487.325568][T19780] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 487.353082][T19785] FAULT_INJECTION: forcing a failure. [ 487.353082][T19785] name failslab, interval 1, probability 0, space 0, times 0 07:42:19 executing program 5 (fault-call:0 fault-nth:50): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 487.365735][T19785] CPU: 1 PID: 19785 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 487.374173][T19785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.384228][T19785] Call Trace: [ 487.387528][T19785] dump_stack_lvl+0xb7/0x103 [ 487.392116][T19785] dump_stack+0x11/0x1a [ 487.396266][T19785] should_fail+0x23c/0x250 [ 487.400691][T19785] ? __alloc_file+0x2e/0x1a0 [ 487.405289][T19785] __should_failslab+0x81/0x90 [ 487.409307][T19791] loop5: detected capacity change from 0 to 224 [ 487.410061][T19785] should_failslab+0x5/0x20 [ 487.417874][T19791] FAULT_INJECTION: forcing a failure. [ 487.417874][T19791] name failslab, interval 1, probability 0, space 0, times 0 [ 487.420875][T19785] kmem_cache_alloc+0x46/0x2e0 [ 487.438992][T19785] __alloc_file+0x2e/0x1a0 [ 487.443403][T19785] alloc_empty_file+0xcd/0x1c0 [ 487.448155][T19785] path_openat+0x6a/0x1e90 [ 487.452653][T19785] ? copy_page_from_iter_atomic+0x44b/0xba0 [ 487.458541][T19785] ? set_page_dirty+0xf4/0x1a0 [ 487.463418][T19785] ? shmem_write_end+0x37d/0x3d0 [ 487.468736][T19785] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 487.475103][T19785] ? generic_perform_write+0x35d/0x3d0 [ 487.480552][T19785] do_filp_open+0xe9/0x200 [ 487.484967][T19785] ? __virt_addr_valid+0x15a/0x1a0 [ 487.490114][T19785] ? _find_next_bit+0x16a/0x190 [ 487.494945][T19785] ? alloc_fd+0x388/0x3e0 [ 487.499266][T19785] do_sys_openat2+0xa3/0x290 [ 487.503845][T19785] __x64_sys_openat+0xef/0x110 [ 487.508590][T19785] do_syscall_64+0x3d/0x90 [ 487.512993][T19785] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 487.518898][T19785] RIP: 0033:0x4196e4 [ 487.522772][T19785] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 487.542395][T19785] RSP: 002b:00007f034eed1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 487.550788][T19785] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196e4 [ 487.558741][T19785] RDX: 0000000000000002 RSI: 00007f034eed2000 RDI: 00000000ffffff9c [ 487.566780][T19785] RBP: 00007f034eed2000 R08: 0000000000000000 R09: ffffffffffffffff [ 487.574735][T19785] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 487.582687][T19785] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 487.590656][T19791] CPU: 0 PID: 19791 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 487.599068][T19791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.609122][T19791] Call Trace: [ 487.612447][T19791] dump_stack_lvl+0xb7/0x103 [ 487.617124][T19791] dump_stack+0x11/0x1a [ 487.621301][T19791] should_fail+0x23c/0x250 [ 487.625733][T19791] ? __se_sys_mount+0x91/0x2e0 [ 487.631282][T19791] __should_failslab+0x81/0x90 [ 487.636048][T19791] should_failslab+0x5/0x20 [ 487.640536][T19791] __kmalloc_track_caller+0x64/0x340 [ 487.645874][T19791] ? strnlen_user+0x137/0x1c0 [ 487.650553][T19791] strndup_user+0x73/0x120 [ 487.655043][T19791] __se_sys_mount+0x91/0x2e0 [ 487.660077][T19791] ? mntput+0x45/0x70 [ 487.664044][T19791] __x64_sys_mount+0x63/0x70 [ 487.668627][T19791] do_syscall_64+0x3d/0x90 [ 487.673125][T19791] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 487.679014][T19791] RIP: 0033:0x467b1a [ 487.682886][T19791] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 487.702882][T19791] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 487.711363][T19791] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 487.719515][T19791] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 487.727466][T19791] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 487.735494][T19791] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 487.743453][T19791] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 07:42:19 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018", 0x8c, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:19 executing program 0 (fault-call:0 fault-nth:16): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:19 executing program 5 (fault-call:0 fault-nth:51): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 487.838209][T19803] loop2: detected capacity change from 0 to 224 [ 487.839456][T19805] FAULT_INJECTION: forcing a failure. [ 487.839456][T19805] name failslab, interval 1, probability 0, space 0, times 0 [ 487.845028][T19804] loop5: detected capacity change from 0 to 224 [ 487.857211][T19805] CPU: 1 PID: 19805 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 487.871985][T19805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.871998][T19805] Call Trace: [ 487.872005][T19805] dump_stack_lvl+0xb7/0x103 [ 487.872026][T19805] dump_stack+0x11/0x1a [ 487.872040][T19805] should_fail+0x23c/0x250 [ 487.872060][T19805] ? security_file_alloc+0x30/0x190 [ 487.872083][T19805] __should_failslab+0x81/0x90 [ 487.908364][T19805] should_failslab+0x5/0x20 [ 487.912925][T19805] kmem_cache_alloc+0x46/0x2e0 [ 487.917679][T19805] security_file_alloc+0x30/0x190 [ 487.922700][T19805] __alloc_file+0x83/0x1a0 [ 487.927163][T19805] alloc_empty_file+0xcd/0x1c0 [ 487.931920][T19805] path_openat+0x6a/0x1e90 [ 487.936331][T19805] ? copy_page_from_iter_atomic+0x44b/0xba0 [ 487.942284][T19805] ? set_page_dirty+0xf4/0x1a0 [ 487.947055][T19805] ? shmem_write_end+0x37d/0x3d0 [ 487.951979][T19805] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 487.958206][T19805] ? generic_perform_write+0x35d/0x3d0 [ 487.963653][T19805] do_filp_open+0xe9/0x200 [ 487.968123][T19805] ? __virt_addr_valid+0x15a/0x1a0 [ 487.973235][T19805] ? _find_next_bit+0x16a/0x190 [ 487.978304][T19805] ? alloc_fd+0x388/0x3e0 [ 487.982615][T19805] do_sys_openat2+0xa3/0x290 [ 487.987195][T19805] __x64_sys_openat+0xef/0x110 [ 487.991944][T19805] do_syscall_64+0x3d/0x90 [ 487.996357][T19805] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 488.002284][T19805] RIP: 0033:0x4196e4 [ 488.006198][T19805] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 488.025828][T19805] RSP: 002b:00007f034eed1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 488.034244][T19805] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196e4 [ 488.042200][T19805] RDX: 0000000000000002 RSI: 00007f034eed2000 RDI: 00000000ffffff9c [ 488.050159][T19805] RBP: 00007f034eed2000 R08: 0000000000000000 R09: ffffffffffffffff [ 488.058129][T19805] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 488.066101][T19805] R13: 0000000000000004 R14: 0000000020001548 R15: 0000000000000003 [ 488.081696][T19804] FAULT_INJECTION: forcing a failure. [ 488.081696][T19804] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 488.094940][T19804] CPU: 0 PID: 19804 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 488.103364][T19804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.110761][T19803] isofs_fill_super: root inode is not a directory. Corrupted media? [ 488.113447][T19804] Call Trace: [ 488.113457][T19804] dump_stack_lvl+0xb7/0x103 [ 488.129477][T19804] dump_stack+0x11/0x1a [ 488.133637][T19804] should_fail+0x23c/0x250 [ 488.138208][T19804] should_fail_usercopy+0x16/0x20 [ 488.143223][T19804] _copy_from_user+0x1c/0xd0 [ 488.147864][T19804] strndup_user+0xb0/0x120 [ 488.152280][T19804] __se_sys_mount+0x91/0x2e0 [ 488.156880][T19804] ? mntput+0x45/0x70 [ 488.160944][T19804] ? do_mkdirat+0x1c7/0x200 [ 488.165431][T19804] __x64_sys_mount+0x63/0x70 [ 488.170106][T19804] do_syscall_64+0x3d/0x90 [ 488.174502][T19804] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 488.180452][T19804] RIP: 0033:0x467b1a [ 488.184322][T19804] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 488.204373][T19804] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 488.212776][T19804] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 488.220742][T19804] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 488.228762][T19804] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 488.236727][T19804] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 488.244794][T19804] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 07:42:21 executing program 0 (fault-call:0 fault-nth:17): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:21 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a", 0xd2}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:21 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 07:42:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001814000000000000000000", 0x96, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:21 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x11f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:21 executing program 5 (fault-call:0 fault-nth:52): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 489.814225][T19820] FAULT_INJECTION: forcing a failure. [ 489.814225][T19820] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 489.827337][T19820] CPU: 1 PID: 19820 Comm: syz-executor.0 Not tainted 5.14.0-syzkaller #0 [ 489.835760][T19820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.845819][T19820] Call Trace: [ 489.849091][T19820] dump_stack_lvl+0xb7/0x103 [ 489.853688][T19820] dump_stack+0x11/0x1a [ 489.856074][T19827] loop5: detected capacity change from 0 to 224 [ 489.857847][T19820] should_fail+0x23c/0x250 [ 489.868584][T19820] should_fail_usercopy+0x16/0x20 [ 489.870645][T19827] FAULT_INJECTION: forcing a failure. [ 489.870645][T19827] name failslab, interval 1, probability 0, space 0, times 0 [ 489.873873][T19820] _copy_to_user+0x1c/0x90 [ 489.873899][T19820] simple_read_from_buffer+0xab/0x120 [ 489.873917][T19820] proc_fail_nth_read+0xf6/0x140 [ 489.873944][T19820] ? proc_fault_inject_write+0x200/0x200 [ 489.906797][T19820] vfs_read+0x1e9/0x730 [ 489.910944][T19820] ? __fput+0x47a/0x520 [ 489.915085][T19820] ? __fget_light+0x21b/0x260 [ 489.919763][T19820] ? __cond_resched+0x11/0x40 [ 489.924596][T19820] ksys_read+0xce/0x180 [ 489.928740][T19820] __x64_sys_read+0x3e/0x50 [ 489.933227][T19820] do_syscall_64+0x3d/0x90 [ 489.937644][T19820] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 489.943588][T19820] RIP: 0033:0x41937c [ 489.947465][T19820] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 489.967055][T19820] RSP: 002b:00007f034eed2170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 489.975464][T19820] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 489.983461][T19820] RDX: 000000000000000f RSI: 00007f034eed21e0 RDI: 0000000000000003 [ 489.991504][T19820] RBP: 00007f034eed21d0 R08: 0000000000000000 R09: ffffffffffffffff [ 489.999459][T19820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 490.007417][T19820] R13: 00007ffe2842364f R14: 00007f034eed2300 R15: 0000000000022000 [ 490.015376][T19827] CPU: 0 PID: 19827 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 490.023791][T19827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.033837][T19827] Call Trace: [ 490.034081][T19835] loop2: detected capacity change from 0 to 224 [ 490.037108][T19827] dump_stack_lvl+0xb7/0x103 [ 490.037130][T19827] dump_stack+0x11/0x1a [ 490.037145][T19827] should_fail+0x23c/0x250 [ 490.056566][T19827] ? __se_sys_mount+0x91/0x2e0 [ 490.061335][T19827] __should_failslab+0x81/0x90 [ 490.066100][T19827] should_failslab+0x5/0x20 [ 490.070605][T19827] __kmalloc_track_caller+0x64/0x340 [ 490.075902][T19827] ? strnlen_user+0x137/0x1c0 [ 490.080571][T19827] strndup_user+0x73/0x120 [ 490.084993][T19827] __se_sys_mount+0x91/0x2e0 [ 490.089571][T19827] ? mntput+0x45/0x70 [ 490.093552][T19827] __x64_sys_mount+0x63/0x70 [ 490.098144][T19827] do_syscall_64+0x3d/0x90 [ 490.102598][T19827] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 490.108552][T19827] RIP: 0033:0x467b1a [ 490.112430][T19827] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 490.132019][T19827] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 490.140472][T19827] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 490.148427][T19827] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 490.156400][T19827] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 07:42:21 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:22 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:22 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:22 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 490.164413][T19827] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 490.172367][T19827] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 490.196200][T19835] isofs_fill_super: root inode is not a directory. Corrupted media? 07:42:22 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001814000000000000000000", 0x96, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:22 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 490.295091][T19860] loop2: detected capacity change from 0 to 224 [ 490.310400][T19860] isofs_fill_super: root inode is not a directory. Corrupted media? 07:42:24 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271", 0xd5}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:24 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 07:42:24 executing program 5 (fault-call:0 fault-nth:53): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:24 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf0000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001814000000000000000000", 0x96, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:24 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x11f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:24 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 493.044655][T19885] loop2: detected capacity change from 0 to 224 [ 493.047887][T19886] loop5: detected capacity change from 0 to 224 [ 493.058235][T19885] isofs_fill_super: root inode is not a directory. Corrupted media? [ 493.069167][T19886] FAULT_INJECTION: forcing a failure. [ 493.069167][T19886] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 493.082303][T19886] CPU: 0 PID: 19886 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 07:42:24 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:24 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:24 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 493.090715][T19886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.100872][T19886] Call Trace: [ 493.104151][T19886] dump_stack_lvl+0xb7/0x103 [ 493.108743][T19886] dump_stack+0x11/0x1a [ 493.112985][T19886] should_fail+0x23c/0x250 [ 493.117395][T19886] should_fail_usercopy+0x16/0x20 [ 493.122467][T19886] _copy_from_user+0x1c/0xd0 [ 493.127068][T19886] __se_sys_mount+0x115/0x2e0 [ 493.131750][T19886] ? mntput+0x45/0x70 [ 493.135835][T19886] __x64_sys_mount+0x63/0x70 [ 493.140432][T19886] do_syscall_64+0x3d/0x90 07:42:24 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:24 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x26, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 493.144854][T19886] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 493.151017][T19886] RIP: 0033:0x467b1a [ 493.154910][T19886] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 493.174577][T19886] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 493.183344][T19886] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 493.191334][T19886] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 493.199309][T19886] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 493.207431][T19886] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 493.215396][T19886] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 07:42:27 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271", 0xd5}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:27 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 07:42:27 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfe, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:27 executing program 5 (fault-call:0 fault-nth:54): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018140000000000000000000016000000", 0x9b, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 496.051557][T19919] loop5: detected capacity change from 0 to 224 [ 496.059402][T19919] FAULT_INJECTION: forcing a failure. [ 496.059402][T19919] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 496.072549][T19919] CPU: 0 PID: 19919 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 496.077382][T19920] loop2: detected capacity change from 0 to 224 [ 496.080956][T19919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.097418][T19919] Call Trace: [ 496.100694][T19919] dump_stack_lvl+0xb7/0x103 [ 496.105363][T19919] dump_stack+0x11/0x1a [ 496.109524][T19919] should_fail+0x23c/0x250 [ 496.113967][T19919] should_fail_usercopy+0x16/0x20 [ 496.118988][T19919] _copy_from_user+0x1c/0xd0 [ 496.123650][T19919] __se_sys_mount+0x115/0x2e0 [ 496.128336][T19919] ? mntput+0x45/0x70 [ 496.132366][T19919] __x64_sys_mount+0x63/0x70 [ 496.136949][T19919] do_syscall_64+0x3d/0x90 [ 496.141356][T19919] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 496.147275][T19919] RIP: 0033:0x467b1a [ 496.151223][T19919] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 496.171110][T19919] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 496.179531][T19919] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 496.187487][T19919] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 07:42:28 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x11f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:28 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x204, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:28 executing program 5 (fault-call:0 fault-nth:55): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 496.195501][T19919] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 496.203458][T19919] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 496.211413][T19919] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 07:42:28 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:28 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x402, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 496.249042][T19920] isofs_fill_super: root inode is not a directory. Corrupted media? [ 496.275435][T19940] loop5: detected capacity change from 0 to 224 [ 496.290946][T19940] FAULT_INJECTION: forcing a failure. [ 496.290946][T19940] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 496.304064][T19940] CPU: 1 PID: 19940 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 496.312495][T19940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.322562][T19940] Call Trace: [ 496.325948][T19940] dump_stack_lvl+0xb7/0x103 [ 496.330545][T19940] dump_stack+0x11/0x1a [ 496.334761][T19940] should_fail+0x23c/0x250 [ 496.339245][T19940] should_fail_usercopy+0x16/0x20 [ 496.344268][T19940] strncpy_from_user+0x21/0x250 [ 496.349120][T19940] getname_flags+0xb8/0x3d0 [ 496.350684][T19951] loop2: detected capacity change from 0 to 224 [ 496.353661][T19940] ? should_fail+0xd6/0x250 [ 496.353689][T19940] user_path_at_empty+0x28/0x50 [ 496.369256][T19940] __se_sys_mount+0x209/0x2e0 [ 496.374043][T19940] ? mntput+0x45/0x70 [ 496.378035][T19940] __x64_sys_mount+0x63/0x70 [ 496.382619][T19940] do_syscall_64+0x3d/0x90 [ 496.387044][T19940] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 496.392987][T19940] RIP: 0033:0x467b1a [ 496.396866][T19940] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 496.416501][T19940] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 496.424911][T19940] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 496.433086][T19940] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 496.441085][T19940] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 07:42:28 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018140000000000000000000016000000", 0x9b, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:28 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x406, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 496.449039][T19940] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 496.456994][T19940] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 496.467820][T19951] isofs_fill_super: root inode is not a directory. Corrupted media? 07:42:30 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271", 0xd5}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:30 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 07:42:30 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x480, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018140000000000000000000016000000", 0x9b, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:30 executing program 5 (fault-call:0 fault-nth:56): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 499.076557][T19971] loop5: detected capacity change from 0 to 224 [ 499.081461][T19972] loop2: detected capacity change from 0 to 224 [ 499.088700][T19971] FAULT_INJECTION: forcing a failure. [ 499.088700][T19971] name failslab, interval 1, probability 0, space 0, times 0 [ 499.101706][T19971] CPU: 0 PID: 19971 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 499.110146][T19971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.120289][T19971] Call Trace: [ 499.120299][T19971] dump_stack_lvl+0xb7/0x103 [ 499.120320][T19971] dump_stack+0x11/0x1a [ 499.120334][T19971] should_fail+0x23c/0x250 [ 499.120354][T19971] ? getname_flags+0x84/0x3d0 [ 499.141628][T19971] __should_failslab+0x81/0x90 [ 499.146384][T19971] should_failslab+0x5/0x20 [ 499.150875][T19971] kmem_cache_alloc+0x46/0x2e0 [ 499.155630][T19971] ? should_fail+0xd6/0x250 [ 499.160199][T19971] getname_flags+0x84/0x3d0 [ 499.164686][T19971] ? should_fail+0xd6/0x250 [ 499.169180][T19971] user_path_at_empty+0x28/0x50 [ 499.174315][T19971] __se_sys_mount+0x209/0x2e0 [ 499.179015][T19971] ? mntput+0x45/0x70 [ 499.182983][T19971] __x64_sys_mount+0x63/0x70 [ 499.187560][T19971] do_syscall_64+0x3d/0x90 [ 499.192127][T19971] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 499.198088][T19971] RIP: 0033:0x467b1a [ 499.201965][T19971] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 07:42:31 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x129}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:31 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 499.221561][T19971] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 499.230074][T19971] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 499.238030][T19971] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 499.245997][T19971] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 499.253951][T19971] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 499.261936][T19971] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 07:42:31 executing program 5 (fault-call:0 fault-nth:57): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:31 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 07:42:31 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x52e, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 499.285585][T19972] isofs_fill_super: root inode is not a directory. Corrupted media? 07:42:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022", 0x9d, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:31 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 499.348738][T19994] loop5: detected capacity change from 0 to 224 [ 499.366957][T19994] FAULT_INJECTION: forcing a failure. [ 499.366957][T19994] name failslab, interval 1, probability 0, space 0, times 0 [ 499.377591][T20006] loop2: detected capacity change from 0 to 224 [ 499.379776][T19994] CPU: 0 PID: 19994 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 499.379796][T19994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.379805][T19994] Call Trace: [ 499.379813][T19994] dump_stack_lvl+0xb7/0x103 [ 499.379833][T19994] dump_stack+0x11/0x1a [ 499.416700][T19994] should_fail+0x23c/0x250 [ 499.421386][T19994] __should_failslab+0x81/0x90 [ 499.426208][T19994] ? alloc_fs_context+0x46/0x500 [ 499.431218][T19994] should_failslab+0x5/0x20 [ 499.435707][T19994] kmem_cache_alloc_trace+0x49/0x310 [ 499.441066][T19994] alloc_fs_context+0x46/0x500 [ 499.445834][T19994] ? strncmp+0x34/0x70 [ 499.449888][T19994] fs_context_for_mount+0x1d/0x20 [ 499.454916][T19994] path_mount+0xdeb/0x1d00 [ 499.459324][T19994] __se_sys_mount+0x23d/0x2e0 [ 499.464067][T19994] ? mntput+0x45/0x70 [ 499.468031][T19994] __x64_sys_mount+0x63/0x70 [ 499.472640][T19994] do_syscall_64+0x3d/0x90 [ 499.477045][T19994] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 499.483035][T19994] RIP: 0033:0x467b1a [ 499.486953][T19994] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 499.506827][T19994] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 499.515425][T19994] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 499.523492][T19994] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 499.531451][T19994] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 499.539421][T19994] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 499.547380][T19994] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 499.568866][T20006] isofs_fill_super: root inode is not a directory. Corrupted media? 07:42:33 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x604, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:33 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030", 0xd7}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:33 executing program 5 (fault-call:0 fault-nth:58): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022", 0x9d, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:33 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 501.907881][T20020] loop5: detected capacity change from 0 to 224 [ 501.917705][T20026] loop2: detected capacity change from 0 to 224 [ 501.923103][T20020] FAULT_INJECTION: forcing a failure. [ 501.923103][T20020] name failslab, interval 1, probability 0, space 0, times 0 [ 501.936604][T20020] CPU: 0 PID: 20020 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 501.945019][T20020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 501.955080][T20020] Call Trace: [ 501.955091][T20020] dump_stack_lvl+0xb7/0x103 [ 501.955113][T20020] dump_stack+0x11/0x1a [ 501.967092][T20020] should_fail+0x23c/0x250 [ 501.971507][T20020] __should_failslab+0x81/0x90 [ 501.976269][T20020] ? legacy_init_fs_context+0x2d/0x70 [ 501.981630][T20020] should_failslab+0x5/0x20 [ 501.986206][T20020] kmem_cache_alloc_trace+0x49/0x310 [ 501.991474][T20020] ? kmem_cache_alloc_trace+0x20f/0x310 [ 501.997003][T20020] ? alloc_fs_context+0x46/0x500 [ 502.001994][T20020] legacy_init_fs_context+0x2d/0x70 [ 502.007180][T20020] alloc_fs_context+0x419/0x500 [ 502.012063][T20020] fs_context_for_mount+0x1d/0x20 [ 502.017111][T20020] path_mount+0xdeb/0x1d00 [ 502.021569][T20020] __se_sys_mount+0x23d/0x2e0 [ 502.026283][T20020] ? mntput+0x45/0x70 [ 502.030259][T20020] __x64_sys_mount+0x63/0x70 [ 502.034922][T20020] do_syscall_64+0x3d/0x90 [ 502.039415][T20020] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 502.045387][T20020] RIP: 0033:0x467b1a [ 502.049279][T20020] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 502.068983][T20020] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 502.077388][T20020] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 502.085393][T20020] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 502.093350][T20020] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 502.101392][T20020] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 502.109353][T20020] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 502.120889][T20026] isofs_fill_super: root inode is not a directory. Corrupted media? 07:42:34 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe00, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:34 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x129}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:34 executing program 5 (fault-call:0 fault-nth:59): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 502.309564][T20044] loop5: detected capacity change from 0 to 224 [ 502.318393][T20044] FAULT_INJECTION: forcing a failure. [ 502.318393][T20044] name failslab, interval 1, probability 0, space 0, times 0 [ 502.331488][T20044] CPU: 1 PID: 20044 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 502.339991][T20044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 502.350168][T20044] Call Trace: [ 502.353478][T20044] dump_stack_lvl+0xb7/0x103 07:42:34 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde19cb1fedb51f287422", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, 0x0, 0x0, 0x0) 07:42:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022", 0x9d, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:34 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1800, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:34 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c00, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 502.358283][T20044] dump_stack+0x11/0x1a [ 502.362443][T20044] should_fail+0x23c/0x250 [ 502.366934][T20044] ? vfs_parse_fs_string+0x5e/0xc0 [ 502.372052][T20044] __should_failslab+0x81/0x90 [ 502.376861][T20044] should_failslab+0x5/0x20 [ 502.381369][T20044] __kmalloc_track_caller+0x64/0x340 [ 502.386689][T20044] kmemdup_nul+0x27/0x70 [ 502.387382][T20055] loop2: detected capacity change from 0 to 224 [ 502.390934][T20044] vfs_parse_fs_string+0x5e/0xc0 [ 502.402133][T20044] path_mount+0xf8f/0x1d00 [ 502.406552][T20044] __se_sys_mount+0x23d/0x2e0 [ 502.411227][T20044] ? mntput+0x45/0x70 [ 502.415209][T20044] __x64_sys_mount+0x63/0x70 [ 502.419824][T20044] do_syscall_64+0x3d/0x90 [ 502.424285][T20044] ? irqentry_exit+0xe/0x30 [ 502.428778][T20044] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 502.434659][T20044] RIP: 0033:0x467b1a [ 502.438752][T20044] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 502.458377][T20044] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 502.466805][T20044] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 502.474761][T20044] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 502.482717][T20044] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 502.490762][T20044] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 502.498718][T20044] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 07:42:34 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 502.511365][T20055] isofs_fill_super: root inode is not a directory. Corrupted media? 07:42:36 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030", 0xd7}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:36 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2600, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:36 executing program 5 (fault-call:0 fault-nth:60): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018140000000000000000000016000000002200", 0x9e, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) [ 504.932978][T20074] loop5: detected capacity change from 0 to 224 [ 504.940977][T20074] FAULT_INJECTION: forcing a failure. [ 504.940977][T20074] name failslab, interval 1, probability 0, space 0, times 0 [ 504.949970][T20081] loop2: detected capacity change from 0 to 224 [ 504.953705][T20074] CPU: 1 PID: 20074 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 504.968383][T20074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 504.978438][T20074] Call Trace: [ 504.981727][T20074] dump_stack_lvl+0xb7/0x103 [ 504.986334][T20074] dump_stack+0x11/0x1a [ 504.990488][T20074] should_fail+0x23c/0x250 [ 504.995002][T20074] ? isofs_mount+0x40/0x40 [ 504.999415][T20074] ? getname_kernel+0x37/0x1d0 [ 505.004194][T20074] __should_failslab+0x81/0x90 [ 505.009040][T20074] should_failslab+0x5/0x20 [ 505.013533][T20074] kmem_cache_alloc+0x46/0x2e0 [ 505.018295][T20074] ? avc_has_perm_noaudit+0x19a/0x240 [ 505.023652][T20074] ? isofs_mount+0x40/0x40 [ 505.028064][T20074] getname_kernel+0x37/0x1d0 [ 505.032646][T20074] ? isofs_mount+0x40/0x40 [ 505.037048][T20074] kern_path+0x19/0x40 [ 505.041101][T20074] blkdev_get_by_path+0x54/0x1b0 [ 505.046084][T20074] mount_bdev+0x47/0x290 [ 505.050347][T20074] ? _isofs_bmap+0x30/0x30 [ 505.054746][T20074] isofs_mount+0x2d/0x40 [ 505.059056][T20074] legacy_get_tree+0x70/0xc0 [ 505.063635][T20074] vfs_get_tree+0x4a/0x1a0 [ 505.068047][T20074] path_mount+0x11ca/0x1d00 [ 505.072594][T20074] __se_sys_mount+0x23d/0x2e0 [ 505.077254][T20074] ? mntput+0x45/0x70 [ 505.081220][T20074] __x64_sys_mount+0x63/0x70 [ 505.085809][T20074] do_syscall_64+0x3d/0x90 [ 505.090272][T20074] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 505.096238][T20074] RIP: 0033:0x467b1a [ 505.100116][T20074] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 505.119712][T20074] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 07:42:36 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2e05, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 505.128172][T20074] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 505.136187][T20074] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 505.144144][T20074] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 505.152112][T20074] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 505.160172][T20074] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 505.177437][T20081] isofs_fill_super: root inode is not a directory. Corrupted media? 07:42:37 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x129}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:37 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:37 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:37 executing program 5 (fault-call:0 fault-nth:61): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018140000000000000000000016000000002200", 0x9e, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:37 executing program 1 (fault-call:8 fault-nth:0): clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:37 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8004, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 505.378610][T20106] loop5: detected capacity change from 0 to 224 [ 505.381172][T20109] FAULT_INJECTION: forcing a failure. [ 505.381172][T20109] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 505.389924][T20107] loop2: detected capacity change from 0 to 224 [ 505.398112][T20109] CPU: 1 PID: 20109 Comm: syz-executor.1 Not tainted 5.14.0-syzkaller #0 [ 505.411129][T20106] FAULT_INJECTION: forcing a failure. [ 505.411129][T20106] name failslab, interval 1, probability 0, space 0, times 0 [ 505.412743][T20109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.412754][T20109] Call Trace: [ 505.412761][T20109] dump_stack_lvl+0xb7/0x103 [ 505.443831][T20109] dump_stack+0x11/0x1a [ 505.447983][T20109] should_fail+0x23c/0x250 [ 505.452391][T20109] should_fail_usercopy+0x16/0x20 [ 505.457419][T20109] _copy_to_user+0x1c/0x90 [ 505.461829][T20109] simple_read_from_buffer+0xab/0x120 [ 505.467189][T20109] proc_fail_nth_read+0xf6/0x140 [ 505.472127][T20109] ? proc_fault_inject_write+0x200/0x200 [ 505.477748][T20109] vfs_read+0x1e9/0x730 [ 505.481889][T20109] ? __switch_to+0x145/0x480 [ 505.486463][T20109] ? finish_task_switch+0xce/0x290 [ 505.491575][T20109] ? __fget_light+0xd0/0x260 [ 505.496349][T20109] ksys_read+0xce/0x180 [ 505.500500][T20109] __x64_sys_read+0x3e/0x50 [ 505.505011][T20109] do_syscall_64+0x3d/0x90 [ 505.509413][T20109] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 505.515312][T20109] RIP: 0033:0x41937c [ 505.519187][T20109] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 505.538868][T20109] RSP: 002b:00007f7bfb48a170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 505.547349][T20109] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041937c [ 505.555300][T20109] RDX: 000000000000000f RSI: 00007f7bfb48a1e0 RDI: 0000000000000003 [ 505.563363][T20109] RBP: 00007f7bfb48a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 505.571330][T20109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 505.579284][T20109] R13: 00007fff6231bf9f R14: 00007f7bfb48a300 R15: 0000000000022000 [ 505.587248][T20106] CPU: 0 PID: 20106 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 505.595676][T20106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 505.605731][T20106] Call Trace: [ 505.609004][T20106] dump_stack_lvl+0xb7/0x103 [ 505.613681][T20106] dump_stack+0x11/0x1a [ 505.617877][T20106] should_fail+0x23c/0x250 [ 505.622364][T20106] __should_failslab+0x81/0x90 [ 505.627123][T20106] ? alloc_super+0x3a/0x520 [ 505.631629][T20106] should_failslab+0x5/0x20 [ 505.636179][T20106] kmem_cache_alloc_trace+0x49/0x310 [ 505.641542][T20106] ? mount_bdev+0x290/0x290 [ 505.646122][T20106] alloc_super+0x3a/0x520 [ 505.650517][T20106] ? mount_bdev+0x290/0x290 [ 505.655018][T20106] sget+0x1a5/0x400 [ 505.658820][T20106] ? test_bdev_super+0x30/0x30 [ 505.663572][T20106] mount_bdev+0xd3/0x290 [ 505.667802][T20106] ? isofs_mount+0x40/0x40 [ 505.672265][T20106] ? _isofs_bmap+0x30/0x30 [ 505.676676][T20106] isofs_mount+0x2d/0x40 [ 505.681047][T20106] legacy_get_tree+0x70/0xc0 [ 505.685651][T20106] vfs_get_tree+0x4a/0x1a0 [ 505.690140][T20106] path_mount+0x11ca/0x1d00 [ 505.694627][T20106] __se_sys_mount+0x23d/0x2e0 [ 505.699290][T20106] ? mntput+0x45/0x70 [ 505.703257][T20106] __x64_sys_mount+0x63/0x70 [ 505.707985][T20106] do_syscall_64+0x3d/0x90 [ 505.712393][T20106] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 505.718271][T20106] RIP: 0033:0x467b1a [ 505.722225][T20106] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 505.741824][T20106] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 505.750417][T20106] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 505.758466][T20106] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 505.766531][T20106] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 505.774486][T20106] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 505.782458][T20106] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 505.796807][T20107] isofs_fill_super: root inode is not a directory. Corrupted media? 07:42:39 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030", 0xd7}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:39 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:39 executing program 5 (fault-call:0 fault-nth:62): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf00000000000000000000000000000000000000000000000000000000000000000100000101000001000808001800000000000018140000000000000000000016000000002200", 0x9e, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:39 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 507.955552][T20130] loop5: detected capacity change from 0 to 224 [ 507.960331][T20133] loop2: detected capacity change from 0 to 224 [ 507.965603][T20130] FAULT_INJECTION: forcing a failure. [ 507.965603][T20130] name failslab, interval 1, probability 0, space 0, times 0 [ 507.980861][T20130] CPU: 1 PID: 20130 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 507.989343][T20130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 507.999483][T20130] Call Trace: [ 508.002914][T20130] dump_stack_lvl+0xb7/0x103 [ 508.007497][T20130] dump_stack+0x11/0x1a [ 508.011632][T20130] should_fail+0x23c/0x250 [ 508.016102][T20130] ? kzalloc+0x1d/0x30 [ 508.020233][T20130] __should_failslab+0x81/0x90 [ 508.025005][T20130] should_failslab+0x5/0x20 [ 508.029630][T20130] __kmalloc+0x66/0x340 [ 508.033767][T20130] kzalloc+0x1d/0x30 [ 508.037641][T20130] security_sb_alloc+0x3c/0x180 [ 508.042478][T20130] alloc_super+0x10b/0x520 [ 508.046884][T20130] ? mount_bdev+0x290/0x290 [ 508.051381][T20130] sget+0x1a5/0x400 [ 508.055176][T20130] ? test_bdev_super+0x30/0x30 [ 508.059983][T20130] mount_bdev+0xd3/0x290 [ 508.064333][T20130] ? isofs_mount+0x40/0x40 [ 508.068732][T20130] ? _isofs_bmap+0x30/0x30 [ 508.073130][T20130] isofs_mount+0x2d/0x40 [ 508.077355][T20130] legacy_get_tree+0x70/0xc0 [ 508.081941][T20130] vfs_get_tree+0x4a/0x1a0 [ 508.086380][T20130] path_mount+0x11ca/0x1d00 [ 508.090867][T20130] __se_sys_mount+0x23d/0x2e0 [ 508.095550][T20130] ? mntput+0x45/0x70 [ 508.100023][T20130] __x64_sys_mount+0x63/0x70 [ 508.104782][T20130] do_syscall_64+0x3d/0x90 [ 508.109241][T20130] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 508.115118][T20130] RIP: 0033:0x467b1a [ 508.118992][T20130] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 508.138675][T20130] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 508.147162][T20130] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 508.155114][T20130] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 508.163154][T20130] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 508.171115][T20130] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 508.179068][T20130] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 508.192465][T20133] isofs_fill_super: root inode is not a directory. Corrupted media? 07:42:40 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x12e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:40 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:40 executing program 5 (fault-call:0 fault-nth:63): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:40 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 508.343175][T20147] loop2: detected capacity change from 0 to 224 [ 508.348815][T20152] loop5: detected capacity change from 0 to 224 [ 508.357920][T20152] FAULT_INJECTION: forcing a failure. [ 508.357920][T20152] name failslab, interval 1, probability 0, space 0, times 0 [ 508.370672][T20152] CPU: 1 PID: 20152 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 508.379078][T20152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 508.379092][T20152] Call Trace: 07:42:40 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:40 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80040, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 508.379100][T20152] dump_stack_lvl+0xb7/0x103 [ 508.379124][T20152] dump_stack+0x11/0x1a [ 508.401362][T20152] should_fail+0x23c/0x250 [ 508.405959][T20152] __should_failslab+0x81/0x90 [ 508.410809][T20152] should_failslab+0x5/0x20 [ 508.415402][T20152] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 508.421199][T20152] ? should_fail+0xd6/0x250 [ 508.425764][T20152] ? __kmalloc_node+0x30/0x40 [ 508.430440][T20152] __kmalloc_node+0x30/0x40 [ 508.435049][T20152] kvmalloc_node+0x81/0xf0 07:42:40 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 508.439464][T20152] __list_lru_init+0x2d7/0x680 [ 508.444266][T20152] alloc_super+0x490/0x520 [ 508.448749][T20152] ? mount_bdev+0x290/0x290 [ 508.453252][T20152] sget+0x1a5/0x400 [ 508.457133][T20152] ? test_bdev_super+0x30/0x30 [ 508.461925][T20152] mount_bdev+0xd3/0x290 [ 508.466167][T20152] ? isofs_mount+0x40/0x40 [ 508.470586][T20152] ? _isofs_bmap+0x30/0x30 [ 508.475007][T20152] isofs_mount+0x2d/0x40 [ 508.479285][T20152] legacy_get_tree+0x70/0xc0 [ 508.483943][T20152] vfs_get_tree+0x4a/0x1a0 [ 508.488518][T20152] path_mount+0x11ca/0x1d00 [ 508.493091][T20152] __se_sys_mount+0x23d/0x2e0 [ 508.497757][T20152] ? mntput+0x45/0x70 [ 508.501731][T20152] __x64_sys_mount+0x63/0x70 [ 508.506308][T20152] do_syscall_64+0x3d/0x90 [ 508.510803][T20152] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 508.516750][T20152] RIP: 0033:0x467b1a [ 508.520637][T20152] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 508.540490][T20152] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 508.548896][T20152] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 508.556847][T20152] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 508.564796][T20152] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 508.572747][T20152] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 508.580710][T20152] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 07:42:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:42 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:42 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:42 executing program 5 (fault-call:0 fault-nth:64): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 510.988444][T20182] loop5: detected capacity change from 0 to 224 [ 510.991435][T20183] loop2: detected capacity change from 0 to 224 [ 510.996658][T20182] FAULT_INJECTION: forcing a failure. [ 510.996658][T20182] name failslab, interval 1, probability 0, space 0, times 0 [ 511.013776][T20182] CPU: 1 PID: 20182 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 511.022182][T20182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.032294][T20182] Call Trace: [ 511.035594][T20182] dump_stack_lvl+0xb7/0x103 [ 511.040296][T20182] dump_stack+0x11/0x1a [ 511.044430][T20182] should_fail+0x23c/0x250 [ 511.048917][T20182] __should_failslab+0x81/0x90 [ 511.053683][T20182] should_failslab+0x5/0x20 [ 511.058219][T20182] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 511.064027][T20182] ? should_fail+0xd6/0x250 [ 511.068538][T20182] ? __kmalloc_node+0x30/0x40 [ 511.073216][T20182] __kmalloc_node+0x30/0x40 [ 511.077718][T20182] kvmalloc_node+0x81/0xf0 [ 511.082143][T20182] __list_lru_init+0x2d7/0x680 [ 511.086914][T20182] alloc_super+0x490/0x520 [ 511.091634][T20182] ? mount_bdev+0x290/0x290 [ 511.096135][T20182] sget+0x1a5/0x400 [ 511.099989][T20182] ? test_bdev_super+0x30/0x30 [ 511.104746][T20182] mount_bdev+0xd3/0x290 [ 511.108997][T20182] ? isofs_mount+0x40/0x40 [ 511.113550][T20182] ? _isofs_bmap+0x30/0x30 [ 511.117977][T20182] isofs_mount+0x2d/0x40 [ 511.122205][T20182] legacy_get_tree+0x70/0xc0 [ 511.126792][T20182] vfs_get_tree+0x4a/0x1a0 [ 511.131218][T20182] path_mount+0x11ca/0x1d00 [ 511.135700][T20182] __se_sys_mount+0x23d/0x2e0 [ 511.141232][T20182] ? mntput+0x45/0x70 [ 511.145227][T20182] __x64_sys_mount+0x63/0x70 [ 511.149915][T20182] do_syscall_64+0x3d/0x90 [ 511.154411][T20182] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 511.160306][T20182] RIP: 0033:0x467b1a [ 511.164218][T20182] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 511.183808][T20182] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 511.192211][T20182] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 511.200243][T20182] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 511.208271][T20182] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 511.217917][T20182] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 511.225866][T20182] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 07:42:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x12e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:43 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7fffffffffffffff, r0, 0x0, 0x0) 07:42:43 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc00100, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)={[{@hide}]}) 07:42:43 executing program 5 (fault-call:0 fault-nth:65): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:43 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:43 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 511.369803][T20209] loop5: detected capacity change from 0 to 224 [ 511.373437][T20211] loop2: detected capacity change from 0 to 224 [ 511.378628][T20209] FAULT_INJECTION: forcing a failure. [ 511.378628][T20209] name failslab, interval 1, probability 0, space 0, times 0 [ 511.395602][T20209] CPU: 0 PID: 20209 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 511.404022][T20209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.414205][T20209] Call Trace: 07:42:43 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x2, 0x0) 07:42:43 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 511.417481][T20209] dump_stack_lvl+0xb7/0x103 [ 511.422074][T20209] dump_stack+0x11/0x1a [ 511.426291][T20209] should_fail+0x23c/0x250 [ 511.430730][T20209] ? __list_lru_init+0x70/0x680 [ 511.435878][T20209] __should_failslab+0x81/0x90 [ 511.440752][T20209] should_failslab+0x5/0x20 [ 511.445262][T20209] __kmalloc+0x66/0x340 [ 511.449595][T20209] __list_lru_init+0x70/0x680 [ 511.454294][T20209] alloc_super+0x4bf/0x520 [ 511.458771][T20209] ? mount_bdev+0x290/0x290 [ 511.463294][T20209] sget+0x1a5/0x400 07:42:43 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 511.467180][T20209] ? test_bdev_super+0x30/0x30 [ 511.471955][T20209] mount_bdev+0xd3/0x290 [ 511.476286][T20209] ? isofs_mount+0x40/0x40 [ 511.480738][T20209] ? _isofs_bmap+0x30/0x30 [ 511.485145][T20209] isofs_mount+0x2d/0x40 [ 511.489438][T20209] legacy_get_tree+0x70/0xc0 [ 511.494040][T20209] vfs_get_tree+0x4a/0x1a0 [ 511.498466][T20209] path_mount+0x11ca/0x1d00 [ 511.503794][T20209] __se_sys_mount+0x23d/0x2e0 [ 511.508477][T20209] ? mntput+0x45/0x70 [ 511.512517][T20209] __x64_sys_mount+0x63/0x70 [ 511.517241][T20209] do_syscall_64+0x3d/0x90 [ 511.521748][T20209] ? irqentry_exit+0xe/0x30 [ 511.526307][T20209] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 511.532255][T20209] RIP: 0033:0x467b1a [ 511.536145][T20209] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 511.555838][T20209] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 511.564231][T20209] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 511.572178][T20209] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 511.580126][T20209] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 511.588080][T20209] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 511.596088][T20209] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 513.213511][ C1] ================================================================== [ 513.221669][ C1] BUG: KCSAN: data-race in internal_add_timer / timer_clear_idle [ 513.229559][ C1] [ 513.231866][ C1] write to 0xffff888237c376e5 of 1 bytes by task 0 on cpu 0: [ 513.239220][ C1] timer_clear_idle+0x1e/0x30 [ 513.243897][ C1] tick_nohz_idle_retain_tick+0x31/0x40 [ 513.249434][ C1] do_idle+0x1e0/0x240 [ 513.253487][ C1] cpu_startup_entry+0x15/0x20 [ 513.258227][ C1] rest_init+0xee/0x100 [ 513.262366][ C1] arch_call_rest_init+0xa/0xb [ 513.267190][ C1] start_kernel+0x5ae/0x633 [ 513.271666][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 513.277535][ C1] [ 513.279836][ C1] read to 0xffff888237c376e5 of 1 bytes by interrupt on cpu 1: [ 513.287452][ C1] internal_add_timer+0x224/0x270 [ 513.292487][ C1] add_timer_on+0x262/0x2a0 [ 513.296965][ C1] clocksource_watchdog+0xa74/0xac0 [ 513.302141][ C1] call_timer_fn+0x2e/0x1d0 [ 513.306621][ C1] expire_timers+0x135/0x240 [ 513.311184][ C1] __run_timers+0x358/0x420 [ 513.315873][ C1] run_timer_softirq+0x19/0x30 [ 513.320734][ C1] __do_softirq+0x12c/0x26e [ 513.325231][ C1] irq_exit_rcu+0x4e/0xa0 [ 513.329544][ C1] sysvec_apic_timer_interrupt+0x69/0x80 [ 513.335166][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 513.341228][ C1] acpi_idle_enter+0x258/0x2e0 [ 513.345968][ C1] cpuidle_enter_state+0x2b6/0x750 [ 513.351141][ C1] cpuidle_enter+0x3c/0x60 [ 513.355543][ C1] do_idle+0x1a3/0x240 [ 513.359608][ C1] cpu_startup_entry+0x15/0x20 [ 513.364361][ C1] secondary_startup_64_no_verify+0xb0/0xbb [ 513.370272][ C1] [ 513.372577][ C1] value changed: 0x01 -> 0x00 [ 513.377229][ C1] [ 513.379543][ C1] Reported by Kernel Concurrency Sanitizer on: [ 513.385682][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.14.0-syzkaller #0 [ 513.393291][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.403436][ C1] ================================================================== 07:42:45 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x4, 0x0) 07:42:45 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:46 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf228a1ea1c7bfb14c521eb5eef5bd76cbc0307c90fc70b19d5fe3e38a9b53b547ffb0c2dcd2253eaefa84d1b64c1896aa79e6d1e85d843622240180fffffbde19cb1fedb51f2874220141899f9fd5c154cd02d6d56ce7", 0x12e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:46 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, 0x0) 07:42:46 executing program 5 (fault-call:0 fault-nth:66): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:46 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 514.382391][T20264] loop5: detected capacity change from 0 to 224 [ 514.383693][T20265] loop2: detected capacity change from 0 to 224 [ 514.391435][T20264] FAULT_INJECTION: forcing a failure. [ 514.391435][T20264] name failslab, interval 1, probability 0, space 0, times 0 [ 514.407534][T20264] CPU: 0 PID: 20264 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 514.415975][T20264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.426026][T20264] Call Trace: 07:42:46 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 514.429312][T20264] dump_stack_lvl+0xb7/0x103 [ 514.433929][T20264] dump_stack+0x11/0x1a [ 514.438081][T20264] should_fail+0x23c/0x250 [ 514.442643][T20264] __should_failslab+0x81/0x90 [ 514.447426][T20264] should_failslab+0x5/0x20 [ 514.451926][T20264] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 514.457725][T20264] ? should_fail+0xd6/0x250 [ 514.462234][T20264] ? __kmalloc_node+0x30/0x40 [ 514.466900][T20264] __kmalloc_node+0x30/0x40 [ 514.471455][T20264] kvmalloc_node+0x81/0xf0 [ 514.475911][T20264] __list_lru_init+0x2d7/0x680 [ 514.480710][T20264] alloc_super+0x4bf/0x520 [ 514.485112][T20264] ? mount_bdev+0x290/0x290 [ 514.489613][T20264] sget+0x1a5/0x400 [ 514.493438][T20264] ? test_bdev_super+0x30/0x30 [ 514.498219][T20264] mount_bdev+0xd3/0x290 [ 514.502459][T20264] ? isofs_mount+0x40/0x40 [ 514.506859][T20264] ? _isofs_bmap+0x30/0x30 [ 514.511257][T20264] isofs_mount+0x2d/0x40 [ 514.515516][T20264] legacy_get_tree+0x70/0xc0 [ 514.520091][T20264] vfs_get_tree+0x4a/0x1a0 [ 514.524527][T20264] path_mount+0x11ca/0x1d00 [ 514.529100][T20264] __se_sys_mount+0x23d/0x2e0 [ 514.533857][T20264] ? mntput+0x45/0x70 [ 514.537838][T20264] __x64_sys_mount+0x63/0x70 [ 514.542727][T20264] do_syscall_64+0x3d/0x90 [ 514.547167][T20264] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 514.554362][T20264] RIP: 0033:0x467b1a [ 514.558254][T20264] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 07:42:46 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:46 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 514.577844][T20264] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 514.586481][T20264] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 514.594439][T20264] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 514.602392][T20264] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 514.610362][T20264] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 514.618332][T20264] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 07:42:46 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, 0x0) [ 514.773078][T20287] loop2: detected capacity change from 0 to 224 07:42:48 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x2000, 0x0) 07:42:48 executing program 5 (fault-call:0 fault-nth:67): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 517.019918][T20295] loop5: detected capacity change from 0 to 224 [ 517.027793][T20295] FAULT_INJECTION: forcing a failure. [ 517.027793][T20295] name failslab, interval 1, probability 0, space 0, times 0 [ 517.040578][T20295] CPU: 1 PID: 20295 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 517.049111][T20295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.059154][T20295] Call Trace: [ 517.062437][T20295] dump_stack_lvl+0xb7/0x103 [ 517.067101][T20295] dump_stack+0x11/0x1a [ 517.071347][T20295] should_fail+0x23c/0x250 [ 517.075813][T20295] __should_failslab+0x81/0x90 [ 517.080554][T20295] ? isofs_fill_super+0x59/0x18e0 [ 517.085584][T20295] should_failslab+0x5/0x20 [ 517.090064][T20295] kmem_cache_alloc_trace+0x49/0x310 [ 517.095338][T20295] ? format_decode+0x60b/0x8a0 [ 517.100084][T20295] isofs_fill_super+0x59/0x18e0 [ 517.104924][T20295] ? vsnprintf+0xe8f/0xed0 [ 517.109328][T20295] ? snprintf+0x6f/0x90 [ 517.113456][T20295] ? set_blocksize+0x197/0x270 [ 517.118344][T20295] mount_bdev+0x1e8/0x290 [ 517.122731][T20295] ? isofs_mount+0x40/0x40 [ 517.127133][T20295] ? _isofs_bmap+0x30/0x30 [ 517.131531][T20295] isofs_mount+0x2d/0x40 [ 517.135749][T20295] legacy_get_tree+0x70/0xc0 [ 517.140319][T20295] vfs_get_tree+0x4a/0x1a0 [ 517.144833][T20295] path_mount+0x11ca/0x1d00 [ 517.149315][T20295] __se_sys_mount+0x23d/0x2e0 [ 517.154019][T20295] ? mntput+0x45/0x70 [ 517.158323][T20295] __x64_sys_mount+0x63/0x70 [ 517.162961][T20295] do_syscall_64+0x3d/0x90 [ 517.167356][T20295] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 517.173232][T20295] RIP: 0033:0x467b1a [ 517.177157][T20295] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 517.196836][T20295] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 517.205365][T20295] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 517.213314][T20295] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 517.221259][T20295] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 517.229215][T20295] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 517.237233][T20295] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 07:42:49 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x130}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:49 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, 0x0) 07:42:49 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:49 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x4000, 0x0) 07:42:49 executing program 5 (fault-call:0 fault-nth:68): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) [ 517.390633][T20314] loop2: detected capacity change from 0 to 224 [ 517.397353][T20315] loop5: detected capacity change from 0 to 224 [ 517.419041][T20315] FAULT_INJECTION: forcing a failure. [ 517.419041][T20315] name failslab, interval 1, probability 0, space 0, times 0 [ 517.431705][T20315] CPU: 1 PID: 20315 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 07:42:49 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:49 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:49 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x5400, 0x0) [ 517.440204][T20315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 517.450255][T20315] Call Trace: [ 517.453535][T20315] dump_stack_lvl+0xb7/0x103 [ 517.458131][T20315] dump_stack+0x11/0x1a [ 517.462280][T20315] should_fail+0x23c/0x250 [ 517.466790][T20315] ? mempool_alloc_slab+0x16/0x20 [ 517.471817][T20315] __should_failslab+0x81/0x90 [ 517.476579][T20315] should_failslab+0x5/0x20 [ 517.481135][T20315] kmem_cache_alloc+0x46/0x2e0 [ 517.485911][T20315] ? PageHuge+0x59/0xc0 07:42:49 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x26000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:49 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2e050000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 517.490111][T20315] mempool_alloc_slab+0x16/0x20 [ 517.495032][T20315] ? mempool_free+0x130/0x130 [ 517.499725][T20315] mempool_alloc+0x8c/0x300 [ 517.504249][T20315] ? __find_get_block+0x82c/0x900 [ 517.509298][T20315] bio_alloc_bioset+0xcc/0x480 [ 517.514407][T20315] submit_bh_wbc+0x130/0x330 [ 517.519002][T20315] __bread_gfp+0x110/0x220 [ 517.523419][T20315] isofs_fill_super+0x9c5/0x18e0 [ 517.528361][T20315] ? set_blocksize+0x197/0x270 [ 517.533131][T20315] mount_bdev+0x1e8/0x290 [ 517.537465][T20315] ? isofs_mount+0x40/0x40 [ 517.541933][T20315] ? _isofs_bmap+0x30/0x30 [ 517.546373][T20315] isofs_mount+0x2d/0x40 [ 517.550693][T20315] legacy_get_tree+0x70/0xc0 [ 517.555330][T20315] vfs_get_tree+0x4a/0x1a0 [ 517.559731][T20315] path_mount+0x11ca/0x1d00 [ 517.564232][T20315] __se_sys_mount+0x23d/0x2e0 [ 517.568978][T20315] ? mntput+0x45/0x70 [ 517.572968][T20315] __x64_sys_mount+0x63/0x70 [ 517.577573][T20315] do_syscall_64+0x3d/0x90 [ 517.582006][T20315] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 517.587968][T20315] RIP: 0033:0x467b1a [ 517.591972][T20315] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 517.611598][T20315] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 517.620278][T20315] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 517.628331][T20315] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 517.636297][T20315] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 517.645072][T20315] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 517.653024][T20315] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 517.700917][T20352] loop2: detected capacity change from 0 to 224 07:42:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x130}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 07:42:52 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:52 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x120}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x5500, 0x0) 07:42:52 executing program 5 (fault-call:0 fault-nth:69): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:52 executing program 2 (fault-call:0 fault-nth:0): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:52 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f00000002c0)="66530700ae897094e7b126b097eaa769be36b2fb7be6a16d05c41bd34e677d99590e0c390439df0000000000000087cfec79b04c3e1fea4b7a3dfc8ea6a7efefe48dd9e05485b4ff15f715e05182ce9c2b1830262f4adaf1e8eab06db4ec53303739b6d1438b4b6a8fd8fbf026387e78777e2f392a956c5c6ba1cb34401e0b937fd387b5417a936a634cc044a48bb1e566b916f9900670f4036a2bbe86593ad66b0d195e51b7a214ec6de52cbb5fc102a2da113ed094a97753bcc1f97c18b16ac4ffb8c8e9df2d3e94cc000435a45066629a2b6271c030bf", 0xd8}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 520.411270][T20365] FAULT_INJECTION: forcing a failure. [ 520.411270][T20365] name failslab, interval 1, probability 0, space 0, times 0 [ 520.424010][T20365] CPU: 1 PID: 20365 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 520.432439][T20365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.442518][T20365] Call Trace: [ 520.445800][T20365] dump_stack_lvl+0xb7/0x103 [ 520.449692][T20378] loop5: detected capacity change from 0 to 224 [ 520.450384][T20365] dump_stack+0x11/0x1a [ 520.450403][T20365] should_fail+0x23c/0x250 [ 520.459879][T20378] FAULT_INJECTION: forcing a failure. [ 520.459879][T20378] name failslab, interval 1, probability 0, space 0, times 0 [ 520.460817][T20365] ? __se_sys_memfd_create+0xfb/0x390 [ 520.483305][T20365] __should_failslab+0x81/0x90 [ 520.488110][T20365] should_failslab+0x5/0x20 [ 520.492597][T20365] __kmalloc+0x66/0x340 [ 520.496807][T20365] ? strnlen_user+0x137/0x1c0 [ 520.501469][T20365] __se_sys_memfd_create+0xfb/0x390 [ 520.506841][T20365] __x64_sys_memfd_create+0x2d/0x40 [ 520.512032][T20365] do_syscall_64+0x3d/0x90 [ 520.516434][T20365] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 520.522318][T20365] RIP: 0033:0x4665f9 [ 520.526245][T20365] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 520.545897][T20365] RSP: 002b:00007fcd5602df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 520.554293][T20365] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 520.562244][T20365] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 520.570193][T20365] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 520.578145][T20365] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 520.588008][T20365] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 [ 520.596005][T20378] CPU: 0 PID: 20378 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 07:42:52 executing program 2 (fault-call:0 fault-nth:1): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:52 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 520.604417][T20378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.614490][T20378] Call Trace: [ 520.617806][T20378] dump_stack_lvl+0xb7/0x103 [ 520.622445][T20378] dump_stack+0x11/0x1a [ 520.626606][T20378] should_fail+0x23c/0x250 [ 520.631042][T20378] ? mempool_alloc_slab+0x16/0x20 [ 520.636084][T20378] __should_failslab+0x81/0x90 [ 520.640983][T20378] should_failslab+0x5/0x20 [ 520.645490][T20378] kmem_cache_alloc+0x46/0x2e0 [ 520.650256][T20378] ? PageHuge+0x59/0xc0 [ 520.654413][T20378] mempool_alloc_slab+0x16/0x20 07:42:52 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x130}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 520.659301][T20378] ? mempool_free+0x130/0x130 [ 520.664066][T20378] mempool_alloc+0x8c/0x300 [ 520.668578][T20378] ? __find_get_block+0x641/0x900 [ 520.673697][T20378] bio_alloc_bioset+0xcc/0x480 [ 520.676046][T20390] FAULT_INJECTION: forcing a failure. [ 520.676046][T20390] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 520.678529][T20378] submit_bh_wbc+0x130/0x330 [ 520.678556][T20378] __bread_gfp+0x110/0x220 [ 520.700504][T20378] isofs_fill_super+0x9c5/0x18e0 [ 520.705432][T20378] ? set_blocksize+0x197/0x270 [ 520.710207][T20378] mount_bdev+0x1e8/0x290 [ 520.714526][T20378] ? isofs_mount+0x40/0x40 [ 520.718923][T20378] ? _isofs_bmap+0x30/0x30 [ 520.723321][T20378] isofs_mount+0x2d/0x40 [ 520.727568][T20378] legacy_get_tree+0x70/0xc0 [ 520.732351][T20378] vfs_get_tree+0x4a/0x1a0 [ 520.736755][T20378] path_mount+0x11ca/0x1d00 [ 520.741290][T20378] __se_sys_mount+0x23d/0x2e0 [ 520.746041][T20378] ? mntput+0x45/0x70 [ 520.750023][T20378] __x64_sys_mount+0x63/0x70 [ 520.754598][T20378] do_syscall_64+0x3d/0x90 [ 520.758999][T20378] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 520.765056][T20378] RIP: 0033:0x467b1a [ 520.768929][T20378] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 520.788690][T20378] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 520.797997][T20378] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 520.806131][T20378] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 520.814185][T20378] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 520.822185][T20378] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 520.830139][T20378] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0 [ 520.838235][T20390] CPU: 1 PID: 20390 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 520.846655][T20390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 520.856718][T20390] Call Trace: [ 520.860017][T20390] dump_stack_lvl+0xb7/0x103 [ 520.864617][T20390] dump_stack+0x11/0x1a [ 520.868809][T20390] should_fail+0x23c/0x250 [ 520.873252][T20390] should_fail_usercopy+0x16/0x20 [ 520.878259][T20390] _copy_from_user+0x1c/0xd0 [ 520.882840][T20390] __se_sys_memfd_create+0x137/0x390 [ 520.888110][T20390] __x64_sys_memfd_create+0x2d/0x40 [ 520.894784][T20390] do_syscall_64+0x3d/0x90 [ 520.899284][T20390] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 520.905244][T20390] RIP: 0033:0x4665f9 [ 520.909139][T20390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 520.928809][T20390] RSP: 002b:00007fcd5602df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 520.937216][T20390] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 520.945182][T20390] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 520.954070][T20390] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff 07:42:52 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000800, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:52 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80040000, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:52 executing program 5 (fault-call:0 fault-nth:70): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef", 0x28, 0xe000}], 0x0, &(0x7f00000001c0)) 07:42:52 executing program 2 (fault-call:0 fault-nth:2): syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a08020000010000010100535007", 0x25, 0xe000}], 0x0, &(0x7f00000001c0)) [ 520.962023][T20390] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 520.969979][T20390] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 07:42:52 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x3, &(0x7f0000001500)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020002020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d41", 0x34, 0xe000}], 0x0, &(0x7f00000001c0)) [ 521.035248][T20403] FAULT_INJECTION: forcing a failure. [ 521.035248][T20403] name failslab, interval 1, probability 0, space 0, times 0 [ 521.047935][T20403] CPU: 0 PID: 20403 Comm: syz-executor.2 Not tainted 5.14.0-syzkaller #0 [ 521.056434][T20403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.066587][T20403] Call Trace: [ 521.067785][T20409] loop5: detected capacity change from 0 to 224 [ 521.069857][T20403] dump_stack_lvl+0xb7/0x103 [ 521.078274][T20409] FAULT_INJECTION: forcing a failure. [ 521.078274][T20409] name failslab, interval 1, probability 0, space 0, times 0 [ 521.080756][T20403] dump_stack+0x11/0x1a [ 521.080779][T20403] should_fail+0x23c/0x250 [ 521.101897][T20403] ? shmem_alloc_inode+0x22/0x30 [ 521.106846][T20403] __should_failslab+0x81/0x90 [ 521.111595][T20403] ? shmem_match+0xa0/0xa0 [ 521.115997][T20403] should_failslab+0x5/0x20 [ 521.120489][T20403] kmem_cache_alloc+0x46/0x2e0 [ 521.125241][T20403] ? shmem_match+0xa0/0xa0 [ 521.129640][T20403] shmem_alloc_inode+0x22/0x30 [ 521.134388][T20403] new_inode_pseudo+0x38/0x1c0 [ 521.139199][T20403] new_inode+0x21/0x120 [ 521.143340][T20403] shmem_get_inode+0xa1/0x490 [ 521.148039][T20403] __shmem_file_setup+0xf1/0x1d0 [ 521.153009][T20403] shmem_file_setup+0x37/0x40 [ 521.157679][T20403] __se_sys_memfd_create+0x1eb/0x390 [ 521.162959][T20403] __x64_sys_memfd_create+0x2d/0x40 [ 521.168347][T20403] do_syscall_64+0x3d/0x90 [ 521.172872][T20403] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 521.178805][T20403] RIP: 0033:0x4665f9 [ 521.182682][T20403] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 521.202313][T20403] RSP: 002b:00007fcd5602df48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 521.210722][T20403] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 00000000004665f9 [ 521.218768][T20403] RDX: 000000000001c000 RSI: 0000000000000000 RDI: 00000000004bee86 [ 521.226735][T20403] RBP: 0000000000000003 R08: 000000000000e000 R09: ffffffffffffffff [ 521.234776][T20403] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 521.242746][T20403] R13: 0000000020000100 R14: 000000000001c000 R15: 00000000200001c0 [ 521.251087][T20409] CPU: 1 PID: 20409 Comm: syz-executor.5 Not tainted 5.14.0-syzkaller #0 [ 521.259504][T20409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 521.269593][T20409] Call Trace: [ 521.272929][T20409] dump_stack_lvl+0xb7/0x103 [ 521.277575][T20409] dump_stack+0x11/0x1a [ 521.281758][T20409] should_fail+0x23c/0x250 [ 521.286168][T20409] __should_failslab+0x81/0x90 [ 521.290986][T20409] should_failslab+0x5/0x20 [ 521.295474][T20409] kmem_cache_alloc_node+0x58/0x2b0 [ 521.300682][T20409] ? __mod_lruvec_page_state+0xe7/0x130 [ 521.306388][T20409] ? create_task_io_context+0x36/0x210 [ 521.311845][T20409] ? xas_nomem+0x3d/0x110 [ 521.316189][T20409] create_task_io_context+0x36/0x210 [ 521.321470][T20409] submit_bio_checks+0x778/0x800 [ 521.326441][T20409] ? mempool_alloc_slab+0x16/0x20 [ 521.331496][T20409] submit_bio_noacct+0x33/0x7e0 [ 521.336331][T20409] ? __find_get_block+0x641/0x900 [ 521.341335][T20409] submit_bio+0x10c/0x190 [ 521.345644][T20409] submit_bh_wbc+0x2f3/0x330 [ 521.350215][T20409] __bread_gfp+0x110/0x220 [ 521.354632][T20409] isofs_fill_super+0x9c5/0x18e0 [ 521.359558][T20409] ? set_blocksize+0x197/0x270 [ 521.364322][T20409] mount_bdev+0x1e8/0x290 [ 521.368706][T20409] ? isofs_mount+0x40/0x40 [ 521.373131][T20409] ? _isofs_bmap+0x30/0x30 [ 521.377573][T20409] isofs_mount+0x2d/0x40 [ 521.381794][T20409] legacy_get_tree+0x70/0xc0 [ 521.386377][T20409] vfs_get_tree+0x4a/0x1a0 [ 521.390842][T20409] path_mount+0x11ca/0x1d00 [ 521.395724][T20409] __se_sys_mount+0x23d/0x2e0 [ 521.400381][T20409] ? mntput+0x45/0x70 [ 521.404395][T20409] __x64_sys_mount+0x63/0x70 [ 521.408967][T20409] do_syscall_64+0x3d/0x90 [ 521.413369][T20409] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 521.419323][T20409] RIP: 0033:0x467b1a [ 521.423205][T20409] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 521.442987][T20409] RSP: 002b:00007f9b7abaffa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 521.451457][T20409] RAX: ffffffffffffffda RBX: 0000000020001500 RCX: 0000000000467b1a [ 521.459413][T20409] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f9b7abb0000 [ 521.467377][T20409] RBP: 00007f9b7abb0040 R08: 00007f9b7abb0040 R09: 0000000020000000 [ 521.475335][T20409] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000020000000 [ 521.483291][T20409] R13: 0000000020000100 R14: 00007f9b7abb0000 R15: 00000000200001c0