x66, 0x63, 0x36, 0x62, 0x36, 0x62], 0x2d, [0x39, 0x32, 0x65, 0x31], 0x2d, [0x66, 0x37, 0x0, 0x66], 0x2d, [0x9cb3297bdd9137a7, 0x36, 0x37, 0x64], 0x2d, [0x38, 0x30, 0x38, 0x63, 0x33, 0x65, 0x4abebaad402f6d3a, 0x2]}}}, {@hash}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@appraise_type}, {@measure}, {@fowner_gt}]}) [ 1527.852514] /dev/sr0: Can't open blockdev 09:29:47 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:29:47 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r0}}]}) r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r4}}]}) [ 1527.920289] /dev/sr0: Can't open blockdev [ 1527.965322] Pdev‹Ú©¹ï)G~„ÍN:"/sr0: Can't lookup blockdev [ 1527.967874] nfs: Unknown parameter '+'-#!' 09:29:47 executing program 0: mount(&(0x7f0000000080)=@sg0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) [ 1527.971608] Pdev‹Ú©¹ï)G~„ÍN:"/sr0: Can't lookup blockdev [ 1527.991739] loop1: detected capacity change from 0 to 264192 [ 1528.017344] ext3: Unknown parameter 'smackfsdef' 09:29:56 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r0}}]}) r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0), &(0x7f0000008600)=0xc) 09:29:56 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(0x0, 0x0, 0xfffffffc) 09:29:56 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@nullb, &(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='ocfs2\x00', 0x10, &(0x7f00000000c0)='{],]+#\x0f]*-^+\x00') 09:29:56 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0/../file0\x00', 0x1) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:29:56 executing program 0: mount(&(0x7f0000000080)=@sg0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) 09:29:56 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{'+\'-#!'}, {'\x00'}, {'vfat\x00'}], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x39, 0x66, 0x63, 0x36, 0x62, 0x36, 0x62], 0x2d, [0x39, 0x32, 0x65, 0x31], 0x2d, [0x66, 0x37, 0x0, 0x66], 0x2d, [0x9cb3297bdd9137a7, 0x36, 0x37, 0x64], 0x2d, [0x38, 0x30, 0x38, 0x63, 0x33, 0x65, 0x4abebaad402f6d3a, 0x2]}}}, {@hash}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@appraise_type}, {@measure}, {@fowner_gt}]}) 09:29:56 executing program 3: r0 = fork() ptrace(0x10, r0) waitid(0x0, r0, &(0x7f0000000100), 0x40000000, &(0x7f0000000180)) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000240)=r0) r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) ptrace$getsig(0x8, r1, 0x400000007c, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getsig(0x4202, r2, 0x1, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x2e, &(0x7f00000002c0)={0x40, 0xbe3c, 0x5}) 09:29:56 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r0}}]}) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000021c0), 0x0, 0x40002121, &(0x7f0000002280)={0x0, 0x3938700}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000022c0)={{{@in=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000023c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002400)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@initdev}}, &(0x7f0000002500)=0xe8) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0x6, &(0x7f00000015c0)=[{&(0x7f00000002c0)="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", 0x1000, 0x6}, {&(0x7f0000000080)="e2dd31a62105c1852f81e2646ebcfa48fae847b3ba930467ccc1cc95f9d2c266f681c2cfc89fe79b9ab4a7724607ecc9cf97486c0af47a149f51bf19ca68687b4ef100fe4aa3214d62024ec4f716f159fbfd844aa3ac6232d51277506545e18e8aba34711359e7f5b50d52da9c287bbc108fb82c557903f3621fe514292b", 0x7e, 0x9}, {&(0x7f0000000100)="3ecd6017abdde52764fe9b419a94aadd0fb99bf2ef373ebf218483d645", 0x1d, 0x401}, {&(0x7f00000012c0)="d93c1551373042b7768a62f7b54316eab58c067267eadb7dfb443d625855e52e854943c78823ff832d8cbc77bba3556017f7b0c5c90d79a65c571ce58104574bac14ac8de77450febc2abf4f0317d314c6dcb8a66fd58658a0926c12fecf4595a348f117cbc8b4679d1ac87cd755717edfbd0142a568b35e3280abd19877ebf5e3599f5eee13d05924ef2ea315c3ad7d9483efa178fe2ab553415ad397b3ceddb45a0348f8d66c795dff46aebf3f1697a7303176cdc1b8dff8943c28bb22e4df97a8c9dea3a6466fb30871d6f81c2c0cdc7ddf3d1cc4b3a189396b435ae09e20cd12705132", 0xe5, 0xfffffffffffffff8}, {&(0x7f00000013c0)="b3c95398c36be4bdef7acd7f7e33db13bd2e00bbab5f14f6c68cb715da3194e6d12e8cd53980ddd270a9f3e91868dfdf88c112a28cce728057d490945e15c41e80cb06ae9275070bcc9385133e5fef696c6dc14a44f17e23e1fe2d09d9f6744753bcee5d5e3caae79cdcd1f29b1cc2a0f237e808550a03deffc9147f9979e7c48cd6add5d66ae7d249ac338d779f023801ea696ba9fedaa7e673542862ffe5a3573cbfe8d60b7d2e9fb8117f2446889b49c73f8af0e91807eb4dc38e3c61e5f4c71fa7e65cc5812bd608129b63c1cbde40227b05642b7970b6086c", 0xdb}, {&(0x7f00000014c0)="79d86a6b30d42569153852f00d71acc39e53e469a80db40d1fab7db380e3ac9fb8ea357bec9f2439c71eeb4e4d87de028e4baeb5c5dfbb74c4712ce165b125347f66018ded9eb1fafdca6fc22749f4240928fdb53cee6129d549631b5c41ff6dd53bcda3a3ff33c531add22b75dcca5eb12e13901148a6613d6223f7fae158a3ac806cc87554697dfb1faf93ba44ac39962b72b073da2954525b5492d106b6dcec750fc772eeba7dc459bdfbd13daaba5bf7189ef30bd1cddabf49ef5ba58e6102601c6fc7e7218dcfac454880eafaa3e9d39564f2f27f9e743c3f734aa06f5d8e1b439658ee8e44ed55fa4f5fb439", 0xef, 0xfeb8}], 0x4020, &(0x7f0000002540)=ANY=[@ANYBLOB='nr_blocks=egp,mpol=bind=static,size=9k4910%-,mpol=interleave=relative:7:339,huge=within_size,gid=', @ANYRESHEX=r0, @ANYBLOB=',nr_blocks=pk7-,mpol=prefer=relative:787,8-2,5,uid=', @ANYRESHEX, @ANYBLOB=',appraise_type=imasig,pcr=00000000000000000014,euid>', @ANYRESDEC=r1, @ANYBLOB=',smackfstransmute=vfat\x00,fowner<', @ANYRESDEC, @ANYBLOB=',uid=', @ANYRESDEC=r2, @ANYBLOB='Sobj_role=/dev/sr0\x00,\x00']) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1537.108049] nfs: Unknown parameter '+'-#!' 09:29:56 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1537.160754] loop1: detected capacity change from 0 to 264192 [ 1537.164996] ext3: Unknown parameter 'smackfsdef' [ 1537.184286] /dev/sr0: Can't open blockdev 09:29:56 executing program 0: mount(&(0x7f0000000080)=@sg0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) [ 1537.194484] loop2: detected capacity change from 0 to 16383 [ 1537.218764] /dev/sr0: Can't open blockdev [ 1537.253250] /dev/sr0: Can't open blockdev 09:29:56 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:29:56 executing program 0: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@sg0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) 09:29:56 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1537.371178] /dev/sr0: Can't open blockdev 09:29:56 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) inotify_add_watch(r1, &(0x7f0000000040)='./file0/../file0\x00', 0x1) 09:29:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x9, &(0x7f0000000080), 0x4) fstat(r0, &(0x7f0000000000)) r1 = fork() ptrace(0x10, r1) ptrace$getsig(0x8, r1, 0x0, 0x0) [ 1537.532543] /dev/sr0: Can't open blockdev [ 1537.559366] /dev/sr0: Can't open blockdev 09:30:05 executing program 2: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000000280)='v7\x00', 0x101800, 0x0) symlinkat(&(0x7f0000000080)='./file0/../file0\x00', r0, &(0x7f00000000c0)='./file0/../file0\x00') 09:30:05 executing program 0: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@sg0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) 09:30:05 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r0}}]}) r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) 09:30:05 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:30:05 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{'+\'-#!'}, {'\x00'}], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x39, 0x66, 0x63, 0x36, 0x62, 0x36, 0x62], 0x2d, [0x39, 0x32, 0x65, 0x31], 0x2d, [0x66, 0x37, 0x0, 0x66], 0x2d, [0x9cb3297bdd9137a7, 0x36, 0x37, 0x64], 0x2d, [0x38, 0x30, 0x38, 0x63, 0x33, 0x65, 0x4abebaad402f6d3a, 0x2]}}}, {@hash}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@appraise_type}, {@measure}, {@fowner_gt}]}) 09:30:05 executing program 4: llistxattr(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)=""/38, 0x26) r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/37, 0x25) r1 = syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000180)=[{&(0x7f00000002c0)="0802bae6803ef34c7ab54d6878aa0f3f2fd9b8f66138dd8b53ecff49cf1fa649fa7271574173d67cfd935a8eaa1c6c4bbd2d25fbe0bf1e40e60554c0e4af3b9b73600ecbeb0adf158c673f9f83395841487f5095ea608a9d4a3addc4db71c6bc5a2c3879fe25016c5d9eaa4af4534b3061fabf7b3a70676db26499727d55c2a3dda2517617d449ba71088f0a8634a9666722740c7b939d7511072afea808216ac2186d76ec92954c35e98f2893adbe8112dbe44674888fe80a1f09761cf26cd86292dd9290b37dc7e32b8007d829df6a3553ced815f56a500dd3ffed74fc38a34c9a8c05fa5e2cdd4f06a8dec18b0b6f4facb2d101cffc1f5a8f80", 0xfb, 0x4}], 0x10, &(0x7f0000000200)={[{@sysvgroups}, {@nobarrier}, {@oldalloc}], [{@subj_type={'subj_type', 0x3d, 'vfat\x00'}}]}) getdents64(r1, &(0x7f00000003c0)=""/59, 0x3b) creat(&(0x7f0000000400)='./file0\x00', 0x3c) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="2f6465762f7372300048d6a402352cd7d9c22f8fd34fe6ec39a6037120faa35a184da067f1fa66a2d7000000"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:30:05 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040), 0x0, 0xfffffffc) 09:30:05 executing program 3: r0 = fork() ptrace(0x10, r0) r1 = fork() ptrace(0x10, r1) syz_open_procfs(r0, &(0x7f0000000000)='io\x00') waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001240), 0x2, 0x0) ptrace$getsig(0x4202, r0, 0x3dd, &(0x7f0000001280)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) r4 = getpgid(r3) waitid(0x1, r4, &(0x7f0000001300), 0x8, 0x0) ptrace$setregs(0xa, r3, 0x5, &(0x7f0000000180)="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") perf_event_open(&(0x7f00000011c0)={0x1, 0x80, 0x4a, 0xf8, 0x0, 0x6, 0x0, 0xb09e, 0x440, 0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000001180), 0xc}, 0x86652cb3c946283b, 0x9, 0x5, 0x3, 0x401, 0x2, 0x8001, 0x0, 0x4, 0x0, 0x1}, r0, 0x6, 0xffffffffffffffff, 0xa) ptrace(0xffffffffffffffff, r1) ptrace$getsig(0x8, r0, 0x0, 0x0) [ 1546.361570] loop1: detected capacity change from 0 to 264192 [ 1546.362692] nfs: Unknown parameter '+'-#!' [ 1546.364602] ext3: Unknown parameter 'smackfsdef' 09:30:05 executing program 0: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@sg0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) 09:30:05 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{'+\'-#!'}], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x39, 0x66, 0x63, 0x36, 0x62, 0x36, 0x62], 0x2d, [0x39, 0x32, 0x65, 0x31], 0x2d, [0x66, 0x37, 0x0, 0x66], 0x2d, [0x9cb3297bdd9137a7, 0x36, 0x37, 0x64], 0x2d, [0x38, 0x30, 0x38, 0x63, 0x33, 0x65, 0x4abebaad402f6d3a, 0x2]}}}, {@hash}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@appraise_type}, {@measure}, {@fowner_gt}]}) [ 1546.401198] /d: Can't lookup blockdev [ 1546.416799] loop4: detected capacity change from 0 to 264192 [ 1546.421149] EXT4-fs: Ignoring removed oldalloc option [ 1546.425501] ext2: Unknown parameter 'subj_type' [ 1546.447295] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 1546.468992] /dev/sr0: Can't open blockdev 09:30:05 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) [ 1546.481452] loop4: detected capacity change from 0 to 264192 [ 1546.491317] EXT4-fs: Ignoring removed oldalloc option [ 1546.495368] ext2: Unknown parameter 'subj_type' 09:30:05 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x39, 0x66, 0x63, 0x36, 0x62, 0x36, 0x62], 0x2d, [0x39, 0x32, 0x65, 0x31], 0x2d, [0x66, 0x37, 0x0, 0x66], 0x2d, [0x9cb3297bdd9137a7, 0x36, 0x37, 0x64], 0x2d, [0x38, 0x30, 0x38, 0x63, 0x33, 0x65, 0x4abebaad402f6d3a, 0x2]}}}, {@hash}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@appraise_type}, {@measure}, {@fowner_gt}]}) 09:30:05 executing program 5: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) bind(r2, &(0x7f0000000100)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x1}, 0x80) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) renameat(r0, &(0x7f0000000080)='./file0/../file0\x00', r2, &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f6465762fc3bf3eb5930878b0af3288d371723000"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x200, 0x2) [ 1546.558612] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 1546.580226] /dev/ÿ>µ“x°¯2ˆÓqr0: Can't lookup blockdev 09:30:05 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r0}}]}) r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x5) [ 1546.604075] /dev/ÿ>µ“x°¯2ˆÓqr0: Can't lookup blockdev 09:30:05 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x39, 0x66, 0x63, 0x36, 0x62, 0x36, 0x62], 0x2d, [0x39, 0x32, 0x65, 0x31], 0x2d, [0x66, 0x37, 0x0, 0x66], 0x2d, [0x9cb3297bdd9137a7, 0x36, 0x37, 0x64], 0x2d, [0x38, 0x30, 0x38, 0x63, 0x33, 0x65, 0x4abebaad402f6d3a, 0x2]}}}, {@hash}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@appraise_type}, {@measure}]}) 09:30:05 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/sr0\f'], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x66) mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) 09:30:05 executing program 3: r0 = fork() ptrace(0x10, r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x8, r1, 0x4, 0x0) [ 1546.629484] loop1: detected capacity change from 0 to 264192 [ 1546.632582] ext3: Unknown parameter 'smackfsdef' [ 1546.666960] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 1546.728961] /dev/sr0 : Can't lookup blockdev [ 1546.732556] /dev/sr0 : Can't lookup blockdev 09:30:14 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040), 0x0, 0xfffffffc) 09:30:14 executing program 5: r0 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x1, 0x2, &(0x7f00000000c0)=[{&(0x7f00000002c0)="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", 0x1000, 0x2}, {&(0x7f0000000080)="f2633c2b3ad7ae54921d53dc48cb", 0xe, 0x8}], 0x80000, &(0x7f0000000100)={[{}], [{@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@subj_type={'subj_type', 0x3d, '#$.-$,'}}, {@context={'context', 0x3d, 'root'}}]}) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000140)={0x8, 0x3}) ioctl$int_in(r0, 0x5452, &(0x7f0000001800)=0x7ff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000001780)={0x334dc7cf, 0x2, 0x4, {0x80000001, 0xffffffff}, 0xbebc, 0x7fff}) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000001380)='./file0\x00', 0x46ae, 0x5, &(0x7f0000001580)=[{&(0x7f00000013c0)="9886fb57efe700a40f277ce08c25bd135b20b5f2ee93bd3bf757d27bc24120dd829580ef9c36cc145859dac3ed8d51dcdc8ab8ffe15bcf10e43dd6434fef35f8a353738b0d26e0abba759aeaae8ea07d62d8efbfd1f2c5c4c2c3291613b7bd77d28e11b62451e7c490f0c65214170ba5ffc6f54a876f84", 0x77, 0xff}, {&(0x7f0000001680)="584f3171d47670e263c2d34397b2eb67d1ed169d03fd4ed052aafa4fb449da4f0aaf935c5dbe76e1497a76d3a3b245aa368fafa96037b39f4824a025ad7dfeb2e2c6eb2dac5dc30364a2f9c155b14ce62cf2bef78fffc5abff170cb6e49e98335a8b8fc1e02cba35128235453175000000000000", 0x74, 0x18b1}, {&(0x7f0000001480)="e543792b23e450a80c6f4b31ac49c289e5dbb7cdc13ecb43519b94b66f231c7fd58afbe9c26e9cdf312478f6d8fab5d1af5ae2b7cb2fd2c37da00d", 0x3b, 0x200000000000}, {&(0x7f00000014c0)="8a", 0x1, 0x30c221cf}, {&(0x7f0000001500)="c2787078a3940de008e617078c1cc63198bcc228e9f63d40d5952664d0df8ee4de020f9edc7c499ca4257515f018c20544c606b6a5cdd26b93a081ecfc8b7875c4fbf3b90c2ba3b54a271588fc51b1e1d7fdb393d0f84b8baa28c0699bbc45dd6f366ee622fd267adf2cd47eb5b13e7f1396", 0x72, 0x6}], 0x4, &(0x7f0000001600)={[{@nr_inodes={'nr_inodes', 0x3d, [0x67, 0x37, 0x2d, 0x2d, 0x92fbbe1f29ac6f55, 0x32, 0x35]}}, {@huge_advise}], [{@appraise_type}, {@obj_role={'obj_role', 0x3d, 'context'}}]}) mount(&(0x7f0000001840)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x4) lsetxattr$trusted_overlay_origin(&(0x7f0000001440)='./file1\x00', &(0x7f0000001700), &(0x7f0000001740), 0x2, 0x0) 09:30:14 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x3820c1, 0xa0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) sendto(r1, &(0x7f00000002c0)="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", 0x1000, 0x800, &(0x7f0000000100)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x80) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) accept(r2, &(0x7f00000012c0)=@nl=@unspec, &(0x7f0000000180)=0x80) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f6465762f7df6254e9d1febcd97589b3d2df9dff246122455b61a99c4942c897a288b2aab5dd22f588d63735089bcf1f716124a0aabfb7f64b47da36a79fdb04e559a02716beefa6d04000000001a0000d1e5bf3bce01108a00d7105f17eaff770b510be83c03f53a935bee1ace53cd8fa91a024982e44f7ae8623a0fef69248f9233076ba2acfe05f1a3866ac2e5d6404ed261d0938775927e70e8c9fe8d16"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:30:14 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) 09:30:14 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x39, 0x66, 0x63, 0x36, 0x62, 0x36, 0x62], 0x2d, [0x39, 0x32, 0x65, 0x31], 0x2d, [0x66, 0x37, 0x0, 0x66], 0x2d, [0x9cb3297bdd9137a7, 0x36, 0x37, 0x64], 0x2d, [0x38, 0x30, 0x38, 0x63, 0x33, 0x65, 0x4abebaad402f6d3a, 0x2]}}}, {@hash}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@appraise_type}]}) 09:30:14 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r0}}]}) r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) socket$nl_xfrm(0x10, 0x3, 0x6) 09:30:14 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=@nullb, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x2405, 0x0) 09:30:14 executing program 3: r0 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f00000001c0), 0x2) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000001cc0)={{r2, r3+60000000}}, &(0x7f0000003e00)) r4 = fork() getpgid(0x0) ptrace(0x10, r4) ptrace$getsig(0x8, r4, 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x9, &(0x7f0000000080), 0x4) r6 = fork() ptrace(0x10, r6) waitid(0x0, r6, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r6, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r6, 0x3f, &(0x7f0000000100)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003e40)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000140)=""/89, 0x59}, {&(0x7f00000001c0)=""/4, 0x4}], 0x3, &(0x7f0000000240)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0xe8}}, {{&(0x7f0000000340)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f0000004100)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0020524abcbf8335e7b6000000"], 0x20}}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000440)=""/58, 0x3a}, {&(0x7f0000000480)=""/12, 0xc}, {&(0x7f00000004c0)=""/149, 0x95}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x4}}, {{&(0x7f00000015c0), 0x6e, &(0x7f0000001700)=[{&(0x7f0000001640)=""/36, 0x24}, {&(0x7f0000001680)=""/102, 0x66}], 0x2}}, {{&(0x7f0000001740)=@abs, 0x6e, &(0x7f0000001c40)=[{&(0x7f00000017c0)=""/104, 0x68}, {&(0x7f0000001840)=""/224, 0xe0}, {&(0x7f0000001940)=""/165, 0xa5}, {&(0x7f0000001a00)=""/177, 0xb1}, {&(0x7f0000001ac0)=""/90, 0x5a}, {&(0x7f0000001b40)=""/243, 0xf3}], 0x6, &(0x7f0000001cc0)}}, {{&(0x7f0000001d00), 0x6e, &(0x7f0000003000)=[{&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/169, 0xa9}, {&(0x7f0000002e40)=""/88, 0x58}, {&(0x7f0000002ec0)=""/101, 0x65}, {&(0x7f0000002f40)=""/47, 0x2f}, {&(0x7f0000002f80)=""/93, 0x5d}], 0x6, &(0x7f0000003080)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0}}, {{&(0x7f0000003180)=@abs, 0x6e, &(0x7f0000003300)=[{&(0x7f0000003200)=""/128, 0x80}, {&(0x7f0000003280)=""/41, 0x29}, {&(0x7f00000032c0)=""/34, 0x22}], 0x3, &(0x7f0000003340)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000003400)=@abs, 0x6e, &(0x7f0000003580)=[{&(0x7f0000003480)=""/95, 0x5f}, {&(0x7f0000003500)=""/119, 0x77}], 0x2, &(0x7f00000035c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x58}}, {{&(0x7f0000003640), 0x6e, &(0x7f00000037c0)=[{&(0x7f00000036c0)=""/201, 0xc9}], 0x1, &(0x7f0000003800)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}}, {{&(0x7f0000003900)=@abs, 0x6e, &(0x7f0000003d80)=[{&(0x7f0000003980)=""/27, 0x1b}, {&(0x7f00000039c0)=""/244, 0xf4}, {&(0x7f0000003ac0)=""/82, 0x52}, {&(0x7f0000003b40)=""/28, 0x1c}, {&(0x7f0000003b80)=""/239, 0xef}, {&(0x7f0000003c80)=""/197, 0xc5}], 0x6, &(0x7f0000003e00)}}], 0xa, 0x40, 0x0) r19 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg$unix(r10, &(0x7f0000008b00)=[{{&(0x7f0000004140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000041c0)="ae996168792d924ed137c45567b0993d3e6bb78135c5dd0e19708c930c8ff71134e900496b803e095b06b94dea6271ba255ff5d1fe72c7fb98e7ba974675af5738816365210b906831e3395b753f73496a627a1e99a197a23df22b9478f191ce14891f7c84a180943f1ccef5a21d54f34c0abb243ffd0a285f67d437d500315c63bfcde8f2322866a54afd7d95613a1e1305fcb34058ff2b76405c4eacc61c1c8b9b85af1e8a6bb006e4cd047e03d7ed64274f967a5de37f26adf59aa5a70573cb1a041457699b739ca9a9", 0xcb}, {&(0x7f00000042c0)="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0x1000}], 0x2, &(0x7f00000054c0)=[@cred={{0x1c}}], 0x20, 0x4040000}}, {{&(0x7f0000005500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005840)=[{&(0x7f0000005580)="440341892b8922e5dab9c7cc29931c15c0d1f0718de7d08eac25bd3f0d0390d2f2c7178d888d3d8350942c0deff7951f279039b13b35372e8cedd3250c48b4afff21f59f13e86e4ae184a8fb12633d9e85a1baf1ad8dab0887840aa31af12beddbbc26c2aa75d108d4efa7d4044c5580aa53ba602ff01ec9ff54ad31910d475bbe6e4da1dc80185593f7e08e619856f1d414522dba307ee547d9f386770df6f733cbacaaef827e1abd43ae04107bcc22a47843", 0xb3}, {&(0x7f0000005640)="d80d7c525fa1338db788f2d1fa5e7a45fc2fb7b8180086fe6b7f36d7456ce27e42bb1d00a939621709b878ffa1a45dc0a11e0d79af843ccaeeab709c7f954bcdb5", 0x41}, {&(0x7f00000056c0)="0460d6ed6dcab0600340a4d31ebcaa879a438acba85297d3fac332861b020bc1b951f1deb39190e54434bd9ea949aa4486c9037f3ac56d9b6147811c5641c9240b", 0x41}, {&(0x7f0000005740)="94e245d8266aad2f064ecef4d88c75381c16485258cc45f4d1f83d9f320dee6798eb2287ab9f2527edba312a105cba85a9197e6630e23b68f4950e44404e9e979bd3b99c367f8211132050bfafdc7201a3102a185cf5383980a08f452cb83adb9af876ee78d006587be25aab5ef7f7c8c6f311d375f7a1c87a6e8d327a4300e5a35cf15f8189533f5ae43825c02d88f40a62961c8cf8829b5108a6d7460451e4ca8de30a588a834f095532efbf9658b869e97e35e7141a042688e90e3b16d464a024bc642b6603d8dafd6aabd5fb788723f5e5ddbd26a0679fce3d68778cbc", 0xdf}], 0x4, 0x0, 0x0, 0x4000}}, {{&(0x7f0000005880)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000005b80)=[{&(0x7f0000005900)="177688", 0x3}, {&(0x7f0000005940)="63dd6222737f00187474f7502a7aa9c98cbc68dfd58ccb3c859f4918a6163c5deb60198adb835568d9abb1056c5ca00b7d58bc13f93887f5b69ae0ef691d5f4a589be195f4b96f79eb45293a51304534b6c264f34e72b5ba3f9f0d23e4bc2426b1a2311fb76fdda784622438413e1b777a1f9a31df255db1610267644e79", 0x7e}, {&(0x7f00000059c0)="a1af38951f6c72d04f5e34067e8f56654dafabc0b17971095938e556513bcf50c8d0e3be69799af1e4008766a79da8d69ea2363813bb0134512f257536a34faf9cb42be0d796991ee4cc97124c92a086449cff2507a8dbe65650c94c08892f1016c6e03c386b9d9657875569fd8a288a8130f4d8ad9816a35e37100a6bdb533e7100f91fdc11f583527dc6fbc5851929d379e2b8be4cb62aa3b6fbb1016817943d1c6b207a5feaf92f26e45b31e2e4b08234134d0e09", 0xb6}, {&(0x7f0000005a80)="6d6b565d3a539c0d3d0048b6d6303f61de67b86c9d9a10c53742dd75d5c6bab46934a5eb0fd917fc9b8a5dfca1bc080e94e6af59f4413cfaf48aebfd63af9fc20157452fa6b3629da745d1044d4b6c932c77c108fe923b3408e01ad1876108de939e83a5152a2a1eeae62b42c38c925919e8c2c853dee07ae02dd8f6a2f93b812a2d3fa08337a04c8c1a063e6b36e48efc8d1d6dff6a43c0702a22819f1107ac1646db123135fd78a31e88784702bf1e7b10f6d5fc9392a73252d8bed4bca63d2ecd59bae255b66e8b897e5bfca16bd54ef6a76223443dbda7e80d39e1387e6c60b8ddcf29", 0xe5}], 0x4, &(0x7f0000005e80)=[@cred={{0x1c, 0x1, 0x2, {r6}}}, @cred={{0x1c, 0x1, 0x2, {r15, r17, r9}}}, @cred={{0x1c, 0x1, 0x2, {r8, r7}}}, @rights={{0x18, 0x1, 0x1, [r14, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r12, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, r13]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r12, r18, 0xffffffffffffffff, r11]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r19]}}], 0x130, 0x40804}}, {{0x0, 0x0, &(0x7f00000060c0)=[{&(0x7f0000005fc0)="0fb43754345a3f320294bd0f4cb846ce258bb8574068ec6602d37d106366", 0x1e}, {&(0x7f0000006000)="e7dce1", 0x3}, {&(0x7f0000006040)="a00a3688f3c3e09fcfd67c29e80938cbe17cdc7aafa77aa06dbd73317ba5f55a3f58903eb36ed83817496379c5e0bc76896bf9cead1a4a0b5cd43c0260a88f3c9ff70be9085509e626c0fd4f65afb4cff22456918834238c6a81b92f724e66df1d77e18cbe", 0x65}], 0x3, 0x0, 0x0, 0x8000}}, {{&(0x7f0000006100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, 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{&(0x7f0000007a80)="9bd114c3ea7e8007e0e3942b93e5115b51ec632d7579f6325034c653cc8efb3c066e35e3dd972354d0bf58c1bed02bec27133c68e99eb092f81c1d4042b6354a906ed4b07ff9108898592f121e15787cea0face0e094b06b242a9e23604723169b206ee3b769a1d3bad10095395c0e2c768fb84c2d37ca6971f19b3049eaeee9193e435f1996f103ee65052ac11337fa29e641d1085d10f0f23269cc365e7f4cdaffcf42f1d3f9d51da0e46ac8f8a8c3f76989045c71012b458bb1bf43661107cfb1d3c423154943010d9206d8c2357941d0b1f1a3523c21ab234c512d2c68625ff94305901f8e24639e3a4e7cdac6d5c8d0a0c4aa8b0faf42211ebe019a3af8aa2b863fcf8a412d5188a55951b51d489319e670751c929cab4ac91975641f66bf1e6cce7ac93785a2efd42cbc500d4cf9be784c08935203c8a16e40587f13923c45b639e86387bd75efa5b3b052da4c5e238eb440731965df888bcb11363d19b3d341941c6eb6d742696f7a84d7b48d664d6f16302e972065bdf5384a27696bfd8cb505e25a5c51da9d6ca4adda2a224ccd2fa5a97fd22450bdfe0e24a79f3e67bd945a5099ad9df4e981c5944fc61ef7d9c7d1233fc70ebdba780f72d213ee0c9056a70ec85602c86ca6e19d3cffc3d4c754344dc87a62677c30c3059ba5777177cf98218027f505080c8ee6dbacdb149ac96ea1168fce29a0ebaeb220f60d93a816c2b96754bc49dbc397d8d7b9d6f74f8a549aea32e673b5dbc1d5ea374a23bd721737ce553b6847f1aaadd8367d5fa37a717cada058c2b22cde8d7ed304811309adcdebabcc53d5f6b9b0076239589fb2d9249478820c5722534ef348751e73e67833c07bf94874b41fb023928f051701b70d12a0070b08bd3c088013bafc9c314cae538367e0bd7eb3087514907f3af49fa493ed556ef8deae5ae225bb91207dae9fb9086b7e7fcf1c239d248a4e149e74ef0104d1c7920ce20db765613f66bd7e3bc41382e0bd4fb26c80ff897ec4dd83ded932c7f3639df0cb8b25180118276ecb3fcc68c86ca7f2d63d96cf5db248d7f632701a286fd543ec662887dbe3ddba419aecac6f0e0bb3a65ae4ed771cac7333bb939947fb9b06fde9df8988cb14ae69e32e33f305bcb3840b64781ad5ae166a73f0005eb5981ed6153a9677a3a80b900bd204f6fd01a9b854549bd422d7b338dd9aeeee7293f854eb000d64dedf826465c1c90bb2b173086c3cdc8f04e35b95c55c2643118d2983d08952ad71e57b80459843f6e0357a8c16cc0d7975e839df00564b094efed6331b0851d63574dc032b50634514ab8e01352f84de1fd4bd22b81fe7f4094ae15361b6d85d8fa9bae2a6d8473b360c91b9c145cbafae7cedacd2e4783fd5f69ad9d5ebfc1534cac0de3b2a0d655f084acaf5ae71e531bed0ed9d631c25c67acc99767bfd8cf20d9970a4cf6404a9346992b2842060a2b500fa09a8a966e81e7d85b949f07ecec4bb3b89bd5b06eedc3843fcadb350dcff6177e44696b024c8c24f2a83d5efea6ed0969269f5096b437ffa83f04e3041114a221fd9fca5e1abb3caae62e744ebe4911b8c99e3cab10a6bcf0dc1f85cef33796d964c357fe674865e40b65f9a021c1a2aeb01c56e35bc3a01ba4de8f528e36129219d5af622bec3f95f1a4e208222b5248bcdaa200008afde965560f1890f98717cad5dba6767fa814aab4df7c598077e9db2675ba829fb04e5f0bcef5e46b6cd83ade44ff8731512cd7b4168e0fa2b41303ac536bd88ff0fee666a370ad36e53cc919805440e632df0b1409263df5d8af509e19cf5e29e69be00ca122a66fd9a757596f7108c4121f714c3861e21f0c50d8b8867b59a8afd8443c8b55c51a2946e51b0bea3dea7c46815afcc774acaa1434c0e0257169fffe5f9e08838c1640206ac9164deae30e5220acb320efb53e40ecc490bb094510eae9bd904f05e174cae26e1df65b80755ae9749c4709e9d5d9cca403a3c99f991c2b8d1354818868e1bec5f7b065393503b50c58c9e33736cfb269457f7cc77174dfbee70f8365a92bf79bb1db4f85c9bdfa3ba3fd00b73fe3345b8106cdb7066be273a51db212ecddac3f679e9d1accc8e389e2ed4dac6fc65c6a3c58473ff2bdedaf4b6501ad92b987b43133594bc1a183f3c9fabe7d799a42fd6acb1d20f985c74906066200115a9ddfdebe7d735ff1f965d59bbe549a373bcb0cd04a2460266c3c371030bcec3aa86cb5d5d4f7460e88159fc7f1c30debe7cb710c7eea99d73dafbe08b483868046072d47d23b0157be386d395d13209d26bb03b994841e26a426b6ee80ff55c8db83231292d1a0b579f1aa8c8ac9aa10a092ccfbb9efb040262e726c4d21581a3327b6403fee9231497a7bca319ae18f710f5cbbf864d16418a81069de8559246f7cb7502ab962579353fd9548952e72ca3436d2720c86a5cd700aa734a790a4a68c59e84f239b01d1ec13c6ef54c19cea0322b3623d36719772ec6113603e89ac0bcc684476c5f462cfb77d8063f65f9439b441be47252707830c6ae4358534701ea3e14ab545a43a96c55f86e9f9fc81138a514e3dc1befdc85bca072b3cc50580ca94119b4137ea82ba36c2e4dfefd6fbd89e65c5f62c652b963d0ed6ffd6f5782fb1e2a1b994eb46d5ebfe8d22e72e6fc68b71c8c6e1645f5b139926ba77e6963c1c7da6939f62dc8898fd9d403e8151fe8cbb42b9f4e205476fa6b4008f3bac8d0ad6263641ab12f5f708f7359ceb235d27aa2fdce1cf51fe07d081cb5c58875d47aef6c70200dbc8f01f0cd645f8f027c0a54b945c1533a30386cd6000d0e82a9252f757701a69b714810a715d48ba301387d84fb69ef530a54f48367062e1c397fc9740fb7df03cdfa84a2fe0e2e17b492fb5eba5a349cf3ae3399fedeb460503c777f51f62ab801d122418b990012561a851213817efb4776263b7a63be8a2277c1af6b548d0a5a96676f1992f41d901c404492ee735f7cbd455ae5794183f21da27777a203f2644aa887132c460433ce2ec3770edf14d37fc1fe7c0b6fd2e340ed1cac04749eb1968235df642f3667640dddcffdba9fcc955e9c7f8ab3737d383f141321a71cd3922a49ff85abca8fbe56ffd63f1591baa7a9f778b94187b2f62ab878b2a3c8b5b1af11ee2176c30e1cbbd2d6b38c7ba59ef74d5a1c91c12caa255f11e4dbfb02dcd20ee00a3add3d47213377dae8cc60445e924b484fefa6ff21a1999310abf623030d7b78fcf9dbbfcde0b59938e5a1b54f17e9f6d9a41a5f2921d8f09a0ef17d001ac5a12221877004e2dc29f6d52b4b4a2c8cf45e9e97495336303142ba693dc240091a95eac1454b28c8e282541c90994f09d94fbaa1d8889f8abfeaea3782fdab532815859fd790f4e8f0d3c9a1a7a2fbce15178519df238807207b340c411e60c68d4415e7c61d080b888a303e244a4f863770d8778018215b78295d0bfae25c9aee473c5ada98a2db66da0bedc00127b95707a7e9ba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0x1000}], 0x5, 0x0, 0x0, 0x40}}], 0x6, 0xd0) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000040c0)={r6, r16, 0xffffffffffffffff}, 0xc) [ 1555.828950] loop5: detected capacity change from 0 to 8 [ 1555.829993] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 1555.848452] loop5: detected capacity change from 0 to 264192 [ 1555.854207] tmpfs: Bad value for 'nr_inodes' [ 1555.860540] /Ðìh|¿¼Ç¢ÉgbW …—‡„›Dí²kÂ1¾™‚¿Ÿ¸uýG|æò ð¶‹§9òÊ$Úº Þí¢: Can't lookup blockdev 09:30:15 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x39, 0x66, 0x63, 0x36, 0x62, 0x36, 0x62], 0x2d, [0x39, 0x32, 0x65, 0x31], 0x2d, [0x66, 0x37, 0x0, 0x66], 0x2d, [0x9cb3297bdd9137a7, 0x36, 0x37, 0x64], 0x2d, [0x38, 0x30, 0x38, 0x63, 0x33, 0x65, 0x4abebaad402f6d3a, 0x2]}}}, {@hash}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}]}) [ 1555.874127] loop5: detected capacity change from 0 to 8 [ 1555.879447] loop1: detected capacity change from 0 to 264192 [ 1555.885170] ext3: Unknown parameter 'smackfsdef' [ 1555.895354] loop5: detected capacity change from 0 to 264192 [ 1555.898692] /Ðìh|¿¼Ç¢ÉgbW …—‡„›Dí²kÂ1¾™‚¿Ÿ¸uýG|æò ð¶‹§9òÊ$Úº Þí¢: Can't lookup blockdev [ 1555.898721] tmpfs: Bad value for 'nr_inodes' [ 1555.906507] /dev/}ö%NëÍ—X›=-ùßòF$U¶™Ä”,‰z(‹*«]Ò/XcsP‰¼ñ÷J [ 1555.906507] «ûd´}£jyý°NUšqkîúm: Can't lookup blockdev 09:30:15 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) 09:30:15 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000240)='./file1\x00', &(0x7f0000000080)='cramfs\x00', 0x0, 0x0) [ 1555.970817] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 09:30:15 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x9, 0xa, &(0x7f00000015c0)=[{&(0x7f0000000080)="182eedf426ecf958b52bee4101a1f5d0284b31e6455de53053ee33a58a25ca52117d71e6fdc9fe7623cd49afd6bf516f36c1b5f597fa6f95003d1fc0d54113e53df2951e3e0306c4f5b51dfd62c2091b4183bbd44cf03fad6f558f1de08d1c179b239737985073abf609255bf17a9812b2a2376030b80c80fe67a3c63d1067abba30cdf06cbba646ea72726a013f01beaa607846", 0x94, 0x7fffffff}, {&(0x7f0000000140)="6d03931d217088c23a4575ee2cbe59418aa76e20a20ffbdc67c89af4c64e5d6bb29e99a27b3a81890a68387617468c6f2983f4c17f4e70bbeb5e6e8799", 0x3d, 0x400}, {&(0x7f0000000200)="75f24df5c7e18015260f881f1961ba48786a5135b1ccc59af11741e8fdf23ff06e971f9bb9e67df886b714a1fb7c1588da0ac3f0f7a7857e983b50563eaa7856e179a2baa3a63538ae1c5dc97d98bbb40196a62a3629c2166d50fc6ccf6de8a37be0c5a6cd5903a1c2b99696c432241f88dc3592058aa1b5350a", 0x7a, 0x100000001}, {&(0x7f0000000180)="d06c68a467115326be91a26b19", 0xd, 0x8}, {&(0x7f0000000280)="b7fbb6236f843181d461f137d56a9daf9e085dd9b1b51b6259e0de6eac179de11e8fa64a15f1d9fdbf6bfa8dd84d7b43b17d95b153dd034031c4a9bb4f769d978a67f908b29f7dc0692d4a1689bf084c1d3cc6f0f2f03abf6a40769175c814a0279f84132594a1cf84bfc2cced1e0bf156f61e4b19ec024d2462c9607147711ceb150c3b1d5364e71f7cd6e8c9829c78abef99ded85a6e5504e067296447faecd4331fdf73d74d35aa1f067c5e30da39cffc661af0b394f413923d55c1a247f9ce4fead1fdaf8179faa100686d0a43675e47535fbef97f90137d19c5a825da77e9bd30", 0xe3, 0x8}, {&(0x7f0000000380)="75d58d473178e2b6d700e8cef2e55b24a4493d245b9b4af2371d78d00e1452169f18bf657680928eba0793a645e6766b5b61ccd5a8bc70734970bfefa8b18098e4e432a2cd", 0x45, 0x800}, {&(0x7f0000000400)="d10c5b393b47a20a61910bb1c9ef019b78ca151d674680c2f27be2921a6441b52199e556978726ab135a4c2e9bac2108afd7fc1cd85f3b870a29df85d2d0f51915dd9d7eb407a90896946322de360d72d5e69d0ed560742f762da0b4aa3ef573e3fbe39e83be49ead516a238777bd5a8d68debd061da5f4078435da2d435579ba6650a64ebe5ca5b9a3adf4aa704920e6a06df321d", 0x95, 0x6}, {&(0x7f00000004c0)="ea5e6ac9f165f2351a", 0x9, 0x10000}, {&(0x7f0000000500)="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", 0x1000, 0x388dfa7a}, {&(0x7f0000001500)="6245e085827fd44565d51f6c9c5fed67d36d9ca27b937bea3fbd746e24ce16daef7b979e78e140d5dba2e183d1b6543eb3eaa60c2228fae44f5b16d6e2d5dd7bd0ca7dca3e7494ad8b578ade2065f894c0f7b6e3407c09f4a93f16ef926d56e397781e9d1674b0a144133ae71269f035c008ac3631a264921321d1019c55ac249d92275ed448d2f0946075ae96154ee2affe885ad7f88f552d080b272c44ffd119e5e8a80417352ff47d3759a22032d6e5c40fc1a6c15462726d678410305e", 0xbf, 0x7ff}], 0x194004, &(0x7f00000017c0)={[{@gid}], [{@measure}, {@hash}, {@smackfsdef={'smackfsdef', 0x3d, ')*\'/)#'}}, {@euid_eq={'euid', 0x3d, r0}}, {@context={'context', 0x3d, 'user_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x63, 0x61, 0x62, 0x31, 0x35, 0x38, 0x63, 0x63], 0x2d, [0x63, 0x39, 0x30, 0x66], 0x2d, [0x34, 0x36, 0x31, 0x37], 0x2d, [0x61, 0x61, 0x66, 0x32], 0x2d, [0x35, 0x62, 0x65, 0x39, 0x33, 0x36, 0x64, 0x66]}}}, {@dont_appraise}]}) 09:30:15 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) 09:30:15 executing program 3: r0 = fork() ptrace(0x10, r0) r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) waitid(0x0, 0x0, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, 0x0, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, 0x0, 0x3f, &(0x7f0000000100)) ptrace(0x4207, 0x0) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) waitid(0x1, r0, &(0x7f0000000000), 0x8, &(0x7f0000000180)) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getsig(0x4202, r2, 0xffffffffffffffad, &(0x7f0000000240)) r3 = fork() ptrace(0x10, r3) waitid(0x0, r3, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r3, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r3, 0x3f, &(0x7f0000000100)) ptrace$getsig(0x8, r3, 0x1, 0x0) 09:30:15 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x39, 0x66, 0x63, 0x36, 0x62, 0x36, 0x62], 0x2d, [0x39, 0x32, 0x65, 0x31], 0x2d, [0x66, 0x37, 0x0, 0x66], 0x2d, [0x9cb3297bdd9137a7, 0x36, 0x37, 0x64], 0x2d, [0x38, 0x30, 0x38, 0x63, 0x33, 0x65, 0x4abebaad402f6d3a, 0x2]}}}, {@hash}]}) [ 1556.076383] loop5: detected capacity change from 0 to 264192 [ 1556.101802] loop5: detected capacity change from 0 to 264192 09:30:15 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r0}}]}) r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) [ 1556.178282] loop1: detected capacity change from 0 to 264192 [ 1556.181598] ext3: Unknown parameter 'smackfsdef' [ 1556.192767] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 09:30:24 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r0}}]}) r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) 09:30:24 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040), 0x0, 0xfffffffc) 09:30:24 executing program 4: io_uring_enter(0xffffffffffffffff, 0x1ee, 0x55c6, 0x459e2ce7716fb5fe, &(0x7f0000000000)={[0x8]}, 0x8) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:30:24 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r0, &(0x7f00000000c0)='\f', 0x1) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0/../file0\x00', 0x0) 09:30:24 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) 09:30:24 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x48200, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0/../file0\x00') 09:30:24 executing program 3: r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x8, r0, 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r2) getpgid(0xffffffffffffffff) wait4(r2, &(0x7f0000000040), 0x4, &(0x7f0000000080)) ioctl$TIOCL_PASTESEL(r1, 0x541c, &(0x7f0000000140)) 09:30:24 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x39, 0x66, 0x63, 0x36, 0x62, 0x36, 0x62], 0x2d, [0x39, 0x32, 0x65, 0x31], 0x2d, [0x66, 0x37, 0x0, 0x66], 0x2d, [0x9cb3297bdd9137a7, 0x36, 0x37, 0x64], 0x2d, [0x38, 0x30, 0x38, 0x63, 0x33, 0x65, 0x4abebaad402f6d3a, 0x2]}}}]}) [ 1565.161663] loop1: detected capacity change from 0 to 264192 [ 1565.164221] ext3: Unknown parameter 'smackfsdef' [ 1565.184846] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 1565.186372] /dev/sr0: Can't open blockdev [ 1565.220062] /dev/sr0: Can't open blockdev 09:30:24 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r0}}]}) r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) 09:30:24 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}]}) [ 1565.247040] /dev/sr0: Can't open blockdev 09:30:24 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) [ 1565.291785] /dev/sr0: Can't open blockdev [ 1565.306191] loop1: detected capacity change from 0 to 264192 [ 1565.307598] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 1565.310352] ext3: Unknown parameter 'smackfsdef' [ 1565.338348] /dev/sr0: Can't open blockdev 09:30:24 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="9c4f6a97962f6465762f73723000"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:30:24 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) 09:30:24 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[], [{@permit_directio}]}) 09:30:24 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r0}}]}) r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x6, 0x4, &(0x7f0000000500)=[{&(0x7f0000000080)="a90664e2178e934e74bd84c8b011ae765bf6afcdb08d4d5238130973568bd1bd76c4eddede634830d79a53ae2c8631ec038c2a474e0194f65fdd30f0e1faa87ffecec0f18f600beb6a7b5cf9b275789fb93a3691f9275d374e2612e7613fbc7e68ebd4fbdb774e006db713ad9f549cefeea70a43f27717cf2a639f7cb909ddf180fd0260ef5626d30b48213f6004ef4d7b73a20de44fa2d5868ccf5204ff5f9f0b0d982d4c2f06edb8c916feecc40b72e8fb3343704886f145d35307f99809523ca3697c3278eeb55540", 0xca, 0x80000000}, {&(0x7f00000002c0)="e243b56749ca437c7a208cd54402b8382cfbc77c8c108c3090fdca4b6046eb36bb27380387f36e962dd62724204cdc23d013580a3a46e0f2b333bd620ab9d1b50d242fedf47291e9e3720d6d9db98c892e", 0x51, 0xe913}, {&(0x7f0000000340)="6c5812fe2a08c637617458893278ce50bffba607054ced3346df7a469fd4e954f656a9dc959d1364399944006a69a2f9b7de112b98f82e35a6f19449b83ada11fc3ff8a49b9c4c060eabaf0dab3713693008ec37a32a0299d2533c76b33fcf6ba40f82572451127f4c4259b13bf9553f1f4c775646b3305bdf9867751a1b27325705f8ec709059d5ec25b025dda1ab5025b07bcaecd8b4e9b61936839facb000", 0xa0, 0x2}, {&(0x7f0000000400)="03e91a6af21e837d05213161de172b7d95067f10b0f0941dfd057ddef76f462793e75d336f3040a9e493e4e8f6dc24220850f36fcf7510572ea43db8975df0793a5a87ed3e001232356904e792ea96a9924f97f4c24f8252bb5bf6a60314740ea8e3f02aa0f55a15edc822fe26f9dac36e5c0b4c5ec202cd5726cd9b3857f33f178cf97409c03273b3fefcba8cf3233061d8f61d0cb17c171855ae8ddedc2646806dbafa089f430c9888c02dd683ffe47cdda8ff5d3a3169ff6dbc333385a5bff9f8b0832d58aee74e6a73d074e7845cfeeac89e5364b172f4f9598208506e1068a905aa4ed75a", 0xe7, 0x919f}], 0x200000, &(0x7f0000000580)={[{@huge_within_size}, {@nr_blocks={'nr_blocks', 0x3d, [0x38, 0x30, 0x2d, 0x6b]}}, {@mpol={'mpol', 0x3d, {'prefer', '', @void}}}, {@gid={'gid', 0x3d, r0}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6b]}}, {@huge_within_size}, {@huge_always}], [{@appraise_type}]}) syz_mount_image$tmpfs(&(0x7f0000000640), &(0x7f0000000680)='./file0/../file0\x00', 0x1, 0x7, &(0x7f0000000a00)=[{&(0x7f00000006c0)="a2c87a9cd26f55389dab879310331c4422c9564a2a9f9a07979585", 0x1b, 0x7f}, {&(0x7f0000000700)="45c91675ad20433e91a7a43a659b5286104b09f756f6d106c3b7e77a10cea379ab4d782086c287ef9c3b331565b7d9cf14b241d20b7e528f9abf45901e34780cb43c289a59139d41013afb0067e1ab31214cb4f636205fe9d13bc4e504e2ee08f890141a", 0x64, 0x82}, {&(0x7f0000000780)="1d5af8b205dc30598c2a4c97df9541ff7a8672ad6dd869db046af6fa8cac840f33688457d67ddb074a4d6e406244f2a42a36f2ed05abffd069fe12fdddb26200f0465869b9b970204a98a21dd1ddad6edb79439c0f6958041e", 0x59, 0x6}, {&(0x7f0000000800)="bf886ab9da838a744f660bb355e7a17e5580ad1afb6c776dc503a0d582a8ae16dcfe55", 0x23, 0xf9}, {&(0x7f0000000840), 0x0, 0x800}, {&(0x7f0000000880)="33243cd7a5d49661d27ddc5a1f05cb152c08429cc6a1174cd7cf0e9f79a5a071a2f9ecb79eb47d6f1e965007aff822339eab3e9788534fd5e66ef9b56b6e2354e1", 0x41, 0x7}, {&(0x7f0000000900)="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", 0xfd, 0x1f}], 0xb044, &(0x7f0000000ac0)={[{@huge_always}, {@huge_never}], [{@audit}, {@smackfsdef={'smackfsdef', 0x3d, 'gid'}}, {@dont_appraise}]}) mknodat$loop(r1, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) 09:30:24 executing program 5: recvmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000), 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000340)=""/235, 0xeb}, {&(0x7f0000000440)=""/188, 0xbc}, {&(0x7f0000000500)=""/173, 0xad}], 0x6, &(0x7f0000000180)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}, 0x0) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x10100, 0x20, 0x12}, 0x18) mount(&(0x7f0000000680)=@loop={'/dev/loop', 0x0}, &(0x7f00000006c0)='./file1\x00', &(0x7f0000000700)='autofs\x00', 0x0, 0x0) open$dir(&(0x7f00000007c0)='\x00', 0x404400, 0xc0) [ 1565.415186] nfs: Unknown parameter 'permit_directio' [ 1565.439712] /dev/sr0: Can't open blockdev [ 1565.446881] œOj—–/dev/sr0: Can't lookup blockdev [ 1565.451436] loop2: detected capacity change from 0 to 264192 [ 1565.453085] tmpfs: Unsupported parameter 'huge' [ 1565.455065] œOj—–/dev/sr0: Can't lookup blockdev [ 1565.460690] loop2: detected capacity change from 0 to 8 09:30:24 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1565.493958] /dev/sr0: Can't open blockdev [ 1565.529533] /dev/sr0: Can't open blockdev [ 1565.562389] /dev/sr0: Can't open blockdev 09:30:32 executing program 3: sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10000}, 0x10) r0 = fork() ptrace(0x10, r0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000240)={0x0, 0x0}) waitid(0x1, r1, &(0x7f00000002c0), 0x41000001, 0x0) ptrace$getsig(0x8, r0, 0x0, 0x0) fork() sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50418140}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, 0x0, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x2000}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80001}, 0x20040084) 09:30:32 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0/../file0\x00', 0x0) 09:30:32 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r0}}]}) r1 = fork() ptrace(0x10, r1) 09:30:32 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x14}], 0x1, 0xfffffffc) 09:30:32 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r0, &(0x7f00000000c0)='\f', 0x1) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0/../file0\x00', 0x0) 09:30:32 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(0x0, &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) 09:30:32 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0/../file0\x00') mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:30:32 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x9, &(0x7f0000000080), 0x4) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f00000002c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:30:33 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(0x0, &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) [ 1573.879517] loop1: detected capacity change from 0 to 264192 [ 1573.883278] ext3: Unknown parameter 'smackfsdef' [ 1573.899441] /dev/sr0: Can't open blockdev 09:30:33 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(0x0, &(0x7f0000000100), &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) [ 1573.943599] /dev/sr0: Can't open blockdev 09:30:33 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@md0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x11000, &(0x7f0000000140)='/dev/sr0\x00') mount(&(0x7f0000000180)=@nullb, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x40480, 0x0) [ 1573.981721] /dev/sr0: Can't open blockdev 09:30:33 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) 09:30:33 executing program 2: sendmsg$NL802154_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xe8bab5b2c5359e87}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x404c8c4) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/Vev/sr0\x00'], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') [ 1574.043106] /Vev/sr0: Can't lookup blockdev [ 1574.047968] /Vev/sr0: Can't lookup blockdev 09:30:33 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) 09:30:33 executing program 2: mount(&(0x7f0000000000)=ANY=[@ANYBLOB="6dafc4e0622b0ff174974a1603328459d800b7db5cb240dc7cd4dc1172e27b0a9f83f0a2ba14f6b4c4a28ab74efd2341421e0581b34943f156e0f35cb902efdaff33809831f169692cc5f131bbb4c7220d7be23c52ca5dbe28509ae82deb4f573e3184739680513c01d9d210478a0fa169c8e2e891c1c2b9356fe3708dacb6d02b6cee10c80afc7adbbf387398ed151bf89b8a3bfe6616406287137dad410a806a02a547b1c7edccff2eb8069aa9ef2c97c9296197a2b7c6e42f4eeb516915c74850a06bc9f01e5ea7b955093fb3506d14b201f906a563ea5886c668d0"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:30:33 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f00000001c0), 0x2) sendto$unix(r1, &(0x7f0000000000)="7f08f798fd27bb55829d0073fcfbc5b7bf9bd58a27", 0x15, 0x0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e) close(r1) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:30:33 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r0, &(0x7f00000000c0)='\f', 0x1) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0/../file0\x00', 0x0) 09:30:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x9, &(0x7f0000000080), 0x4) write(r0, &(0x7f0000000000)="3f47877d7e1b298a63941dc778a47b29b7624185d60d6cabbb980a4d6d9b667d011afca9120bf15e55427a37e64f2b008d9a6b7879538e5d5527f217faf252c4d80db36030e3dab6c85b4f2831b308b268f10f372226c6ebe7e6fe458f0e663504128333eecf35d01a2f8a56093f8ee5aa99440a99b58925340b6cd365b2be3c4b1fa9ca1e5e58f4a784ffb2f7717a7a6449a7a8a84fc8717e29753702677b733fa3be338440a42b7b5ee9401aeb1b90084b63b477bfcb2c0698e47694cde7d005a596a23bcc0715cdd2", 0xca) r1 = fork() ptrace(0x10, r1) ptrace$getsig(0x8, r1, 0x0, 0x0) [ 1574.261207] /dev/sr0: Can't open blockdev [ 1574.321355] /dev/sr0: Can't open blockdev 09:30:43 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\a\x00\x00'], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x84040, 0x13) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) renameat(r0, &(0x7f0000000140)='./file0/../file0\x00', r2, &(0x7f0000000200)='./file0/../file0\x00') io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) r3 = open_tree(r2, &(0x7f0000000100)='./file0/file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0/file0\x00'}) io_uring_enter(r4, 0x6ec1, 0xcc69, 0x2, &(0x7f00000002c0)={[0x45fc]}, 0x8) 09:30:43 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x14}], 0x1, 0xfffffffc) 09:30:43 executing program 2: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 09:30:43 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000140)={'L+', 0x81}, 0x16, 0x0) 09:30:43 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r0, &(0x7f00000000c0)='\f', 0x1) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0/../file0\x00', 0x0) 09:30:43 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r0}}]}) fork() 09:30:43 executing program 5: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@FILEID_INO32_GEN={0x8, 0x1, {0x3, 0x48}}, &(0x7f0000000080), 0x1000) mount(&(0x7f00000002c0)=ANY=[], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0xa04001, 0x0) 09:30:43 executing program 3: r0 = fork() ptrace(0x10, r0) r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x8}) ptrace(0x11, r0) r3 = fork() ptrace(0x10, r3) waitid(0x0, r3, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r3, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r3, 0x3f, &(0x7f0000000100)) ptrace(0x10, r3) ptrace$getsig(0x8, r0, 0x6, 0x0) [ 1584.055310] : Can't lookup blockdev [ 1584.057737] : Can't lookup blockdev 09:30:43 executing program 5: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000180)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000500)='bfs\x00', 0x100000, &(0x7f0000000540)='vfat\x00') eventfd2(0xfff, 0x803) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000280)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) mount(&(0x7f0000000000)=ANY=[@ANYRESDEC], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000040)='fuse\x00', 0x11c881, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) chmod(&(0x7f0000000100)='./file0\x00', 0x122) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) write$binfmt_elf32(r1, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0xec, 0x47, 0x40, 0x7, 0xee3, 0x2, 0x3, 0x3, 0x3b4, 0x38, 0x352, 0x6, 0x9, 0x20, 0x1, 0x7ff, 0x1, 0x4}, [{0x5, 0x79266fb9, 0x5, 0x80000000, 0x27f5, 0x6, 0x7fff, 0x2}, {0x2, 0x7f, 0x6, 0x40, 0x3, 0x9, 0x62, 0x6}], "c37ee125f0fcc4905b58c52278648e91ceda006889dfd24736b12972412d73475f43032dfd01c455594cdcf8108a1a747ac6f76843817d2e7160a778bce1bf2760d2d3fccdda7bb3f5b7de73c534da8d8d58f6e7222008035106e81510de309c7c2eb89b19ef807d594cb3633a7b41665b7a11971e6773fc4fa6ab82de6fb76c79f508c96f4f01da2367c38d84", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xa05) mknodat$loop(r2, &(0x7f0000000080)='./file1\x00', 0x200, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000140), 0xa3, 0x24000) mknodat$loop(r3, &(0x7f00000004c0)='./file0\x00', 0x20, 0x0) [ 1584.106071] : Can't lookup blockdev [ 1584.108017] loop1: detected capacity change from 0 to 264192 [ 1584.117948] ext3: Unknown parameter 'smackfsdef' [ 1584.120889] : Can't lookup blockdev [ 1584.158600] /dev/sr0: Can't open blockdev 09:30:43 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) [ 1584.225474] /dev/sr0: Can't open blockdev [ 1584.274994] /dev/sr0: Can't open blockdev 09:30:53 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000040)='vfat\x00', 0x10, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7fff, 0x9, &(0x7f00000016c0)=[{&(0x7f0000000100)="f880398cb6ccb2a91f87c0ada892dabaedb70e0235b2bc64686fed13a1", 0x1d, 0xe7f}, {&(0x7f0000000280)="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", 0x1000, 0x3}, {&(0x7f0000001280)="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", 0xfc, 0x5}, {&(0x7f0000000140)="1f84f6c41b72088223b9606339289a26e7a312c91e6796aeaa108d75c046248b8a09d0f1618edd", 0x27, 0xfffffffffffffff7}, {&(0x7f0000001380)="bdbf6ade332f98dc3072a26a7230e36de93b55a12b6ba9858e78187f33d0cd3555d88a040f82fbdedcd5cb5e74da94ead372ccf360d424948527eee85fd7deaa40ff", 0x42}, {&(0x7f0000001400)="9f6a0fea843601756930e1b9f140c6aac932a946f9320103113e1b6cd38824b964feb483cdd40f1b9ea40f10dfaf8bd8a0cceacd528ea1fcc37ceb5457f312aa50a8d79d69bef1e739855e22ce92999a95841349ed80290d73c4550393d932e367a6dfc71a418dd09bf3e3fd879109527a63488829f17b87bdf98f7de5f55eaf7040a391b8fc76e97d641d7320d53d1e67c8561d4aa23ceb7b9baea9423aed3abf7fc1a5a4ac28a1e21945ebd6cfd156c541322809f6132c30d79e115fe3006f4b5aa12919729ebea4c0f0800e52", 0xce, 0x1}, {&(0x7f0000001500)="6e537050ecc217f12753c7efcc897bbea180038330462014c6896d60c0bd16a887f795239945a6f5f9baaf6f376adf841172f1cd698ef4515bffdd26fb2d72046e2f229b24db32d2c14e4871cf79b21b285a399f67d0b3fb5ff0f74b67b21f3f96cd949d3e8bf7fae6eedd856dc09eb48524d860506bd3572c8166b9c25f14c6cb915f6a367c4a484d1f89aae6fe0c35b70a787c2ad7afe959812006ed878ca2b5f251f39a966e01a09c8e10f4502bc1ae5bc7c7d01885a3120ce3729f4904414a5b2858b61080576d6bc724629f84a7e45f377461dc0a94f786a428805649", 0xdf, 0x92}, {&(0x7f0000001600)="a641dd8c6c6ea8886101072931749f7d2173c86eb1a1120225295d3a2f6e5b6cf5b1882bc52509c0449672f447b1de89faa976805030c3a458c767a695f96587ab74337ded367d5dcc12829ef38ba735d2b395ef66e37d12c6ce325cab9cbd8d2e8b7280916e5d5572576b773d5047dc5850c760f002497f507d33c4a37752aeda3bc5c3a9dc8db42a6a4060919e601b8e6b15cb6ecc987d5ec5236dd64e8b4056fb21d0c8ace34bc841fa8f4bf06d8b0ef7", 0xb2, 0x2}, {&(0x7f0000000180)="ba1cb79796aa370d12e51ebb705560b2d090f602ab751d8c793d5bfbc1a2b962ab1f44b2247079b5bd5d8c493db3c3323295adb6d9df", 0x36, 0x7}], 0x1000000, &(0x7f00000017c0)={[{@huge_within_size}, {@nr_inodes={'nr_inodes', 0x3d, [0x34]}}, {@huge_advise}, {@huge_always}, {@nr_blocks={'nr_blocks', 0x3d, [0x2d]}}, {@mpol={'mpol', 0x3d, {'default', '', @val={0x3a, [0x31, 0x32, 0x31, 0x30, 0x32, 0x0, 0x33, 0x34]}}}}, {@huge_within_size}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@appraise}, {@permit_directio}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x66, 0x32, 0x61, 0x66, 0x64, 0x32, 0x61], 0x2d, [0x65, 0x63, 0x38, 0x65], 0x2d, [0x81e38400b03ea3a, 0x62, 0x33, 0x39], 0x2d, [0x31, 0x62, 0x36, 0x36], 0x2d, [0x64, 0x30, 0x62, 0x34, 0x61, 0x61, 0x65, 0x36]}}}, {@smackfsroot={'smackfsroot', 0x3d, '-%/\\}&'}}, {@audit}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@obj_role}, {@uid_lt}]}) umount2(&(0x7f0000000000)='./file0\x00', 0xc) 09:30:53 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x14}], 0x1, 0xfffffffc) 09:30:53 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r0}}]}) 09:30:53 executing program 3: r0 = fork() recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002ec0)=[{{&(0x7f00000006c0)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/7, 0x7}, {&(0x7f0000000500)=""/30, 0x1e}, {&(0x7f0000000100)=""/147, 0x93}, {&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000340)=""/39, 0x27}, {&(0x7f0000000380)=""/47, 0x2f}], 0x7, &(0x7f0000000440)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001700), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c0000000000000000", @ANYRES32, @ANYBLOB="52f2e8a2dd0bdb09fafac350feac19a8ca730ad229b5be7d536dd99c410ea5dc44de43ed0ef60ad876dff23ced2b040e671b0c8d4e69", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x60}}, {{&(0x7f00000017c0)=@abs, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000001840)=""/183, 0xb7}, {&(0x7f0000001900)=""/55, 0x37}, {&(0x7f0000001940)=""/9, 0x9}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000000540)=""/234, 0xea}, {&(0x7f0000002a80)=""/199, 0xc7}, {&(0x7f0000002b80)=""/146, 0x92}, {&(0x7f0000000800)=""/197, 0xc5}], 0x8, &(0x7f0000002dc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x10}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf0}}], 0x3, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getsig(0x8, r0, 0x0, 0x0) tgkill(r0, r0, 0x3a) r3 = syz_open_dev$vcsn(&(0x7f0000000480), 0xadfd, 0x80000) pidfd_send_signal(r3, 0x3c, &(0x7f0000000640)={0x1, 0x800, 0x8000000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000000c0), 0x4) 09:30:53 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r0, &(0x7f00000000c0)='\f', 0x1) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:30:53 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[], [{@permit_directio}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x61, 0x39, 0x66, 0x63, 0x36, 0x62, 0x36, 0x62], 0x2d, [0x39, 0x32, 0x65, 0x31], 0x2d, [0x66, 0x37, 0x0, 0x66], 0x2d, [0x9cb3297bdd9137a7, 0x36, 0x37, 0x64], 0x2d, [0x38, 0x30, 0x38, 0x63, 0x33, 0x65, 0x4abebaad402f6d3a, 0x2]}}}]}) 09:30:53 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/sR0\x00'], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x1056c0, 0x0) r0 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f00000001c0), 0x2) r2 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r3 = dup(r2) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x13, &(0x7f00000001c0), 0x2) r4 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r5 = dup(r4) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x13, &(0x7f00000001c0), 0x2) mknodat$loop(r5, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) read(r3, &(0x7f0000000100)=""/79, 0x4f) 09:30:53 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=ANY=[@ANYBLOB="2f6465762f73726caa1e6aa07aa9e90f0e91376063b8cc037e61f80a1bdf5639991c211f0eb426c6eb1ddc4bb16264c85b425bc7a3e7faf56685ebade16bf67d89480f0700000000000046d9"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) [ 1594.161105] /dev/sR0: Can't lookup blockdev [ 1594.162232] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 1594.172834] /dev/sR0: Can't lookup blockdev [ 1594.192106] loop2: detected capacity change from 0 to 16383 [ 1594.193592] /dev/srlªj z©é‘7`c¸Ì~aø [ 1594.193592] ßV9™!´&ÆëÜK±bdÈ[B[Ç£çúõf…ë­ákö}‰H: Can't lookup blockdev [ 1594.195147] loop1: detected capacity change from 0 to 264192 [ 1594.198115] ext3: Unknown parameter 'smackfsdef' [ 1594.200015] /dev/sr0: Can't open blockdev 09:30:53 executing program 0: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)='^', 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readahead(r1, 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x200, 0x1, &(0x7f00000002c0)=[{&(0x7f00000000c0)="9b4ee1a908698ce359b421483eaaca4503f4365afe244926d7067e27eb8a5ba8c07a11fab23bbade6ba46ee7cc0509d6b2f51d1e2d3aac1391f578e1d65efca9936befb1d4d4af27e43a1db90ba64508ad59e48f1ea1393144010af78f04c2ee9438b31895058faa396c6aa08ce00e7947657d8f533a67ff27f7fe53c6da7dbded12b3cef8c68352f631edacbec5df4495b7e35be83411bf0968fb3f3ff95082e1d4b539646dc98eb5f53f30ddb8e4f6e97fb3835d286c9be9cf1793ba290821992ba748f94acd4ff3370cc3c644187cb4bfae8c852c781d6bdaa84b8ffa5d24f657e55b18b32d74e568e582156530e92f11b86807", 0xf5, 0x1}], 0x80, &(0x7f0000000340)={[{@huge_within_size}, {@gid={'gid', 0x3d, 0xee01}}, {@nr_blocks={'nr_blocks', 0x3d, [0x36]}}], [{@fowner_eq={'fowner', 0x3d, 0xee00}}, {@dont_measure}]}) [ 1594.202428] /dev/srlªj z©é‘7`c¸Ì~aø [ 1594.202428] ßV9™!´&ÆëÜK±bdÈ[B[Ç£çúõf…ë­ákö}‰H: Can't lookup blockdev [ 1594.205002] tmpfs: Unsupported parameter 'huge' 09:30:53 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="b48000000000000000"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14, 0x0) creat(&(0x7f00000019c0)='./file0\x00', 0xd0) recvmmsg(r0, &(0x7f0000001900)=[{{&(0x7f0000000080)=@pppol2tp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/111, 0x6f}, {&(0x7f00000002c0)=""/162, 0xa2}], 0x2, &(0x7f0000000380)=""/123, 0x7b}, 0x3}, {{&(0x7f0000000400)=@hci, 0x80, &(0x7f0000001780)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/244, 0xf4}, {&(0x7f0000001580)=""/146, 0x92}, {&(0x7f0000001640)=""/147, 0x93}, {&(0x7f0000001700)=""/99, 0x63}], 0x5, &(0x7f0000001800)=""/240, 0xf0}, 0x4}], 0x2, 0x2003, &(0x7f0000001980)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001a00), 0x2a0080, 0x0) dup(r1) 09:30:53 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0), &(0x7f0000008600)=0xc) [ 1594.287756] loop0: detected capacity change from 0 to 1 [ 1594.294584] tmpfs: Unsupported parameter 'huge' 09:30:53 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r0, &(0x7f00000000c0)='\f', 0x1) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:30:53 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040), 0x400) [ 1594.326466] loop1: detected capacity change from 0 to 264192 [ 1594.329922] ext3: Unknown parameter 'smackfsdef' 09:30:53 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x800000, &(0x7f0000000180)='\'+\x00') r0 = syz_io_uring_setup(0x33b8, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f00000001c0), 0x2) readlinkat(r1, &(0x7f0000000340)='./file0/../file0\x00', &(0x7f0000000380)=""/147, 0x93) r2 = fork() waitid(0x0, r2, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r2, &(0x7f0000000100), 0x1400000) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs$userns(r2, &(0x7f0000000300)) [ 1594.382472] /dev/sr0: Can't open blockdev [ 1594.385522] ´€: Can't lookup blockdev 09:30:53 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) [ 1594.395925] ´€: Can't lookup blockdev [ 1594.415731] vfat: Unknown parameter ''+' [ 1594.426976] /dev/sr0: Can't open blockdev 09:30:53 executing program 5: mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1594.484287] /dev/sr0: Can't open blockdev 09:31:03 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xfffffffc) 09:31:03 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000005740), 0x2b0003, 0x0) 09:31:03 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r0, &(0x7f00000000c0)='\f', 0x1) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:03 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0/../file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000000100)="0ddf1fd55adedb3d857b3d3932046a5a40074dce2ad0bb326da0cfa199d50003ba6bf7ffb020d6836f5825d86c742afdb87ee3f3ba1fe6e5d17b017b1ae1244114da66e999063b52d70ffa6038c3bd4aa208192dc6d15ac1debe0668af1228cf5a2bda5c3d2419050941eda5b099bfb744bdccd6bca6580f6d42b98922956355078a9b0d6b28b0449b6117953b651c0d45a5f9104ccd1c36c96385c9af02f3fcf9b6f10ab01e", 0xa6, 0x2}, {&(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffb}], 0x40400, &(0x7f00000012c0)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @void}}}, {@uid={'uid', 0x3d, 0xee00}}], [{@measure}, {@fowner_lt}, {@fsname}]}) mknodat$loop(r0, &(0x7f0000000240)='./file0/../file1\x00', 0x202, 0x1) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f6480762f73723054"], &(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) mount(&(0x7f0000001480)=ANY=[@ANYBLOB="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"], &(0x7f0000001380)='./file0/../file1\x00', &(0x7f00000013c0)='udf\x00', 0x2000021, &(0x7f0000001400)='tmpfs\x00') 09:31:03 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sg0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000040)='fuseblk\x00', 0x0, 0x0) 09:31:03 executing program 3: r0 = fork() ptrace(0x10, r0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) ptrace$getsig(0x8, r1, 0xfffffffffffffffe, 0x0) 09:31:03 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind(r0, &(0x7f0000000000)=@hci={0x1f, 0xffffffffffffffff, 0x4}, 0x80) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:03 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r0, &(0x7f00000000c0)='\f', 0x1) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1604.657343] loop1: detected capacity change from 0 to 264192 [ 1604.658276] /sC: Can't lookup blockdev [ 1604.661829] ext3: Unknown parameter 'smackfsdef' 09:31:03 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x182094, 0x0) 09:31:03 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) openat$bsg(0xffffffffffffff9c, &(0x7f0000005700), 0x200, 0x0) [ 1604.742603] loop5: detected capacity change from 0 to 16383 [ 1604.773082] /d€v/sr0T: Can't lookup blockdev [ 1604.787922] /dev/sr0: Can't open blockdev [ 1604.790154] loop1: detected capacity change from 0 to 264192 [ 1604.792574] /d€v/sr0T: Can't lookup blockdev [ 1604.795801] ext3: Unknown parameter 'smackfsdef' 09:31:03 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff8, 0x4, &(0x7f0000000480)=[{&(0x7f0000000080)="e2dad294eb267d99641472165ca7234b09b19000b547f4cbaf8f183e526ca1be4384511683a46aa1675dd3d8fafb9c71377bf1068b530b34a372eaad85eb9f1b5dea4c8cb0744fb5be06ffe1337675358ea6e4589ea075782273cedd820cfffeb1b091a391231a0fc0a261a7989fc1e8acd6432ccb92621bd7ef0918de3b18a5a190c3ae1019b266fa965d6f4b378e6bc589bcfe1e51272d5f80654d6d660d6c2c4130b460177722ac3e29b958cf71b2b4b38b5a9022a8e5621a70b15a1b7fa1b758ba7e85989ecd35fdfbdaf96b45edc807295e8fdb556fa7006ce21533c722356e76b316d4ee", 0xe7, 0x5}, {&(0x7f00000002c0)="981bec3fcccea9ccc04f21e8bb978c30231a360514408317fe2c0004937eb05bdc4b069d4b27f59df70d8f67c0e733e82060a6047333b918f2131062b389b8082afe4b8cc104d9b6d7ff4e1d37b2ebeb039cbc6f277f0b5b45df306dd85a904cc78d676633bd17f7e6c99266610668f06f3276639b7cf1a2883478db2228725edde306c2f3ebb20b32c0d11944efd742b3da392dbab3d9c7c273297ae0fd305570829ce385971ddd135ce7e7172da4a43ac8e175a0fc728f4a6a879c864fd8a3a80c5cbdd02ea4119dea15f86ad4c9b75183", 0xd2, 0xbd}, {&(0x7f0000000180)="9c6fb2208a3cbf34a1c57b6a84ec9f303fc187f431b3e07449c8ae733a9be2494d38003cec71a26f6cbbc75c0625818ea4ad5f220707ba38e9797c2023", 0x3d, 0x80000001}, {&(0x7f00000003c0)="8cd16b0b5c601c8858b0884f2587d8603998d778fc1324e466dc116165434052200ac19ee95b9754ff83bfe92f26b224a11e36eac6832e4874cb781e59df1d66b48406b308c31ba5b2dc03e52623f534a9673afb1ee394914bde047dbdad8b3b78e3076350c3e66e38c3911a7495141d206758d977901cac9a1ea5f13eea74b4ea552b344507e5", 0x87, 0x9}], 0x280000, &(0x7f0000000500)={[{'/dev/sr0\x00'}, {}, {'/dev/sr0\x00'}, {'$+\xe7!*'}, {'%+.)'}, {'vfat\x00'}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@euid_lt}, {@subj_role={'subj_role', 0x3d, '/dev/sr0\x00'}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}]}) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1604.819301] loop5: detected capacity change from 0 to 16383 [ 1604.835368] /dev/sr0: Can't open blockdev 09:31:03 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) [ 1604.881600] loop2: detected capacity change from 0 to 264192 09:31:04 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r0, &(0x7f00000000c0)='\f', 0x1) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:04 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) lstat(&(0x7f0000005640)='./file0/file0\x00', &(0x7f0000005680)) [ 1604.947097] /dev/sr0: Can't open blockdev 09:31:04 executing program 0: r0 = add_key$user(&(0x7f0000000b00), &(0x7f0000000b40)={'syz', 0x1}, &(0x7f0000000b80)="6054569822aa4fdffc7854d5ae0a78ca791b50767517cf1d4110d41efce13a3c2ab879cb0b5f8601356204b519de30a8048ccf73e916e03f11950d9801c7230b123b2f501d1e92aa49942f06fa6f00bd8faa77be0d7f22556171669db07249af5989554456", 0x65, 0xfffffffffffffffc) r1 = getgid() keyctl$chown(0x4, r0, 0xee00, r1) r2 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, 0x0) statx(r2, &(0x7f0000000440)='./file0\x00', 0x400, 0x200, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x7, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000080)="b30b7c42942052e53e16c62b4eae86a1bcd4f193b4e75e8a8a9de430ed7078edb7201f79303a2b63e2adb82162d52dda44672faf60e4e1279b1f37270e05459c6535bf", 0x43, 0x1}, {&(0x7f00000002c0)="699a81096f0f7a2d72ed72b486bd9ed9a4981639c647d156b34e3afa0d0be9d0fc8c7e694aff08b2087fbf55851f9cad8f9b7e70226c05725ba227a2cf910de76fd8726a48b0a9775e841f2f5aad26231eb6d44a85ec00a5e84b7b26d0be39d21a649ec9580716241cc327adc1e1aeb0cabf0b8dd760a1e081a07be9f6934d7ded88cea0a78df4347f96c2317f3c1d4e828da7869d63fe2d2b6983a43a4c7025ef61094f254794911ac25d49775c7ee8d56c27cdd601a02d6b35d21bed209f23bb56afef2d774712c890b426648c2568a1a5b7f2af4d", 0xd6, 0x5}, {&(0x7f0000000100)="55e8ea1a97e696fe74be5f1eb4c4064cf7cd6c4991676145c322168f31c278a3202f9ba600a1bae3360e63f960794e723756e98479b13306e974dd9e197a597ab7994ee4b6610eba495a3d97", 0x4c, 0x100000001}, {&(0x7f0000000180)="8573e27d4c164b33b795b311fd2158b19663ec17da59b4f472abd910c054c11b7fb5539d6d43aebc897bdd3b454577c2f89d10d42e8734e630feb9", 0x3b, 0x800000000}], 0x80000, &(0x7f0000000580)={[{@uid={'uid', 0x3d, r3}}, {@mpol={'mpol', 0x3d, {'bind', '', @val={0x3a, [0x2f]}}}}, {@size={'size', 0x3d, [0x74, 0x31, 0x70, 0x67, 0x0]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x30, 0x36, 0x35, 0x36]}}, {@huge_advise}], [{@fsmagic={'fsmagic', 0x3d, 0x20}}, {@dont_appraise}]}) syz_mount_image$msdos(&(0x7f0000000600), &(0x7f0000000640)='./file0\x00', 0x0, 0x6, &(0x7f0000000900)=[{&(0x7f0000000680)="6f76ad656ce57447292375dd1498b2295705f5050684b1146d50ba442225982db54f4354c56078a2844c46b8653962a5970b1b6d08f77c28c5fda304f75ee887bf5ca3182fdac28a77c3", 0x4a, 0x8001}, {&(0x7f0000000700)="cada112cacfa2d5a52b4ea380b279e4dfb99ace95fc8", 0x16, 0xca}, {&(0x7f0000000740)="24eec4cecadf3121710f397b14eadd8efbbfe4e22ae2d66ee13e0aa3b28da7f34b6d6689ba4340360c946432d00828735d8de13cb3dc7872136a86b9b0e0bbd2dd6f77", 0x43, 0xdd}, {&(0x7f00000007c0)="747826989087a4a8949948b7f8", 0xd, 0x200}, {&(0x7f0000000800)="5630abecb995d5cc9da788ae9a675a2c22517fe4cf4b9dc5e5236dee26d8a2bc4a60139384c84421b3b51d097d21d2c98a17328e309be15cfcae6fd1ab78c6d2ad01768f09866ded39928088967fd3cc06a7b11d493f6ca864c2495383653e71cb0d7241333872aa448aa1044a4ffecaba7af997fc4ba3f059df49021ea5f3a18cee39e03f3cc998f5db34c97de30f5b8dfd28bcddbda5fe", 0x98, 0x401}, {&(0x7f00000008c0)="a710e3c0420ac75aea136ba39f762ad839ac69f9ab7bebc7d2c9f9a03e9cb6083e20c2caf1cef09c934a33c92d662deab2", 0x31, 0xfffffffffffffff9}], 0x8400, &(0x7f00000009c0)=ANY=[@ANYBLOB='umask=00000000000000000004000,dots,debug,obj_type=huge=advise,measure,uid=', @ANYRESDEC=0x0, @ANYBLOB='_hash,subj_user=bind,dont_appraise,smackfsfloor=-[+,seclabel,uid<', @ANYRESDEC=r3, @ANYBLOB=',\x00']) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) openat2(r4, &(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000000ac0)={0x81, 0x1, 0x10}, 0x18) 09:31:04 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0/../file0\x00', 0xd) umount2(&(0x7f0000000040)='./file0\x00', 0x3) [ 1604.963472] loop2: detected capacity change from 0 to 264192 09:31:04 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1605.035872] /dev/sr0: Can't open blockdev [ 1605.065585] loop1: detected capacity change from 0 to 264192 [ 1605.076615] loop0: detected capacity change from 0 to 264192 [ 1605.079050] ext3: Unknown parameter 'smackfsdef' 09:31:04 executing program 6: syz_usb_control_io$printer(0xffffffffffffffff, &(0x7f0000000380)={0x14, &(0x7f0000000040)={0x40, 0x23, 0xa8, {0xa8, 0x7, "35ba964ff17439d0a675907943ba36da7abf15fa7ad862d519e3f90af58fb8b813dbe4814cab4908358a4f7e2f5fa782bdb52744ed4e12e26c674c910b3da589344ee9b475f6d33f226fb8ba30ab88d55db5e2cf5375d71d6f08cf7ef4b6a879bf9673b07d0ed0fd46be6db75a878b4e65ac20730ef6f637c72e49f2312d3738a8741af3aebd7275ca3728bf5268bea009708f9f3c37592b37d60df9bb49aaf9e33e5381dc8e"}}, &(0x7f00000002c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x42a}}}, &(0x7f00000005c0)={0x34, &(0x7f00000003c0)={0x40, 0x14, 0x94, "768ff44e6b9a4b3822f0eecbc23b4c28b15e06f910abf2d260f83941ee874b4d84699e6ade298d8791014a336e66cd5b59227c8ee71733779a311e0f1622369575a5a88b501a91f0e254ab001394a2e7f0273a3e48cca303126b3478b9466efd6c7a39756bfb821f810a0a7471742b0625ba2db3319667fc5771c06498268ab5232d1fcb6f8a53ae9a35e7b296b5df15a7166ba0"}, &(0x7f0000000480)={0x0, 0xa, 0x1, 0x2}, &(0x7f00000004c0)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000000500)={0x20, 0x0, 0x2}, &(0x7f0000000540)={0x20, 0x1, 0x1, 0x1f}, &(0x7f0000000580)={0x20, 0x0, 0x1, 0x81}}) r0 = syz_usb_connect$cdc_ncm(0x5, 0x82, &(0x7f00000008c0)={{0x12, 0x1, 0x310, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x70, 0x2, 0x1, 0x5, 0x10, 0x60, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x9, 0x24, 0x6, 0x0, 0x1, "7dc8d1f6"}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x4, 0x1, 0x8}, {0x6, 0x24, 0x1a, 0x0, 0x10}, [@mbim_extended={0x8, 0x24, 0x1c, 0x7fff, 0x7, 0x76f}, @mbim_extended={0x8, 0x24, 0x1c, 0x8001, 0x0, 0x2}]}, {{0x9, 0x5, 0x81, 0x3, 0x400, 0x81, 0x81, 0x40}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x6, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x6, 0x7f, 0x3}}}}}}}]}}, &(0x7f0000000bc0)={0xa, &(0x7f0000000980)={0xa, 0x6, 0x10, 0x5, 0x4, 0x3, 0x40, 0x7}, 0x1c, &(0x7f00000009c0)={0x5, 0xf, 0x1c, 0x3, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0xf, 0x1, 0x1f, 0x47}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x0, 0x0, 0x0, 0x40}]}, 0x3, [{0xff, &(0x7f0000000a00)=@string={0xff, 0x3, "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"}}, {0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0x63}}, {0x4f, &(0x7f0000000b40)=ANY=[@ANYBLOB="4f031dce70522572855482e44fa1df173fb795bdab606634951c4352679dccca8a5eaa053f94235e2387791540cb32578df4a25719030000000000000080f1b889398de19b3ff73ab98c1441000000"]}]}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000d40)={0x14, &(0x7f0000000c00)={0x40, 0x3, 0xf5, {0xf5, 0xe, "aa556550cd47092d2776c262410173190d275a92a94cef7208ca87badc74f58bc002a3e13318bc8ac7bd1f3386f86c47dd13ce178b03d94b73640c728f3595cc232f388b03f0629fa2676ef272c7d90095348ed5179235e5886c64f210d61225978af953345507e84d7f49f67f5747b4adb680b4e03fe7bd30cc1aa87d4f4892e82ecac41fa95ca37b6bc4447c803bbbff02f7e53147f213b27aae37fbf1e07d8cc9c98905cec7d58e9584c9f12bfeb1a91d66edea040658eeddb789ccc60c55e68438c44dd3c1d691ff1c712fdfe22b4398520b7f785dc2ff4298a60ec9279cf07f584a5e7c0172137230fd7f1cfad8d4ae77"}}, &(0x7f0000000d00)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001040)={0x44, &(0x7f0000000d80)={0x40, 0x1, 0xbc, "5562977c2e71c27b4efcce70f6500671bf002cbf76273102b5557e823689b9ac1998157c906fcd2e5b7414c2e1f5a0ecd9cf3bac29084b53cae382f5b8b1ab24e7900bbcbf2d82043cdac38b1baab620c170736cf1ac818b9fa3f66e3bfd7d587afcfb93bc64a0f58fe727add9afd3dbd493baa51af2dc3fb3044942b2e24e4c68868ee5dfea6a1c6f3c86f8b7f1cfa7fe5e08243d4dfff0821eb7296efe9d4a57065d83616c8dd17b51e8294b3487fb6190b2d949eca8443013b756"}, &(0x7f0000000e80)={0x0, 0xa, 0x1, 0x2}, &(0x7f0000000ec0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000f00)={0x20, 0x80, 0x1c, {0x6, 0x5, 0x627b, 0x0, 0x7ff, 0x401, 0x9, 0x1, 0xc79d, 0x3f, 0x400, 0x2}}, &(0x7f0000000f40)={0x20, 0x85, 0x4, 0x200}, &(0x7f0000000f80)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000fc0)={0x20, 0x87, 0x2, 0x2a}, &(0x7f0000001000)={0x20, 0x89, 0x2, 0x1}}) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="620200000000000000"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x800000, &(0x7f0000000180)='\'+\x00') syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000340)={0x14, &(0x7f0000000600)={0x40, 0x31, 0xc8, {0xc8, 0xe, "566ff6f0be42682182b11d57bf0b61e08d43d54e0324d39870331dcf9220767b407e34fc20a93b828773b993fa28116b22544fdcf84000311795db30cff4d45aefc316fbd45eb747c0fd0d14197f16d29572f98d6653b45fedfe6b3c5ac47eb80b848dc58b76f89764b15a010d97e962a346840d6f6a305703cf93a3a17881c7b00073db773bde8175588106bfc69d898105ba6c577aa29ac4161f455fad5d5d3709c4523e7b7e35996f2193f31abc3b74d184cca632ba5f954ffd0fe45d641d17df77b4bb1b"}}, &(0x7f0000000300)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000880)={0x1c, &(0x7f0000000700)={0x0, 0x11, 0xd6, "3d0643adee1c4b1454a3ce6f9e318aaa27ca972323d63d98f430c11ec9b67106477635006c009409e56cacdac11b99166b190a1a6aff7867900963af49cef56d4190a5d35aa2a91c91903c9fe1e82445d3772e1eb135e525f733654b86b1e39ca26d8d1d558fa2fa8e22b3abbd27d233ce84e47143783e0cd301c063098c55e92e94e11f89d17990bff4c6a0a6306a48e30cbf6bbd856e034596c86d3d9270732a872759b72d1dc5cbeccc08bbb49f7e31d777df0be120c92a2adcea6574c7e4c3ed37619b1d42fcef050fe9a6ded00ac0502f11c30a"}, &(0x7f0000000800)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000840)={0x0, 0x8, 0x1, 0x1f}}) r1 = fork() ptrace(0x10, r1) creat(&(0x7f0000000000)='./file0\x00', 0x20) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) [ 1605.084210] /dev/sr0: Can't open blockdev [ 1605.091989] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1605.098712] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1605.109372] loop0: detected capacity change from 0 to 16383 [ 1605.119031] msdos: Unknown parameter 'obj_type' [ 1605.131223] vfat: Unknown parameter ''+' 09:31:04 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write(r0, &(0x7f00000000c0)='\f', 0x1) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1605.160816] /dev/sr0: Can't open blockdev 09:31:04 executing program 1: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0\x00', 0x3, 0x0, 0x0, 0x20000, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) 09:31:04 executing program 2: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="be3fca2a8c27bd80169e942b9d6b442f64e03dc19a45073e888c9d8b3c7f02797230003a730a71a942724cdcd89e4a2f630aadd2f34a48d2bce2cb26a18fa11db7097806f95a6726b64ae0edf5c306d51110900907c5f5a753a91bf82f0695096ee239d912bfaf75149f417f3113042f"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) mount(&(0x7f0000000280)=ANY=[@ANYRESDEC=r0], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, &(0x7f0000000100)='vfat\x00') umount2(&(0x7f0000000040)='./file0/../file0\x00', 0xc) [ 1605.215229] /dev/sr0: Can't open blockdev [ 1605.249815] /dev/sr0: Can't open blockdev [ 1605.296225] /dev/sr0: Can't open blockdev [ 1605.315464] loop1: detected capacity change from 0 to 264192 [ 1605.325369] ext3: Unknown parameter 'smackfsdef' 09:31:04 executing program 5: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100d6992f43ff39", @ANYRES32=0xffffffffffffffff, @ANYBLOB="05000000000000002e2f66696c65302f2e2e2f66696c653000"]) mknodat$loop(r0, &(0x7f0000000040)='./file1\x00', 0xc, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1605.331951] ¾?Ê*Œ'½€ž”+kD/dà=ÁšE>ˆŒ‹<yr0: Can't lookup blockdev [ 1605.340151] devtmpfs: Unknown parameter 'vfat' 09:31:04 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f64a491d8ab04e830"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) [ 1605.350592] ¾?Ê*Œ'½€ž”+kD/dà=ÁšE>ˆŒ‹<yr0: Can't lookup blockdev 09:31:04 executing program 6: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) stat(&(0x7f0000000080)='\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x1008800, &(0x7f00000002c0)={[{@uid={'uid', 0x3d, r1}}, {}, {@huge_within_size}, {@huge_advise}], [{@pcr={'pcr', 0x3d, 0x20}}, {@appraise_type}, {@uid_eq={'uid', 0x3d, r2}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}, {@obj_type={'obj_type', 0x3d, '^+@'}}, {@fsuuid={'fsuuid', 0x3d, {[0x64, 0x65, 0x31, 0x35, 0x31, 0x38, 0x36, 0x33], 0x2d, [0x32, 0x39, 0x33, 0x32], 0x2d, [0x35, 0x36, 0x64, 0x65], 0x2d, [0x32, 0x0, 0x38, 0x37], 0x2d, [0x19, 0x34, 0x34, 0x36, 0x30, 0x38, 0x30, 0x31]}}}, {@obj_role={'obj_role', 0x3d, '!+\t'}}, {@appraise}, {@permit_directio}, {@appraise}]}) 09:31:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) 09:31:04 executing program 5: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f0000000000)='\\\x00', &(0x7f0000000040)='./file0/../file0\x00', r0) 09:31:04 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1605.549192] /dev/sr0: Can't open blockdev [ 1605.584543] /dev/sr0: Can't open blockdev [ 1605.634916] /dev/sr0: Can't open blockdev [ 1605.679001] /dev/sr0: Can't open blockdev 09:31:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) 09:31:12 executing program 3: r0 = fork() ptrace(0x10, 0x0) waitid(0x0, 0x0, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, 0x0, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, 0x0, 0x3f, &(0x7f0000000100)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000055c0)='/sys/module/nf_conntrack_irc', 0xc0200, 0x8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x9, &(0x7f0000000080), 0x4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005940), 0x20000, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x9, &(0x7f0000000080), 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005a00)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000080)="1e8c6b75b05aac934690c922fc57a523e21bb4383ba37cf196080d32b975ad425da7d848fe778e3685388eaec41b7cf38d2ba5c796f11aef41a6c5b5e0aa701963de2ec2e546579c37ac80572419c74bef67b05870a164f76ee5860299d471bd9314a564eb4bd06dbb455c01e5", 0x6d}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="4d9678571625a7182d6a0b7335a05b94ec95f56d6f45aaef7373347660c557f57fa5be02b30d76521506d88c3f8265faadc052e17bdd47966f258981b326927741e25187d2c57819c4f9b0e2c0be0493d238533ea815ef05f419d4fb2d2ec4500dbd31b116e56aa85b5d0199a2ead2d521205227aa4afcf67d93875f90b8982cc764261f3efc886e3038957abea59dd7f44304ae3d9c9f2d094dc879e8961bd1e4329093bd8ed6119430822dd44a5ea1bba56aec1a4ffa8ebf9a5fc93e004f42f9e5c8f6c187399aac1cc260c52c98785ffd8219a2967002361be13413c447", 0xdf}, {&(0x7f0000001200)="77bcb4ddda69015adb4227f45a4de9073410db07735a4e397533573d267e7a6ea65ff8e6783a19c5d00f807510dc22831320aeec73abf7f6e5292f89e0bbb8", 0x3f}, {&(0x7f0000001240)="0c4f70580e43adab6498671a3e98fb5dc418f971235b720d50b23025e2ee22d15e2483859a216603d479268581c02f0aab8edb7572f8503015c129ea63755c4a767a34657d94617c525feb160368c63f6f249db7ba20beb195ad0067bde82c3a489366cc11986d9b55c23c80d55142ee7c35a714dbf5a281a1192a29f4694a3c6a2e4cdcee74cee067aa10e8116802", 0x8f}], 0x5, &(0x7f00000035c0)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130, 0x20000004}}, {{&(0x7f0000003700)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003880)=[{&(0x7f0000003780)="70aadf7511977d4fe0d6c7abbdf97f86c5a0e81561f8f673c909c08e8a669cd0a8a9b27db85ce74dda487de4abef66b6e4d7cfc8146a0bb4ba1d86608f7a40197b441d296c03fd707d9d349f5a5b0440db65d7cb3ba6680827e98fc0775d9f022fec6b1a4df917faf64d3f62baf74bdb2efa6c8324ae3bbf18cf39ce28ce1d91b862aafb961a0786f4e33db1181c3afc974f429b111e5b48b92c26780c8e122b91221b9fe44447b236c74856b0a0dc9a8c83655d0f3c5baa", 0xb8}, {&(0x7f0000003840)="7415f4c58000c4c80aa0296e26d3790364e17a4288dd354368bd24c8fbb98281fffa20de5d76d64a6dbd23af85a6d8a91b70", 0x32}], 0x2, &(0x7f0000003b00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8, 0x880}}, {{&(0x7f0000003c00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005080)=[{&(0x7f0000003c80)="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", 0xfb}, {&(0x7f0000003d80)="87bfb8e62c9467f480f246fa38161859a61f68c5d5bcb5d68f37772b8519229a54b8c3259e11a5475bc1f72e6da15b25ef7419f3a9c53899630c94b5600e9735603abe6b66b8e94ef8c407e6d22fc1dfa85d644e2cc4f6961112e9ebe96541df3b1d0870675fd52fa10f0be8a36bafa7c69bcbc5b837229b2817df2d5a7b046a120e0f3c378add184ad24f5e3d6e719b47777c7f7ec3865b770a4040faee6c47ebc85dbe0948042f3af19714dc", 0xad}, {&(0x7f0000003e40)="cca09e9f116ffd0efc74164632f0add74e7eee78cb1d8f8800ae0380439ad897aee828efc80addd1639889ed2b8743ea73bc88dfbef846308d994eee6ac9b5b5ebb6a7900214d1bbbfa1002b972046b6fc0021068ef62204fef1563e373e84673cf4fbc6461b2037ebe0aa34d1d928e9c596e91da756a612dbb96b44ca0153c59f087a4562a41d6b4c0f9b41b064ade7821663ed37078446ebc20e68868f65e343a10fcb893907c1826e60a94183eb45dbcd46dce5fae932", 0xb8}, {&(0x7f0000003f00)="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0x1000}, {&(0x7f0000004f00)="8dd7f40713b66fe20d47823524ee482fe89bc86f8b9169dbf02a30cc4addbf837c866347471c14818fbe923be4a1348089bf91ae67e17899f854fa86d9aa970a1b0c8b9bdc9e92f80f21816f", 0x4c}, {&(0x7f0000004f80)="8f1f008896d98d87dab6af31caa9ee84c0c4b5b16747b42d35152797c7962a46dda5353a47df80e10582ad847006bdc1c4aa598172adc5c052c7441e101984596911d55f6e59d170c785913126146b7596e5ad352ce5f1bb020809f69da4d3a3b0d99329a6c14a9b845c0bf67546a931ed87af7c4ee235a66cd43af78372790509ef9c119a8d8e12118543b4a48703a28931ac2b8d6c45a537046cd51c1f6745aff4a3928ddbddbd6e6cf5c7a490dee98fff4ef68e0b7b598cf42fcf5a60adbda7ba72f035795357ed405bdf02f2f5f90c46", 0xd2}], 0x6, &(0x7f0000005200)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2, 0xee00}}}], 0xb0, 0x810}}, {{&(0x7f00000052c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000005580)=[{&(0x7f0000005340)="fe6fe445021214d3703f57ebddf4d992aca5c1f682647b40c9ec2e545258da2695cb51e1811a5a64cc9d0c6270c53ab1a879f371931132eab8fe8720180e77e156f17b6d2d058bfce8322b6f114fcc7598d0a461e3cb044eaa30aa1fa79f87105ed00affdb95c34347db82a769645d6d5dea013384ce20ec", 0x78}, {&(0x7f00000053c0)="e28982d3302bd0f43ee484e7a56c4b147455d075ec4665ae84c3724e42f0c190d11d85c390f240c1789bbcffae3512d33c4b110b12a69788999626e5ee47dc5c104697ce26b525ec44823c654317847dfeff3f9352734561478007669dbf37bfee", 0x61}, {&(0x7f0000005440)="b5ceecef1ca4feb3c9a72ef967b8d67cb98648ca4b441e666f917053776e615c40fd50a738962f083f8f425397a2024a9fc3ca3b60c6ccf26cd0cfb8a34e12bab70aa5edea4f0f1a60242ce04a307d99337117cbacaccb3f7bf369f105501c956fa9cf27713da4d46b34ec48a45fa260b4552156553be10163816a93f37632b1cbac15bb58ce7a1779d04de0a6c723783990bd0ad9c755250c1e7dd38fc6ca9d9fa9113dda4642ecf1", 0xa9}, {&(0x7f0000005500)="4a397671293162fcb7c00ed5b8ab80ae5b0eb5ac3066f8848de9e0ee7c31001f73e795606e9b5803ae2e14242e312353f8a66cb40fa54bdfa125712d5a57d479fe9757ed48e8cf98", 0x48}], 0x4, &(0x7f0000005600)=[@rights={{0x1c, 0x1, 0x1, [r3, r4, 0xffffffffffffffff]}}], 0x20, 0x8000}}, {{&(0x7f0000005640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005900)=[{&(0x7f00000056c0)}, {&(0x7f0000005700)="ea5e40879195a642e45105f3adc15c41d7787d2e323912c2b30ea7b0f87ff0a2551a058881b639e03256cc1442c8d45aec8e24795bdb1cd67c8f0e934be274b739cab4a131aaf5d41caaa2391b5e233a67586850b472a2d85670e850c45d706d0b3dbc49bbe166fea233ffa1490e05e29e8cf321b9f2a92adf4454017c45189c", 0x80}, {&(0x7f0000005780)="792da5f0ea1b6058b058c71bacd02abd4c0abeead6efbfabda2b44000a596759ed2f98addc1fc6126ea5be3fa657df44f2586c09b4cabd5d03d911faa67e6370455ea880b8b702806a871919dc0d7c83e8ef256d077c45a1fbfa15a4a4b40b547285003820c961aa5456a36456babca1f9a088257e486682c25feeef8499cf040be4273747c871d052ab17fea5c56c9ba5cba8192441e49099462106be89577fe4ccf271d1b125075066c76ce0befa18b95129e53347eb2d49cdc9109ea530ad8ae9ec4c704eebf06bd448331cefd0f9bde0c1ec486cbeacedd9de295f9b2e255bbc85415a7ca483a207cf03", 0xec}, {&(0x7f0000005880)="4dd7aadf0d4749d2b199d5bb25d18e4b57339dad5c9b302f60ea7126143f0ec075c1e46192398e7b03b864ade971010c0cbfaf8b287ec966f15ca6d759bc6228e27067ffe58e83e7e98ba8367c497f1e3469fe76e9dd439088fa", 0x5a}], 0x4, &(0x7f0000005980)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r5]}}, @rights={{0x20, 0x1, 0x1, [r6, r7, 0xffffffffffffffff, r8]}}], 0x58, 0x8000}}], 0x5, 0x0) ptrace(0x10, r0) ptrace$getsig(0x8, r0, 0x0, 0x0) 09:31:12 executing program 0: r0 = add_key$user(&(0x7f0000000b00), &(0x7f0000000b40)={'syz', 0x1}, &(0x7f0000000b80)="6054569822aa4fdffc7854d5ae0a78ca791b50767517cf1d4110d41efce13a3c2ab879cb0b5f8601356204b519de30a8048ccf73e916e03f11950d9801c7230b123b2f501d1e92aa49942f06fa6f00bd8faa77be0d7f22556171669db07249af5989554456", 0x65, 0xfffffffffffffffc) r1 = getgid() keyctl$chown(0x4, r0, 0xee00, r1) r2 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, 0x0) statx(r2, &(0x7f0000000440)='./file0\x00', 0x400, 0x200, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x7, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000080)="b30b7c42942052e53e16c62b4eae86a1bcd4f193b4e75e8a8a9de430ed7078edb7201f79303a2b63e2adb82162d52dda44672faf60e4e1279b1f37270e05459c6535bf", 0x43, 0x1}, {&(0x7f00000002c0)="699a81096f0f7a2d72ed72b486bd9ed9a4981639c647d156b34e3afa0d0be9d0fc8c7e694aff08b2087fbf55851f9cad8f9b7e70226c05725ba227a2cf910de76fd8726a48b0a9775e841f2f5aad26231eb6d44a85ec00a5e84b7b26d0be39d21a649ec9580716241cc327adc1e1aeb0cabf0b8dd760a1e081a07be9f6934d7ded88cea0a78df4347f96c2317f3c1d4e828da7869d63fe2d2b6983a43a4c7025ef61094f254794911ac25d49775c7ee8d56c27cdd601a02d6b35d21bed209f23bb56afef2d774712c890b426648c2568a1a5b7f2af4d", 0xd6, 0x5}, {&(0x7f0000000100)="55e8ea1a97e696fe74be5f1eb4c4064cf7cd6c4991676145c322168f31c278a3202f9ba600a1bae3360e63f960794e723756e98479b13306e974dd9e197a597ab7994ee4b6610eba495a3d97", 0x4c, 0x100000001}, {&(0x7f0000000180)="8573e27d4c164b33b795b311fd2158b19663ec17da59b4f472abd910c054c11b7fb5539d6d43aebc897bdd3b454577c2f89d10d42e8734e630feb9", 0x3b, 0x800000000}], 0x80000, &(0x7f0000000580)={[{@uid={'uid', 0x3d, r3}}, {@mpol={'mpol', 0x3d, {'bind', '', @val={0x3a, [0x2f]}}}}, {@size={'size', 0x3d, [0x74, 0x31, 0x70, 0x67, 0x0]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x30, 0x36, 0x35, 0x36]}}, {@huge_advise}], [{@fsmagic={'fsmagic', 0x3d, 0x20}}, {@dont_appraise}]}) syz_mount_image$msdos(&(0x7f0000000600), &(0x7f0000000640)='./file0\x00', 0x0, 0x6, &(0x7f0000000900)=[{&(0x7f0000000680)="6f76ad656ce57447292375dd1498b2295705f5050684b1146d50ba442225982db54f4354c56078a2844c46b8653962a5970b1b6d08f77c28c5fda304f75ee887bf5ca3182fdac28a77c3", 0x4a, 0x8001}, {&(0x7f0000000700)="cada112cacfa2d5a52b4ea380b279e4dfb99ace95fc8", 0x16, 0xca}, {&(0x7f0000000740)="24eec4cecadf3121710f397b14eadd8efbbfe4e22ae2d66ee13e0aa3b28da7f34b6d6689ba4340360c946432d00828735d8de13cb3dc7872136a86b9b0e0bbd2dd6f77", 0x43, 0xdd}, {&(0x7f00000007c0)="747826989087a4a8949948b7f8", 0xd, 0x200}, {&(0x7f0000000800)="5630abecb995d5cc9da788ae9a675a2c22517fe4cf4b9dc5e5236dee26d8a2bc4a60139384c84421b3b51d097d21d2c98a17328e309be15cfcae6fd1ab78c6d2ad01768f09866ded39928088967fd3cc06a7b11d493f6ca864c2495383653e71cb0d7241333872aa448aa1044a4ffecaba7af997fc4ba3f059df49021ea5f3a18cee39e03f3cc998f5db34c97de30f5b8dfd28bcddbda5fe", 0x98, 0x401}, {&(0x7f00000008c0)="a710e3c0420ac75aea136ba39f762ad839ac69f9ab7bebc7d2c9f9a03e9cb6083e20c2caf1cef09c934a33c92d662deab2", 0x31, 0xfffffffffffffff9}], 0x8400, &(0x7f00000009c0)=ANY=[@ANYBLOB='umask=00000000000000000004000,dots,debug,obj_type=huge=advise,measure,uid=', @ANYRESDEC=0x0, @ANYBLOB='_hash,subj_user=bind,dont_appraise,smackfsfloor=-[+,seclabel,uid<', @ANYRESDEC=r3, @ANYBLOB=',\x00']) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) openat2(r4, &(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000000ac0)={0x81, 0x1, 0x10}, 0x18) 09:31:12 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x8, 0x4, &(0x7f0000000400)=[{&(0x7f0000000080)="1cd3cba92a2604b6bac584ced54edaf6a184e12db9f5c225fcb3b523032cfa6170c7647de7905e4ec15cd27b79a96eaf10297cebcd0519c86f1bb8195d07912c6ac20e6dc0cea5de0d2d71e8e0e32bb1d19142f2b505cd14252da21c28e9b30eaeb2b95e101c8fe2159ac2ff1eea7844ca7e4ab5086f043cf4acf47d1e6143401bbb8842f7c5341297a724cab69bbad70342acc18d696659bf78cfec18af13f82e008e58cf37f205329d78bd9dab0afc169aae59caa9e5a3dd86a98471d4f287dfa6579b2f3723c2a42650ed", 0xcc, 0x25}, {&(0x7f00000002c0)="824c672dc6e7c74f84534ba684e832c2a73cead9e85fe6b84a82a2fb2e8393e41a828d7b77b632799fea6a75d33884029fde41ccb87f0baec6a5995185fc669afa2198a95f7911275145e47a0ddfe74936db1ed872224b2a8d418d02ebff294d", 0x60, 0x3}, {&(0x7f0000000340)="ac8e82f308b1e2f3090ae8fe8d5f6d7a860ba4cb7b77de4fa37e5cfb664640997cf1ffb44a21b39beda3fa639237e3f93e0f9ef1e878c3a925466bbddd5e3e9558bd40bce9d2b91be772a921ddb6bfdb7b1fc1564f800050204b0a77e9d37771b0c301b52017d84178ab3c6331efe7cb4bad67a24a8a49d885ba5293da2ccaf6b87e6938b6721e24ff9edf0f", 0x8c, 0x6}, {&(0x7f0000000180)="132401bdcabbc282740c4620d230b5408a8ecdf95b26924e505b923dd7b9e5df3274ae3fb35d2334283d68cc665b53509a44329a856d56d0c15392", 0x3b, 0x1ff}], 0x10, &(0x7f0000000540)={[{@nojoliet}, {@utf8}, {}, {}, {@sbsector={'sbsector', 0x3d, 0x4}}, {@gid={'gid', 0x3d, r0}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@euid_gt={'euid>', 0xee00}}, {@obj_type={'obj_type', 0x3d, 'vfat\x00'}}, {@appraise}, {@obj_type={'obj_type', 0x3d, '#]'}}]}) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) mount(&(0x7f0000000600)=@sg0, &(0x7f0000000640)='./file0/../file0\x00', &(0x7f0000000680)='ramfs\x00', 0x408010, &(0x7f00000006c0)='\x00') 09:31:12 executing program 6: r0 = semget(0x2, 0x0, 0x0) semctl$SEM_STAT(r0, 0x1, 0x12, &(0x7f0000000040)=""/76) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/3) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000002c0)=[0x3, 0x4001, 0x2, 0x8]) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f00000000c0)=""/245) 09:31:12 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r1}}]}) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000140)={{}, {0x1, 0x5}, [], {0x4, 0x9}, [{0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x4, 0xee01}, {0x8, 0x6, r0}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x7, r1}], {0x10, 0x1}, {0x20, 0x2}}, 0x4c, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:12 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:12 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0xa4100b, 0x0) [ 1613.409926] loop0: detected capacity change from 0 to 264192 [ 1613.416485] loop0: detected capacity change from 0 to 16383 [ 1613.418514] msdos: Unknown parameter 'obj_type' 09:31:12 executing program 2: mount(&(0x7f0000000080)=ANY=[@ANYBLOB="12a3bb1721844fdb4ab62f6465762f73f23204"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x11) umount2(&(0x7f0000000040)='./file0\x00', 0x2) [ 1613.446989] loop1: detected capacity change from 0 to 264192 [ 1613.453478] ext3: Unknown parameter 'smackfsdef' [ 1613.455353] /dev/sr0: Can't open blockdev [ 1613.471796] loop5: detected capacity change from 0 to 1 [ 1613.476816] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 1613.491231] /dev/sr0: Can't open blockdev 09:31:12 executing program 0: r0 = add_key$user(&(0x7f0000000b00), &(0x7f0000000b40)={'syz', 0x1}, &(0x7f0000000b80)="6054569822aa4fdffc7854d5ae0a78ca791b50767517cf1d4110d41efce13a3c2ab879cb0b5f8601356204b519de30a8048ccf73e916e03f11950d9801c7230b123b2f501d1e92aa49942f06fa6f00bd8faa77be0d7f22556171669db07249af5989554456", 0x65, 0xfffffffffffffffc) r1 = getgid() keyctl$chown(0x4, r0, 0xee00, r1) r2 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, 0x0) statx(r2, &(0x7f0000000440)='./file0\x00', 0x400, 0x200, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x7, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000080)="b30b7c42942052e53e16c62b4eae86a1bcd4f193b4e75e8a8a9de430ed7078edb7201f79303a2b63e2adb82162d52dda44672faf60e4e1279b1f37270e05459c6535bf", 0x43, 0x1}, {&(0x7f00000002c0)="699a81096f0f7a2d72ed72b486bd9ed9a4981639c647d156b34e3afa0d0be9d0fc8c7e694aff08b2087fbf55851f9cad8f9b7e70226c05725ba227a2cf910de76fd8726a48b0a9775e841f2f5aad26231eb6d44a85ec00a5e84b7b26d0be39d21a649ec9580716241cc327adc1e1aeb0cabf0b8dd760a1e081a07be9f6934d7ded88cea0a78df4347f96c2317f3c1d4e828da7869d63fe2d2b6983a43a4c7025ef61094f254794911ac25d49775c7ee8d56c27cdd601a02d6b35d21bed209f23bb56afef2d774712c890b426648c2568a1a5b7f2af4d", 0xd6, 0x5}, {&(0x7f0000000100)="55e8ea1a97e696fe74be5f1eb4c4064cf7cd6c4991676145c322168f31c278a3202f9ba600a1bae3360e63f960794e723756e98479b13306e974dd9e197a597ab7994ee4b6610eba495a3d97", 0x4c, 0x100000001}, {&(0x7f0000000180)="8573e27d4c164b33b795b311fd2158b19663ec17da59b4f472abd910c054c11b7fb5539d6d43aebc897bdd3b454577c2f89d10d42e8734e630feb9", 0x3b, 0x800000000}], 0x80000, &(0x7f0000000580)={[{@uid={'uid', 0x3d, r3}}, {@mpol={'mpol', 0x3d, {'bind', '', @val={0x3a, [0x2f]}}}}, {@size={'size', 0x3d, [0x74, 0x31, 0x70, 0x67, 0x0]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x30, 0x36, 0x35, 0x36]}}, {@huge_advise}], [{@fsmagic={'fsmagic', 0x3d, 0x20}}, {@dont_appraise}]}) syz_mount_image$msdos(&(0x7f0000000600), &(0x7f0000000640)='./file0\x00', 0x0, 0x6, &(0x7f0000000900)=[{&(0x7f0000000680)="6f76ad656ce57447292375dd1498b2295705f5050684b1146d50ba442225982db54f4354c56078a2844c46b8653962a5970b1b6d08f77c28c5fda304f75ee887bf5ca3182fdac28a77c3", 0x4a, 0x8001}, {&(0x7f0000000700)="cada112cacfa2d5a52b4ea380b279e4dfb99ace95fc8", 0x16, 0xca}, {&(0x7f0000000740)="24eec4cecadf3121710f397b14eadd8efbbfe4e22ae2d66ee13e0aa3b28da7f34b6d6689ba4340360c946432d00828735d8de13cb3dc7872136a86b9b0e0bbd2dd6f77", 0x43, 0xdd}, {&(0x7f00000007c0)="747826989087a4a8949948b7f8", 0xd, 0x200}, {&(0x7f0000000800)="5630abecb995d5cc9da788ae9a675a2c22517fe4cf4b9dc5e5236dee26d8a2bc4a60139384c84421b3b51d097d21d2c98a17328e309be15cfcae6fd1ab78c6d2ad01768f09866ded39928088967fd3cc06a7b11d493f6ca864c2495383653e71cb0d7241333872aa448aa1044a4ffecaba7af997fc4ba3f059df49021ea5f3a18cee39e03f3cc998f5db34c97de30f5b8dfd28bcddbda5fe", 0x98, 0x401}, {&(0x7f00000008c0)="a710e3c0420ac75aea136ba39f762ad839ac69f9ab7bebc7d2c9f9a03e9cb6083e20c2caf1cef09c934a33c92d662deab2", 0x31, 0xfffffffffffffff9}], 0x8400, &(0x7f00000009c0)=ANY=[@ANYBLOB='umask=00000000000000000004000,dots,debug,obj_type=huge=advise,measure,uid=', @ANYRESDEC=0x0, @ANYBLOB='_hash,subj_user=bind,dont_appraise,smackfsfloor=-[+,seclabel,uid<', @ANYRESDEC=r3, @ANYBLOB=',\x00']) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) openat2(r4, &(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000000ac0)={0x81, 0x1, 0x10}, 0x18) 09:31:12 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) [ 1613.525184] /dev/sr0: Can't open blockdev [ 1613.557946] /dev/sr0: Can't open blockdev [ 1613.569070] loop5: detected capacity change from 0 to 1 [ 1613.575119] loop1: detected capacity change from 0 to 264192 [ 1613.582095] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 1613.591207] /dev/sr0: Can't open blockdev [ 1613.607519] loop0: detected capacity change from 0 to 264192 [ 1613.638911] /dev/sr0: Can't open blockdev 09:31:12 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) [ 1613.668413] /dev/sr0: Can't open blockdev [ 1613.706254] loop1: detected capacity change from 0 to 264192 09:31:21 executing program 6: r0 = semget(0x2, 0x0, 0x0) semctl$SEM_STAT(r0, 0x1, 0x12, &(0x7f0000000040)=""/76) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/3) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000002c0)=[0x3, 0x4001, 0x2, 0x8]) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f00000000c0)=""/245) 09:31:21 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) 09:31:21 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000400)='./file0\x00', 0xe8) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="00ffff3dff000000"], &(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x129440, &(0x7f00000000c0)='\'+\x00') mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x800000, &(0x7f0000000180)='\'+\x00') mount$9p_tcp(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x2208000, &(0x7f0000000380)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@version_9p2000}, {@cache_mmap}, {@version_u}], [{@smackfstransmute={'smackfstransmute', 0x3d, '(\'$'}}, {@fsmagic={'fsmagic', 0x3d, 0x4}}]}}) r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x4202, r0, 0x3f, &(0x7f0000000100)) 09:31:21 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, 0x0) 09:31:21 executing program 3: r0 = fork() r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) ptrace(0x4207, r1) r2 = fork() ptrace(0x10, r2) waitid(0x0, r2, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r2, &(0x7f0000000100), 0x1400000) tkill(r1, 0x21) ptrace$getsig(0x4202, r2, 0x3f, &(0x7f0000000100)) ptrace(0x4208, r2) ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000000000)) ptrace(0x10, r0) ptrace$getsig(0x8, r0, 0x0, 0x0) 09:31:21 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:21 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000005b40)=ANY=[@ANYBLOB="2f839582010ec1378a85"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000100)='./file0/../file0\x00', 0x0, 0x7, &(0x7f0000000640)=[{&(0x7f0000000140)="9403dbd4bb5ee4a0a6471a57ceac44b490f0d5191b3011d66eeb8c43cd3a8f86c58ceb0ec82a7f", 0x27, 0x1f}, {&(0x7f0000000180)="ea502966c6b6266a1166506634f3", 0xe, 0xfffffffffffffff8}, {&(0x7f00000002c0)="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", 0xfd, 0x4}, {&(0x7f00000003c0)="9e06d853188b030e636414c9421acf268ab742bba1b58c5ad0ca37cf16bccf4633ad821c73a5f1a49d8cfe24901f60686966d9ca57c898f2fed422dfd8034a9f5991970d97bd6724fcd4db83792f781c4e300fcc2accac5c5285dabfbfa2371d887212466eaf8342b8127ca13fe0e2eb34f69b622eac448396e0", 0x7a, 0x1ff}, {&(0x7f0000000440)="27f230368264ca54c8df48cd82200c85b2394416018e0558af6ce19d0149760fc40023397390827b73fbdc8e31f6c9ec", 0x30, 0xd510}, {&(0x7f0000000480)="829062a9f185c4e892358dec2aa124714c1374d212c3f73e0fd457624e5a971d6c0b94b5c7c58f1b2a2ab10c1aa9eaf79d1043e7106433c34ef16481f009c0aac8bf03c52c80d6d0a265a5119fc07a8e0facae5608007aad8edfe21ec2f86ae861ea7d5864866f31a56173ebfb49a684a85b8900e712a33931ddb265b77d7a17eb3e759b6ae0d94118c159c48a484aea699a068e842372c61161d243d1f17864a50b5d4c06099603286b4c01ca66d9c54a56d2ac8a91a5c4fcb4ae9fcbe21cc817d415bf9a06d7ed82da3caa520b9f8c917b431e678039476bb7cb642eff359b3f7f3452971963490da73ecc8bf394f5587e", 0xf2, 0x2b75785c}, {&(0x7f0000000580)="78b0620aca94a5e200dc0afb779aa2f92e79d05948035d6269c979c4b11062af66286b320788779a6c8b89480e9dcf0c5fb0c0a543d338ac7557cd96ecbb10f10fe1344b2dd039e10e5c6405f743fef6bd52e0fdb86392deda8f773075df6c7ed14521b0fc58b4c7250f13ebb3976c99fc582a50ff54542761eb70cc0d20607f9d0a41f44909e3a6631ad43b21fab016ac477e055b660d18466da27ffcc4ed553627326408a1dfe19cae76d474c6e70d130b478a2fc39f07a8bf235df835", 0xbe, 0x3}], 0x10, &(0x7f0000000700)={[{@gid={'gid', 0x3d, 0xee01}}, {@huge_advise}, {@huge_advise}], [{@fowner_eq}, {@subj_role={'subj_role', 0x3d, 'user.incfs.id\x00'}}, {@audit}, {@appraise}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000005980)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000780)=""/74, 0x4a}], 0x1}, 0x4}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000840)=""/70, 0x46}], 0x1, &(0x7f0000000900)=""/166, 0xa6}, 0x6}, {{&(0x7f00000009c0)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000a40)=""/146, 0x92}, {&(0x7f0000000b00)=""/74, 0x4a}, {&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/157, 0x9d}], 0x4}, 0x1f}, {{&(0x7f0000001c80)=@qipcrtr, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001d00)=""/82, 0x52}], 0x1, &(0x7f0000001dc0)=""/212, 0xd4}, 0x1f}, {{&(0x7f0000001ec0)=@generic, 0x80, &(0x7f0000004400)=[{&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/38, 0x26}, {&(0x7f0000002f80)=""/131, 0x83}, {&(0x7f0000003040)=""/112, 0x70}, {&(0x7f00000030c0)=""/247, 0xf7}, {&(0x7f00000031c0)=""/73, 0x49}, {&(0x7f0000003240)=""/94, 0x5e}, {&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f00000042c0)=""/176, 0xb0}, {&(0x7f0000004380)=""/95, 0x5f}], 0xa, &(0x7f00000044c0)=""/163, 0xa3}, 0x7fff}, {{&(0x7f0000004580), 0x80, &(0x7f0000005880)=[{&(0x7f0000004600)=""/120, 0x78}, {&(0x7f0000004680)=""/31, 0x1f}, {&(0x7f00000046c0)=""/21, 0x15}, {&(0x7f0000004700)=""/48, 0x30}, {&(0x7f0000004740)=""/54, 0x36}, {&(0x7f0000004780)=""/4096, 0x1000}, {&(0x7f0000005780)=""/125, 0x7d}, {&(0x7f0000005800)=""/125, 0x7d}], 0x8, &(0x7f0000005900)=""/105, 0x69}, 0x14000000}], 0x6, 0x40000021, &(0x7f0000005b00)) setxattr$incfs_id(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000040), &(0x7f0000000080)={'0000000000000000000000000000000', 0x32}, 0x20, 0x3) 09:31:21 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000080)={{r0, r1/1000+10000}, {0x77359400}}) [ 1622.184316] loop1: detected capacity change from 0 to 264192 [ 1622.187325] /ƒ•‚Á7Š…: Can't lookup blockdev [ 1622.201887] loop5: detected capacity change from 0 to 206200 [ 1622.215445] tmpfs: Unsupported parameter 'huge' [ 1622.230691] /ƒ•‚Á7Š…: Can't lookup blockdev [ 1622.240453] loop5: detected capacity change from 0 to 206200 [ 1622.241546] vfat: Unknown parameter ''+' [ 1622.247969] 9pnet_fd: p9_fd_create_tcp (83193): problem connecting socket to 127.0.0.1 [ 1622.254362] /dev/sr0: Can't open blockdev 09:31:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', 0x0, 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) [ 1622.262339] tmpfs: Unsupported parameter 'huge' [ 1622.281908] /dev/sr0: Can't open blockdev [ 1622.305121] loop1: detected capacity change from 0 to 264192 [ 1622.312392] /dev/sr0: Can't open blockdev 09:31:21 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1622.348178] /dev/sr0: Can't open blockdev 09:31:21 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=@sg0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='xfs\x00', 0x400, &(0x7f0000000100)='{--[\x00') mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/det/sr0\x00'], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000340)=0x10, 0x800) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x89}}, './file0\x00'}) lsetxattr$security_selinux(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000002c0)='system_u:object_r:su_exec_t:s0\x00', 0x1f, 0x1) 09:31:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', 0x0, 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) 09:31:21 executing program 3: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x1) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='trusted.overlay.origin\x00') r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x8, r0, 0x0, 0x0) ptrace(0x4207, r0) ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000000000)) ptrace$getsig(0x4202, r0, 0x8, &(0x7f00000001c0)) [ 1622.436563] loop1: detected capacity change from 0 to 264192 09:31:21 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x4, 0x0) 09:31:21 executing program 6: r0 = semget(0x2, 0x0, 0x0) semctl$SEM_STAT(r0, 0x1, 0x12, &(0x7f0000000040)=""/76) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/3) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000002c0)=[0x3, 0x4001, 0x2, 0x8]) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f00000000c0)=""/245) 09:31:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', 0x0, 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) [ 1622.500413] /dev/sr0: Can't open blockdev [ 1622.554085] loop1: detected capacity change from 0 to 264192 [ 1622.555733] /det/sr0: Can't lookup blockdev [ 1622.583152] /dev/sr0: Can't open blockdev [ 1622.641445] /det/sr0: Can't lookup blockdev [ 1622.666724] /dev/sr0: Can't open blockdev 09:31:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) 09:31:30 executing program 6: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0x1) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setxattr$trusted_overlay_origin(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=@known='trusted.overlay.origin\x00') r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x8, r0, 0x0, 0x0) ptrace(0x4207, r0) ptrace$getsig(0x4202, r0, 0x2, &(0x7f0000000000)) ptrace$getsig(0x4202, r0, 0x8, &(0x7f00000001c0)) 09:31:30 executing program 3: r0 = fork() recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004a00)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000000080)=""/37, 0x25}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/4096, 0x1000}], 0x3}}, {{&(0x7f0000002100), 0x6e, &(0x7f0000004500)=[{&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/228, 0xe4}, {&(0x7f0000004280)=""/108, 0x6c}, {&(0x7f0000004300)=""/251, 0xfb}, {&(0x7f0000004400)=""/205, 0xcd}], 0x6, &(0x7f0000004580)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000004940)=[{&(0x7f00000045c0)=""/211, 0xd3}, {&(0x7f00000046c0)=""/213, 0xd5}, {&(0x7f00000047c0)=""/48, 0x30}, {&(0x7f0000004800)=""/191, 0xbf}, {&(0x7f00000048c0)=""/83, 0x53}], 0x5, &(0x7f00000049c0)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}}], 0x3, 0x12023, &(0x7f0000004ac0)={0x0, 0x3938700}) ptrace(0x10, r1) r2 = gettid() getpgid(r2) ptrace$getsig(0x8, r0, 0x0, 0x0) setpriority(0x1, r0, 0xfffffffffffff001) fork() 09:31:30 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', 0x0, 0x7, 0x8, &(0x7f0000000780)=[{&(0x7f00000000c0)="6e1fb818a50331dc6751bdeb7ddb83d1c156053682c457768222af94a3609c0a2f986e49", 0x24, 0x7fff}, {&(0x7f0000000100)="70e31549b1541ab3549e8e6cf25b15b0c4610965f9efc82c889ab95bc453929c9e615e779a138749f3da13d4f37faeb95ab04d2e9c07dfe787a508036ce15e19296ee44de0751b83f73735e1507083a2798240870db30742b7ae20afee0a34ca906957f1373b314414bad4123079a3c1bad04a06a5c02be2bb6f3a8245aaaa4366e464bc0ad346b0d61e72214577bbf7d8ecdd5fa120b7bba1ce1417e55b147540673bf25ead31367435094305a932b7ee9b5c95596cb6b77458fb", 0xbb, 0x5}, {&(0x7f00000002c0)="a4d3089426982f6a0bcc6accc361b2bffba0aa5a5cb838489d0703f1258afc75659c7f7424ca57550ebb76f59eca024318a97a781b16ebb86d9b9241d7c9550aa6866aee1111d5d064ebd25cd1fec76c8afed92535d1de3d7807778a94de07d6417da08e4eb434ef3a8857e60e9ab001fe6c293610834ae61b22456493b633ef8f3f3e87dcbfce2365b7f52c8b722a7ce91f98e32c5907d075e1", 0x9a, 0x8000}, {&(0x7f0000000380)="eacb9e0782b67defabdc396e54ec0dc6e2587498e93fba29017c88647b1e9c63216f414dd76127305a8813314294d5c2eb2755b6476a4450335567539cf17b96498bf7bda167db20beee1f91fd90014a07ddad6780", 0x55, 0x6}, {&(0x7f0000000400)="f04efca71669101281879767de614a02169ae71dcf165a11d8b222802d4aa00be741b3e66f2288022fa11a4fa74e38ef937fd5b89c0c6e5227fb4bce1024110a83af114f499599c837271eef81c95ac74f95511d7fc45990dd55193562b80e44539b9945569d4f090082d94406528a132c446036b83452e610568c464263ea1d82c354715fb8d4dac0693ed1d907f3523e1f28ae880624d7e7d11b3126e7fb553fc69a73b29681f7953d673d0145a705c0754a391e175338c1dd7bd081477a9bcdcb86214e2c4b4eabbe3239d7ba", 0xce, 0x800}, {&(0x7f0000000500)="e656dace098f73b2821690744ade6e1e8dec29bab4d3d5cee99324fe2f9d8b43a6dd5055e655897e89e8eec83c7c4bf2673b92f6089cf2c7d019f6f4bcd2f824804c04cc421222c72e66d3a4bb6380ec7883f9f8993b25228ce947e3d39d2ac45617468676631c8e9f2a86dd82e9d280a35b6a00f500c812ac6718097d06010af2c4fb768d782df2f46c229de64317f3c49caac0e6f9c36bcd40f445f3a20fd597a70886cb69914f0079c9c3d55a838ba7f4cbcd82e40d662d362b3dcd8d76a48d485bfb80a9a25cfef9c48a16bf99dbf53cd2a4780324ae67e03e9fbfa88474be709db5f2d1e04d7d463d16d887d24b4273493561df", 0xf6, 0x7}, {&(0x7f0000000600)="31d276316ace0397cc8deec6c8f2e8427f02d71a4b0ed0fb94019d2e6c352957773776ef02ce154f97768cde3bdd79e9fa3c92c55d5a3f01c28ff7d275f5b5aa94f1e3dba6f5bcf784245743efb659152b1346fce2743526cb26530ac33b9590e2b93734e2c74a2beea378bf7d64dd2c5f95e765bdf367456483ad8c302bd1e560963a006aea633103019703fb63bf1fe617148c795c6254eec230088f533f6dfc9d28cc77be2aee3099cf530ff3dbb4162a110538c1572d19a180e2", 0xbc, 0x20}, {&(0x7f00000006c0)="409adea6f618e9dd477a8763263edcb4664b7c49036aac934be209da192ab94b56070631116902037a83f65df78e754149e2bc455bf379c2a774ce0ddab85c98ff9078c5c9397a3feeab557506ac379ba89fdd9ec0e02ce5f0a07148a4d9beeb6740f7e38f57ddf507a8dcedf82f0c2c6a0b16953e7c4c53851797004d7454a2d82bc1493c2bc59efc1704d7e0408f99d92f94b25c5d09eda9599c1e22fa9cd7b17e", 0xa2, 0x100000001}], 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) 09:31:30 executing program 5: epoll_create(0xa3e) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sg0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x8000, 0x0) 09:31:30 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="5f5a935b347f32ce00"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000040)='cgroup\x00', 0x0, 0x0) 09:31:30 executing program 4: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb0, r0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x81}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vxcan1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_virt_wifi\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe002}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}]}, 0xb0}, 0x1, 0x0, 0x0, 0xc044}, 0x4000) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x1c, r2, 0x339, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x180}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MULTICAST_TO_UNICAST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r2, 0x4, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x7f, 0xa}}}}, [@NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}, @NL80211_ATTR_MULTICAST_TO_UNICAST_ENABLED={0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x834}, 0x0) [ 1631.504078] /dev/sg0: Can't lookup blockdev [ 1631.510140] /dev/sg0: Can't lookup blockdev [ 1631.517957] loop1: detected capacity change from 0 to 264192 [ 1631.530007] ext3: Unknown parameter 'smackfsdef' 09:31:30 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x464080) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1631.559653] loop0: detected capacity change from 0 to 264192 09:31:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x2000002, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) [ 1631.593025] /dev/sr0: Can't open blockdev 09:31:30 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000001d40), 0x200000, 0x0) lstat(&(0x7f0000001d80)='./file0/../file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="0000000000d0d3def8"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) statx(r2, &(0x7f0000001e40)='./file0/../file0\x00', 0x0, 0x80, &(0x7f0000001e80)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}, {{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f00000012c0)=""/161, 0xa1}, {&(0x7f0000000140)=""/32, 0x20}], 0x2, &(0x7f0000001380)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{&(0x7f0000001400)=@abs, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001480)=""/146, 0x92}, {&(0x7f0000001540)=""/188, 0xbc}, {&(0x7f0000001600)=""/248, 0xf8}, {&(0x7f0000001700)=""/53, 0x35}, {&(0x7f0000001740)=""/19, 0x13}], 0x5, &(0x7f0000001800)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe8}}, {{&(0x7f0000001900)=@abs, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001980)=""/175, 0xaf}, {&(0x7f0000001a40)=""/28, 0x1c}, {&(0x7f0000001a80)=""/104, 0x68}, {&(0x7f0000001b00)=""/54, 0x36}, {&(0x7f0000001b40)=""/18, 0x12}], 0x5, &(0x7f0000001c00)=[@rights={{0x10}}], 0x10}}], 0x4, 0x10020, 0x0) [ 1631.665784] ext3: Unknown parameter 'smackfsdef' 09:31:30 executing program 0: r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x9, r0, 0x0, 0x0) 09:31:30 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@auto_da_alloc}, {@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) [ 1631.723862] /dev/sr0: Can't open blockdev [ 1631.763652] : Can't lookup blockdev [ 1631.770097] ext3: Unknown parameter 'smackfsdef' [ 1631.780460] /dev/sr0: Can't open blockdev [ 1631.847885] /dev/sr0: Can't open blockdev 09:31:39 executing program 5: r0 = syz_open_dev$hiddev(&(0x7f0000000000), 0xe579, 0x4a040) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:39 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRESHEX], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:39 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:39 executing program 0: r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x9, r0, 0x0, 0x0) 09:31:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:39 executing program 6: r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x7, r0, 0x0, 0x0) 09:31:39 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:39 executing program 3: ptrace(0x10, 0x0) ptrace$getsig(0x8, 0x0, 0x0, 0x0) [ 1640.314039] ÿÿÿÿÿÿÿÿ0xffffffffffffffff: Can't lookup blockdev [ 1640.324357] ÿÿÿÿÿÿÿÿ0xffffffffffffffff: Can't lookup blockdev 09:31:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:39 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:39 executing program 0: r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x9, r0, 0x0, 0x0) [ 1640.401465] /dev/sr0: Can't open blockdev 09:31:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 09:31:39 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x1a, 0x0, 0x0, 0x2020040, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:39 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8c1c86, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1640.459504] /dev/sr0: Can't open blockdev [ 1640.508344] /dev/sr0: Can't open blockdev 09:31:39 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) mknodat$loop(r0, &(0x7f0000000080)='./file0\x00', 0x800, 0x1) mount(&(0x7f0000000000)=@nullb, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:39 executing program 6: r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x7, r0, 0x0, 0x0) 09:31:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@auto_da_alloc}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) [ 1640.556350] /dev/sr0: Can't open blockdev [ 1640.580866] /dev/nullb0: Can't lookup blockdev [ 1640.606014] ext3: Unknown parameter 'smackfsdef' 09:31:49 executing program 6: r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x7, r0, 0x0, 0x0) 09:31:49 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:49 executing program 7: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:49 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f6465762f73721500"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:49 executing program 4: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:49 executing program 5: sendmsg$802154_raw(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14, &(0x7f0000000100)={&(0x7f0000000040)="b241f7f0a253874b0550ddafaa29c6d616d4f07b30cd5002f15f076c436d7452920fe27d2566c46d0e9dc21e76e32fea7ede8179bd2a554a0d7df7c69860d32b08c69e35fa2aeeea6b7be12bd5f52be70c13d10fbba8431858e018b14f224ca0202dfbc7adcbc53e8aa6d484417c919b87c6b2aec1ed1a0e2902c53a718d11f8365b0422cddfef5bc6aa9e6917e790ea58e128b42bf6b2a131401205e6f0a12e7885279a03a340e4330f587707d4eb5c9ffcd932", 0xb4}, 0x1, 0x0, 0x0, 0x4000}, 0x44080) r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f6465762f737230005105316d11d79f8ca5db5a38725ef3ede142a73e6e12b0db11a2c2af6f88c901"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) umount2(&(0x7f0000000340)='./file0/file0\x00', 0x1) symlinkat(&(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f00000003c0)='./file0\x00') r1 = syz_open_dev$mouse(&(0x7f0000000180), 0x90, 0x0) umount2(&(0x7f0000000200)='./file0/../file0\x00', 0x1) bind$802154_raw(r1, &(0x7f00000002c0)={0x24, @short}, 0x14) 09:31:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@auto_da_alloc}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) 09:31:49 executing program 3: ioctl$BTRFS_IOC_DEFRAG_RANGE(0xffffffffffffffff, 0x40309410, 0x0) r0 = fork() ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000064280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000065480)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065680)={0x5, [{}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x7, "70c6d8b2c5d315"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005f080)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000060080)={{0x0, 0x1f, 0x3, 0x5, 0x3, 0x0, 0x6, 0xffff, 0x5, 0x984, 0x800, 0x4, 0x6, 0x10001, 0x2}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061080)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1f, "26dbb28c343087"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062080)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000062280)={0x0, 0x0, "d6de1b6c267ed5269843e10b39c11e2d07c43fae766f321de30acbb7fd8c6d4431d663c308f3d0b50d1b90611e9b7a854bbb6052ffa2c2651d531957f6af084333a9e75c0a974bebf56e83d12af40921d5ff17114d6fdb1aea883b00ce82dbb24611a77ed9706aa26f27521663ae17b3b2288f60092d28a5fcbe27b83e9fc4640a57faf6457b1a64b53b547ad222c0236cb7464e6b8fd6a29ca76ce67462c130636bf9a1c7a90e55ef520a7df1fbc7402b0042f95dfe6a56c0e4490ae4cdc2e0ae2b0d356ff6be3b8d7af52353abf295a9348ec36b33ebd24d8a96b285eec27ddb5f2856898d856cc79dda13150b1befd258a899b615870961f2b5582c04341f", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x8, "1bb05a59c8e09c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000064280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000065480)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065680)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {r6, r9}, {r11, r12}, {}, {}, {}, {}, {}, {r14, r15}, {0x0, r16}], 0x7, "70c6d8b2c5d315"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000057a40)={0x7fff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x40, "eea4a11e738c04"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058a40)={0x10000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x98, "3fe4fdba7c6152"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059a40)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {r11}, {r17, r18}], 0x3f, "e414576ce5cc46"}) fork() ptrace(0x10, r0) ptrace$getsig(0x8, r0, 0x0, 0x0) [ 1650.069817] ext3: Unknown parameter 'smackfsdef' 09:31:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@auto_da_alloc}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) [ 1650.107192] ext3: Unknown parameter 'smackfsdef' [ 1650.119995] /dev/sr: Can't lookup blockdev [ 1650.160949] /dev/sr0: Can't open blockdev [ 1650.212832] /dev/sr0: Can't open blockdev [ 1650.252216] /dev/sr0: Can't open blockdev 09:31:59 executing program 7: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:59 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000040)='reiserfs\x00', 0x90000, 0x0) 09:31:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) 09:31:59 executing program 2: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x208d0e4, 0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000300)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$tmpfs(&(0x7f0000000380), &(0x7f00000003c0)='./file0/../file0\x00', 0x0, 0x2, &(0x7f0000000400)=[{&(0x7f0000000680)="abd9920dd200e5b0dfde89ed459ba36ad4ae46d5687cbc7ddd7054c3a96c7916f1f1ee3d208e5849105d83d102ae2e3962e7cd7aa1311a852b853f51fd9fefed7a435ba1519b4d8a1a0885c39ef6fbfe05e311148fcc6fbcc04e6e940d4a013420a48973a028a1555898918035b0111c74bf02e7c624c1b6756d9ef230025a8f9ad71faa121c361e595671c2d9feccc3d6be979bf4777c52d4368b", 0x9b, 0x5}, {&(0x7f0000000740)="5ba95a0de2087194e84c570314fa9b38223fd2816e3fe9fb05eeaee7e15f89c4f20bb48968f8ce9bbc80084c6eb89225b9b2996a82397638097098749aa2d828afd3134b5156b2f6536b6fd3bbeeaa3cdb5d8025a55b795d51b5f49a7048989f6de54dcf1ad1f8a15a7542c908960772446d8b6e0712d270f16f0ea82bfd5aaeeb7753e3d8a9700a2214a8949efc024f46c5a1fe31529bbe8ed799dc9db73483bb5f6c9c812670264492f2f56acd30379f0131", 0xb3, 0x1}], 0x80440, &(0x7f0000000800)={[{@nr_inodes={'nr_inodes', 0x3d, [0x36, 0x65]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x35, 0x67, 0x36, 0x31, 0x2c56c845e1e5b412, 0x25, 0x66, 0x31, 0x33]}}, {@huge_always}, {@uid={'uid', 0x3d, r1}}], [{@fsname={'fsname', 0x3d, '\xbb'}}]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000340)=0x6c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in=@private, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000580)=0xe8) socket$inet6_udp(0xa, 0x2, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0/../file0\x00', 0x2, 0x2, &(0x7f00000002c0)=[{&(0x7f00000000c0)="88ada2273fcae291e27abe1efa431b29ab228696e41f39d8029184e4d4f9cf25936723418349ffe9337d1d8c217a4d9d1164", 0x32, 0x100000001}, {&(0x7f0000000100)="e9fe9fc6a2dabb2a6ecd6d3ad23b09e0373b53cdd4af56ff0105300c77fda735627678bdc68e2eb7c56f60acddd96a6b6418e8732cde138ce3327527e114bf5f645de37faedce8e26bdab0cf399cf2c7729e452e62958637e0254d2d738a5da039b66c96180111acc9c4e02a9cdb3a787e36b465da0f7789c3cea9507b99882de691739436525dbd32085d795e23e9018bbaa0329e1b07811573ab9840d025780e0dd6b7bd3faf0dcf92f15547647e29aec8dc434d07378f5580aca2d51417f7c309ae3d0bdd46afa86c0d44756131c6be64e9abe9a00b2fdb6270f73fbfa0bf65509d30d13b5e71ed28", 0xea, 0x9}], 0x2001, &(0x7f00000005c0)={[{@uid={'uid', 0x3d, r1}}, {@nr_inodes={'nr_inodes', 0x3d, [0x6b]}}, {@size={'size', 0x3d, [0x34, 0x6b, 0x35, 0x0, 0x31]}}, {}, {@nr_inodes}], [{@appraise}, {@dont_hash}, {@euid_eq={'euid', 0x3d, r3}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}]}) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:59 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040)='./file0/../file0\x00') 09:31:59 executing program 6: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x3, 0x0) 09:31:59 executing program 3: r0 = fork() ptrace(0x4207, r0) ptrace$getsig(0x8, r0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) r2 = fork() ptrace(0x10, r2) waitid(0x0, r2, &(0x7f0000000080), 0x8, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r5) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in=@multicast2, 0x4e24, 0xf573, 0x4e22, 0x5, 0x2, 0x80, 0x0, 0x33, r3, r5}, {0xf1, 0x7, 0x8, 0x6, 0x600edb87, 0x865, 0x8, 0xbf}, {0x5, 0x7f, 0x4, 0x3}, 0x0, 0x6e6bb8, 0x1, 0x1}, {{@in6=@local, 0x4d3, 0x33}, 0xa, @in=@empty, 0x3504, 0x0, 0x1, 0x4, 0x5, 0x0, 0x10001}}, 0xe8) ptrace$poke(0x4, r2, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r2, 0x3f, &(0x7f0000000100)) fcntl$setown(r1, 0x8, r2) 09:31:59 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x4, 0x0) [ 1659.919907] ext3: Unknown parameter 'smackfsdef' [ 1659.929124] loop2: detected capacity change from 0 to 264192 [ 1659.972885] /dev/sr0: Can't open blockdev 09:31:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}) [ 1660.014893] /dev/sr0: Can't open blockdev 09:31:59 executing program 7: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:59 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff8, 0x5, &(0x7f0000000400)=[{&(0x7f0000000080)="ff9c71efb592beb913d026f761d83cec1ee5366d7c442de03ddf8a291a634d5f04e4518332e9eb1a2bd8b1962a266c42562b0557506640a04a10b0c60192a44f4b9b1b68225f8949d0f36b7e91c75daa391e5505a0e127acdd577582d73dd4ba7e", 0x61, 0x10000}, {&(0x7f0000000100)="2551af", 0x3, 0x10000}, {&(0x7f0000000140)="0421faf79616953cd49fe91f5141325fee31d17a3e8f529ea2650f7f3451f07b0461042b", 0x24, 0x6}, {&(0x7f00000002c0)="46ad3b3bc2535526ca2ab04505a116ba27a15db000e53c782c8db0a5c3d8ea68d056baa0661ec64a20d52f5714e99b18689183c24e61bbcadb4db34c19bdad8dc98431c601f01e67668157cbe4838c9951c983d79a13b742a6b83aca450be662902af79209c4918cfd8c", 0x6a}, {&(0x7f0000000340)="080e73d76a63f37398820538b4ccb0fbab06ea01647e5c1bc5a12a000ec6d16b925cebb1559d66c28e60817164230bf4b31711de0a62f840b15973cc047792cd0a549f9c4fb6e30cad094d85443cc296ead3f08024e42b61df773aaeeda0fe74a43716c4026fe3601f119a692cc747ea01d40f0b3327511b0391becf2053d4936534abfa0ac3d612fb87a489f2ef50260867676eb35a7c70027ebb5296f7ec89957334b24813ab6d588373b3c6963843205f706e06", 0xb5, 0x8001}], 0x10, &(0x7f0000000480)={[{@nr_inodes={'nr_inodes', 0x3d, [0x83fe38a611709b57, 0x36, 0x25, 0x6b]}}, {@huge_advise}, {@huge_advise}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@mode={'mode', 0x3d, 0x1}}, {@nr_inodes={'nr_inodes', 0x3d, [0x2e, 0x70]}}], [{@seclabel}, {@dont_appraise}]}) [ 1660.079869] /dev/sr0: Can't open blockdev [ 1660.090336] ext3: Unknown parameter 'smackfsdef' 09:31:59 executing program 6: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x3, 0x0) 09:31:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}, {@fsname={'fsname', 0x3d, '\x9e#\xdb'}}]}) 09:31:59 executing program 0: r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x6, r0, 0x0, 0x0) 09:31:59 executing program 7: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:59 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@sg0, &(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='btrfs\x00', 0x20040, &(0x7f00000000c0)=')!{#(-!\x00') mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dev/se0\x00'], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:59 executing program 3: r0 = fork() ptrace(0x10, r0) r1 = gettid() waitid(0x2, r1, &(0x7f0000000000), 0x4, 0x0) ptrace$getsig(0x8, r0, 0x0, 0x0) [ 1660.254034] /dev/sr0: Can't open blockdev [ 1660.260018] loop5: detected capacity change from 0 to 264192 [ 1660.272363] tmpfs: Bad value for 'nr_inodes' [ 1660.282902] ext3: Unknown parameter 'smackfsdef' [ 1660.287114] /dev/sr0: Can't open blockdev [ 1660.296470] loop5: detected capacity change from 0 to 264192 [ 1660.305945] tmpfs: Bad value for 'nr_inodes' 09:31:59 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000640)=@abs, 0x6e, &(0x7f0000000800)=[{&(0x7f00000006c0)=""/140, 0x8c}, {&(0x7f0000000780)=""/114, 0x72}], 0x2, &(0x7f0000000840)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb8}, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x80, 0x7, &(0x7f0000000580)=[{&(0x7f0000000080)="c0eb1ad2239254b3635eaee15e2e31e8b819eccdb2d4a0782fe48b77fb535231d67450ce8fdba498fe6fc452101eb69c17942586af41dd6ed109769e236f85f610bbacb0ffbd39ce86f5c95a68624068674fdeef0be21a4de1c90d9d000b9191e4914140b5e0fa900471c7451bc7d1099374fa6e5d66d77eda0b62d0e068c143b21013ab433a6e75fd0e445a2c53b21c72ddfb22a50ab70d2259a86ae65aa0357dba62284089", 0xa6, 0x2}, {&(0x7f0000000140)="1ca35a0762d2f4b3b3e6d00092fc562755c5e4af936746c8db596e205a382a985c083b58433ff046421fca40c79f8047f615258d3d", 0x35, 0x6}, {&(0x7f00000002c0)="c9aacd1bb3d63e44250164e4e5b25aae7ff0cbb2123615c46fce226bddb3ec487fd5ec4091c425b11a685aa23a059249abd844523cda9af0a3fd651eb4a810f4716ebd1c73d2ba2c25103c31843a175e48080c3485f84706ebd673ffaf16b90dbb445b6256b032d469511735cce8409f27453639575042e0857a8522b20a6f164cf64341365285a1f74962011d5c62b934a2", 0x92, 0x6}, {&(0x7f0000000380)="bcb6ab3b7753ed34259e1d976d9fc0db8ac9d9a30daba1f7eb112df2bb9538717e8878785438e55857603b61805d18e81b81fc8013309fb2030fba341587508679", 0x41, 0x7fff}, {&(0x7f0000000180)="8943ea59ea373cb4dedf6f7bc4714eec224aac597cf12a8f9dd7326da2993d3f8b948fcfc43bcf3d30a950825bf0ff670c65", 0x32}, {&(0x7f0000000400)="947962bcec86783042a29293409b83a9075eefd5ffe274d6cb8c1fa344babe8f02c2f5aea6ddb31494d04edbeb11fe401bb2a01fb346e9a55d8690ec140cc6b45158e9dddc05da053c3bd96dade76c751e9055b2732ebeeebbfd711def3b75aa8a7f4b9e4e08a4646b40085bcd522c59c32a3a53a1c4f296946828f9f2c6d83ea6b65bd17d86b35c8245a7eca6c86bf889aa485d63d3480da38d7e5a6d8b8987137193a16a515374", 0xa8, 0x7}, {&(0x7f00000004c0)="6b92c63601f2f6576bcdf264ef5929d161f61017a166f81ed78c3da9fb4af5d7d48d59c344ff085f9b4b869d69fee280ee4d546c8909cc7a40d5661f377714cf9a55e554c74a0424992cc90c89276310c7980a67bad3c63483b0c05cc588648b118f657af4b842aecef5275226fa87645e02757f490e2a7bd1de06e563e2340001aecc02bd4d2724aa2a", 0x8a, 0x9}], 0x100402, &(0x7f0000000940)={[{@debug}, {@nojournal_checksum}, {@usrquota}, {@delalloc}, {@data_err_ignore}, {@grpjquota_path={'grpjquota', 0x3d, './file0/../file0'}}, {@auto_da_alloc}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x1000}}, {@jqfmt_vfsv1}, {@noblock_validity}], [{@subj_type={'subj_type', 0x3d, '/dev/sr0\x00'}}, {@fsname={'fsname', 0x3d, ']^'}}, {@dont_measure}, {@euid_eq={'euid', 0x3d, r1}}, {@permit_directio}, {@appraise_type}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@uid_lt={'uid<', r2}}]}) [ 1660.332183] /dev/se0: Can't lookup blockdev 09:31:59 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1660.350150] /dev/sr0: Can't open blockdev 09:31:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}, {@measure}]}) 09:31:59 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) (fail_nth: 1) 09:31:59 executing program 5: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x42, 0x3, &(0x7f0000000140)=[{&(0x7f0000000080)="5fc2c0d0c1be9e3b535f0152d9fa09bc3ca308d78d17716ecba93d62783974552bed3cbebb736976674860c90db36c76ae45e4eaf66c6a7ba93fda17b42d5faf0e45c42dd63e923e24315d9051419db3060d878b54f094311f98504175591ce3ed53aea7e10a6b3bbbf7f3ee7e7bee754167da5832dda748f4f008301445c629dd54add7383aaf93341c76d752", 0x8d, 0x20}, {&(0x7f00000002c0)="d3ef97976824806a669c8fb3949c6b4df4dab749d89251241a1ccf56446da7b2c2f35f1bda78ec93ee6cb38bfd01a1eacd5321e0fbff4e45d3fe9718e98ddcfdab94fe39c33aa3887431cc3c8caaa726093f4f86f2e342ef5c1323d59d76f7b5b033283cef177836e6045ba893df112072db52eba53e25b74121e42aa6435c5b0f68bf2bf914091ca1c1f707e913bdefa79b665eb202f4043700ccdbed4c9c2d2dae2b7056d3a0781660e946c8e922ab381a765546c51919acbccbd4e7ef2de40563aab68e4942a7de0376956e09fdb914a026d3b0621f80bc14239fad2173e582fd09c64b938bcd32d181ee7128de761a6adedec4f9", 0xf6, 0x80}, {&(0x7f00000003c0)="26daae07d9538d9b548899cf846c232148be1bd9986c772fb392b8b89244526c8ba0c86e1c7d838d5ce8f02fcadee9f699a11319678242e79fee6bdcb609b95437e1badcb75430b197597f6bf09c5d41a293e3d71e9934a9aa0292899409ef7f309c21b8f3a64684202f60b9ee1740b8b5c3da919cc67edb7a186158e2531366b7071814fe", 0x85, 0x7ff}], 0x280000c, &(0x7f0000000500)={[{@huge_advise}, {@mpol={'mpol', 0x3d, {'local', '=relative', @void}}}, {@size={'size', 0x3d, [0x70]}}, {@huge_never}, {@mpol={'mpol', 0x3d, {'default', '=relative', @void}}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d, 0x65, 0x32]}}, {@mode={'mode', 0x3d, 0x2}}, {@uid={'uid', 0x3d, r1}}, {@nr_blocks={'nr_blocks', 0x3d, [0x12caf4fb9839c3f2, 0x2d]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x2d, 0x65, 0x33, 0x70, 0x32]}}], [{@dont_appraise}, {@subj_type={'subj_type', 0x3d, 'vfat\x00'}}]}) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='-dev/sr0\x00'], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1660.446480] /dev/sr0: Can't open blockdev [ 1660.457360] ext3: Unknown parameter 'smackfsdef' [ 1660.484792] /dev/sr0: Can't open blockdev [ 1660.494273] FAULT_INJECTION: forcing a failure. [ 1660.494273] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1660.496019] CPU: 0 UID: 0 PID: 85354 Comm: syz-executor.6 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1660.496050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1660.496064] Call Trace: [ 1660.496072] [ 1660.496082] dump_stack_lvl+0xfa/0x120 [ 1660.496125] should_fail_ex+0x4d7/0x5e0 [ 1660.496161] _copy_from_user+0x30/0xd0 [ 1660.496194] do_sys_poll+0x1b3/0xd90 [ 1660.496240] ? __pfx_do_sys_poll+0x10/0x10 [ 1660.496280] ? _parse_integer_limit+0x181/0x1e0 [ 1660.496307] ? _kstrtoull+0x13e/0x200 [ 1660.496327] ? __pfx__kstrtoull+0x10/0x10 [ 1660.496351] ? __might_fault+0xe0/0x190 [ 1660.496374] ? find_held_lock+0x2b/0x80 [ 1660.496416] ? __lock_acquire+0x451/0x2250 [ 1660.496451] ? lock_acquire+0x15e/0x2d0 [ 1660.496475] ? get_pid_task+0x29/0x250 [ 1660.496510] ? find_held_lock+0x2b/0x80 [ 1660.496543] ? get_pid_task+0xfd/0x250 [ 1660.496564] ? lock_release+0xc8/0x270 [ 1660.496593] ? get_pid_task+0x107/0x250 [ 1660.496621] ? proc_fail_nth_write+0x97/0x220 [ 1660.496648] ? find_held_lock+0x2b/0x80 [ 1660.496681] ? ksys_write+0x121/0x240 [ 1660.496716] ? lock_is_held_type+0x9e/0x120 [ 1660.496750] ? find_held_lock+0x2b/0x80 [ 1660.496784] ? ksys_write+0x187/0x240 [ 1660.496818] ? lock_release+0xc8/0x270 [ 1660.496847] ? __mutex_unlock_slowpath+0x157/0x740 [ 1660.496881] ? kernel_write+0x5a3/0x660 [ 1660.496918] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1660.496957] ? __fget_files+0x20d/0x3b0 [ 1660.497004] __x64_sys_poll+0x192/0x480 [ 1660.497039] ? __pfx___x64_sys_poll+0x10/0x10 [ 1660.497076] ? irqentry_exit+0xf3/0x650 [ 1660.497114] do_syscall_64+0xbf/0x420 [ 1660.497137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1660.497161] RIP: 0033:0x7f15cee7db19 [ 1660.497178] 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 [ 1660.497201] RSP: 002b:00007f15cc3f3188 EFLAGS: 00000246 ORIG_RAX: 0000000000000007 [ 1660.497224] RAX: ffffffffffffffda RBX: 00007f15cef90f60 RCX: 00007f15cee7db19 [ 1660.497239] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000020000040 [ 1660.497254] RBP: 00007f15cc3f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1660.497268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1660.497281] R13: 00007ffca1d4d1ef R14: 00007f15cc3f3300 R15: 0000000000022000 [ 1660.497310] 09:31:59 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:31:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}, {@smackfshat={'smackfshat', 0x3d, '/'}}]}) [ 1660.590417] ext3: Unknown parameter 'smackfsdef' [ 1660.640494] /dev/sr0: Can't open blockdev [ 1660.647238] loop5: detected capacity change from 0 to 7 [ 1660.661957] tmpfs: Unsupported parameter 'huge' [ 1660.679474] -dev/sr0: Can't lookup blockdev [ 1660.688434] loop5: detected capacity change from 0 to 7 [ 1660.692015] tmpfs: Unsupported parameter 'huge' [ 1660.698079] -dev/sr0: Can't lookup blockdev 09:32:10 executing program 2: r0 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f00000001c0), 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'vfat\x00'}}]}) 09:32:10 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='./file0/../file0\x00') 09:32:10 executing program 3: r0 = fork() ptrace(0x10, r0) r1 = fork() ptrace(0x10, r1) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f00000028c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xffffffffffffffff}}, './file1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000002900)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r4}}]}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003240)=[{{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000002980)=""/158, 0x9e}, {&(0x7f0000002a40)=""/173, 0xad}, {&(0x7f0000002b00)=""/208, 0xd0}, {&(0x7f0000002c00)=""/255, 0xff}, {&(0x7f0000002d00)=""/216, 0xd8}, {&(0x7f0000002e00)=""/130, 0x82}, {&(0x7f0000002ec0)=""/110, 0x6e}, {&(0x7f0000002f40)=""/184, 0xb8}, {&(0x7f0000003000)=""/8, 0x8}], 0x9, &(0x7f0000003100)=[@cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x128}}], 0x1, 0x10002, &(0x7f0000003280)={0x77359400}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r7) getresgid(&(0x7f00000032c0), &(0x7f0000003300), &(0x7f0000003340)=0x0) r9 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003440)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000002680)=[{&(0x7f0000000200)={0x370, 0x34, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@generic="754ac42bab31aa6d9dfc48deb85e510efcb9c8ce4ddef913e40e052fce7e7d0ca833129b25ae7ef70a9d46d0e94c6e296f7917c8bb5d3c5c9c7a33ccb180beef2bea13d673c960915f61f25a7086d85ce5eb2c79c5651f83c44e144ca3c46add6b27dde7dc5bdec2ffad5a729d1a0e3c3752322bbc2370ce53656384be873f6da4491fc8bef3b658749708f5593f1a072ab650a945c9606ff110a8a4d3299169df475e9a4d5f8ddaf3963247cee0846cc5cffe093d3b9ddb2e8c198f43c3332254109e337556e6d33adcbdaeacb81b7f0a0f7f61cc1239680ff7", @generic="037c241c2297a514dbbedcb1d79e2b614c0a7de8ec6a17056db89219cdd49e1e13e4071d2dde32068e07231bcd395d3c9dd7c9d5cfbc5630e72592f2ce67df569b734f457d3a3508380231a78e90e4ae97f1ca64cf68b1f93ade931c6608fd390637223c803d2689bce287e56f3101474c10b4e5ec9a4dbeae2162d9fc3ff83c94348e5ba3e6fe595d073bbbd0dd4b3236b8828f99092934a261eaeb", @typed={0x14, 0x46, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @private=0xa010100}}, @nested={0xc1, 0x6, 0x0, 0x1, [@generic="167b4441addf12df7041fb7dbe24fa540db0d9402ed65570ccaa44e1b549d820db4db083558b47cb6fd7791fa298e2506cbb7113c98117be6e04e0cd8e0dbf926434724075099a2d13f4b6aa08c1f739d0389ca557184684d7ac0ed6c2bcef4be563e636cc3e01f65e1dc9cb28e1d67b7a48f5f6d55a45e71d5d91b74b9d61c83c8fc1381d8e6797d6c599110100963bbb12a693db021fb526329193cd9e55a174515b8317862a1eae", @typed={0xc, 0x40, 0x0, 0x0, @u64=0x80}, @typed={0x8, 0x35, 0x0, 0x0, @ipv4=@multicast2}]}, 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@generic="53dc8587b02a0d7e7ec35d95bb82db9d4535484556c8fb86e70638daf93e3b94f67279dc0f165875b0bb3ab4d1ae471f27278b441b5a13b89f80174f6b50a18cec97e851de9c2fca968454f3bdff9864b66275382afbcc74f74dc13cf671dcae2d3db26f6bfcf9c5c9152b2db4348f5bcbd93aace1e5fc5f8759742aad9fedcc96330e40b49ba0f731ab0143072d053d3d2be86d29bea12e10e1ce2a109ac94af9c33aeec68b97a98c24e70b064ea5a876f7d135b5f1f1a347cd85c7585f46a974c1a187c35a7c3d1179df55286112d405c3d2ac35d5f9ed25f7214f6bc04f01e6e56a24398bfbcfc19a9a221c1f28f2f74f4211"]}, 0x440}, {&(0x7f0000001400)={0x1260, 0x2d, 0x200, 0x70bd28, 0x25dfdbfe, "", [@typed={0x8, 0x4, 0x0, 0x0, @ipv4=@broadcast}, @generic="d77ae487121975f6631eeed956f0d1509117ff58698ea03c80e77b1451de988a0345da12838c366f1ebf5af11e1cea545123f1a346dc98ada4aeeab70cd7a248", @typed={0xc, 0x2f, 0x0, 0x0, @u64=0x1000}, @typed={0x4, 0x1f}, @typed={0x4, 0xe}, @nested={0x3a, 0x1f, 0x0, 0x1, [@generic="087ab5ce30186e2750e9e6f77602e18776a99bab7dc0f519db66747143fc5f84de2707f90ceee15c82cb16ba2b521f40a89c036cdc25"]}, @typed={0x14, 0x7c, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @generic="815d16ad835a9345ce274b4800e0194f184ca84ae489b716b1aa3bc8252a635ca8ce2e608d7c1cdb1fd8c1b6a82dcd7de44281492a7e8228ca85cf2ef41eca31c6e76d096a2e2a5d2a589697056a996e7d032e040584a258b08487d0d821a0def117a2491874ffba1884", @generic="e06a", @nested={0x1137, 0x6c, 0x0, 0x1, [@typed={0x8, 0x93, 0x0, 0x0, @fd}, @generic="520deb8e9a3bd6ff022d1a484164a85bdd2ad38435ca7eda03472e4d9f9fd7c00f9fd72c6c7c3010b924cbf50e425d1ae2bb9635192aaf83db0bfd2ac5794e33e77be45f7ae4b36b6e4fa3c36d1a7859abfda78846", @generic="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@generic="ba57888b4d30929646227ff03354c34941e74c69fc6e903331caa1a792f458c56c7dda59c37600fd3b2c1a6965607256a6f108d1309b2fe72336bc2963e1b2ec2f14a8501c6a3b97d35a28d18e82658a18c2f17954d47003911c8518a767f1417cd34464bbddbc930f64fb1eb046aeaa6127aea4282dd1f089d1d63a3d21e165286cdd3ece8c078f69744c4c420c7ed6776f31850373b5923be7e935c9396444bf910f970ec9491e946f3d614a2e925398ace0e117337827c58e9a0391a351847d9f43ead52625b408", @typed={0x8, 0x25, 0x0, 0x0, @u32=0x6}, @generic='2a\rHT']}]}, 0x1260}], 0x7, &(0x7f0000003380)=[@cred={{0x1c, 0x1, 0x2, {r1, 0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {r3, 0x0, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5, r7, r8}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90, 0x20000000}, 0x2002c004) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x3, 0x6, 0x88, 0xcb, 0x0, 0x6, 0x44, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x10000, 0x8, 0x6, 0x0, 0x9abe, 0xffffffc0, 0x6, 0x0, 0x7b, 0x0, 0x8001}, r1, 0xb, r10, 0x2) ptrace$getsig(0x8, r0, 0x0, 0x0) 09:32:10 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) (fail_nth: 2) 09:32:10 executing program 0: r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x6, r0, 0x0, 0x0) 09:32:10 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:10 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=@nullb, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='gfs2\x00', 0xa00011, &(0x7f0000000100)='vfat\x00') mount(&(0x7f0000000000)=ANY=[@ANYBLOB="a838384f006aa1272f64"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1671.105066] FAULT_INJECTION: forcing a failure. [ 1671.105066] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1671.106112] CPU: 0 UID: 0 PID: 85603 Comm: syz-executor.6 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1671.106129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1671.106137] Call Trace: [ 1671.106142] [ 1671.106147] dump_stack_lvl+0xfa/0x120 [ 1671.106174] should_fail_ex+0x4d7/0x5e0 [ 1671.106195] _copy_to_user+0x32/0xd0 [ 1671.106214] simple_read_from_buffer+0xe0/0x180 [ 1671.106234] proc_fail_nth_read+0x18a/0x240 [ 1671.106250] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1671.106264] ? security_file_permission+0x22/0x90 [ 1671.106285] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1671.106299] vfs_read+0x1eb/0xc70 [ 1671.106319] ? __pfx___mutex_lock+0x10/0x10 [ 1671.106338] ? __fget_files+0x34/0x3b0 [ 1671.106357] ? __pfx_vfs_read+0x10/0x10 [ 1671.106376] ? lock_release+0xc8/0x270 [ 1671.106393] ? __fget_files+0x20d/0x3b0 [ 1671.106417] ksys_read+0x121/0x240 [ 1671.106435] ? __pfx_ksys_read+0x10/0x10 [ 1671.106452] ? __pfx___x64_sys_poll+0x10/0x10 [ 1671.106473] ? irqentry_exit+0xf3/0x650 [ 1671.106495] do_syscall_64+0xbf/0x420 [ 1671.106508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1671.106521] RIP: 0033:0x7f15cee3069c [ 1671.106531] 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 [ 1671.106544] RSP: 002b:00007f15cc3f3170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1671.106557] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f15cee3069c [ 1671.106565] RDX: 000000000000000f RSI: 00007f15cc3f31e0 RDI: 0000000000000004 [ 1671.106572] RBP: 00007f15cc3f31d0 R08: 0000000000000000 R09: 0000000000000000 [ 1671.106580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1671.106587] R13: 00007ffca1d4d1ef R14: 00007f15cc3f3300 R15: 0000000000022000 [ 1671.106603] 09:32:10 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) [ 1671.143912] /dev/sr0: Can't open blockdev [ 1671.152289] ¨88O: Can't lookup blockdev 09:32:10 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1671.176891] /dev/sr0: Can't open blockdev 09:32:10 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0xfffffdfe, 0x0) [ 1671.190495] ext3: Unknown parameter 'smackfsdef' 09:32:10 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) [ 1671.226750] /dev/sr0: Can't open blockdev [ 1671.244994] ¨88O: Can't lookup blockdev [ 1671.379462] /dev/sr0: Can't open blockdev 09:32:19 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x3b9ac9ff) 09:32:19 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x710, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="9e104791451d31743d730a536a9186f86b9f3dfeb6fe5bbff3", 0x19, 0x5}], 0x400, &(0x7f00000002c0)={[{@huge_never}, {@size={'size', 0x3d, [0x6d]}}, {@huge_always}, {@uid={'uid', 0x3d, r0}}, {@nr_blocks={'nr_blocks', 0x3d, [0x3d, 0x36, 0x30]}}, {@mode={'mode', 0x3d, 0x100000001}}, {@nr_inodes={'nr_inodes', 0x3d, [0x36, 0x34, 0x30, 0x65, 0x36, 0x34, 0x13, 0x33]}}], [{@appraise_type}, {@euid_eq={'euid', 0x3d, r2}}, {@obj_role={'obj_role', 0x3d, '/dev/sr0\x00'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@euid_gt={'euid>', 0xee01}}, {@fsname={'fsname', 0x3d, '/dev/sr0\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}]}) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:19 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) statx(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x100, 0x7ff, &(0x7f0000000040)) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000000140)={@id={0x2, 0x0, @c}}) 09:32:19 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0/../file0\x00', 0x9, 0x8, &(0x7f0000000680)=[{&(0x7f00000002c0)="b893b9bec71e11df55418e06d10ab15d0aee5e8554aff68d6b45c834c8d9d2dcd959f5bb81a30c9f398b162ccb333c2e478de220aa5784d62d795df43388abc8e4f520db4f4b1fa2b6b3773efe247f98ea619cae72882621733433b790dbd1f447939321c88b04ab2ced7582b8197fa08f7c086b12072ac8f36e3d8b9515d6e22e694aae8cabe720009c8a02313c385182425530d625c0cd3492fab851b2ecc5e9cff606890ef4e00cd7a68134374306527cd9ad90e93bd66caecbcd813e34704ab849c5dc40fd88e562", 0xca, 0xade}, {&(0x7f0000000100), 0x0, 0x5}, {&(0x7f00000003c0)="1487610fae43950490f3f2f4f785e6eff3f89d9df70d19e4f7fdcfa87ead977cbf7c9601e365b56c02511842f2417a6537da551ba199c6a3ec6e99eb840d1e2ae559fd5287f1419e36daa2d5bcc4cc8b6357c0cbffeec2889107dcc29873f6a062fbc008d3929f24c3fde390069ad280017bd0b606b15c46927578a09f6619343c51032f544f37029d3effe2dc012865d29a55cd9d56df96208a1a34a5f3be7e0916e9bb5cf3460b17cbd3b082af9adf674ad62bd3a9dffb365cf0dd2d6c800452e060d7c431fd9273c0a9894e", 0xcd, 0x9}, {&(0x7f00000004c0)="39aa7fe177bc73c5d58c01d5511d3ae8c177f3b4f3c3f63faf43724293432e1a2e56c17ddfcbc48dd732ccf7b4fca5aa46acf965c3e96be3ea8d68811ba4eebf5e1c3728b2d2035e48b0abc09e39455203e30481a55bfd5951f438b4508642f9de726b4500835b23059e4a6364bb500270cb60a8c4baf6e2a2212585687d403337787be6da4298e06c2c7a0c8f4ed228092d33053988532d6cf923471d98ecb506b86b5c23da12a2d06d9e75b8c7fe9b6f996b1a0eb18758f6e1f42005460361", 0xc0, 0x2eb}, {&(0x7f0000000140)="c95c2dab6c32a7f64b9b18c396ba6d300aeb493d521803e9d666b66e4faaddfb0c8e", 0x22, 0xc28}, {&(0x7f0000000580)="9393e0e4be03765ff8c126ceac05fce7cafc838bac7e82c95907cc3ea0a903c11ff2c301848e6a9cda783d805ec7fbedbe321d81fed8a81a104897a170098bb2e48e74bdcf28f034f62d88012a3be9a939177d8820d2cd91b4a92e123db1c1c7e46a20572df4d67d4ca480bcb2118e97d3c5ffbf06368fbbb24496bb", 0x7c, 0x6b}, {&(0x7f0000000600)="92d5fbae8e8a49319a95354ea393ef3a0cca8cef77cc7c0bd9cd378f66521c6e042decc93523122b030831d2da0375e3c3b499d01bbb246ead3c1c04e44bd2d54f0ee39f34353d5889a79d", 0x4b, 0x2}, {&(0x7f0000000180)="998b53", 0x3, 0x3f}], 0x80000, &(0x7f0000000740)={[{@huge_never}, {@huge_never}, {@huge_within_size}, {@huge_never}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@huge_always}, {@huge_advise}], [{@uid_lt={'uid<', 0xee01}}, {@appraise_type}, {@fsmagic={'fsmagic', 0x3d, 0x8}}]}) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') inotify_init() mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x104) 09:32:19 executing program 0: r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x6, r0, 0x0, 0x0) 09:32:19 executing program 3: r0 = fork() ptrace(0x10, r0) clone3(&(0x7f0000000300)={0x200000000, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x2f}, &(0x7f00000000c0)=""/207, 0xcf, &(0x7f00000001c0)=""/252, &(0x7f00000002c0)=[r0, 0x0], 0x2}, 0x58) ptrace$getsig(0x8, r1, 0x0, 0x0) 09:32:19 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/sr0\x00'}}]}) [ 1680.027031] loop2: detected capacity change from 0 to 12 [ 1680.027399] ext3: Unknown parameter 'smackfsdef' [ 1680.056194] /dev/sr0: Can't open blockdev 09:32:19 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x300c000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, 0x0, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x81}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x3c, r1, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e21}]}, 0xfffffffffffffdb7}, 0x1, 0x0, 0x0, 0x10}, 0x80) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}]}) [ 1680.103031] /dev/sr0: Can't open blockdev 09:32:19 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xffc99a3b) [ 1680.144611] ext3: Unknown parameter 'smackfsdef' [ 1680.152294] /dev/sr0: Can't open blockdev [ 1680.191182] /dev/sr0: Can't open blockdev 09:32:19 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000000)='./file0/../file0\x00', 0x3) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}], [{@smackfsdef={'smackfsdef', 0x3d, '%'}}]}) [ 1680.260183] /dev/sr0: Can't open blockdev 09:32:19 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x4040, 0x0) [ 1680.305603] /dev/md0: Can't lookup blockdev [ 1680.308447] /dev/md0: Can't lookup blockdev [ 1680.311013] /dev/sr0: Can't open blockdev 09:32:19 executing program 5: sendmsg$NL80211_CMD_START_P2P_DEVICE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1002a1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x10, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x101, 0x64}}}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x48080}, 0x8000) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:19 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x250b41, 0x0) r1 = inotify_init1(0x80000) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 09:32:19 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:19 executing program 3: r0 = fork() ptrace(0x10, r0) ptrace$getsig(0x8, r0, 0x0, 0x0) r1 = getpgrp(r0) r2 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r3 = dup(r2) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x13, &(0x7f00000001c0), 0x2) syz_io_uring_setup(0x49b8, &(0x7f0000000e00)={0x0, 0x6c35, 0x1, 0x2, 0x71, 0x0, r3}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000e80), &(0x7f0000000ec0)) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000cc0)=[{{&(0x7f0000000140), 0x6e, &(0x7f00000001c0)=[{0xfffffffffffffffc}], 0x1, &(0x7f0000000200)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f00000002c0)=@abs, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000340)=""/213, 0xd5}, {&(0x7f0000000440)=""/218, 0xda}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f00000005c0)=""/102, 0x66}, {&(0x7f0000000640)=""/26, 0x1a}, {&(0x7f0000000f00)=""/26, 0x1a}, {&(0x7f00000006c0)=""/179, 0xb3}], 0x7, &(0x7f0000000800)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110}}, {{&(0x7f0000000940)=@abs, 0x6e, &(0x7f0000000b80)=[{&(0x7f00000009c0)=""/119, 0x77}, {&(0x7f0000000a40)=""/76, 0x4c}, {&(0x7f0000000ac0)=""/164, 0xa4}], 0x3, &(0x7f0000000bc0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}], 0x3, 0x60, &(0x7f0000000d80)) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000dc0)=r4) waitid(0x0, r1, &(0x7f0000000000), 0x1, &(0x7f0000000080)) [ 1680.355972] ext3: Unknown parameter 'smackfsdef' [ 1680.357312] /dev/sr0: Can't open blockdev 09:32:19 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) (fail_nth: 1) 09:32:19 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sg0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1680.422433] /dev/sg0: Can't lookup blockdev [ 1680.424994] /dev/sg0: Can't lookup blockdev [ 1680.432993] /dev/sr0: Can't open blockdev [ 1680.465612] /dev/sr0: Can't open blockdev [ 1680.479361] FAULT_INJECTION: forcing a failure. [ 1680.479361] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1680.481303] CPU: 1 UID: 0 PID: 86412 Comm: syz-executor.0 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1680.481334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1680.481349] Call Trace: [ 1680.481356] [ 1680.481365] dump_stack_lvl+0xfa/0x120 [ 1680.481411] should_fail_ex+0x4d7/0x5e0 [ 1680.481448] strncpy_from_user+0x3b/0x2f0 [ 1680.481476] setxattr_copy+0x86/0x210 [ 1680.481516] path_setxattrat+0xf2/0x290 [ 1680.481553] ? __pfx_path_setxattrat+0x10/0x10 [ 1680.481595] ? lock_release+0xc8/0x270 [ 1680.481635] ? __mutex_unlock_slowpath+0x157/0x740 [ 1680.481675] ? kernel_write+0x5a3/0x660 [ 1680.481715] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1680.481754] ? __fget_files+0x20d/0x3b0 [ 1680.481796] ? fput+0x92/0xd0 [ 1680.481821] ? ksys_write+0x1a3/0x240 [ 1680.481855] ? __pfx_ksys_write+0x10/0x10 [ 1680.481895] __x64_sys_setxattr+0xc6/0x140 [ 1680.481916] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1680.481942] ? do_syscall_64+0x85/0x420 [ 1680.481966] do_syscall_64+0xbf/0x420 [ 1680.481989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1680.482014] RIP: 0033:0x7f32015beb19 [ 1680.482032] 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 [ 1680.482055] RSP: 002b:00007f31feb34188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 1680.482079] RAX: ffffffffffffffda RBX: 00007f32016d1f60 RCX: 00007f32015beb19 [ 1680.482094] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 00000000200000c0 [ 1680.482109] RBP: 00007f31feb341d0 R08: 0000000000000000 R09: 0000000000000000 [ 1680.482124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1680.482138] R13: 00007fff5521897f R14: 00007f31feb34300 R15: 0000000000022000 [ 1680.482168] [ 1680.529187] /dev/sr0: Can't open blockdev 09:32:29 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000000)='bfs\x00', 0x800, 0x0) 09:32:29 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'macsec0\x00'}) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x1) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 09:32:29 executing program 3: r0 = fork() fork() ptrace(0x10, r0) ptrace$getsig(0x8, r0, 0x0, 0x0) r1 = fork() ptrace(0x10, r1) r2 = fork() ptrace(0x10, r2) waitid(0x0, r2, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r2, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r2, 0x3f, &(0x7f0000000100)) ptrace$getsig(0x4202, r2, 0x7, &(0x7f0000000180)) waitid(0x0, r1, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) ptrace$getsig(0x4202, r1, 0xa075, &(0x7f0000000000)) 09:32:29 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:29 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) (fail_nth: 2) 09:32:29 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1a000, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000200)={'vlan0\x00'}) setuid(r1) mount$9p_virtio(&(0x7f0000000100), &(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000000180), 0x3200000, &(0x7f00000002c0)={'trans=virtio,', {[{@access_any}], [{@fsmagic={'fsmagic', 0x3d, 0x3ff}}, {@euid_lt}, {@uid_eq={'uid', 0x3d, r1}}, {@subj_role={'subj_role', 0x3d, '\xc7.)'}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}]}}) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:29 executing program 5: sendmsg$IPSET_CMD_SAVE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x8, 0x6, 0x101, 0x0, 0x0, {0xa, 0x0, 0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40040}, 0x40000) r0 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f00000001c0), 0x2) sendmsg$IPSET_CMD_TYPE(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x68, 0xd, 0x6, 0x301, 0x0, 0x0, {0x1, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_TYPENAME={0x13, 0x3, 'hash:net,iface\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x20040040) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) [ 1690.273469] No source specified [ 1690.280417] FAULT_INJECTION: forcing a failure. [ 1690.280417] name failslab, interval 1, probability 0, space 0, times 0 [ 1690.282628] CPU: 1 UID: 0 PID: 86591 Comm: syz-executor.0 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1690.282664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1690.282679] Call Trace: [ 1690.282688] [ 1690.282697] dump_stack_lvl+0xfa/0x120 [ 1690.282746] should_fail_ex+0x4d7/0x5e0 [ 1690.282786] ? getname_flags.part.0+0x48/0x540 [ 1690.282817] should_failslab+0xc2/0x120 [ 1690.282843] kmem_cache_alloc_noprof+0x80/0x760 [ 1690.282878] ? __check_object_size+0xa5/0x980 [ 1690.282912] ? __might_fault+0xe0/0x190 [ 1690.282942] ? getname_flags.part.0+0x48/0x540 [ 1690.282972] getname_flags.part.0+0x48/0x540 [ 1690.283005] getname_flags+0x95/0xe0 [ 1690.283043] path_setxattrat+0x25d/0x290 [ 1690.283084] ? __pfx_path_setxattrat+0x10/0x10 [ 1690.283131] ? lock_release+0xc8/0x270 [ 1690.283165] ? __mutex_unlock_slowpath+0x157/0x740 [ 1690.283214] ? kernel_write+0x5a3/0x660 [ 1690.283280] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1690.283343] ? __fget_files+0x20d/0x3b0 [ 1690.283390] ? fput+0x92/0xd0 [ 1690.283417] ? ksys_write+0x1a3/0x240 [ 1690.283455] ? __pfx_ksys_write+0x10/0x10 [ 1690.283498] __x64_sys_setxattr+0xc6/0x140 [ 1690.283521] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1690.283550] ? do_syscall_64+0x85/0x420 [ 1690.283576] do_syscall_64+0xbf/0x420 [ 1690.283602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1690.283629] RIP: 0033:0x7f32015beb19 [ 1690.283649] 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 [ 1690.283674] RSP: 002b:00007f31feb34188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 1690.283700] RAX: ffffffffffffffda RBX: 00007f32016d1f60 RCX: 00007f32015beb19 [ 1690.283717] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 00000000200000c0 [ 1690.283734] RBP: 00007f31feb341d0 R08: 0000000000000000 R09: 0000000000000000 [ 1690.283749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1690.283765] R13: 00007fff5521897f R14: 00007f31feb34300 R15: 0000000000022000 [ 1690.283801] [ 1690.366399] /dev/sr0: Can't open blockdev [ 1690.420993] /dev/sr0: Can't open blockdev [ 1690.470762] /dev/sr0: Can't open blockdev 09:32:38 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 1) 09:32:38 executing program 4: ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000003c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x100}}, './file1\x00'}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/32, 0x20}, {&(0x7f0000000440)=""/157, 0x9d}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/83, 0x53}], 0x4) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r1}}]}) getgroups(0x0, &(0x7f00000002c0)) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xff, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="b1b6c773b5c4568c86b0ae559ce896773f3577b27cf80f695d8b2cba0204c67cc9935f1676f2cb4358506b1f9a0318878827271844392565ba7b2340c03e11f190a2b65fcbed74d83b87409ac742437bf8ff8ba8baac0096399860c55d3906da45dd4414a2638ed3896b83f04cdd4b6f8f910e7c4f8df712005ef73dd41e659660c4b2dbc16addd9e3dceaa0b33d39341b6f348df9c4aaa9a82463e12e03c0c42eddd5be844debcd86cce49d447ff5f6838280a08d214e304f9c8a5e564df3b3de7a84a365ea", 0xc6, 0x5}], 0xc002, &(0x7f0000000300)={[{@mode={'mode', 0x3d, 0x23}}, {@gid={'gid', 0x3d, r1}}, {@mode}, {@gid}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@pcr={'pcr', 0x3d, 0x25}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}]}) 09:32:38 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0, 0x6703}], 0x1, 0x0) r1 = syz_io_uring_setup(0x3bab, &(0x7f0000000080)={0x0, 0xf6bb, 0x20, 0x2}, &(0x7f0000ff5000/0xa000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100), 0x210900, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x9, &(0x7f0000000080), 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x9, &(0x7f0000000080), 0x4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x9, &(0x7f0000000080), 0x4) r7 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x9, &(0x7f0000000080), 0x4) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x9, &(0x7f0000000080), 0x4) r10 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000180)=[r4, r5, r6, r7, r8, r9, r3, r10], 0x8) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) 09:32:38 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) (fail_nth: 3) 09:32:38 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 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) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:38 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x97c, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:38 executing program 2: mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000000)=0x29, 0x3ff, 0x0) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f64a2552f73723000"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1699.323580] /d¢U/sr0: Can't lookup blockdev [ 1699.326268] /d¢U/sr0: Can't lookup blockdev 09:32:38 executing program 2: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="f5ffffffffffffff00a4b786006182c613b8c56a05ae7742860125f1095f22a32eaf37919f11546a94dd01137f8a3f2d8b9a7457b936d103ce61bc2630da8e1ecd2000000016809a546fb865f621f22852abee05d3bf4b"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0/../file0\x00', r0, &(0x7f0000000040)='./file0\x00') newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) mount$9p_xen(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x10, &(0x7f0000000340)={'trans=xen,', {[{@dfltgid={'dfltgid', 0x3d, r1}}, {@afid={'afid', 0x3d, 0x4}}, {@uname={'uname', 0x3d, 'vfat\x00'}}, {@afid={'afid', 0x3d, 0xfffffffffffff801}}, {@access_uid}, {@aname}, {@access_any}], [{@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\\}/(\\+-)'}}, {@dont_hash}]}}) newfstatat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x400) [ 1699.366520] /dev/sr0: Can't open blockdev [ 1699.369250] FAULT_INJECTION: forcing a failure. [ 1699.369250] name failslab, interval 1, probability 0, space 0, times 0 [ 1699.370243] CPU: 0 UID: 0 PID: 86967 Comm: syz-executor.3 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1699.370283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1699.370301] Call Trace: [ 1699.370310] [ 1699.370321] dump_stack_lvl+0xfa/0x120 [ 1699.370380] should_fail_ex+0x4d7/0x5e0 [ 1699.370423] ? getname_flags.part.0+0x48/0x540 [ 1699.370440] should_failslab+0xc2/0x120 [ 1699.370455] kmem_cache_alloc_noprof+0x80/0x760 [ 1699.370478] ? getname_flags.part.0+0x48/0x540 [ 1699.370493] getname_flags.part.0+0x48/0x540 [ 1699.370509] __x64_sys_mkdir+0xdb/0x140 [ 1699.370524] do_syscall_64+0xbf/0x420 [ 1699.370538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1699.370552] RIP: 0033:0x7f29bbaf0c27 [ 1699.370563] 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 [ 1699.370576] RSP: 002b:00007f29b9066fa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1699.370589] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29bbaf0c27 [ 1699.370598] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000040 [ 1699.370606] RBP: 00007f29b9067040 R08: 0000000000000000 R09: 0000000000000000 [ 1699.370618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000000 [ 1699.370626] R13: 0000000020000040 R14: 00007f29b9067000 R15: 0000000020000100 [ 1699.370642] 09:32:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 1) [ 1699.412573] /dev/sr0: Can't open blockdev [ 1699.435224] õÿÿÿÿÿÿÿ: Can't lookup blockdev 09:32:38 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) (fail_nth: 4) [ 1699.458097] /dev/sr0: Can't open blockdev [ 1699.467466] FAULT_INJECTION: forcing a failure. [ 1699.467466] name failslab, interval 1, probability 0, space 0, times 0 [ 1699.468689] CPU: 0 UID: 0 PID: 87031 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1699.468706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1699.468714] Call Trace: [ 1699.468718] [ 1699.468722] dump_stack_lvl+0xfa/0x120 [ 1699.468750] should_fail_ex+0x4d7/0x5e0 [ 1699.468770] ? getname_flags.part.0+0x48/0x540 [ 1699.468785] should_failslab+0xc2/0x120 [ 1699.468799] kmem_cache_alloc_noprof+0x80/0x760 [ 1699.468821] ? getname_flags.part.0+0x48/0x540 [ 1699.468834] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 1699.468850] getname_flags.part.0+0x48/0x540 [ 1699.468865] __x64_sys_mkdir+0xdb/0x140 [ 1699.468878] do_syscall_64+0xbf/0x420 [ 1699.468891] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1699.468904] RIP: 0033:0x7ff0f7cf8c27 [ 1699.468914] 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 [ 1699.468926] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1699.468938] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1699.468946] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1699.468954] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1699.468962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1699.468969] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1699.468984] 09:32:38 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=@sg0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x4000, &(0x7f0000000100)='/dev/sr0\x00') mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) rmdir(&(0x7f0000000140)='./file0/../file0/file0\x00') 09:32:38 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 2) [ 1699.507252] /dev/sr0: Can't open blockdev 09:32:38 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000000c0), 0x1fffff87, 0x2000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) splice(r1, &(0x7f0000000040)=0x1603, r2, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:32:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 2) [ 1699.548494] FAULT_INJECTION: forcing a failure. [ 1699.548494] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1699.549686] CPU: 1 UID: 0 PID: 87066 Comm: syz-executor.0 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1699.549706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1699.549715] Call Trace: [ 1699.549721] [ 1699.549726] dump_stack_lvl+0xfa/0x120 [ 1699.549756] should_fail_ex+0x4d7/0x5e0 [ 1699.549780] strncpy_from_user+0x3b/0x2f0 [ 1699.549797] getname_flags.part.0+0x8d/0x540 [ 1699.549818] getname_flags+0x95/0xe0 [ 1699.549839] path_setxattrat+0x25d/0x290 [ 1699.549862] ? __pfx_path_setxattrat+0x10/0x10 [ 1699.549886] ? lock_release+0xc8/0x270 [ 1699.549906] ? __mutex_unlock_slowpath+0x157/0x740 [ 1699.549928] ? kernel_write+0x5a3/0x660 [ 1699.549951] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1699.549982] ? __fget_files+0x20d/0x3b0 [ 1699.550015] ? fput+0x92/0xd0 [ 1699.550030] ? ksys_write+0x1a3/0x240 [ 1699.550050] ? __pfx_ksys_write+0x10/0x10 [ 1699.550074] __x64_sys_setxattr+0xc6/0x140 [ 1699.550086] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1699.550102] ? do_syscall_64+0x85/0x420 [ 1699.550116] do_syscall_64+0xbf/0x420 [ 1699.550130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1699.550146] RIP: 0033:0x7f32015beb19 [ 1699.550157] 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 [ 1699.550171] RSP: 002b:00007f31feb34188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 1699.550185] RAX: ffffffffffffffda RBX: 00007f32016d1f60 RCX: 00007f32015beb19 [ 1699.550195] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 00000000200000c0 [ 1699.550204] RBP: 00007f31feb341d0 R08: 0000000000000000 R09: 0000000000000000 [ 1699.550214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1699.550223] R13: 00007fff5521897f R14: 00007f31feb34300 R15: 0000000000022000 [ 1699.550241] [ 1699.552103] sysfs: Unknown parameter '/dev/sr0' [ 1699.554209] 9p: Could not find request transport: xen 09:32:38 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 3) [ 1699.597693] /dev/sr0: Can't open blockdev 09:32:38 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1699.602582] sysfs: Unknown parameter '/dev/sr0' [ 1699.604338] No source specified 09:32:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 3) 09:32:38 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)={0x80001, 0x100, 0x4}, 0x18) mount(&(0x7f0000000040)=@sr0, &(0x7f0000000240)='./file1\x00', &(0x7f0000000080)='vfat\x00', 0x1000, 0x0) 09:32:38 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) (fail_nth: 5) [ 1699.650249] /dev/sr0: Can't open blockdev [ 1699.686916] /dev/sr0: Can't open blockdev 09:32:38 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 4) [ 1699.712807] FAULT_INJECTION: forcing a failure. [ 1699.712807] name fail_usercopy, interval 1, probability 0, space 0, times 0 09:32:38 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) (fail_nth: 1) [ 1699.713834] CPU: 0 UID: 0 PID: 87348 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1699.713850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1699.713858] Call Trace: [ 1699.713862] [ 1699.713867] dump_stack_lvl+0xfa/0x120 [ 1699.713892] should_fail_ex+0x4d7/0x5e0 [ 1699.713912] strncpy_from_user+0x3b/0x2f0 [ 1699.713927] getname_flags.part.0+0x8d/0x540 [ 1699.713946] __x64_sys_mkdir+0xdb/0x140 [ 1699.713959] do_syscall_64+0xbf/0x420 [ 1699.713972] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1699.713985] RIP: 0033:0x7ff0f7cf8c27 [ 1699.713995] 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 [ 1699.714006] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1699.714018] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1699.714025] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1699.714033] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1699.714040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1699.714047] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1699.714062] [ 1699.748538] FAULT_INJECTION: forcing a failure. [ 1699.748538] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1699.749680] CPU: 1 UID: 0 PID: 87352 Comm: syz-executor.0 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1699.749699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1699.749708] Call Trace: [ 1699.749713] [ 1699.749719] dump_stack_lvl+0xfa/0x120 [ 1699.749748] should_fail_ex+0x4d7/0x5e0 [ 1699.749770] _copy_to_user+0x32/0xd0 [ 1699.749791] simple_read_from_buffer+0xe0/0x180 [ 1699.749814] proc_fail_nth_read+0x18a/0x240 [ 1699.749831] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1699.749850] ? security_file_permission+0x22/0x90 [ 1699.749874] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1699.749889] vfs_read+0x1eb/0xc70 [ 1699.749910] ? __pfx___mutex_lock+0x10/0x10 [ 1699.749931] ? __fget_files+0x34/0x3b0 [ 1699.749953] ? __pfx_vfs_read+0x10/0x10 [ 1699.749985] ? lock_release+0xc8/0x270 [ 1699.750013] ? __fget_files+0x20d/0x3b0 [ 1699.750039] ksys_read+0x121/0x240 [ 1699.750059] ? __pfx_ksys_read+0x10/0x10 [ 1699.750084] do_syscall_64+0xbf/0x420 [ 1699.750099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1699.750113] RIP: 0033:0x7f320157169c [ 1699.750124] 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 [ 1699.750138] RSP: 002b:00007f31feb34170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1699.750152] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f320157169c [ 1699.750161] RDX: 000000000000000f RSI: 00007f31feb341e0 RDI: 0000000000000003 [ 1699.750170] RBP: 00007f31feb341d0 R08: 0000000000000000 R09: 0000000000000000 [ 1699.750179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1699.750187] R13: 00007fff5521897f R14: 00007f31feb34300 R15: 0000000000022000 [ 1699.750205] [ 1699.766310] FAULT_INJECTION: forcing a failure. [ 1699.766310] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1699.767346] CPU: 0 UID: 0 PID: 87357 Comm: syz-executor.5 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1699.767363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1699.767372] Call Trace: [ 1699.767376] [ 1699.767381] dump_stack_lvl+0xfa/0x120 [ 1699.767408] should_fail_ex+0x4d7/0x5e0 [ 1699.767429] _copy_to_user+0x32/0xd0 [ 1699.767447] simple_read_from_buffer+0xe0/0x180 [ 1699.767469] proc_fail_nth_read+0x18a/0x240 [ 1699.767483] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1699.767499] ? security_file_permission+0x22/0x90 [ 1699.767521] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1699.767534] vfs_read+0x1eb/0xc70 [ 1699.767555] ? __pfx___mutex_lock+0x10/0x10 [ 1699.767574] ? __fget_files+0x34/0x3b0 [ 1699.767595] ? __pfx_vfs_read+0x10/0x10 [ 1699.767617] ? lock_release+0xc8/0x270 [ 1699.767635] ? __fget_files+0x20d/0x3b0 [ 1699.767658] ksys_read+0x121/0x240 [ 1699.767675] ? __pfx_ksys_read+0x10/0x10 [ 1699.767691] ? irqentry_exit+0xee/0x650 [ 1699.767709] ? trace_hardirqs_on_prepare+0xe3/0x110 [ 1699.767725] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1699.767739] ? irqentry_exit+0xf3/0x650 [ 1699.767758] do_syscall_64+0xbf/0x420 [ 1699.767771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1699.767784] RIP: 0033:0x7f9f2b1ef69c [ 1699.767794] 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 [ 1699.767806] RSP: 002b:00007f9f287b2170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1699.767818] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f9f2b1ef69c [ 1699.767827] RDX: 000000000000000f RSI: 00007f9f287b21e0 RDI: 0000000000000004 [ 1699.767835] RBP: 00007f9f287b21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1699.767842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1699.767850] R13: 00007ffd05ed7c9f R14: 00007f9f287b2300 R15: 0000000000022000 [ 1699.767866] 09:32:47 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:47 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) 09:32:47 executing program 6: r0 = syz_usb_connect$cdc_ecm(0x1, 0x7a, &(0x7f0000001180)={{0x12, 0x1, 0x240, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x1, 0x1, 0xad, 0xb0, 0x4, [{{0x9, 0x4, 0x0, 0xa9, 0x2, 0x2, 0x6, 0x0, 0x40, {{0x8, 0x24, 0x6, 0x0, 0x0, "a4801c"}, {0x5, 0x24, 0x0, 0x400}, {0xd, 0x24, 0xf, 0x1, 0x47bf, 0x8f07, 0x6, 0x3}, [@obex={0x5}, @mbim_extended={0x8, 0x24, 0x1c, 0x76, 0x3, 0x1}, @mbim={0xc, 0x24, 0x1b, 0x2, 0x401, 0x6, 0x1, 0xfff7, 0x5}, @mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x0, 0x475}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x40, 0x9, 0x20}}], {{0x9, 0x5, 0x82, 0x2, 0x10, 0x6, 0x9, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x8, 0xff, 0xbd}}}}}]}}]}}, &(0x7f00000013c0)={0xa, &(0x7f0000001200)={0xa, 0x6, 0x250, 0x0, 0xff, 0x3, 0x10, 0x8}, 0x5, &(0x7f0000001240)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f0000001280)=@lang_id={0x4, 0x3, 0x458}}, {0x88, &(0x7f00000012c0)=@string={0x88, 0x3, "bc137b759eeeb941b471c11f4b318f69aa55bbaa0f5393f39e9f3a174865ed0277e2af7cc7cf00cc4418c647894f06ff66735ff8980caed934d0103c26e1c6b1d71bb77b350b5113f1cd2f5c3958cc5a67c79cf1502893346b5924f3eee5fc1a36c1fa6927154fbd746c1e98d46b8beeebe11da859cccc7b23b8ac0d2dd38527f4672cfc9b08"}}, {0x4, &(0x7f0000001380)=@lang_id={0x4, 0x3, 0x419}}]}) syz_usb_control_io$cdc_ecm(r0, &(0x7f0000001540)={0x14, &(0x7f0000001400)={0x20, 0xd, 0xe8, {0xe8, 0x6, "8ad6ac1e72262cd727333b8775a1c8c0aa10d80d1addc1f7027b76b9eded6212bc61303c6f5e77cb57f9908c2790b24eb9266b29caedb78524b01cf8484accc423b861b4b1d734e04c71be92c255df1982e94eabc932ef3a13daf7468db0daad2a1e9da89b2c347b7885789342814e543f76ee0e868ba07689889e2fde211c006b69fa9c666ca5da05aa674f15fcea949b098431b54b4afb0d42ecafe7e2d2831c89d153d4ea10b6efa8f0b4c4448440be99bea291e9069918591969e9bfc8c5172879b3769afa677936f5f78a299f40ce1050d7352a6c97b8a95e484875ade0e40b1ec0504c"}}, &(0x7f0000001500)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001700)={0x1c, &(0x7f0000001580)={0x20, 0x13, 0xbc, "32a679e121c607e3954cfea34e451adbcacf0503e81382841ae6e6cc3aaadb6a03656b2d127f3c888a1c954dec6b76e91a6ee1f096cdeb16af6ac0c88b26aa2bd86705617efcf43ac18c34b7ca29b7ebcd7a538722d2f69b1a8f807c286d855608f1bf896fff7277c759d75de8d915a6f6fca6771dcf537fb42708400a33312df0aa557d76c8af02ab5343da807fde0b5c9a57a7e2400d436bf59464e7936a0d4bd0f530f67b3c2092e2504d82f826ae45a82eb3abce795828d48f4b"}, &(0x7f0000001680)={0x0, 0xa, 0x1, 0xad}, &(0x7f00000016c0)={0x0, 0x8, 0x1, 0x6}}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000100)) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) syz_usb_control_io(r0, &(0x7f0000001940)={0x2c, &(0x7f0000001740)={0x0, 0x5, 0x57, {0x57, 0x2, "161fbf7973971e1cbe40e0825bba18db2efd762e785fc8a9e414592e6eb6ab29530e6bff453b888ea3d4e67591d7b99e3fcfb8b5021d1fd57dee42fb358aaf17f903d8d0f71bfd605930e3e962c80f2322f7484266"}}, &(0x7f00000017c0)={0x0, 0x3, 0x73, @string={0x73, 0x3, "4b72aeeb809163f2a76354260bc1ec4d8487da87b1fe375a4cdbf6f75812f5042b1d0a52d58cf87d34c9e7bdaa87e8188f19816ec1e62f84b8f4a8f39489406c1739c4a13a6fa08c6776ac770655d7925da2fd00eca8a8f814207c58fe39558d37bab81d48471ce480b042a2b40dfe7672"}}, &(0x7f0000001840)={0x0, 0xf, 0x49, {0x5, 0xf, 0x49, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0x1, "8da21507090282b969edf43f71e57587"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x8, 0x7, 0x6, 0x7fff}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x0, 0x9b, 0x7, 0xfff}, @ssp_cap={0x1c, 0x10, 0xa, 0x7, 0x4, 0x100, 0x11f1e, 0x7, [0x0, 0xcf, 0x30, 0x0]}]}}, &(0x7f00000018c0)={0x20, 0x29, 0xf, {0xf, 0x29, 0x9, 0x0, 0x7f, 0x3f, "841b2def", "27d61fa2"}}, &(0x7f0000001900)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x0, 0x7, 0x8a, 0x6f, 0x4, 0xf6, 0x2}}}, &(0x7f0000001e40)={0x84, &(0x7f0000001980)={0x20, 0xb, 0xdd, "d776224c9c434e4f9a53e50eb4e325a29f500ea40a2041142cd4584ecfe5ab4c779bec86ac0011e021c92e11428cec9b1be4eac663eb50c66fea52315338f2917bde2b630a36e52be55d828b95e1112fc09fff16a08f80cef1d311f2ab698ccf408986911d65542fdcf6d82f5eb3ea89d01da9279e22c9ddbca7d25cd51b6013f4109858a907db4d2b057176f86442820637d3d9b1892051b889b29e2c8fdc6ef1a60b9ce307a7bc39868851397fe64a15ceea9c2155fb9f2a38b2699ea4d73363402f0ab1c40daad1c43daedcff8fbee15c80bb616de3e0f7cb6fd720"}, &(0x7f0000001a80)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001ac0)={0x0, 0x8, 0x1, 0x81}, &(0x7f0000001b00)={0x20, 0x0, 0x4, {0x0, 0x1}}, &(0x7f0000001b40)={0x20, 0x0, 0x4, {0x20, 0x8}}, &(0x7f0000001b80)={0x40, 0x7, 0x2, 0x100}, &(0x7f0000001bc0)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000001c00)={0x40, 0xb, 0x2, "9c1e"}, &(0x7f0000001c40)={0x40, 0xf, 0x2, 0x3f}, &(0x7f0000001c80)={0x40, 0x13, 0x6, @local}, &(0x7f0000001cc0)={0x40, 0x17, 0x6, @random="b8b29a1c85d7"}, &(0x7f0000001d00)={0x40, 0x19, 0x2, "fc45"}, &(0x7f0000001d40)={0x40, 0x1a, 0x2, 0x8000}, &(0x7f0000001d80)={0x40, 0x1c, 0x1, 0x40}, &(0x7f0000001dc0)={0x40, 0x1e, 0x1, 0x81}, &(0x7f0000001e00)={0x40, 0x21, 0x1, 0x6}}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x468080, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000000180)={0x0, 0x0, "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", "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"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ip6erspan0\x00'}) 09:32:47 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=@filename='./file0\x00', &(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='ubifs\x00', 0x4, &(0x7f00000000c0)='/dev/sr0\x00') mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r0, &(0x7f00000017c0)=@x25, &(0x7f0000001840)=0x80) r1 = syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x20, 0x2, &(0x7f00000003c0)=[{&(0x7f00000002c0)="a25152f38bf0db10693285343b06731051cdaa6eefc2dd7aeb5709c7483b780435c00dab03808306fa78708885d1da5f5844c9a96b814228fce744804c00299d29d88c82a32c6fbb0f76edfd93d0be6f8fbd690bedb058787f2dc0e0a2cdb06856cbb37e9af3ee2016b63096fc2fb4d79a4e9496ba62e71841ecff9f56753efa0423546e5a4b36fe697512762355f6908a5da8da8342327b90b7ccbcf21d1264e463c02bfdabb3c4fa453e40b6038f1d9f4f049136218b18f61142797f00efe5d43e9e44256869beb527c620bf63ddbfdd5eeeb84d8ac370fc573bf7b688aa41ad364e70686f7add", 0xe8, 0x2}, {&(0x7f0000000180)="4d37495ee9cc56bd5ae804b82b22895054cfb8aa90d27bf2169f55c3a9981f6d7e1badd1f3fd3e6f0e15c85c1e932cbd62947b839d4e", 0x36, 0x1748}], 0x8000, &(0x7f0000000400)={[{@mblk_io_submit}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x10001}}], [{@seclabel}, {@smackfsdef={'smackfsdef', 0x3d, 'ubifs\x00'}}, {@measure}, {@hash}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}) mknodat(r1, &(0x7f0000000480)='./file0\x00', 0x10, 0x5) 09:32:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 4) 09:32:47 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 5) 09:32:47 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) 09:32:47 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000440)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@nodevmap}, {@aname}, {@nodevmap}, {@nodevmap}], [{@audit}, {@fsname={'fsname', 0x3d, '9p\x00'}}]}}) mount(&(0x7f0000000000)=@sg0, &(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x40006, &(0x7f00000000c0)='^\x00') mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@loopback, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f00000005c0)=0xe8) mount$9p_tcp(&(0x7f00000002c0), &(0x7f0000000300)='./file0/../file0\x00', &(0x7f0000000340), 0x20000, &(0x7f0000000600)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@debug={'debug', 0x3d, 0x100}}, {@debug={'debug', 0x3d, 0x2434}}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@uid_lt={'uid<', r0}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@fsname={'fsname', 0x3d, 'audit'}}, {@seclabel}, {@subj_user={'subj_user', 0x3d, '['}}, {@appraise_type}, {@audit}]}}) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x100) [ 1708.753850] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1708.757254] misc raw-gadget: fail, usb_gadget_register_driver returned -16 09:32:47 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 6) 09:32:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x480, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x9, &(0x7f0000000080), 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x1010, r0, 0xcf04f000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = signalfd4(r0, &(0x7f00000006c0)={[0x5]}, 0x8, 0x80400) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r2, 0xc018937a, &(0x7f0000000700)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) sendto$inet(r1, &(0x7f00000000c0)="40e7a90ff07c80acd5f8cf2c86f113ee95039c2954f464d36026a6dfa8a0b842212885c60199571d030d0ba29978641e80f20c6e91a4722d0b5d27dd05d017bad8b5539a40c4d0702500171287349e3a06544bb04d0981b423bdb3036d51170aff271b5b6379fa8005145d7811798ab09382ce958f85712f0212794fbef1200323a139036c9f89d656d067cbc9427a9edd3d27dc15dcaf002a45517affc1a8a1cb7e3a6f44e0685ffe3d42d433d6f47ceb6b639939a0441f0cc3cdc6e7b7", 0xbe, 0x8000804, &(0x7f0000000180)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) inotify_add_watch(r1, 0x0, 0x200) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x9, &(0x7f0000000080), 0x4) recvmsg(r3, &(0x7f0000000680)={&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)=""/122, 0x7a}, {&(0x7f0000000300)=""/194, 0xc2}, {&(0x7f0000000400)=""/79, 0x4f}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/22, 0x16}], 0x5, &(0x7f00000005c0)=""/180, 0xb4}, 0x0) sendfile(r3, r0, &(0x7f00000001c0)=0xfffffffffffff801, 0xffffffff) [ 1708.807129] FAULT_INJECTION: forcing a failure. [ 1708.807129] name failslab, interval 1, probability 0, space 0, times 0 [ 1708.808113] CPU: 0 UID: 0 PID: 87477 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1708.808129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1708.808136] Call Trace: [ 1708.808141] [ 1708.808145] dump_stack_lvl+0xfa/0x120 [ 1708.808170] should_fail_ex+0x4d7/0x5e0 [ 1708.808188] ? __d_alloc+0x34/0xa10 [ 1708.808200] should_failslab+0xc2/0x120 [ 1708.808213] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 1708.808230] ? __d_lookup+0x255/0x490 [ 1708.808250] ? __d_alloc+0x34/0xa10 [ 1708.808261] __d_alloc+0x34/0xa10 [ 1708.808274] d_alloc+0x4a/0x1e0 [ 1708.808287] lookup_one_qstr_excl+0x174/0x270 [ 1708.808301] ? mnt_want_write+0x153/0x420 [ 1708.808319] filename_create+0x1c1/0x400 [ 1708.808336] ? __pfx_filename_create+0x10/0x10 [ 1708.808352] ? __virt_addr_valid+0x2e8/0x5d0 [ 1708.808370] do_mkdirat+0xa8/0x470 [ 1708.808383] ? __pfx_do_mkdirat+0x10/0x10 [ 1708.808395] ? strncpy_from_user+0x21b/0x2f0 [ 1708.808412] __x64_sys_mkdir+0xf3/0x140 [ 1708.808425] do_syscall_64+0xbf/0x420 [ 1708.808438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1708.808450] RIP: 0033:0x7ff0f7cf8c27 [ 1708.808460] 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 [ 1708.808472] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1708.808483] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1708.808491] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1708.808499] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1708.808506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1708.808513] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1708.808529] [ 1708.822549] 9p: Bad value for 'aname' 09:32:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 5) 09:32:48 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x2, 0x0) [ 1708.890087] /dev/sr0: Can't open blockdev 09:32:48 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 7) [ 1708.914976] No source specified [ 1708.920508] FAULT_INJECTION: forcing a failure. [ 1708.920508] name failslab, interval 1, probability 0, space 0, times 0 [ 1708.921409] CPU: 0 UID: 0 PID: 87528 Comm: syz-executor.3 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1708.921425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1708.921433] Call Trace: [ 1708.921438] [ 1708.921443] dump_stack_lvl+0xfa/0x120 [ 1708.921467] should_fail_ex+0x4d7/0x5e0 [ 1708.921487] ? copy_mount_options+0x55/0x180 [ 1708.921502] should_failslab+0xc2/0x120 [ 1708.921516] __kmalloc_cache_noprof+0x80/0x780 [ 1708.921532] ? __might_fault+0xe0/0x190 [ 1708.921549] ? copy_mount_options+0x55/0x180 [ 1708.921563] ? memdup_user+0x95/0xe0 [ 1708.921578] copy_mount_options+0x55/0x180 [ 1708.921595] __x64_sys_mount+0x1ab/0x310 [ 1708.921609] ? __pfx___x64_sys_mount+0x10/0x10 [ 1708.921631] do_syscall_64+0xbf/0x420 [ 1708.921644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1708.921658] RIP: 0033:0x7f29bbaf304a [ 1708.921667] 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 [ 1708.921679] RSP: 002b:00007f29b9066fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1708.921691] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29bbaf304a [ 1708.921700] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1708.921707] RBP: 00007f29b9067040 R08: 00007f29b9067040 R09: 0000000020000000 [ 1708.921715] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1708.921722] R13: 0000000020000040 R14: 00007f29b9067000 R15: 0000000020000100 [ 1708.921739] [ 1708.956250] /dev/sr0: Can't open blockdev [ 1709.265423] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1709.266948] misc raw-gadget: fail, usb_gadget_register_driver returned -16 09:32:58 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x0) 09:32:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 6) 09:32:58 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x20000, 0x0) dup2(0xffffffffffffffff, r1) inotify_add_watch(r0, 0x0, 0x200) 09:32:58 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'netpci0\x00'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) poll(&(0x7f0000000040), 0x0, 0x2) 09:32:58 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x1c, r1, 0x339, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x180}}, 0x0) sendmsg$NL80211_CMD_ABORT_SCAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x100, 0x70bd29, 0x25dfdbfd, {{}, {@void, @void}}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x80) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x6, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) chroot(&(0x7f0000000100)='./file0/../file0\x00') 09:32:58 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000240)='./file1\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0xa0) 09:32:58 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 8) 09:32:58 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) inotify_init1(0x80000) [ 1718.973503] /dev/sr0: Can't open blockdev [ 1718.990868] FAULT_INJECTION: forcing a failure. [ 1718.990868] name failslab, interval 1, probability 0, space 0, times 0 [ 1718.992740] CPU: 0 UID: 0 PID: 87922 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1718.992770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1718.992783] Call Trace: [ 1718.992791] [ 1718.992799] dump_stack_lvl+0xfa/0x120 [ 1718.992840] should_fail_ex+0x4d7/0x5e0 [ 1718.992875] ? ext4_alloc_inode+0x28/0x640 [ 1718.992901] should_failslab+0xc2/0x120 [ 1718.992924] kmem_cache_alloc_lru_noprof+0x84/0x770 [ 1718.992959] ? perf_trace_lock+0xb5/0x5d0 [ 1718.992987] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1718.993015] ? ext4_alloc_inode+0x28/0x640 [ 1718.993040] ext4_alloc_inode+0x28/0x640 [ 1718.993066] ? __pfx_ext4_alloc_inode+0x10/0x10 [ 1718.993091] alloc_inode+0x67/0x250 [ 1718.993119] new_inode+0x1e/0x160 [ 1718.993148] __ext4_new_inode+0x35d/0x4cd0 [ 1718.993180] ? avc_has_perm_noaudit+0x150/0x3d0 [ 1718.993208] ? __pfx___ext4_new_inode+0x10/0x10 [ 1718.993233] ? __pfx_avc_has_perm+0x10/0x10 [ 1718.993265] ? __pfx___dquot_initialize+0x10/0x10 [ 1718.993310] ext4_mkdir+0x331/0xb30 [ 1718.993349] ? __pfx_ext4_mkdir+0x10/0x10 [ 1718.993375] ? security_inode_permission+0x72/0xe0 [ 1718.993416] vfs_mkdir+0x6d8/0xc00 [ 1718.993451] do_mkdirat+0x11a/0x470 [ 1718.993478] ? __pfx_do_mkdirat+0x10/0x10 [ 1718.993507] ? strncpy_from_user+0x21b/0x2f0 [ 1718.993549] __x64_sys_mkdir+0xf3/0x140 [ 1718.993574] do_syscall_64+0xbf/0x420 [ 1718.993600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1718.993629] RIP: 0033:0x7ff0f7cf8c27 [ 1718.993646] 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 [ 1718.993668] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1718.993690] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1718.993704] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1718.993718] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1718.993731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1718.993744] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1718.993786] 09:32:58 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 9) [ 1719.082547] /dev/sr0: Can't open blockdev 09:32:58 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:32:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 7) 09:32:58 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x1000600) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x80408, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@debug={'debug', 0x3d, 0x2}}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}], [{@smackfsroot={'smackfsroot', 0x3d, '+-#:'}}]}}) 09:32:58 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x3c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x5}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xa}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xf}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xff}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xd}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r1 = openat2(r0, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a00)={0x101000, 0x14, 0x16}, 0x18) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000a40)) preadv(r0, &(0x7f0000000800)=[{&(0x7f0000000100)=""/121, 0x79}, {&(0x7f0000000180)=""/41, 0x29}, {&(0x7f0000000380)=""/94, 0x5e}, {&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000440)=""/111, 0x6f}, {&(0x7f00000004c0)=""/154, 0x9a}, {&(0x7f0000000580)=""/197, 0xc5}, {&(0x7f0000000680)=""/186, 0xba}, {&(0x7f0000000740)=""/146, 0x92}], 0x9, 0x4, 0x2) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f6465762f7372ee97"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0/file0\x00', 0x100000001, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="68a93ae727a4a3c8cfb55c93adb818", 0xf, 0xfffffffffffff801}], 0x1008000, &(0x7f00000002c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x5b, 0x6d, 0x39]}}, {@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}, {@nr_blocks={'nr_blocks', 0x3d, [0x70, 0x0, 0x33, 0x37]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x33, 0x39, 0x32]}}, {@huge_within_size}, {@gid={'gid', 0x3d, 0xee01}}, {@nr_blocks={'nr_blocks', 0x3d, [0x35, 0x6d]}}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}]}) [ 1719.256606] FAULT_INJECTION: forcing a failure. [ 1719.256606] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1719.258682] CPU: 1 UID: 0 PID: 88284 Comm: syz-executor.3 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1719.258732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1719.258755] Call Trace: [ 1719.258766] [ 1719.258779] dump_stack_lvl+0xfa/0x120 [ 1719.258846] should_fail_ex+0x4d7/0x5e0 [ 1719.258897] _copy_from_user+0x30/0xd0 [ 1719.258930] copy_mount_options+0x76/0x180 [ 1719.258962] __x64_sys_mount+0x1ab/0x310 [ 1719.258987] ? __pfx___x64_sys_mount+0x10/0x10 [ 1719.259021] do_syscall_64+0xbf/0x420 [ 1719.259044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1719.259067] RIP: 0033:0x7f29bbaf304a [ 1719.259084] 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 [ 1719.259105] RSP: 002b:00007f29b9066fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1719.259127] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29bbaf304a [ 1719.259142] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1719.259155] RBP: 00007f29b9067040 R08: 00007f29b9067040 R09: 0000000020000000 [ 1719.259169] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1719.259183] R13: 0000000020000040 R14: 00007f29b9067000 R15: 0000000020000100 [ 1719.259214] [ 1719.287442] No source specified 09:32:58 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="57d560fb42b52ea1e6d744f8bbc52d4f8d30be8eeb03059eba03ffbf01003bbf98d516b54dce3250f56af332108a91dd8db47fcc1c633191302de7895bfa3260ab2517397b1a7c0662aac55dcaa1a7347c08afc34f02ff4ae1f7ff2a0df6f2086219f93590d8be5b9ed4bc050d0d"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:32:58 executing program 6: prctl$PR_MCE_KILL_GET(0x22) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) poll(&(0x7f00000000c0), 0x0, 0x0) 09:32:58 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x80000, 0x0) [ 1719.346789] /dev/sr0: Can't open blockdev 09:32:58 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 10) 09:32:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 8) [ 1719.394953] /dev/srî—: Can't lookup blockdev [ 1719.404034] loop2: detected capacity change from 0 to 264192 [ 1719.426420] tmpfs: Bad value for 'nr_blocks' 09:32:58 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/firmware/memmap', 0x10401, 0xe4) fcntl$dupfd(r1, 0x406, r0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180), 0x4) r2 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r3 = dup(r2) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x13, &(0x7f00000001c0), 0x2) sendmsg$IPCTNL_MSG_CT_GET_STATS(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x5, 0x1, 0x801, 0x0, 0x0, {0x3, 0x0, 0x5}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40041}, 0x40) inotify_add_watch(r0, 0x0, 0x200) r4 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80000014) inotify_rm_watch(r0, r4) r5 = syz_io_uring_setup(0x5ad2, &(0x7f0000003a00), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0)) r6 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0)) dup2(r5, r6) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r5, 0x8000000) [ 1719.465234] WÕ`ûBµ.¡æ×Dø»Å-O0¾Žëžºÿ¿: Can't lookup blockdev 09:32:58 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1719.474250] 9pnet_fd: p9_fd_create_unix (88335): problem connecting socket: ./file0: -111 [ 1719.485178] WÕ`ûBµ.¡æ×Dø»Å-O0¾Žëžºÿ¿: Can't lookup blockdev [ 1719.510574] FAULT_INJECTION: forcing a failure. [ 1719.510574] name failslab, interval 1, probability 0, space 0, times 0 [ 1719.512716] CPU: 0 UID: 0 PID: 88392 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1719.512746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1719.512759] Call Trace: [ 1719.512767] [ 1719.512775] dump_stack_lvl+0xfa/0x120 [ 1719.512816] should_fail_ex+0x4d7/0x5e0 [ 1719.512850] ? security_inode_alloc+0x3e/0x130 [ 1719.512879] should_failslab+0xc2/0x120 [ 1719.512902] kmem_cache_alloc_noprof+0x80/0x760 [ 1719.512930] ? __pfx_map_id_range_down+0x10/0x10 [ 1719.512968] ? security_inode_alloc+0x3e/0x130 [ 1719.512995] security_inode_alloc+0x3e/0x130 [ 1719.513026] inode_init_always_gfp+0xc9d/0xff0 [ 1719.513066] alloc_inode+0x8d/0x250 [ 1719.513092] new_inode+0x1e/0x160 [ 1719.513119] __ext4_new_inode+0x35d/0x4cd0 [ 1719.513150] ? avc_has_perm_noaudit+0x150/0x3d0 [ 1719.513176] ? __pfx___ext4_new_inode+0x10/0x10 [ 1719.513201] ? __pfx_avc_has_perm+0x10/0x10 [ 1719.513221] ? __pfx___dquot_initialize+0x10/0x10 [ 1719.513274] ext4_mkdir+0x331/0xb30 [ 1719.513315] ? __pfx_ext4_mkdir+0x10/0x10 [ 1719.513341] ? security_inode_permission+0x72/0xe0 [ 1719.513379] vfs_mkdir+0x6d8/0xc00 [ 1719.513412] do_mkdirat+0x11a/0x470 [ 1719.513436] ? __pfx_do_mkdirat+0x10/0x10 [ 1719.513457] ? strncpy_from_user+0x21b/0x2f0 [ 1719.513489] __x64_sys_mkdir+0xf3/0x140 [ 1719.513511] do_syscall_64+0xbf/0x420 [ 1719.513533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1719.513556] RIP: 0033:0x7ff0f7cf8c27 [ 1719.513573] 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 [ 1719.513595] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1719.513623] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1719.513637] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1719.513651] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1719.513663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1719.513677] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1719.513705] [ 1719.540405] FAULT_INJECTION: forcing a failure. [ 1719.540405] name failslab, interval 1, probability 0, space 0, times 0 [ 1719.542550] CPU: 1 UID: 0 PID: 88422 Comm: syz-executor.3 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1719.542579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1719.542592] Call Trace: [ 1719.542600] [ 1719.542609] dump_stack_lvl+0xfa/0x120 [ 1719.542656] should_fail_ex+0x4d7/0x5e0 [ 1719.542691] ? getname_flags.part.0+0x48/0x540 [ 1719.542718] should_failslab+0xc2/0x120 09:32:58 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) [ 1719.542741] kmem_cache_alloc_noprof+0x80/0x760 [ 1719.542779] ? getname_flags.part.0+0x48/0x540 [ 1719.542803] getname_flags.part.0+0x48/0x540 [ 1719.542831] getname_flags+0x95/0xe0 [ 1719.542862] user_path_at+0x27/0x90 [ 1719.542894] __x64_sys_mount+0x1fb/0x310 [ 1719.542919] ? __pfx___x64_sys_mount+0x10/0x10 [ 1719.542951] do_syscall_64+0xbf/0x420 [ 1719.542974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1719.542996] RIP: 0033:0x7f29bbaf304a [ 1719.543013] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1719.543033] RSP: 002b:00007f29b9066fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1719.543055] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29bbaf304a [ 1719.543070] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1719.543083] RBP: 00007f29b9067040 R08: 00007f29b9067040 R09: 0000000020000000 [ 1719.543097] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1719.543111] R13: 0000000020000040 R14: 00007f29b9067000 R15: 0000000020000100 [ 1719.543138] [ 1719.632086] /dev/sr0: Can't open blockdev 09:32:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 9) [ 1719.787610] No source specified 09:33:09 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:09 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r1) r2 = accept4$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000080)=0x1c, 0x800) ioctl$BTRFS_IOC_SNAP_CREATE(r0, 0x50009401, &(0x7f00000000c0)={{r2}, "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"}) 09:33:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 10) 09:33:09 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0xc9ffff, 0x0) 09:33:09 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) statx(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x600, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) 09:33:09 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f00000000c0)='vfat\x00', 0x2100001, 0x0) setxattr$incfs_size(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=0x922, 0x8, 0x1) 09:33:09 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 11) 09:33:09 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)=@sg0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000180)='pstore\x00', 0x0, 0x0) rmdir(&(0x7f0000000100)='./file0/../file0\x00') newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000280), 0x4000) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x20040, &(0x7f0000000040)='`\x85\x95t\x9e>\x1b\xd4\x97XE\xe1\x8f\xea\xe4(\xfd') [ 1730.602327] FAULT_INJECTION: forcing a failure. [ 1730.602327] name failslab, interval 1, probability 0, space 0, times 0 [ 1730.604369] CPU: 0 UID: 0 PID: 88681 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1730.604403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1730.604419] Call Trace: [ 1730.604428] [ 1730.604438] dump_stack_lvl+0xfa/0x120 [ 1730.604485] should_fail_ex+0x4d7/0x5e0 [ 1730.604525] ? jbd2__journal_start+0x193/0x820 [ 1730.604560] should_failslab+0xc2/0x120 [ 1730.604587] kmem_cache_alloc_noprof+0x80/0x760 [ 1730.604632] ? lock_is_held_type+0x9e/0x120 [ 1730.604675] ? jbd2__journal_start+0x193/0x820 [ 1730.604709] jbd2__journal_start+0x193/0x820 [ 1730.604750] __ext4_journal_start_sb+0x325/0x580 [ 1730.604784] __ext4_new_inode+0x2c81/0x4cd0 [ 1730.604828] ? __pfx___ext4_new_inode+0x10/0x10 [ 1730.604858] ? __pfx_avc_has_perm+0x10/0x10 [ 1730.604882] ? __pfx___dquot_initialize+0x10/0x10 [ 1730.604932] ext4_mkdir+0x331/0xb30 [ 1730.604975] ? __pfx_ext4_mkdir+0x10/0x10 [ 1730.605007] ? security_inode_permission+0x72/0xe0 [ 1730.605053] vfs_mkdir+0x6d8/0xc00 [ 1730.605092] do_mkdirat+0x11a/0x470 [ 1730.605120] ? __pfx_do_mkdirat+0x10/0x10 [ 1730.605145] ? strncpy_from_user+0x21b/0x2f0 [ 1730.605183] __x64_sys_mkdir+0xf3/0x140 [ 1730.605210] do_syscall_64+0xbf/0x420 [ 1730.605237] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1730.605263] RIP: 0033:0x7ff0f7cf8c27 [ 1730.605284] 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 [ 1730.605309] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1730.605334] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1730.605350] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1730.605366] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1730.605382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1730.605397] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1730.605449] [ 1730.632608] EXT4-fs error (device sda) in __ext4_new_inode:1086: Out of memory 09:33:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 11) [ 1730.731454] /dev/sr0: Can't open blockdev 09:33:09 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x9, &(0x7f0000000080), 0x4) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000080)=@ethernet={0x1}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000100)="0499e57f29343c455a7ecaf5ebcd129f5c0e91bb034e5793aee13feb7182596dbc1d99d058e455fb418d", 0x2a}, {&(0x7f0000000140)="40acc1c163890bb9ddab4c98398f6c7567541a1633f3a098b138f291bac4d66997e1abca2bf10feb30fa0f0838958001426f9610fb11e85aa2f924b557495c80dfafc17ed4a09b6891be717017198f8557410a96150b402fe5cdca76b0d6817c22d594f491da5a9a29acec1234b4e640e41724b9a4a95666cfe0cebc2cbd3c5e034f94114dd5ed06b613ddb4dcfde9609871b291fc9d77d3edc938a62fad8f90955838", 0xa3}, {&(0x7f0000000200)="ce4269b4ab48fe31b8f0bfae44e78f94d3659f4d25d1f41fa370969dbf115075dbcdee04144b359755e0ed218fa6384ab4ebbafb3d00ea1df14841382e92b3c3d6d3c02ac1fea3730a1df6ceed24ac9d3438f94fa7", 0x55}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="331d4440b25bc804dcb29458a83d87278c16e5bfa6da5840470144af74df27c633", 0x21}], 0x5, &(0x7f0000001340)=[{0xb0, 0x112, 0xffff, "7748a6fae36e0f93cf4b0ce8c3f897040a15526de4d030be4410549fe9c07054da9a44ae6657eae31f50e8dda525c86406cb0f82a7e1278028641af18017a01638a0100c0ec6c6ffb8367d4f19e495eb82ffa17b623fd68d71ebf3069353ad21d688afe024634b0d55b0d4f981997da6937cc6488a75b5e543e7e67f3f007a5a353964a50a9e3767d89b1b5485638f28510e6ff8c4b1d94f2a8c"}, {0xe0, 0x103, 0x8000, "17a42a5165164eddc0e5f1cd5681a1441a172790721e8a4640183b382becb0f78d08420dd5fec489d5de70608e16047240dcee290e29b2f50d9a988e51962e623b7e09d489f5e4cf148815581935192bf0e59ba4e1d4afb284363c0ba147b9ac27a1fe02007f735105d9d12601df54e8ba65d07864ddc5e47c4c4b0ad861d5dc73849d477985a6a412d3edc04f5fe0c02d81243de053335ff3a2acc64eb79b6991537d49f4877e944d57179186a8ad3c4cf913f313039256a78ef9c8522903b9f3956b59ea619841d9affc621e257b"}, {0x50, 0x104, 0x1, "f1d2262cdb0f01422ccfaeb010456eb1d81a6148c38a7d7022e1e471dc063e684534fb6f94554bb82755fe9673d50fe46f2067e42deb68210e2c42"}], 0x1e0}, 0x811) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'team0\x00'}) [ 1730.872892] No source specified 09:33:19 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 12) 09:33:19 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'vcan0\x00'}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'macvlan1\x00'}) 09:33:19 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x1000000, 0x0) 09:33:19 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540)=0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x79, 0x4, &(0x7f0000000380)=[{&(0x7f0000000080)="2d7918fdd76ca033c0fed57d429afdd36bd30fdfb7", 0x15, 0x3f}, {&(0x7f00000000c0)="0a30a2dd1cd8a5c956e811844d8313e70d72411a2b7740c7d15c6480e1e272e4f49ff41990976c606e1400d76a099b5cd6be5e20a90b99c73ffdda4344379d2b99150d474cc8891ae9cdf9977593fee7d59962210f7ef6b4d1180342ae412c2d916d604f067e0e4899", 0x69, 0x80000000}, {&(0x7f00000002c0)="a96657ac8842350a574987569ae4ca2ca44212f3b74293d61ddf162173368d687fbd33a83e6d7be921bad67a38e8db1738c6765dec7a27fdc58c8bc7dbd49bc3906bc7a916a936d492367b0fc8d04c50a514f079a4ef09d67f45922100a76364630457961745fb492aa88e3fc720b61cffa6fc636a722c2506ef77db4a77bf9c440f6cf07567b01929b227fd54a1b414f6497d7fc7651c7096b3c4e261202a9cd8076eb763e7be4a86d59521d192e9e45d9a9f429b268d7805", 0xb9, 0x8000}, {&(0x7f0000000140)="ce4939ca4ad97b1dfea597fd34d57365f13b1d3020322b0c67ee4ee2c3bd71ab23fb3cb8aef2", 0x26, 0x5}], 0x1204002, &(0x7f0000001580)={[{}, {@huge_advise}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@size={'size', 0x3d, [0x74, 0x39, 0x65]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x74, 0x37, 0x0]}}, {@mode={'mode', 0x3d, 0x4}}, {@nr_inodes={'nr_inodes', 0x3d, [0x25, 0x70, 0x33, 0x34, 0x38, 0x30, 0x6b, 0x30]}}, {@mode={'mode', 0x3d, 0x7}}, {@nr_inodes={'nr_inodes', 0x3d, [0x6b, 0x6afdf97a3df1dfa2]}}, {@gid={'gid', 0x3d, r0}}], [{@obj_user={'obj_user', 0x3d, '#\xba4'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/sr0\x00'}}, {@subj_role={'subj_role', 0x3d, '!'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_appraise}, {@audit}]}) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:19 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:19 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1eca0100", @ANYRES16=r3, @ANYBLOB="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"], 0x1e4}, 0x1, 0x0, 0x0, 0x10040041}, 0x8001) 09:33:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 12) 09:33:19 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) statx(r0, &(0x7f0000000080)='./file0\x00', 0x2000, 0x800, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002700)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000002800)=0xe8) mount$tmpfs(0x0, &(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040), 0x1000008, &(0x7f0000002840)={[{@uid={'uid', 0x3d, r1}}], [{@euid_lt={'euid<', r3}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x33, 0x30, 0x63, 0x31, 0x38, 0x62, 0x36], 0x2d, [0x61, 0x7, 0x66, 0x34], 0x2d, [0x34, 0x32, 0x62, 0x38], 0x2d, [0x64, 0x33, 0x39, 0x66], 0x2d, [0x35, 0x36, 0x0, 0x35, 0x36, 0x30, 0x36, 0x3c]}}}]}) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1740.530857] FAULT_INJECTION: forcing a failure. [ 1740.530857] name failslab, interval 1, probability 0, space 0, times 0 [ 1740.532000] CPU: 0 UID: 0 PID: 89197 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1740.532016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1740.532024] Call Trace: [ 1740.532028] [ 1740.532032] dump_stack_lvl+0xfa/0x120 [ 1740.532057] should_fail_ex+0x4d7/0x5e0 [ 1740.532078] should_failslab+0xc2/0x120 [ 1740.532091] __kmalloc_noprof+0xd6/0x880 [ 1740.532108] ? security_inode_init_security+0x113/0x370 [ 1740.532128] ? security_inode_init_security+0x113/0x370 [ 1740.532141] security_inode_init_security+0x113/0x370 [ 1740.532156] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1740.532174] ? __pfx_security_inode_init_security+0x10/0x10 [ 1740.532190] ? crc32c+0x1ae/0x350 [ 1740.532206] __ext4_new_inode+0x38f7/0x4cd0 [ 1740.532228] ? __pfx___ext4_new_inode+0x10/0x10 [ 1740.532243] ? __pfx___dquot_initialize+0x10/0x10 [ 1740.532267] ext4_mkdir+0x331/0xb30 [ 1740.532289] ? __pfx_ext4_mkdir+0x10/0x10 [ 1740.532303] ? security_inode_permission+0x72/0xe0 [ 1740.532324] vfs_mkdir+0x6d8/0xc00 [ 1740.532344] do_mkdirat+0x11a/0x470 [ 1740.532357] ? __pfx_do_mkdirat+0x10/0x10 [ 1740.532369] ? strncpy_from_user+0x21b/0x2f0 [ 1740.532388] __x64_sys_mkdir+0xf3/0x140 [ 1740.532400] do_syscall_64+0xbf/0x420 [ 1740.532413] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1740.532427] RIP: 0033:0x7ff0f7cf8c27 [ 1740.532437] 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 [ 1740.532448] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1740.532460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1740.532468] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1740.532475] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1740.532482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1740.532489] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1740.532507] [ 1740.568524] /dev/sr0: Can't open blockdev [ 1740.586470] loop2: detected capacity change from 0 to 264192 [ 1740.592347] tmpfs: Unsupported parameter 'huge' 09:33:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 13) [ 1740.613603] FAULT_INJECTION: forcing a failure. [ 1740.613603] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1740.615690] CPU: 1 UID: 0 PID: 89255 Comm: syz-executor.3 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1740.615724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1740.615739] Call Trace: [ 1740.615748] [ 1740.615758] dump_stack_lvl+0xfa/0x120 [ 1740.615804] should_fail_ex+0x4d7/0x5e0 [ 1740.615843] strncpy_from_user+0x3b/0x2f0 [ 1740.615873] getname_flags.part.0+0x8d/0x540 [ 1740.615907] getname_flags+0x95/0xe0 09:33:19 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1740.615943] user_path_at+0x27/0x90 [ 1740.615980] __x64_sys_mount+0x1fb/0x310 [ 1740.616008] ? __pfx___x64_sys_mount+0x10/0x10 [ 1740.616044] do_syscall_64+0xbf/0x420 [ 1740.616070] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1740.616095] RIP: 0033:0x7f29bbaf304a [ 1740.616115] 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 [ 1740.616139] RSP: 002b:00007f29b9066fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1740.616164] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29bbaf304a [ 1740.616180] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1740.616196] RBP: 00007f29b9067040 R08: 00007f29b9067040 R09: 0000000020000000 [ 1740.616211] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1740.616226] R13: 0000000020000040 R14: 00007f29b9067000 R15: 0000000020000100 [ 1740.616259] [ 1740.644783] No source specified [ 1740.663817] /dev/sr0: Can't open blockdev [ 1740.676602] No source specified 09:33:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 14) [ 1740.718219] No source specified 09:33:19 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:19 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 13) 09:33:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 15) 09:33:19 executing program 5: ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)={0x401, 0x4, 0xffffffff, 0x5, 0x1, 0x9}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x190040, 0x0) r1 = memfd_secret(0x0) pwrite64(0xffffffffffffffff, &(0x7f00000004c0)="05072dc40c7948e11fd04f9a8251e03e375b731c513768b041e36f751f4f9190c7dbf0ca87ea8297849885e252ecfe418a66a2a3088159d4d62cd35d5bbe98b0307a2f88d1aab857a4fa", 0x4a, 0x100) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000080)={0x0, 0x9, 0x0, [0x9, 0x1, 0x100000000, 0x0, 0xc78], [0x1000, 0xfffffffffffffff7, 0x91, 0x0, 0x0, 0xc75, 0x1, 0xfff, 0x80, 0x0, 0x3, 0x10000, 0x2c, 0xffffffff, 0x10000, 0x9, 0x1f, 0x5, 0x9, 0x5811, 0x100000001, 0x8, 0x7fffffff, 0x944, 0x80000001, 0xfffffffffffffff9, 0x803, 0x2, 0x2, 0x7, 0x7, 0x1000, 0x2, 0xffffffff80000000, 0x7, 0xffff, 0x3, 0x8, 0x9b8f, 0x0, 0x100000000, 0x6, 0x642, 0x7fffffff, 0x5, 0x3, 0x5, 0x3, 0x4, 0x8, 0xcff, 0xf0, 0x0, 0x4b, 0x3, 0x401, 0xff, 0x101748, 0x3, 0x1ff, 0x63d4, 0x6, 0x6, 0x10001, 0x0, 0x0, 0x10001, 0x8001, 0xffffffffffffff71, 0xfffffffffffffffa, 0x7, 0x1, 0x5, 0x400000000000, 0x7, 0x94ec, 0x3557, 0x4cd9ed4e, 0x111, 0x400, 0x7, 0x9, 0x8000000000000, 0x100000001, 0x20, 0x8, 0x7, 0x0, 0x2, 0x7, 0x4, 0x7ff, 0x8, 0xeb23, 0xfa, 0x7, 0x3, 0xfff, 0x80000001, 0x8, 0xf2f, 0x616, 0x38, 0x2, 0x7, 0x7577, 0x4, 0x7f, 0x7, 0xfffffffffffffffe, 0x9, 0x1, 0x1, 0x7, 0x7f, 0x5, 0x8, 0x8, 0x9, 0x9, 0x100000000000000]}) syz_open_pts(r1, 0x8080) inotify_add_watch(r0, 0x0, 0x200) 09:33:19 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) io_setup(0x0, 0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0/../file0\x00', r1, r2) [ 1740.819847] No source specified [ 1740.821041] No source specified 09:33:19 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6a4940, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)=0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) poll(&(0x7f0000000140)=[{r0, 0x20}, {r1, 0x106}, {r1, 0x6c9}], 0x3, 0xfffffffe) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0x0, @hci={0x1f, 0x3, 0x2}, @l2={0x1f, 0x8, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x9, 0x1}, @l2={0x1f, 0x7, @any, 0x2, 0x2}, 0xfff, 0x0, 0x0, 0x0, 0xfe5, &(0x7f0000000040)='virt_wifi0\x00', 0x8000, 0x5, 0xffff}) 09:33:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 16) [ 1740.867951] FAULT_INJECTION: forcing a failure. [ 1740.867951] name failslab, interval 1, probability 0, space 0, times 0 [ 1740.869839] CPU: 1 UID: 0 PID: 89630 Comm: syz-executor.3 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1740.869870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1740.869884] Call Trace: [ 1740.869891] [ 1740.869899] dump_stack_lvl+0xfa/0x120 [ 1740.869942] should_fail_ex+0x4d7/0x5e0 [ 1740.869977] ? alloc_fs_context+0x57/0xb10 [ 1740.870012] should_failslab+0xc2/0x120 [ 1740.870035] __kmalloc_cache_noprof+0x80/0x780 [ 1740.870065] ? __get_fs_type+0xe6/0x160 [ 1740.870096] ? alloc_fs_context+0x57/0xb10 [ 1740.870130] alloc_fs_context+0x57/0xb10 [ 1740.870170] path_mount+0xd8d/0x2140 [ 1740.870196] ? kasan_quarantine_put+0x84/0x1e0 [ 1740.870218] ? __pfx_path_mount+0x10/0x10 [ 1740.870240] ? kmem_cache_free+0x2cd/0x660 [ 1740.870271] ? putname.part.0+0xc0/0x160 [ 1740.870302] ? putname.part.0+0xc0/0x160 [ 1740.870325] ? putname.part.0+0xc0/0x160 [ 1740.870354] __x64_sys_mount+0x293/0x310 [ 1740.870384] ? __pfx___x64_sys_mount+0x10/0x10 [ 1740.870418] do_syscall_64+0xbf/0x420 [ 1740.870441] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1740.870465] RIP: 0033:0x7f29bbaf304a [ 1740.870483] 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 [ 1740.870505] RSP: 002b:00007f29b9066fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1740.870528] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29bbaf304a [ 1740.870542] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1740.870556] RBP: 00007f29b9067040 R08: 00007f29b9067040 R09: 0000000020000000 [ 1740.870570] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1740.870584] R13: 0000000020000040 R14: 00007f29b9067000 R15: 0000000020000100 [ 1740.870619] [ 1740.940319] /dev/sr0: Can't open blockdev [ 1740.951261] FAULT_INJECTION: forcing a failure. [ 1740.951261] name failslab, interval 1, probability 0, space 0, times 0 [ 1740.952417] CPU: 0 UID: 0 PID: 89721 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1740.952434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1740.952442] Call Trace: [ 1740.952447] [ 1740.952452] dump_stack_lvl+0xfa/0x120 [ 1740.952477] should_fail_ex+0x4d7/0x5e0 [ 1740.952497] should_failslab+0xc2/0x120 [ 1740.952510] __kmalloc_noprof+0xd6/0x880 [ 1740.952526] ? find_held_lock+0x2b/0x80 [ 1740.952545] ? ext4_find_extent+0x7f5/0xa00 [ 1740.952563] ? ext4_find_extent+0x7f5/0xa00 [ 1740.952576] ext4_find_extent+0x7f5/0xa00 [ 1740.952594] ext4_ext_map_blocks+0x1cc/0x6050 [ 1740.952616] ? lock_is_held_type+0x9e/0x120 [ 1740.952639] ? bdev_getblk+0xd6/0x660 [ 1740.952654] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1740.952671] ? crc32c+0x1ae/0x350 [ 1740.952686] ? look_up_lock_class+0x56/0x130 [ 1740.952703] ? register_lock_class+0x3f/0x790 [ 1740.952720] ? __lock_acquire+0x451/0x2250 [ 1740.952738] ? lock_acquire+0x15e/0x2d0 [ 1740.952750] ? ext4_map_blocks+0x4a8/0x1470 [ 1740.952770] ext4_map_query_blocks+0x110/0x900 [ 1740.952788] ? __pfx_ext4_map_query_blocks+0x10/0x10 [ 1740.952802] ? do_raw_read_unlock+0x44/0xe0 [ 1740.952818] ? __pfx_down_read+0x10/0x10 [ 1740.952829] ? ext4_es_lookup_extent+0xcd/0xb50 [ 1740.952850] ext4_map_blocks+0x4bc/0x1470 [ 1740.952872] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1740.952889] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1740.952905] ? __pfx_security_inode_init_security+0x10/0x10 [ 1740.952922] ? crc32c+0x1ae/0x350 [ 1740.952934] ? __brelse+0x86/0xa0 [ 1740.952951] ? __ext4_new_inode+0x116/0x4cd0 [ 1740.952965] ext4_append+0x1af/0x530 [ 1740.952980] ? __pfx_ext4_append+0x10/0x10 [ 1740.952992] ? __pfx___ext4_new_inode+0x10/0x10 [ 1740.953009] ext4_init_new_dir+0x13c/0x240 [ 1740.953023] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1740.953043] ext4_mkdir+0x3c5/0xb30 [ 1740.953061] ? __pfx_ext4_mkdir+0x10/0x10 [ 1740.953074] ? security_inode_permission+0x72/0xe0 [ 1740.953095] vfs_mkdir+0x6d8/0xc00 [ 1740.953114] do_mkdirat+0x11a/0x470 [ 1740.953127] ? __pfx_do_mkdirat+0x10/0x10 [ 1740.953138] ? strncpy_from_user+0x21b/0x2f0 [ 1740.953156] __x64_sys_mkdir+0xf3/0x140 [ 1740.953168] do_syscall_64+0xbf/0x420 [ 1740.953181] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1740.953194] RIP: 0033:0x7ff0f7cf8c27 [ 1740.953203] 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 [ 1740.953215] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1740.953227] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1740.953234] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1740.953241] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1740.953248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1740.953255] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1740.953271] 09:33:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 17) 09:33:29 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:29 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x33ba, &(0x7f0000000100)={0x0, 0x0, 0x1, 0x2, 0x40000}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f00000001c0), 0x2) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x4) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2f240c6d9f20ac98aa"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x1c, r1, 0x339, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x180}}, 0x0) sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r1, 0xa3e44a8704fddd89, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x7}}}}, [@NL80211_ATTR_IE={0xc, 0x2a, [@supported_rates={0x1, 0x6, [{0x36, 0x1}, {0x1b, 0x1}, {0x1b}, {0xc}, {0x30}, {0x1, 0x1}]}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:29 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) creat(&(0x7f0000000040)='./file0\x00', 0x144) 09:33:29 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x2000000, 0x0) 09:33:29 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 14) 09:33:29 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x241a, 0x7, 0x4, 0x2, 0x3}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x4) [ 1749.925895] /$ mŸ ¬˜ª: Can't lookup blockdev 09:33:29 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x20541, 0x0) inotify_add_watch(r0, 0x0, 0x200) [ 1749.953272] No source specified [ 1749.956174] No source specified [ 1750.014404] /dev/sr0: Can't open blockdev 09:33:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 18) 09:33:29 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 15) 09:33:29 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8cffffff, 0x0) 09:33:29 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, 0x0, &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:29 executing program 2: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x1000, 0x1) [ 1750.119525] FAULT_INJECTION: forcing a failure. [ 1750.119525] name failslab, interval 1, probability 0, space 0, times 0 [ 1750.121576] CPU: 1 UID: 0 PID: 90248 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1750.121605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1750.121624] Call Trace: [ 1750.121632] [ 1750.121640] dump_stack_lvl+0xfa/0x120 [ 1750.121693] should_fail_ex+0x4d7/0x5e0 [ 1750.121727] ? __es_insert_extent+0xed2/0x1370 [ 1750.121757] should_failslab+0xc2/0x120 [ 1750.121780] kmem_cache_alloc_noprof+0x80/0x760 [ 1750.121820] ? __es_insert_extent+0xed2/0x1370 [ 1750.121848] __es_insert_extent+0xed2/0x1370 [ 1750.121880] ? __pfx_do_raw_write_lock+0x10/0x10 [ 1750.121915] ? __es_tree_search.isra.0+0x1af/0x220 [ 1750.121949] ext4_es_cache_extent+0x387/0x6f0 [ 1750.121980] ? kasan_save_track+0x14/0x30 [ 1750.122006] ? __pfx_ext4_es_cache_extent+0x10/0x10 [ 1750.122037] ? lock_acquire+0x15e/0x2d0 [ 1750.122061] ? ext4_es_find_extent_range+0x1b3/0x4b0 [ 1750.122093] ? find_held_lock+0x2b/0x80 [ 1750.122125] ? ext4_es_find_extent_range+0x1cf/0x4b0 [ 1750.122156] ? lock_release+0xc8/0x270 [ 1750.122182] ? do_raw_read_unlock+0x44/0xe0 [ 1750.122217] ext4_ext_map_blocks+0x1714/0x6050 [ 1750.122262] ? bdev_getblk+0xd6/0x660 [ 1750.122291] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1750.122322] ? crc32c+0x1ae/0x350 [ 1750.122348] ? look_up_lock_class+0x56/0x130 [ 1750.122382] ? register_lock_class+0x3f/0x790 [ 1750.122425] ? lock_acquire+0x15e/0x2d0 [ 1750.122448] ? ext4_map_blocks+0x4a8/0x1470 [ 1750.122485] ext4_map_query_blocks+0x110/0x900 [ 1750.122518] ? __pfx_ext4_map_query_blocks+0x10/0x10 [ 1750.122546] ? do_raw_read_unlock+0x44/0xe0 [ 1750.122575] ? __pfx_down_read+0x10/0x10 [ 1750.122594] ? ext4_es_lookup_extent+0xcd/0xb50 [ 1750.122634] ext4_map_blocks+0x4bc/0x1470 [ 1750.122674] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1750.122706] ? __pfx_ext4_initxattrs+0x10/0x10 [ 1750.122735] ? __pfx_security_inode_init_security+0x10/0x10 [ 1750.122767] ? crc32c+0x1ae/0x350 [ 1750.122791] ? __brelse+0x86/0xa0 [ 1750.122822] ? __ext4_new_inode+0x116/0x4cd0 [ 1750.122849] ext4_append+0x1af/0x530 [ 1750.122874] ? __pfx_ext4_append+0x10/0x10 [ 1750.122898] ? __pfx___ext4_new_inode+0x10/0x10 [ 1750.122932] ext4_init_new_dir+0x13c/0x240 [ 1750.122961] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1750.122999] ext4_mkdir+0x3c5/0xb30 [ 1750.123034] ? __pfx_ext4_mkdir+0x10/0x10 [ 1750.123061] ? security_inode_permission+0x72/0xe0 [ 1750.123102] vfs_mkdir+0x6d8/0xc00 [ 1750.123137] do_mkdirat+0x11a/0x470 [ 1750.123162] ? __pfx_do_mkdirat+0x10/0x10 [ 1750.123185] ? strncpy_from_user+0x21b/0x2f0 [ 1750.123219] __x64_sys_mkdir+0xf3/0x140 [ 1750.123243] do_syscall_64+0xbf/0x420 [ 1750.123267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1750.123290] RIP: 0033:0x7ff0f7cf8c27 [ 1750.123307] 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 [ 1750.123330] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1750.123352] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1750.123367] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1750.123381] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1750.123394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1750.123408] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1750.123439] 09:33:29 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) dup2(r0, r1) inotify_add_watch(r0, 0x0, 0x4000610) 09:33:29 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) [ 1750.209904] FAULT_INJECTION: forcing a failure. [ 1750.209904] name failslab, interval 1, probability 0, space 0, times 0 [ 1750.210857] CPU: 0 UID: 0 PID: 90368 Comm: syz-executor.3 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1750.210904] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1750.210922] Call Trace: [ 1750.210932] [ 1750.210943] dump_stack_lvl+0xfa/0x120 [ 1750.211002] should_fail_ex+0x4d7/0x5e0 [ 1750.211030] ? nfs_init_fs_context+0x4f/0x12a0 [ 1750.211047] should_failslab+0xc2/0x120 [ 1750.211061] __kmalloc_cache_noprof+0x80/0x780 [ 1750.211077] ? __create_object+0x59/0x80 [ 1750.211095] ? nfs_init_fs_context+0x4f/0x12a0 [ 1750.211110] nfs_init_fs_context+0x4f/0x12a0 [ 1750.211129] alloc_fs_context+0x56d/0xb10 [ 1750.211151] path_mount+0xd8d/0x2140 [ 1750.211165] ? kasan_quarantine_put+0x84/0x1e0 [ 1750.211176] ? __pfx_path_mount+0x10/0x10 [ 1750.211188] ? kmem_cache_free+0x2cd/0x660 [ 1750.211204] ? putname.part.0+0xc0/0x160 [ 1750.211223] ? putname.part.0+0xc0/0x160 [ 1750.211235] ? putname.part.0+0xc0/0x160 [ 1750.211250] __x64_sys_mount+0x293/0x310 [ 1750.211263] ? __pfx___x64_sys_mount+0x10/0x10 [ 1750.211280] do_syscall_64+0xbf/0x420 [ 1750.211293] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1750.211306] RIP: 0033:0x7f29bbaf304a [ 1750.211316] 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 [ 1750.211327] RSP: 002b:00007f29b9066fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1750.211339] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29bbaf304a [ 1750.211348] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1750.211355] RBP: 00007f29b9067040 R08: 00007f29b9067040 R09: 0000000020000000 [ 1750.211362] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1750.211370] R13: 0000000020000040 R14: 00007f29b9067000 R15: 0000000020000100 [ 1750.211385] [ 1750.225484] No source specified 09:33:29 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0xf6ffffff, 0x0) 09:33:29 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) unlink(&(0x7f0000000000)='./file0/../file0\x00') [ 1750.272821] /dev/sr0: Can't open blockdev [ 1750.314141] /dev/sr0: Can't open blockdev 09:33:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 19) 09:33:37 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@empty, 0x2a}) 09:33:37 executing program 2: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2ff262e725266fadd30e6dca2f"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0/../file0\x00'}) 09:33:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x9, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000000c0)=0x2, 0x4) fallocate(r0, 0x4, 0x3, 0x100000000) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) r2 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r3 = dup(r2) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x13, &(0x7f00000001c0), 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000100)=0x8, 0x4) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x3) 09:33:37 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, 0x0, &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:37 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 16) 09:33:37 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0xffffff8c, 0x0) 09:33:37 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x9, 0x0, 0x0, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/../file0\x00') symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2ff0d787c1c5d43f3b"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000100)='binfmt_misc\x00', 0x100040, 0x0) [ 1758.778143] /òbç%&o­ÓmÊ/: Can't lookup blockdev [ 1758.785586] /òbç%&o­ÓmÊ/: Can't lookup blockdev [ 1758.797415] No source specified 09:33:37 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 17) 09:33:38 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = inotify_add_watch(r0, 0x0, 0x200) move_mount(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x23) inotify_rm_watch(r0, r1) [ 1758.853079] FAULT_INJECTION: forcing a failure. [ 1758.853079] name failslab, interval 1, probability 0, space 0, times 0 [ 1758.854147] CPU: 0 UID: 0 PID: 90946 Comm: syz-executor.3 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1758.854164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1758.854172] Call Trace: [ 1758.854176] [ 1758.854181] dump_stack_lvl+0xfa/0x120 [ 1758.854208] should_fail_ex+0x4d7/0x5e0 [ 1758.854228] ? nfs_alloc_fhandle+0x3c/0xa0 [ 1758.854246] should_failslab+0xc2/0x120 [ 1758.854260] __kmalloc_cache_noprof+0x80/0x780 [ 1758.854277] ? __kmalloc_cache_noprof+0x4ae/0x780 [ 1758.854292] ? __create_object+0x59/0x80 [ 1758.854310] ? nfs_alloc_fhandle+0x3c/0xa0 [ 1758.854327] nfs_alloc_fhandle+0x3c/0xa0 [ 1758.854344] nfs_init_fs_context+0x65/0x12a0 [ 1758.854363] alloc_fs_context+0x56d/0xb10 [ 1758.854387] path_mount+0xd8d/0x2140 [ 1758.854402] ? kasan_quarantine_put+0x84/0x1e0 [ 1758.854414] ? __pfx_path_mount+0x10/0x10 [ 1758.854426] ? kmem_cache_free+0x2cd/0x660 [ 1758.854444] ? putname.part.0+0xc0/0x160 [ 1758.854461] ? putname.part.0+0xc0/0x160 [ 1758.854474] ? putname.part.0+0xc0/0x160 [ 1758.854490] __x64_sys_mount+0x293/0x310 [ 1758.854503] ? __pfx___x64_sys_mount+0x10/0x10 [ 1758.854518] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1758.854537] do_syscall_64+0xbf/0x420 [ 1758.854551] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1758.854563] RIP: 0033:0x7f29bbaf304a [ 1758.854573] 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 [ 1758.854586] RSP: 002b:00007f29b9066fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1758.854598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29bbaf304a [ 1758.854606] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 1758.854618] RBP: 00007f29b9067040 R08: 00007f29b9067040 R09: 0000000020000000 [ 1758.854626] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1758.854633] R13: 0000000020000040 R14: 00007f29b9067000 R15: 0000000020000100 [ 1758.854649] 09:33:38 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, 0x0, &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:38 executing program 2: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) r4 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x4}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r5 = dup(r4) r6 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r7 = dup(r6) io_uring_register$IORING_REGISTER_BUFFERS(r7, 0x13, &(0x7f00000001c0), 0x2) ioctl$TIOCGRS485(r7, 0x542e, &(0x7f0000000880)) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x13, &(0x7f00000001c0), 0x2) ioctl$AUTOFS_DEV_IOCTL_VERSION(r5, 0xc0189371, &(0x7f0000000480)={{0x1, 0x1, 0x18, r0}, './file0/../file0\x00'}) r8 = syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0/../file0\x00', 0xb3, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="49d4dbdbd7aaf6363296df78be25e2419e78ef8eb9e8d03af47e1c926159363ac60806b9a734248e9f2747de612ef67668d1e144be344cd8e175cf1881ee319356a036365df1c19408acd276c314e333f0570be8b311fb1e0164c403f726eba77aa1", 0x62, 0x1f}, {&(0x7f00000002c0)="fa8456aae6141e98aa3d8c4ad2723a36f80821284b298c779ec2e7015f5ac622b38079174aa8a911eb924e841c9160e482839cf754261c6614b2f61a6e64b8f4921bdfa03165edce77ea6681f786ff88338d57e862a17bdb9d5bf734fa57f02c5ca7d44c16e89e8ba89c33f5864d29b2d76bbecbdeabc02e46cbce4921997e0deece4480d2b235df2a78482fe64d133e5b7968baee5ce21bf195138fcadff6be2cafe39fffdae7eda4e5c1882a4aaceb1feb8a1147119fbe55b8c58151c295b169a6fc4d64699f1df327f474a0655a6b389746da920d8787d7", 0xd9, 0x1ff}], 0x40020, &(0x7f0000000580)=ANY=[@ANYBLOB="64656c616c6c6f632c62736464662c666f776e65723c5e284b5dc83f0a551f6280327ea30cb58fb84b79c9ce98e07feb76d7ef77b4d26384a461538b3d4e87c74226e2eaab72f5165361213c32c65a4d01087c93ae10dacd02333498efddc1b2d8e807407476a917e8c812765bb0d0ebbabb3156d82e03e3ac35f2344fd8bd65394bb43c", @ANYRESDEC=r1, @ANYBLOB=',uid=', @ANYRESDEC=r3, @ANYBLOB="2c6f626a5f747970653d76666174002c736d61636b66736861743d142c7365636c6162656c2c61707072616973655f747970653d696d617369672c00"]) execveat(r8, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000500)='%\'%\x00', &(0x7f0000000540)='(++^@(#+\x00', &(0x7f0000000680)='(!\\\x00', &(0x7f00000006c0)='()%#[-]\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00'], &(0x7f0000000840)=[&(0x7f00000007c0)='\x00', &(0x7f0000000800)='*\x9a-\x00'], 0x100) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000093ef4b6479ef3364f38106499a2dfcf71ca1c566cfa1e6142a3d1eef6a2622636773454513c2f1bc78399a580e4f86fe04cb77ca07000000000000005ff3824014090dd36f3deb8e9e74054e553cff8a748e2899f07ed1411d8a911fe160831cba95244b8998b1c0c21d713130c5a6b26a321867096a5f16e120b637d684c52e29cb"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x4001, 0x0) 09:33:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 20) [ 1759.018043] FAULT_INJECTION: forcing a failure. [ 1759.018043] name failslab, interval 1, probability 0, space 0, times 0 [ 1759.019116] CPU: 0 UID: 0 PID: 91244 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1759.019132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1759.019140] Call Trace: [ 1759.019145] [ 1759.019150] dump_stack_lvl+0xfa/0x120 [ 1759.019176] should_fail_ex+0x4d7/0x5e0 [ 1759.019196] should_failslab+0xc2/0x120 [ 1759.019210] __kmalloc_noprof+0xd6/0x880 [ 1759.019227] ? ext4_find_extent+0x7f5/0xa00 [ 1759.019241] ? update_load_avg+0x153/0x1c90 [ 1759.019257] ? ext4_find_extent+0x7f5/0xa00 [ 1759.019270] ext4_find_extent+0x7f5/0xa00 [ 1759.019284] ? __lock_acquire+0x451/0x2250 [ 1759.019300] ext4_ext_map_blocks+0x1cc/0x6050 [ 1759.019317] ? lock_acquire+0x15e/0x2d0 [ 1759.019333] ? mark_held_locks+0x49/0x80 [ 1759.019346] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1759.019359] ? finish_task_switch.isra.0+0x1ec/0x7f0 [ 1759.019381] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1759.019395] ? __lock_acquire+0x451/0x2250 [ 1759.019408] ? __schedule+0x18d0/0x4690 [ 1759.019428] ? lock_acquire+0x15e/0x2d0 [ 1759.019440] ? ext4_map_blocks+0x564/0x1470 [ 1759.019464] ? down_write+0x119/0x1f0 [ 1759.019474] ? __pfx_down_write+0x10/0x10 [ 1759.019490] ext4_map_blocks+0x62d/0x1470 [ 1759.019509] ? __up_read+0x26f/0x710 [ 1759.019525] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1759.019541] ? __pfx___up_read+0x10/0x10 [ 1759.019557] ? lock_release+0xc8/0x270 [ 1759.019572] ? ext4_map_blocks+0x1e9/0x1470 [ 1759.019593] ext4_getblk+0x67d/0x8e0 [ 1759.019616] ? __pfx_ext4_getblk+0x10/0x10 [ 1759.019632] ? __pfx_security_inode_init_security+0x10/0x10 [ 1759.019650] ? crc32c+0x1ae/0x350 [ 1759.019666] ext4_bread+0x2e/0x1a0 [ 1759.019687] ext4_append+0x21d/0x530 [ 1759.019703] ? __pfx_ext4_append+0x10/0x10 [ 1759.019716] ? __pfx___ext4_new_inode+0x10/0x10 [ 1759.019732] ext4_init_new_dir+0x13c/0x240 [ 1759.019747] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1759.019766] ext4_mkdir+0x3c5/0xb30 [ 1759.019784] ? __pfx_ext4_mkdir+0x10/0x10 [ 1759.019797] ? security_inode_permission+0x72/0xe0 [ 1759.019818] vfs_mkdir+0x6d8/0xc00 [ 1759.019837] do_mkdirat+0x11a/0x470 [ 1759.019850] ? __pfx_do_mkdirat+0x10/0x10 [ 1759.019861] ? strncpy_from_user+0x21b/0x2f0 [ 1759.019879] __x64_sys_mkdir+0xf3/0x140 [ 1759.019891] do_syscall_64+0xbf/0x420 [ 1759.019903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1759.019916] RIP: 0033:0x7ff0f7cf8c27 [ 1759.019925] 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 [ 1759.019937] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1759.019949] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1759.019957] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1759.019964] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1759.019971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1759.019978] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1759.019994] 09:33:46 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 18) 09:33:46 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xc1000, 0x0) write$P9_RMKDIR(r0, &(0x7f0000000040)={0x14, 0x49, 0x2, {0x10, 0x1, 0x3}}, 0x14) inotify_add_watch(r0, 0x0, 0x200) 09:33:46 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', 0x0, 0x0, 0x0) 09:33:46 executing program 2: ioctl$DVD_READ_STRUCT(0xffffffffffffffff, 0x5390, &(0x7f00000002c0)=@copyright={0x1, 0x1, 0x0, 0x1}) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:46 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/dv/sr\x00\x00\x00'], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:46 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) setns(r2, 0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x3) 09:33:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 21) 09:33:46 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0xfffffff6, 0x0) [ 1767.779948] No source specified [ 1767.797357] /dv/sr: Can't lookup blockdev [ 1767.801327] /dv/sr: Can't lookup blockdev [ 1767.814357] /dev/sr0: Can't open blockdev 09:33:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 22) 09:33:47 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:47 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 19) 09:33:47 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', 0x0, 0x0, 0x0) [ 1767.876670] /dev/sr0: Can't open blockdev 09:33:47 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) signalfd(r2, &(0x7f00000000c0)={[0x401]}, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) fcntl$dupfd(r1, 0x0, r0) signalfd(r0, &(0x7f0000000040)={[0x1]}, 0x8) inotify_add_watch(r0, 0x0, 0x200) [ 1767.898944] FAULT_INJECTION: forcing a failure. [ 1767.898944] name failslab, interval 1, probability 0, space 0, times 0 [ 1767.900852] CPU: 1 UID: 0 PID: 91585 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1767.900881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1767.900895] Call Trace: [ 1767.900903] [ 1767.900911] dump_stack_lvl+0xfa/0x120 [ 1767.900954] should_fail_ex+0x4d7/0x5e0 [ 1767.900988] ? ext4_mb_new_blocks+0x64e/0x44b0 [ 1767.901024] should_failslab+0xc2/0x120 [ 1767.901047] kmem_cache_alloc_noprof+0x80/0x760 [ 1767.901086] ? ext4_mb_new_blocks+0x64e/0x44b0 [ 1767.901119] ext4_mb_new_blocks+0x64e/0x44b0 [ 1767.901162] ? __kasan_kmalloc+0x7f/0x90 [ 1767.901186] ? __kmalloc_noprof+0x4b0/0x880 [ 1767.901212] ? mark_held_locks+0x49/0x80 [ 1767.901238] ? ext4_find_extent+0x7f5/0xa00 [ 1767.901265] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 1767.901301] ? ext4_ext_search_right+0x2e8/0xbd0 [ 1767.901325] ? ext4_inode_to_goal_block+0x323/0x430 [ 1767.901368] ext4_ext_map_blocks+0x1bd2/0x6050 [ 1767.901416] ? bdev_getblk+0xd6/0x660 [ 1767.901441] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1767.901469] ? __lock_acquire+0x451/0x2250 [ 1767.901497] ? crc32c+0x1ae/0x350 [ 1767.901525] ? lock_acquire+0x15e/0x2d0 [ 1767.901549] ? ext4_map_blocks+0x564/0x1470 [ 1767.901594] ? __pfx_down_write+0x10/0x10 [ 1767.901633] ext4_map_blocks+0x62d/0x1470 [ 1767.901670] ? __up_read+0x26f/0x710 [ 1767.901699] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1767.901730] ? __pfx___up_read+0x10/0x10 [ 1767.901759] ? lock_release+0xc8/0x270 [ 1767.901788] ? ext4_map_blocks+0x1e9/0x1470 [ 1767.901828] ext4_getblk+0x67d/0x8e0 [ 1767.901862] ? __pfx_ext4_getblk+0x10/0x10 [ 1767.901909] ? __pfx_security_inode_init_security+0x10/0x10 [ 1767.901952] ? crc32c+0x1ae/0x350 [ 1767.901992] ext4_bread+0x2e/0x1a0 [ 1767.902034] ext4_append+0x21d/0x530 [ 1767.902058] ? __pfx_ext4_append+0x10/0x10 [ 1767.902082] ? __pfx___ext4_new_inode+0x10/0x10 [ 1767.902113] ext4_init_new_dir+0x13c/0x240 [ 1767.902140] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1767.902177] ext4_mkdir+0x3c5/0xb30 [ 1767.902210] ? __pfx_ext4_mkdir+0x10/0x10 [ 1767.902236] ? security_inode_permission+0x72/0xe0 [ 1767.902274] vfs_mkdir+0x6d8/0xc00 [ 1767.902309] do_mkdirat+0x11a/0x470 [ 1767.902332] ? __pfx_do_mkdirat+0x10/0x10 [ 1767.902354] ? strncpy_from_user+0x21b/0x2f0 [ 1767.902386] __x64_sys_mkdir+0xf3/0x140 [ 1767.902409] do_syscall_64+0xbf/0x420 [ 1767.902431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1767.902454] RIP: 0033:0x7ff0f7cf8c27 [ 1767.902471] 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 [ 1767.902492] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1767.902513] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1767.902527] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1767.902541] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1767.902554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1767.902568] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1767.902597] 09:33:47 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8000000000000, 0x0) 09:33:47 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x2) r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) accept4(r0, &(0x7f0000000100)=@l2tp={0x2, 0x0, @empty}, &(0x7f0000000180)=0x80, 0x80800) [ 1768.059944] /dev/sr0: Can't open blockdev 09:33:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 23) 09:33:47 executing program 4: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) write(r2, &(0x7f0000001780)="eb992e584dab3a1775f24d70f5c5c30fe048031758c9bbedf50fdd8829f6969e50069874ec02954a8d2f84011ec854523bb70f0f17abcaf6ad878fd6fceff4729674f47e86242a58ad7ab35e1e217f872e314825b2c89eaaee2c32e8de3cfabba04b542451ddd93f1e95679a63a0a6967bba31df0355b1a2e0d1ba5231d9286c564ef524e7af547464445b2b51bbb902ee54ef79", 0x94) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/asound/timers\x00', 0x0, 0x0) pread64(r3, &(0x7f00000000c0)=""/33, 0x42, 0x200) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000080)) syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000140)='./file0/../file0\x00', 0xffffffffffff8001, 0x8, &(0x7f0000001640)=[{&(0x7f00000002c0)="93aae9f750d9fad36829c38812b16b63bfb37752a53b8b915a8d71b033fc33b1ce91e80c8d0bf7d4ebd90f8ae79df89db631dc025f75ae9c9fc2c74d8963824e35a0acf9b03e331b1521640e21e793176c8411c41a", 0x55, 0xfffffffffffffffb}, {&(0x7f0000000340)="54e6f7728f71be5926bd31880c20402a3b618ad2a5734fec62354e86e5b7a48862e57cd23ec38ce2eff92d4a91225394990932cba8b42789bdf5ac32c0d0ae5245877b83587b10bd0fdca16a17b814368f23ddec39221fea5f7cb3dc5aff1a3817b6cbc9c0932f4e3bbfcd61", 0x6c, 0x8}, {&(0x7f00000003c0)="f882bf754466ee2a98271813ca40f08c33c810a550099d423a02abd302e1365a8fe602ca868f958606c8037ad52fd36eeb1f1164c38e5b37cf37726ddbcbbc4f821ad92542a720ecc1243c464e4cd7c826b03fc101c7feb1b1c1168d49294dbb063c5d9f22dcdefa02057aeff4bc5252913414e1e9d8d92f48a3da026541bfe724e7f2429985f63acf92acf037fe29a39f3f378005d10650620b88c11eb05d75639dcc4b5fcb2420604cbe6a88fa11ad94edf2f51e87dd9cc888185e0750cb43a309de058821bb35dbd9b076561b049932a140", 0xd3, 0xffff}, {&(0x7f0000000180)="e8f68314e587c4169c67afd9ddd5332de77dc2ca9b1878b796fdf28b797fb6ee3a34a0c5bd0bce9eb54c4f31a4bbd2d1152187db9b2d3337", 0x38, 0x8001}, {&(0x7f00000004c0)="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", 0x1000, 0x2}, {&(0x7f00000014c0)="32804ce9a9eb950fed28a4e3846fa47576a4c53d", 0x14, 0x4}, {&(0x7f0000001500)="078878de8bc03ca627cb6f43cfd4b71f362911b5847420bcc1246190379afa935c461fa2c520417a4585694067e8", 0x2e, 0x3f}, {&(0x7f0000001540)="10a18f57b07c70c587c615f0bb363179e5998552872a372f9b47277bd12fdcd14dd62c7c77228ed2ccb6c6254f027790092ba06ae6ae9e1d36a5a2de7d7ac6c1321642aa55d4fda7a957eaf195960df215d73758319dc7ea5f520e19dbdddd9f41c3b1aa507f6ba54874d576b0e17cdf8ed6c1813613ab8439e216438756f6506e4488c20b20a022bb8003df76139c47388041ffb2ba2e858ab49e3f9b48be747abb0fd855430d6aacfb5740d0d0dcfc70057d34c274a488e97310db8cef10b0263c099c5f63307b9412e91e581023bbd325bf536d9204803524afe3537993e99b8687f2d837c5f2500d33059fa3", 0xee}], 0xc801, &(0x7f0000001700)={[{@gid={'gid', 0x3d, 0xee00}}, {@utf8}, {@check_strict}, {}, {@hide}, {@nocompress}, {@nocompress}]}) [ 1768.110137] No source specified [ 1768.150862] /dev/sr0: Can't open blockdev [ 1768.164639] loop4: detected capacity change from 0 to 264192 09:33:56 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f00000003c0)=@sg0, &(0x7f0000000400)='./file0/../file0\x00', &(0x7f0000000440)='logfs\x00', 0x80000, &(0x7f0000000480)='\x00') newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2f1, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="f81c0e034edd307160af3ef2cab633907d233b5e143aab4794f685abf5be5374d0ec1a4930e676be2d514f2928f0bf444b", 0x31, 0x10000}], 0x40000, &(0x7f00000002c0)={[{@huge_within_size}, {@gid={'gid', 0x3d, r0}}, {@size={'size', 0x3d, [0x35, 0x38, 0x0, 0x74]}}, {@huge_always}, {@huge_advise}, {@nr_inodes={'nr_inodes', 0x3d, [0x25, 0x32]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x6d, 0x2d, 0x6b, 0x30, 0x31, 0x6d, 0x2d]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x39, 0x36, 0x67, 0x34, 0x34, 0x70, 0x33, 0x2d, 0x6d]}}, {@huge_never}], [{@measure}, {@subj_user={'subj_user', 0x3d, '%.'}}, {@measure}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@dont_measure}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}]}) mount(&(0x7f0000000200)=@nullb, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x2000000, 0x0) mkdirat(r1, &(0x7f00000004c0)='\x00', 0x2) 09:33:56 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/d\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:56 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x100000000000000, 0x0) 09:33:56 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) (fail_nth: 20) 09:33:56 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept$unix(r0, 0x0, &(0x7f0000000140)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ip6erspan0\x00'}) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000040)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x3}, 0x4) inotify_add_watch(r2, 0x0, 0x210) 09:33:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 24) 09:33:56 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x7}}, './file0\x00'}) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, &(0x7f0000000140)={0x0, "ae57032e4591f03b93ec98abe2104e22"}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000001140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="ffffffff000000002e2f666b8e653000ab5523726200097bef960b54b0ef33c4006354507b42f60a06c8"]) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {r4}}, './file0\x00'}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x9, &(0x7f0000000080), 0x4) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000001180)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 09:33:56 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', 0x0, 0x0, 0x0) [ 1776.869784] /d: Can't lookup blockdev 09:33:56 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x284064, 0x0) [ 1776.919602] FAULT_INJECTION: forcing a failure. [ 1776.919602] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1776.920466] loop4: detected capacity change from 0 to 256 [ 1776.921649] CPU: 1 UID: 0 PID: 91921 Comm: syz-executor.3 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1776.921680] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1776.921694] Call Trace: [ 1776.921701] [ 1776.921710] dump_stack_lvl+0xfa/0x120 [ 1776.921752] should_fail_ex+0x4d7/0x5e0 [ 1776.921787] _copy_from_user+0x30/0xd0 [ 1776.921818] kstrtouint_from_user+0xbd/0x180 [ 1776.921840] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 1776.921864] ? __lock_acquire+0x451/0x2250 [ 1776.921895] ? fdget_pos+0x2a8/0x380 [ 1776.921922] proc_fail_nth_write+0x7b/0x220 [ 1776.921947] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1776.921973] ? lock_is_held_type+0x9e/0x120 [ 1776.922024] vfs_write+0x2b7/0x1150 [ 1776.922055] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 1776.922080] ? __pfx___mutex_lock+0x10/0x10 [ 1776.922112] ? __fget_files+0x34/0x3b0 [ 1776.922145] ? __pfx_vfs_write+0x10/0x10 [ 1776.922179] ? lock_release+0xc8/0x270 [ 1776.922207] ? __fget_files+0x20d/0x3b0 [ 1776.922249] ksys_write+0x121/0x240 [ 1776.922281] ? __pfx_ksys_write+0x10/0x10 [ 1776.922322] do_syscall_64+0xbf/0x420 [ 1776.922345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1776.922368] RIP: 0033:0x7f29bbaa45ff [ 1776.922385] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1776.922407] RSP: 002b:00007f29b9067170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1776.922430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29bbaa45ff [ 1776.922447] RDX: 0000000000000001 RSI: 00007f29b90671e0 RDI: 0000000000000003 [ 1776.922460] RBP: 00007f29b90671d0 R08: 0000000000000000 R09: 0000000020000000 [ 1776.922473] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1776.922486] R13: 00007ffc18df7c5f R14: 00007f29b9067300 R15: 0000000000022000 [ 1776.922515] [ 1776.923099] FAULT_INJECTION: forcing a failure. [ 1776.923099] name failslab, interval 1, probability 0, space 0, times 0 [ 1776.947832] /dev/nullb0: Can't lookup blockdev [ 1776.954700] CPU: 1 UID: 0 PID: 91929 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1776.954730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1776.954743] Call Trace: [ 1776.954751] [ 1776.954760] dump_stack_lvl+0xfa/0x120 [ 1776.954800] should_fail_ex+0x4d7/0x5e0 [ 1776.954832] ? ext4_mb_new_blocks+0x23a0/0x44b0 [ 1776.954867] should_failslab+0xc2/0x120 [ 1776.954889] kmem_cache_alloc_noprof+0x80/0x760 [ 1776.954928] ? ext4_mb_new_blocks+0x23a0/0x44b0 [ 1776.954962] ext4_mb_new_blocks+0x23a0/0x44b0 [ 1776.955005] ? __kasan_kmalloc+0x7f/0x90 [ 1776.955029] ? __kmalloc_noprof+0x4b0/0x880 [ 1776.955056] ? mark_held_locks+0x49/0x80 [ 1776.955080] ? ext4_find_extent+0x7f5/0xa00 [ 1776.955107] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 1776.955144] ? ext4_ext_search_right+0x2e8/0xbd0 [ 1776.955168] ? ext4_inode_to_goal_block+0x323/0x430 [ 1776.955210] ext4_ext_map_blocks+0x1bd2/0x6050 [ 1776.955258] ? bdev_getblk+0xd6/0x660 [ 1776.955283] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 1776.955310] ? __lock_acquire+0x451/0x2250 [ 1776.955339] ? crc32c+0x1ae/0x350 [ 1776.955366] ? lock_acquire+0x15e/0x2d0 [ 1776.955389] ? ext4_map_blocks+0x564/0x1470 [ 1776.955435] ? __pfx_down_write+0x10/0x10 [ 1776.955464] ext4_map_blocks+0x62d/0x1470 [ 1776.955500] ? __up_read+0x26f/0x710 [ 1776.955528] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1776.955560] ? __pfx___up_read+0x10/0x10 [ 1776.955589] ? lock_release+0xc8/0x270 [ 1776.955625] ? ext4_map_blocks+0x1e9/0x1470 [ 1776.955664] ext4_getblk+0x67d/0x8e0 [ 1776.955697] ? __pfx_ext4_getblk+0x10/0x10 [ 1776.955728] ? __pfx_security_inode_init_security+0x10/0x10 [ 1776.955760] ? crc32c+0x1ae/0x350 [ 1776.955788] ext4_bread+0x2e/0x1a0 [ 1776.955822] ext4_append+0x21d/0x530 [ 1776.955845] ? __pfx_ext4_append+0x10/0x10 [ 1776.955870] ? __pfx___ext4_new_inode+0x10/0x10 [ 1776.955900] ext4_init_new_dir+0x13c/0x240 [ 1776.955927] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1776.955963] ext4_mkdir+0x3c5/0xb30 [ 1776.955995] ? __pfx_ext4_mkdir+0x10/0x10 [ 1776.956021] ? security_inode_permission+0x72/0xe0 [ 1776.956060] vfs_mkdir+0x6d8/0xc00 [ 1776.956094] do_mkdirat+0x11a/0x470 [ 1776.956118] ? __pfx_do_mkdirat+0x10/0x10 [ 1776.956139] ? strncpy_from_user+0x21b/0x2f0 [ 1776.956171] __x64_sys_mkdir+0xf3/0x140 [ 1776.956194] do_syscall_64+0xbf/0x420 09:33:56 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:56 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x200000000000000, 0x0) [ 1776.956216] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1776.956238] RIP: 0033:0x7ff0f7cf8c27 [ 1776.956255] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1776.956276] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1776.956297] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1776.956312] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1776.956325] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1776.956338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1776.956352] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1776.956381] 09:33:56 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:33:56 executing program 5: prctl$PR_GET_TSC(0x19, &(0x7f0000000040)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) 09:33:56 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=ANY=[@ANYBLOB='/0\x00'], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:33:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 25) [ 1777.129416] /dev/sr0: Can't open blockdev [ 1777.129706] /0: Can't lookup blockdev 09:33:56 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x624a41, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x9, &(0x7f0000000080), 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) timerfd_create(0x3, 0x80000) poll(&(0x7f0000000000), 0x0, 0x800) [ 1777.197122] No source specified 09:33:56 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept$unix(r0, 0x0, &(0x7f0000000140)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ip6erspan0\x00'}) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000040)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x3}, 0x4) inotify_add_watch(r2, 0x0, 0x210) 09:33:56 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='vfat\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', 0x0, 0x0, 0x0) 09:34:07 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_io_uring_complete(0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r0) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x48000001}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8010}, 0x40814) r3 = inotify_add_watch(r0, 0x0, 0x200) r4 = open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x1000) inotify_rm_watch(r4, r3) 09:34:07 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8cffffff00000000, 0x0) 09:34:07 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:34:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 26) 09:34:07 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x9, &(0x7f0000000080), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0xc) setuid(r1) r2 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r3 = dup(r2) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x13, &(0x7f00000001c0), 0x2) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f00000002c0)={'ip6tnl0\x00', 0x0, 0x1a77cd442da9c2de, 0x5, 0x0, 0x1, 0x6, @private2, @rand_addr=' \x01\x00', 0x700, 0x10, 0x2, 0x7}}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) r7 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r8 = dup(r7) io_uring_register$IORING_REGISTER_BUFFERS(r8, 0x13, &(0x7f00000001c0), 0x2) ioctl$NS_GET_OWNER_UID(r8, 0xb704, &(0x7f00000004c0)) setuid(r6) sendmsg$nl_xfrm(r3, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=@newpolicy={0xd8, 0x13, 0x1, 0x70bd29, 0x25dfdbfd, {{@in=@dev={0xac, 0x14, 0x14, 0x2d}, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e24, 0xf801, 0x4e22, 0x9d8, 0x2, 0x0, 0x20, 0x3c, r4, r6}, {0x0, 0xf1f6f60, 0x0, 0x1, 0x1, 0xb49, 0x200, 0xf555}, {0x1ff, 0x3, 0x9, 0x10001}, 0x2, 0x6e6bb2, 0x0, 0x0, 0x1, 0x3}, [@srcaddr={0x14, 0xd, @in6=@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0xb}}}, @mark={0xc, 0x15, {0x35075d, 0x7c}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000811}, 0x4008) quotactl(0x7fff, &(0x7f0000000000)='./file0/file0\x00', r1, &(0x7f0000000040)="6e6f0bd221af348b3c548f13fa623fc3b8bdc31e45f396551a4d41ef88b582ab58092b8ef5a6ef0f73f09bc574328bec5274a36ef24e9783991af30f3695f870959fa26b034da07d620414974fea49e133867176702ca595780058c3eeef75f81c6ecbfa293154def36e4fdc67da0657e56a6ceb0bdc698207e63c7212e1c92ce603f3378455672c454a8d5723a0c7ccc564ddd8d52e75fa93e8cb3195e6b57bdb2dab4c5b01b99ecffc17ace26cbce4ee57dfaa4924dabf") mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) 09:34:07 executing program 7: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) write(r2, &(0x7f0000001780)="eb992e584dab3a1775f24d70f5c5c30fe048031758c9bbedf50fdd8829f6969e50069874ec02954a8d2f84011ec854523bb70f0f17abcaf6ad878fd6fceff4729674f47e86242a58ad7ab35e1e217f872e314825b2c89eaaee2c32e8de3cfabba04b542451ddd93f1e95679a63a0a6967bba31df0355b1a2e0d1ba5231d9286c564ef524e7af547464445b2b51bbb902ee54ef79", 0x94) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/asound/timers\x00', 0x0, 0x0) pread64(r3, &(0x7f00000000c0)=""/33, 0x42, 0x200) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000080)) syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000140)='./file0/../file0\x00', 0xffffffffffff8001, 0x8, &(0x7f0000001640)=[{&(0x7f00000002c0)="93aae9f750d9fad36829c38812b16b63bfb37752a53b8b915a8d71b033fc33b1ce91e80c8d0bf7d4ebd90f8ae79df89db631dc025f75ae9c9fc2c74d8963824e35a0acf9b03e331b1521640e21e793176c8411c41a", 0x55, 0xfffffffffffffffb}, {&(0x7f0000000340)="54e6f7728f71be5926bd31880c20402a3b618ad2a5734fec62354e86e5b7a48862e57cd23ec38ce2eff92d4a91225394990932cba8b42789bdf5ac32c0d0ae5245877b83587b10bd0fdca16a17b814368f23ddec39221fea5f7cb3dc5aff1a3817b6cbc9c0932f4e3bbfcd61", 0x6c, 0x8}, {&(0x7f00000003c0)="f882bf754466ee2a98271813ca40f08c33c810a550099d423a02abd302e1365a8fe602ca868f958606c8037ad52fd36eeb1f1164c38e5b37cf37726ddbcbbc4f821ad92542a720ecc1243c464e4cd7c826b03fc101c7feb1b1c1168d49294dbb063c5d9f22dcdefa02057aeff4bc5252913414e1e9d8d92f48a3da026541bfe724e7f2429985f63acf92acf037fe29a39f3f378005d10650620b88c11eb05d75639dcc4b5fcb2420604cbe6a88fa11ad94edf2f51e87dd9cc888185e0750cb43a309de058821bb35dbd9b076561b049932a140", 0xd3, 0xffff}, {&(0x7f0000000180)="e8f68314e587c4169c67afd9ddd5332de77dc2ca9b1878b796fdf28b797fb6ee3a34a0c5bd0bce9eb54c4f31a4bbd2d1152187db9b2d3337", 0x38, 0x8001}, {&(0x7f00000004c0)="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", 0x1000, 0x2}, {&(0x7f00000014c0)="32804ce9a9eb950fed28a4e3846fa47576a4c53d", 0x14, 0x4}, {&(0x7f0000001500)="078878de8bc03ca627cb6f43cfd4b71f362911b5847420bcc1246190379afa935c461fa2c520417a4585694067e8", 0x2e, 0x3f}, {&(0x7f0000001540)="10a18f57b07c70c587c615f0bb363179e5998552872a372f9b47277bd12fdcd14dd62c7c77228ed2ccb6c6254f027790092ba06ae6ae9e1d36a5a2de7d7ac6c1321642aa55d4fda7a957eaf195960df215d73758319dc7ea5f520e19dbdddd9f41c3b1aa507f6ba54874d576b0e17cdf8ed6c1813613ab8439e216438756f6506e4488c20b20a022bb8003df76139c47388041ffb2ba2e858ab49e3f9b48be747abb0fd855430d6aacfb5740d0d0dcfc70057d34c274a488e97310db8cef10b0263c099c5f63307b9412e91e581023bbd325bf536d9204803524afe3537993e99b8687f2d837c5f2500d33059fa3", 0xee}], 0xc801, &(0x7f0000001700)={[{@gid={'gid', 0x3d, 0xee00}}, {@utf8}, {@check_strict}, {}, {@hide}, {@nocompress}, {@nocompress}]}) 09:34:07 executing program 2: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) write(r2, &(0x7f0000001780)="eb992e584dab3a1775f24d70f5c5c30fe048031758c9bbedf50fdd8829f6969e50069874ec02954a8d2f84011ec854523bb70f0f17abcaf6ad878fd6fceff4729674f47e86242a58ad7ab35e1e217f872e314825b2c89eaaee2c32e8de3cfabba04b542451ddd93f1e95679a63a0a6967bba31df0355b1a2e0d1ba5231d9286c564ef524e7af547464445b2b51bbb902ee54ef79", 0x94) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/asound/timers\x00', 0x0, 0x0) pread64(r3, &(0x7f00000000c0)=""/33, 0x42, 0x200) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000080)) syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000140)='./file0/../file0\x00', 0xffffffffffff8001, 0x8, &(0x7f0000001640)=[{&(0x7f00000002c0)="93aae9f750d9fad36829c38812b16b63bfb37752a53b8b915a8d71b033fc33b1ce91e80c8d0bf7d4ebd90f8ae79df89db631dc025f75ae9c9fc2c74d8963824e35a0acf9b03e331b1521640e21e793176c8411c41a", 0x55, 0xfffffffffffffffb}, {&(0x7f0000000340)="54e6f7728f71be5926bd31880c20402a3b618ad2a5734fec62354e86e5b7a48862e57cd23ec38ce2eff92d4a91225394990932cba8b42789bdf5ac32c0d0ae5245877b83587b10bd0fdca16a17b814368f23ddec39221fea5f7cb3dc5aff1a3817b6cbc9c0932f4e3bbfcd61", 0x6c, 0x8}, {&(0x7f00000003c0)="f882bf754466ee2a98271813ca40f08c33c810a550099d423a02abd302e1365a8fe602ca868f958606c8037ad52fd36eeb1f1164c38e5b37cf37726ddbcbbc4f821ad92542a720ecc1243c464e4cd7c826b03fc101c7feb1b1c1168d49294dbb063c5d9f22dcdefa02057aeff4bc5252913414e1e9d8d92f48a3da026541bfe724e7f2429985f63acf92acf037fe29a39f3f378005d10650620b88c11eb05d75639dcc4b5fcb2420604cbe6a88fa11ad94edf2f51e87dd9cc888185e0750cb43a309de058821bb35dbd9b076561b049932a140", 0xd3, 0xffff}, {&(0x7f0000000180)="e8f68314e587c4169c67afd9ddd5332de77dc2ca9b1878b796fdf28b797fb6ee3a34a0c5bd0bce9eb54c4f31a4bbd2d1152187db9b2d3337", 0x38, 0x8001}, {&(0x7f00000004c0)="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", 0x1000, 0x2}, {&(0x7f00000014c0)="32804ce9a9eb950fed28a4e3846fa47576a4c53d", 0x14, 0x4}, {&(0x7f0000001500)="078878de8bc03ca627cb6f43cfd4b71f362911b5847420bcc1246190379afa935c461fa2c520417a4585694067e8", 0x2e, 0x3f}, {&(0x7f0000001540)="10a18f57b07c70c587c615f0bb363179e5998552872a372f9b47277bd12fdcd14dd62c7c77228ed2ccb6c6254f027790092ba06ae6ae9e1d36a5a2de7d7ac6c1321642aa55d4fda7a957eaf195960df215d73758319dc7ea5f520e19dbdddd9f41c3b1aa507f6ba54874d576b0e17cdf8ed6c1813613ab8439e216438756f6506e4488c20b20a022bb8003df76139c47388041ffb2ba2e858ab49e3f9b48be747abb0fd855430d6aacfb5740d0d0dcfc70057d34c274a488e97310db8cef10b0263c099c5f63307b9412e91e581023bbd325bf536d9204803524afe3537993e99b8687f2d837c5f2500d33059fa3", 0xee}], 0xc801, &(0x7f0000001700)={[{@gid={'gid', 0x3d, 0xee00}}, {@utf8}, {@check_strict}, {}, {@hide}, {@nocompress}, {@nocompress}]}) 09:34:07 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'netpci0\x00'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x401}}, './file0\x00'}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r5, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000000280)={0x20, r6, 0x1, 0x0, 0x0, {0x21}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x20}}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000140)={{{@in=@private=0xa010101, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x9, 0x4e20, 0x0, 0xa, 0xa0, 0x120, 0x3b, r8, 0xee01}, {0x4, 0x0, 0x7, 0x3, 0x9, 0x3, 0x2ca9, 0xffffffffffff4495}, {0x0, 0xff, 0x4, 0x9}, 0x3f, 0x0, 0x2, 0x0, 0x2}, {{@in6=@mcast2, 0x4d4, 0xff}, 0xa, @in6=@mcast2, 0x3505, 0x3, 0x0, 0x0, 0x3, 0x7, 0x2}}, 0xe8) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x9, &(0x7f0000000080), 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x9, &(0x7f0000000080)=0x353b, 0x4) poll(&(0x7f00000000c0)=[{r0}, {r0, 0x180}, {r1, 0x4440}], 0x3, 0x0) [ 1788.009580] FAULT_INJECTION: forcing a failure. [ 1788.009580] name failslab, interval 1, probability 0, space 0, times 0 [ 1788.011586] CPU: 0 UID: 0 PID: 92422 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1788.011621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1788.011633] Call Trace: [ 1788.011641] [ 1788.011649] dump_stack_lvl+0xfa/0x120 [ 1788.011691] should_fail_ex+0x4d7/0x5e0 [ 1788.011724] ? __es_insert_extent+0xed2/0x1370 [ 1788.011754] should_failslab+0xc2/0x120 [ 1788.011776] kmem_cache_alloc_noprof+0x80/0x760 [ 1788.011814] ? __es_insert_extent+0xed2/0x1370 [ 1788.011843] __es_insert_extent+0xed2/0x1370 [ 1788.011886] ext4_es_insert_extent+0x43d/0x1060 [ 1788.011924] ? crc32c+0x1ae/0x350 [ 1788.011950] ? __pfx_ext4_es_insert_extent+0x10/0x10 [ 1788.011981] ? lock_acquire+0x15e/0x2d0 [ 1788.012005] ? ext4_map_blocks+0x564/0x1470 [ 1788.012051] ? __pfx_down_write+0x10/0x10 [ 1788.012080] ext4_map_blocks+0x808/0x1470 [ 1788.012116] ? __up_read+0x26f/0x710 [ 1788.012144] ? __pfx_ext4_map_blocks+0x10/0x10 [ 1788.012175] ? __pfx___up_read+0x10/0x10 [ 1788.012203] ? lock_release+0xc8/0x270 [ 1788.012233] ? ext4_map_blocks+0x1e9/0x1470 [ 1788.012273] ext4_getblk+0x67d/0x8e0 [ 1788.012306] ? __pfx_ext4_getblk+0x10/0x10 [ 1788.012337] ? __pfx_security_inode_init_security+0x10/0x10 [ 1788.012369] ? crc32c+0x1ae/0x350 [ 1788.012397] ext4_bread+0x2e/0x1a0 [ 1788.012431] ext4_append+0x21d/0x530 [ 1788.012456] ? __pfx_ext4_append+0x10/0x10 [ 1788.012480] ? __pfx___ext4_new_inode+0x10/0x10 [ 1788.012511] ext4_init_new_dir+0x13c/0x240 [ 1788.012537] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1788.012574] ext4_mkdir+0x3c5/0xb30 [ 1788.012607] ? __pfx_ext4_mkdir+0x10/0x10 [ 1788.012633] ? security_inode_permission+0x72/0xe0 [ 1788.012671] vfs_mkdir+0x6d8/0xc00 [ 1788.012705] do_mkdirat+0x11a/0x470 [ 1788.012729] ? __pfx_do_mkdirat+0x10/0x10 [ 1788.012750] ? strncpy_from_user+0x21b/0x2f0 [ 1788.012782] __x64_sys_mkdir+0xf3/0x140 [ 1788.012805] do_syscall_64+0xbf/0x420 [ 1788.012828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1788.012850] RIP: 0033:0x7ff0f7cf8c27 [ 1788.012867] 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 [ 1788.012888] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1788.012909] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1788.012923] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1788.012936] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1788.012949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1788.012962] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1788.012992] [ 1788.064525] loop7: detected capacity change from 0 to 264192 [ 1788.071968] No source specified [ 1788.113189] loop2: detected capacity change from 0 to 264192 09:34:07 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:34:07 executing program 7: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) write(r2, &(0x7f0000001780)="eb992e584dab3a1775f24d70f5c5c30fe048031758c9bbedf50fdd8829f6969e50069874ec02954a8d2f84011ec854523bb70f0f17abcaf6ad878fd6fceff4729674f47e86242a58ad7ab35e1e217f872e314825b2c89eaaee2c32e8de3cfabba04b542451ddd93f1e95679a63a0a6967bba31df0355b1a2e0d1ba5231d9286c564ef524e7af547464445b2b51bbb902ee54ef79", 0x94) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/asound/timers\x00', 0x0, 0x0) pread64(r3, &(0x7f00000000c0)=""/33, 0x42, 0x200) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000080)) syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000140)='./file0/../file0\x00', 0xffffffffffff8001, 0x8, &(0x7f0000001640)=[{&(0x7f00000002c0)="93aae9f750d9fad36829c38812b16b63bfb37752a53b8b915a8d71b033fc33b1ce91e80c8d0bf7d4ebd90f8ae79df89db631dc025f75ae9c9fc2c74d8963824e35a0acf9b03e331b1521640e21e793176c8411c41a", 0x55, 0xfffffffffffffffb}, {&(0x7f0000000340)="54e6f7728f71be5926bd31880c20402a3b618ad2a5734fec62354e86e5b7a48862e57cd23ec38ce2eff92d4a91225394990932cba8b42789bdf5ac32c0d0ae5245877b83587b10bd0fdca16a17b814368f23ddec39221fea5f7cb3dc5aff1a3817b6cbc9c0932f4e3bbfcd61", 0x6c, 0x8}, {&(0x7f00000003c0)="f882bf754466ee2a98271813ca40f08c33c810a550099d423a02abd302e1365a8fe602ca868f958606c8037ad52fd36eeb1f1164c38e5b37cf37726ddbcbbc4f821ad92542a720ecc1243c464e4cd7c826b03fc101c7feb1b1c1168d49294dbb063c5d9f22dcdefa02057aeff4bc5252913414e1e9d8d92f48a3da026541bfe724e7f2429985f63acf92acf037fe29a39f3f378005d10650620b88c11eb05d75639dcc4b5fcb2420604cbe6a88fa11ad94edf2f51e87dd9cc888185e0750cb43a309de058821bb35dbd9b076561b049932a140", 0xd3, 0xffff}, {&(0x7f0000000180)="e8f68314e587c4169c67afd9ddd5332de77dc2ca9b1878b796fdf28b797fb6ee3a34a0c5bd0bce9eb54c4f31a4bbd2d1152187db9b2d3337", 0x38, 0x8001}, {&(0x7f00000004c0)="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0x1000, 0x2}, {&(0x7f00000014c0)="32804ce9a9eb950fed28a4e3846fa47576a4c53d", 0x14, 0x4}, {&(0x7f0000001500)="078878de8bc03ca627cb6f43cfd4b71f362911b5847420bcc1246190379afa935c461fa2c520417a4585694067e8", 0x2e, 0x3f}, {&(0x7f0000001540)="10a18f57b07c70c587c615f0bb363179e5998552872a372f9b47277bd12fdcd14dd62c7c77228ed2ccb6c6254f027790092ba06ae6ae9e1d36a5a2de7d7ac6c1321642aa55d4fda7a957eaf195960df215d73758319dc7ea5f520e19dbdddd9f41c3b1aa507f6ba54874d576b0e17cdf8ed6c1813613ab8439e216438756f6506e4488c20b20a022bb8003df76139c47388041ffb2ba2e858ab49e3f9b48be747abb0fd855430d6aacfb5740d0d0dcfc70057d34c274a488e97310db8cef10b0263c099c5f63307b9412e91e581023bbd325bf536d9204803524afe3537993e99b8687f2d837c5f2500d33059fa3", 0xee}], 0xc801, &(0x7f0000001700)={[{@gid={'gid', 0x3d, 0xee00}}, {@utf8}, {@check_strict}, {}, {@hide}, {@nocompress}, {@nocompress}]}) 09:34:07 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040), 0x2, 0x80000) splice(r0, &(0x7f00000010c0)=0x1, r0, &(0x7f0000001100)=0x9, 0x2, 0x9) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000080)={0x2, 0x1000, "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"}) inotify_add_watch(r0, 0x0, 0x200) 09:34:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 27) 09:34:07 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) pwrite64(r1, &(0x7f00000000c0)="a6b40cb2c592d2eaea977ddecaa297b50c72127265624f228f50417bb0ba8e44f9b14db8ddda25a77905603a14d82a79f002b54068de2ced46209213fdded87a25a66228f8b5cfed383b2302016c5c133234cae61e9565ffdbd7c2f3a75c97e0ee96fe97c238f538724c71ca3eba46e375c066874e2931a7c17f6d2236055127704338c4f131088a202049876f69d62011319f5f9a45cecd3a7d895e639743b177e4d5baa65205", 0xa7, 0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 09:34:07 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x2) r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) accept4(r0, &(0x7f0000000100)=@l2tp={0x2, 0x0, @empty}, &(0x7f0000000180)=0x80, 0x80800) [ 1788.338363] loop7: detected capacity change from 0 to 264192 [ 1788.429145] No source specified [ 1788.437600] /dev/sr0: Can't open blockdev 09:34:17 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) 09:34:17 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:34:17 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0xb2800, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 09:34:17 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) dup2(r0, r1) inotify_add_watch(r0, 0x0, 0x4000610) 09:34:17 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0xf6ffffff00000000, 0x0) 09:34:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 28) 09:34:17 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) setns(r2, 0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x3) 09:34:17 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000040)=@nullb, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='vfat\x00', 0xfc8c4281b316faac, 0x0) 09:34:17 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540)=0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x79, 0x4, &(0x7f0000000380)=[{&(0x7f0000000080)="2d7918fdd76ca033c0fed57d429afdd36bd30fdfb7", 0x15, 0x3f}, {&(0x7f00000000c0)="0a30a2dd1cd8a5c956e811844d8313e70d72411a2b7740c7d15c6480e1e272e4f49ff41990976c606e1400d76a099b5cd6be5e20a90b99c73ffdda4344379d2b99150d474cc8891ae9cdf9977593fee7d59962210f7ef6b4d1180342ae412c2d916d604f067e0e4899", 0x69, 0x80000000}, {&(0x7f00000002c0)="a96657ac8842350a574987569ae4ca2ca44212f3b74293d61ddf162173368d687fbd33a83e6d7be921bad67a38e8db1738c6765dec7a27fdc58c8bc7dbd49bc3906bc7a916a936d492367b0fc8d04c50a514f079a4ef09d67f45922100a76364630457961745fb492aa88e3fc720b61cffa6fc636a722c2506ef77db4a77bf9c440f6cf07567b01929b227fd54a1b414f6497d7fc7651c7096b3c4e261202a9cd8076eb763e7be4a86d59521d192e9e45d9a9f429b268d7805", 0xb9, 0x8000}, {&(0x7f0000000140)="ce4939ca4ad97b1dfea597fd34d57365f13b1d3020322b0c67ee4ee2c3bd71ab23fb3cb8aef2", 0x26, 0x5}], 0x1204002, &(0x7f0000001580)={[{}, {@huge_advise}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@size={'size', 0x3d, [0x74, 0x39, 0x65]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x74, 0x37, 0x0]}}, {@mode={'mode', 0x3d, 0x4}}, {@nr_inodes={'nr_inodes', 0x3d, [0x25, 0x70, 0x33, 0x34, 0x38, 0x30, 0x6b, 0x30]}}, {@mode={'mode', 0x3d, 0x7}}, {@nr_inodes={'nr_inodes', 0x3d, [0x6b, 0x6afdf97a3df1dfa2]}}, {@gid={'gid', 0x3d, r0}}], [{@obj_user={'obj_user', 0x3d, '#\xba4'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/dev/sr0\x00'}}, {@subj_role={'subj_role', 0x3d, '!'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_appraise}, {@audit}]}) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) [ 1798.290424] FAULT_INJECTION: forcing a failure. [ 1798.290424] name failslab, interval 1, probability 0, space 0, times 0 [ 1798.292169] CPU: 1 UID: 0 PID: 92901 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1798.292199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1798.292212] Call Trace: [ 1798.292220] [ 1798.292228] dump_stack_lvl+0xfa/0x120 [ 1798.292269] should_fail_ex+0x4d7/0x5e0 [ 1798.292303] ? jbd2_journal_add_journal_head+0x367/0x5d0 [ 1798.292331] should_failslab+0xc2/0x120 [ 1798.292354] kmem_cache_alloc_noprof+0x80/0x760 [ 1798.292384] ? fs_reclaim_acquire+0xae/0x150 [ 1798.292412] ? jbd2_journal_add_journal_head+0x367/0x5d0 [ 1798.292439] jbd2_journal_add_journal_head+0x367/0x5d0 [ 1798.292469] jbd2_journal_get_create_access+0x44/0x560 [ 1798.292503] ? lock_is_held_type+0x9e/0x120 [ 1798.292538] __ext4_journal_get_create_access+0x54/0x1b0 [ 1798.292567] ext4_getblk+0x3c5/0x8e0 [ 1798.292601] ? __pfx_ext4_getblk+0x10/0x10 [ 1798.292639] ? __pfx_security_inode_init_security+0x10/0x10 [ 1798.292671] ? crc32c+0x1ae/0x350 [ 1798.292700] ext4_bread+0x2e/0x1a0 [ 1798.292733] ext4_append+0x21d/0x530 [ 1798.292758] ? __pfx_ext4_append+0x10/0x10 [ 1798.292782] ? __pfx___ext4_new_inode+0x10/0x10 [ 1798.292812] ext4_init_new_dir+0x13c/0x240 [ 1798.292838] ? __pfx_ext4_init_new_dir+0x10/0x10 [ 1798.292875] ext4_mkdir+0x3c5/0xb30 [ 1798.292907] ? __pfx_ext4_mkdir+0x10/0x10 [ 1798.292933] ? security_inode_permission+0x72/0xe0 [ 1798.292971] vfs_mkdir+0x6d8/0xc00 [ 1798.293005] do_mkdirat+0x11a/0x470 [ 1798.293029] ? __pfx_do_mkdirat+0x10/0x10 [ 1798.293050] ? strncpy_from_user+0x21b/0x2f0 [ 1798.293081] __x64_sys_mkdir+0xf3/0x140 [ 1798.293104] do_syscall_64+0xbf/0x420 [ 1798.293126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1798.293148] RIP: 0033:0x7ff0f7cf8c27 [ 1798.293165] 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 [ 1798.293186] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 1798.293208] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cf8c27 [ 1798.293222] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 0000000020000080 [ 1798.293236] RBP: 00007ff0f526f040 R08: 0000000000000000 R09: 0000000000000000 [ 1798.293249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040 [ 1798.293262] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1798.293291] [ 1798.325315] ENOMEM in journal_alloc_journal_head, retrying. 09:34:17 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) signalfd(r1, &(0x7f0000000040)={[0x2]}, 0x8) inotify_add_watch(r0, 0x0, 0x200) 09:34:17 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="57d560fb42b52ea1e6d744f8bbc52d4f8d30be8eeb03059eba03ffbf01003bbf98d516b54dce3250f56af332108a91dd8db47fcc1c633191302de7895bfa3260ab2517397b1a7c0662aac55dcaa1a7347c08afc34f02ff4ae1f7ff2a0df6f2086219f93590d8be5b9ed4bc050d0d"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) [ 1798.355381] No source specified 09:34:17 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:34:17 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)=@loop={'/dev/loop', 0x0}, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)='nfs\x00', 0x8, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000000080)='./file0/../file0\x00', 0x2) chroot(&(0x7f0000000040)='./file0\x00') r0 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f00000001c0), 0x2) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x9, 0x44000) execve(&(0x7f0000000300)='./file0/../file0\x00', &(0x7f0000000480)=[&(0x7f0000000340)='/dev/vcsu#\x00', &(0x7f0000000380)='*^(\\\xd1+%-!\x00', &(0x7f00000003c0)='[@+&@.\x17\x00', &(0x7f0000000400)='/dev/sr0\x00', &(0x7f0000000440)='@\x00'], &(0x7f0000000580)=[&(0x7f00000004c0)='/dev/vcsu#\x00', &(0x7f0000000500)='$\x00', &(0x7f0000000540)=',*&++--]%\x00']) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x76dc}}, './file0\x00'}) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f0000001a00)=[{&(0x7f00000005c0)=""/151, 0x97}, {&(0x7f0000000680)=""/206, 0xce}, {&(0x7f0000000780)=""/171, 0xab}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/155, 0x9b}, {&(0x7f0000001900)=""/95, 0x5f}, {&(0x7f0000001980)=""/72, 0x48}], 0x7) [ 1798.466386] WÕ`ûBµ.¡æ×Dø»Å-O0¾Žëžºÿ¿: Can't lookup blockdev [ 1798.467537] loop2: detected capacity change from 0 to 264192 [ 1798.474020] tmpfs: Unsupported parameter 'huge' [ 1798.479776] 9pnet_fd: p9_fd_create_unix (93060): problem connecting socket: ./file0: -111 09:34:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 29) [ 1798.553306] /dev/sr0: Can't open blockdev 09:34:17 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:34:17 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0xffffc90000000000, 0x0) [ 1798.611000] No source specified [ 1798.648672] /dev/sr0: Can't open blockdev 09:34:26 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="57d560fb42b52ea1e6d744f8bbc52d4f8d30be8eeb03059eba03ffbf01003bbf98d516b54dce3250f56af332108a91dd8db47fcc1c633191302de7895bfa3260ab2517397b1a7c0662aac55dcaa1a7347c08afc34f02ff4ae1f7ff2a0df6f2086219f93590d8be5b9ed4bc050d0d"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:34:26 executing program 6: r0 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f00000001c0), 0x2) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x9, &(0x7f0000000080), 0x4) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f00000002c0), 0x202000, 0x0) r6 = open$dir(&(0x7f0000000300)='./file0\x00', 0x800, 0x85) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000340)={0xffffffffffffffff, 0xa7, 0x0, 0x100000000}) r8 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x9, &(0x7f0000000080), 0x4) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000380)=[r4, r5, r6, r1, r0, r7, r8, r9], 0x8) sendmsg$NL80211_CMD_START_NAN(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x70bd25, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x0) r10 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETSNDBUF(r11, 0x400454d4, &(0x7f00000000c0)=0x7) poll(&(0x7f0000000040)=[{r10}], 0x1, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x82541, 0x0) 09:34:26 executing program 5: inotify_add_watch(0xffffffffffffffff, 0x0, 0x200) 09:34:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 30) 09:34:26 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x0) 09:34:26 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:34:26 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0xffffffff00000000, 0x0) 09:34:26 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000200)=@sr0, &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) utimes(&(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000003c0)={{0x77359400}, {0x77359400}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r1}}]}) mount$9p_unix(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x200000, &(0x7f00000000c0)={'trans=unix,', {[{@noextend}, {@loose}, {@dfltgid={'dfltgid', 0x3d, r1}}, {@fscache}, {@cache_mmap}, {@nodevmap}, {@aname={'aname', 0x3d, 'vfat\x00'}}, {@uname={'uname', 0x3d, ')-,\xdb*,'}}], [{@seclabel}, {@subj_type={'subj_type', 0x3d, ']\'%#.\'#-^})'}}, {@subj_role={'subj_role', 0x3d, '+'}}]}}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c) rename(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='./file0/../file0\x00') lchown(&(0x7f0000000480)='./file0/../file0\x00', r0, r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000300)={@private0={0xfc, 0x0, '\x00', 0x1}, 0x0, 0x1, 0x2, 0x2, 0xcd8, 0x5}, &(0x7f0000000340)=0x20) 09:34:26 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x8, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1807.632235] WÕ`ûBµ.¡æ×Dø»Å-O0¾Žëžºÿ¿: Can't lookup blockdev [ 1807.643303] 9pnet_fd: p9_fd_create_unix (93318): problem connecting socket: ./file0: -111 09:34:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 31) [ 1807.671537] /dev/sr0: Can't open blockdev 09:34:26 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x0) 09:34:26 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) fcntl$dupfd(r1, 0x406, r0) inotify_add_watch(r0, 0x0, 0x200) [ 1807.691548] 9pnet_fd: p9_fd_create_unix (93335): problem connecting socket: ./file0/../file0: -111 09:34:26 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="57d560fb42b52ea1e6d744f8bbc52d4f8d30be8eeb03059eba03ffbf01003bbf98d516b54dce3250f56af332108a91dd8db47fcc1c633191302de7895bfa3260ab2517397b1a7c0662aac55dcaa1a7347c08afc34f02ff4ae1f7ff2a0df6f2086219f93590d8be5b9ed4bc050d0d"], &(0x7f0000000240)='./file0/../file0\x00', &(0x7f0000000280)='vfat\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) [ 1807.736183] No source specified 09:34:26 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setpipe(r1, 0x407, 0x6) r2 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r3 = dup(r2) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x13, &(0x7f00000001c0), 0x2) getsockname$unix(r3, &(0x7f0000000100), &(0x7f0000000180)=0x6e) ioctl$TUNSETLINK(r3, 0x400454cd, 0x20) 09:34:26 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x9, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:34:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 32) [ 1807.829005] /dev/sr0: Can't open blockdev [ 1807.872152] WÕ`ûBµ.¡æ×Dø»Å-O0¾Žëžºÿ¿: Can't lookup blockdev [ 1807.881371] 9pnet_fd: p9_fd_create_unix (93625): problem connecting socket: ./file0: -111 [ 1807.952112] FAULT_INJECTION: forcing a failure. [ 1807.952112] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1807.954032] CPU: 1 UID: 0 PID: 93667 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1807.954062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1807.954076] Call Trace: [ 1807.954083] [ 1807.954091] dump_stack_lvl+0xfa/0x120 [ 1807.954146] should_fail_ex+0x4d7/0x5e0 [ 1807.954180] _copy_from_user+0x30/0xd0 [ 1807.954211] memdup_user+0x7e/0xe0 [ 1807.954241] strndup_user+0x78/0xe0 [ 1807.954270] __x64_sys_mount+0x136/0x310 [ 1807.954296] ? __pfx___x64_sys_mount+0x10/0x10 [ 1807.954321] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1807.954354] do_syscall_64+0xbf/0x420 [ 1807.954384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1807.954430] RIP: 0033:0x7ff0f7cfb04a [ 1807.954453] 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 [ 1807.954482] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1807.954511] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cfb04a [ 1807.954528] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 0000000000000000 [ 1807.954541] RBP: 00007ff0f526f040 R08: 00007ff0f526f040 R09: 0000000020000040 [ 1807.954555] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 1807.954568] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1807.954596] 09:34:37 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x0) 09:34:37 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:34:37 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224b40, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'lo\x00'}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 09:34:37 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x2) 09:34:37 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x210) 09:34:37 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0xa, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:34:37 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000000c0), 0x1fffff87, 0x2000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) splice(r1, &(0x7f0000000040)=0x1603, r2, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:34:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 33) [ 1818.246528] FAULT_INJECTION: forcing a failure. [ 1818.246528] name failslab, interval 1, probability 0, space 0, times 0 [ 1818.248184] CPU: 0 UID: 0 PID: 93776 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1818.248212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1818.248224] Call Trace: [ 1818.248231] [ 1818.248238] dump_stack_lvl+0xfa/0x120 [ 1818.248279] should_fail_ex+0x4d7/0x5e0 [ 1818.248310] ? copy_mount_options+0x55/0x180 [ 1818.248335] should_failslab+0xc2/0x120 [ 1818.248357] __kmalloc_cache_noprof+0x80/0x780 [ 1818.248386] ? __might_fault+0xe0/0x190 [ 1818.248414] ? copy_mount_options+0x55/0x180 [ 1818.248438] ? memdup_user+0x95/0xe0 [ 1818.248464] copy_mount_options+0x55/0x180 [ 1818.248491] __x64_sys_mount+0x1ab/0x310 [ 1818.248514] ? __pfx___x64_sys_mount+0x10/0x10 [ 1818.248538] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1818.248569] do_syscall_64+0xbf/0x420 [ 1818.248590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1818.248618] RIP: 0033:0x7ff0f7cfb04a [ 1818.248635] 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 [ 1818.248655] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1818.248676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cfb04a [ 1818.248689] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 0000000000000000 [ 1818.248702] RBP: 00007ff0f526f040 R08: 00007ff0f526f040 R09: 0000000020000040 [ 1818.248715] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 1818.248728] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1818.248753] [ 1818.275087] 9pnet_fd: p9_fd_create_unix (93783): problem connecting socket: ./file0: -111 09:34:37 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) fchown(r1, 0xee00, 0x0) 09:34:37 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x0) 09:34:37 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000000c0), 0x1fffff87, 0x2000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) splice(r1, &(0x7f0000000040)=0x1603, r2, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:34:37 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0xb, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:34:37 executing program 7: mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:34:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 34) 09:34:37 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x8) 09:34:37 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x0) 09:34:37 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x9100}, @void, @x25={0x3, 0x4, 0x17, "e075ce24819c6ae9a2849353d1666e05b0b7a407ec717efaa2efacdfcd90ad761344e157db974e8d91bbe36894e14381e65cf6da35a3c494a903c75848ce56c5049d7d7ef209958a9e"}}, 0x50) inotify_add_watch(r0, 0x0, 0x200) [ 1818.527275] No source specified 09:34:37 executing program 7: mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:34:37 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) r1 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7, 0x8, &(0x7f0000000580)=[{&(0x7f0000000100)="4e705db7731b5613051dd8a786e7eb42306733cca23e9d62566e0acd69e6213d44b84f5ca4911bb7062dad28101f5a687161", 0x32, 0x9}, {&(0x7f0000000140)="5578ac7290f24754f3ce81efa1fd22c505edd3a9ce4a1fbb85de60dd712810d6c15f3c4d9274e454cad2850c3536b7f1f234ce57f9ee39785df0f4eb597b67515f1cff1ca191522e819e0b7287086cd2ef2ecf7d6daf09abbd20c40b6ed53efdea2eb4d397ecb9d6337692ed0ca0dea6f50c18b5d5a4fd18812d07b2823bfcfa6077f0d22b5904ddde9df5501690beda8fa5f1364f042e7d212618d1cbdf3c77cb06106e92fefc469c56fff010bf3458b4f9dc0169ee82825c09ff149bccba1804d4e85da5adffe569505e69f469ca566e4bb28030855c4d99ac3f", 0xdb, 0x10001}, {&(0x7f0000004000)="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", 0x158, 0x1}, {&(0x7f0000000300)="0b320545c8d0", 0x6, 0x80}, {&(0x7f0000004180)="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", 0x120, 0x6}, {&(0x7f0000000400)="50cb53b300d7db8ed83a14678ea5cc924f4929a66831b655582ed7938a22939760085d85085ab5ca88722a6c33e0a1bc0a0b3e201d6c23f65cf719a4cf6172fa85062e8cceaae23c90794ed29e31a4164a7b6c300d945357e725cadfae1699a961d0858935bb5701f10ec1121bd77e88aa3e77cdd13c08f6f635cde3bc1836fe5ce35ba55d7844b062ca1ae95af3a91f3f0f03a47a2708a6adb7a87f827d536bf790eaef27bf946dc4e0f307bae25b3a5407b2010b088c73cad10edf906c6c4122a48fb5f831332cf3db6f9e72a31d979502264e171222933ceeb41ee2251e5eaca54eb5d9ba7a3c755906a8e6553c9eace5", 0xf2, 0x2}, {&(0x7f0000000500)="b679d63e8586e2768c9a7c72f856c22a8970da454db65a4ca0f36d78358b96b22a287b54044853bde2f6c342e650c14476d2bb2f12edc972aba2", 0x3a, 0x1}, {&(0x7f0000000540)="d830668bd0a794566c9d7e0fcd3f5446ae11e75a7d72ab", 0x17, 0x5}], 0x1, &(0x7f0000003f80)={[{'/dev/net/tun\x00'}, {}], [{@appraise_type}, {@appraise_type}, {@permit_directio}, {@fsname={'fsname', 0x3d, '.'}}, {@appraise}, {@fsname={'fsname', 0x3d, '.'}}]}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000006c0)=[{r2, 0x9010}, {r2, 0x1}], 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000740)={0x5, 0x80, 0x73, 0xe1, 0x7f, 0x8, 0x0, 0xffff, 0x20, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x800, 0x0, @perf_bp={&(0x7f0000000700), 0x16}, 0x40004, 0x9, 0x29af, 0x7, 0x9, 0x400, 0x3ff, 0x0, 0x464, 0x0, 0x3}, 0xffffffffffffffff, 0xc, r2, 0x8) ioctl$BTRFS_IOC_SPACE_INFO(r3, 0xc0109414, &(0x7f00000007c0)={0x252, 0x8, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) 09:34:37 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1818.633822] loop6: detected capacity change from 0 to 256 [ 1818.641969] nfs4: Unknown parameter '/dev/net/tun' [ 1818.655296] loop6: detected capacity change from 0 to 256 [ 1818.660814] nfs4: Unknown parameter '/dev/net/tun' 09:34:47 executing program 2: setxattr$trusted_overlay_nlink(0x0, &(0x7f0000000100), 0x0, 0x0, 0x0) 09:34:47 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000000c0), 0x1fffff87, 0x2000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) splice(r1, &(0x7f0000000040)=0x1603, r2, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:34:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 35) 09:34:47 executing program 7: mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:34:47 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) close_range(r1, r2, 0x2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) inotify_add_watch(r0, 0x0, 0x200) 09:34:47 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x80000) 09:34:47 executing program 6: ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000080)={0x240, 0x7f, 0x81, 0x7}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 09:34:47 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x300, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:34:47 executing program 7: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) [ 1828.158262] FAULT_INJECTION: forcing a failure. [ 1828.158262] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1828.160069] CPU: 0 UID: 0 PID: 94210 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1828.160099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1828.160113] Call Trace: [ 1828.160120] [ 1828.160129] dump_stack_lvl+0xfa/0x120 [ 1828.160171] should_fail_ex+0x4d7/0x5e0 [ 1828.160206] _copy_from_user+0x30/0xd0 [ 1828.160238] copy_mount_options+0x76/0x180 [ 1828.160269] __x64_sys_mount+0x1ab/0x310 [ 1828.160294] ? __pfx___x64_sys_mount+0x10/0x10 [ 1828.160320] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1828.160353] do_syscall_64+0xbf/0x420 [ 1828.160376] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1828.160399] RIP: 0033:0x7ff0f7cfb04a [ 1828.160416] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1828.160438] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1828.160459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cfb04a [ 1828.160473] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 0000000000000000 [ 1828.160487] RBP: 00007ff0f526f040 R08: 00007ff0f526f040 R09: 0000000020000040 [ 1828.160501] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 1828.160514] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1828.160543] [ 1828.191124] No source specified 09:34:57 executing program 5: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0xb, [0x4, 0x8001, 0x29ad983d, 0x5, 0x9, 0x10001], 0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/11}, &(0x7f00000001c0)=0x78) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) 09:34:57 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0xc9ffff) 09:34:57 executing program 7: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:34:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 36) 09:34:57 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000000c0), 0x1fffff87, 0x2000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r1, &(0x7f0000000040)=0x1603, r2, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:34:57 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x500, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:34:57 executing program 2: setxattr$trusted_overlay_nlink(0x0, &(0x7f0000000100), 0x0, 0x0, 0x0) 09:34:57 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x131c40, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x4020, 0x4) poll(&(0x7f00000000c0)=[{r0}, {r0, 0x8}, {r0, 0xc2a6}, {r0, 0x5150}], 0x4, 0x0) 09:34:57 executing program 7: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:34:57 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x600, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1838.211758] FAULT_INJECTION: forcing a failure. [ 1838.211758] name failslab, interval 1, probability 0, space 0, times 0 [ 1838.213573] CPU: 1 UID: 0 PID: 94390 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1838.213604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1838.213628] Call Trace: [ 1838.213636] [ 1838.213644] dump_stack_lvl+0xfa/0x120 [ 1838.213691] should_fail_ex+0x4d7/0x5e0 [ 1838.213727] ? getname_flags.part.0+0x48/0x540 [ 1838.213756] should_failslab+0xc2/0x120 [ 1838.213780] kmem_cache_alloc_noprof+0x80/0x760 [ 1838.213822] ? getname_flags.part.0+0x48/0x540 [ 1838.213848] getname_flags.part.0+0x48/0x540 [ 1838.213879] getname_flags+0x95/0xe0 [ 1838.213913] user_path_at+0x27/0x90 [ 1838.213949] __x64_sys_mount+0x1fb/0x310 [ 1838.213976] ? __pfx___x64_sys_mount+0x10/0x10 [ 1838.214004] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1838.214041] do_syscall_64+0xbf/0x420 [ 1838.214066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1838.214091] RIP: 0033:0x7ff0f7cfb04a [ 1838.214109] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1838.214133] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1838.214156] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cfb04a [ 1838.214171] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 0000000000000000 [ 1838.214186] RBP: 00007ff0f526f040 R08: 00007ff0f526f040 R09: 0000000020000040 [ 1838.214201] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 1838.214216] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1838.214246] 09:34:57 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:34:57 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x1000000) 09:34:57 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x9, &(0x7f0000000080), 0x4) r4 = memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000240)) ppoll(&(0x7f0000000140)=[{r1, 0x4684}, {r0, 0x100}, {r2, 0x1a0}, {r3, 0x200}, {r0, 0x200}, {r0, 0x104c}, {r4, 0x2040}, {r0, 0xe0}, {r0, 0x3100}], 0x9, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={[0x3]}, 0x8) 09:34:57 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x700, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:34:57 executing program 2: setxattr$trusted_overlay_nlink(0x0, &(0x7f0000000100), 0x0, 0x0, 0x0) 09:34:57 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r4}}]}) fchown(r1, r3, r4) inotify_add_watch(r0, 0x0, 0x200) 09:34:57 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000000c0), 0x1fffff87, 0x2000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) splice(r1, &(0x7f0000000040)=0x1603, 0xffffffffffffffff, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:34:57 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, 0x0, &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:35:06 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) 09:35:06 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x900, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:06 executing program 6: pipe2(&(0x7f0000000080), 0x80000) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x705941, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x8, 0x3, 0xfc, 0x2}]}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000140)={0x0, 0x6, 0xffffffff}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 09:35:06 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000000c0), 0x1fffff87, 0x2000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) splice(r1, &(0x7f0000000040)=0x1603, 0xffffffffffffffff, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:06 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, 0x0, &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:35:06 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x2000000) 09:35:06 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) fspick(r0, &(0x7f0000000300)='./file0\x00', 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) getsockname(r1, &(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f00000003c0)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@private}}, &(0x7f0000000200)=0xe8) r5 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r6 = dup(r5) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x13, &(0x7f00000001c0), 0x2) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000400)='-\x00', &(0x7f0000000440)='./file0\x00', r6) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000128bd0100ffdbdf2506000000080031000800000085002e000100060000000600", @ANYRES32=r4, @ANYBLOB='\b\x00<\x00 \x00\x00\x00'], 0x34}}, 0x4000) 09:35:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 37) [ 1847.115423] No source specified 09:35:06 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) 09:35:06 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0xa00, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:06 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000000c0), 0x1fffff87, 0x2000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) splice(r1, &(0x7f0000000040)=0x1603, 0xffffffffffffffff, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:06 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, 0x0, &(0x7f0000000080), 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:35:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 38) 09:35:06 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x0) r3 = syz_io_uring_setup(0x5ad2, &(0x7f0000003a00), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0)) r4 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0)) dup2(r3, r4) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r3, 0x7, &(0x7f0000000100)=r0, 0x1) 09:35:06 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x8cffffff) 09:35:06 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) [ 1847.366982] FAULT_INJECTION: forcing a failure. [ 1847.366982] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1847.368762] CPU: 1 UID: 0 PID: 94875 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1847.368790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1847.368803] Call Trace: [ 1847.368811] [ 1847.368820] dump_stack_lvl+0xfa/0x120 [ 1847.368861] should_fail_ex+0x4d7/0x5e0 [ 1847.368895] strncpy_from_user+0x3b/0x2f0 [ 1847.368922] getname_flags.part.0+0x8d/0x540 [ 1847.368952] getname_flags+0x95/0xe0 [ 1847.368982] user_path_at+0x27/0x90 [ 1847.369014] __x64_sys_mount+0x1fb/0x310 [ 1847.369038] ? __pfx___x64_sys_mount+0x10/0x10 [ 1847.369064] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1847.369098] do_syscall_64+0xbf/0x420 [ 1847.369120] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1847.369143] RIP: 0033:0x7ff0f7cfb04a [ 1847.369160] 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 [ 1847.369181] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1847.369202] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cfb04a [ 1847.369216] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 0000000000000000 [ 1847.369230] RBP: 00007ff0f526f040 R08: 00007ff0f526f040 R09: 0000000020000040 [ 1847.369244] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 1847.369257] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1847.369285] 09:35:06 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000000c0), 0x1fffff87, 0x2000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r1, &(0x7f0000000040)=0x1603, r2, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:06 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0xb00, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:15 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0xf6ffffff) 09:35:15 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:35:15 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x1020, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:15 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x204002, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2d66696c653000613bc1979c16103c9704ed6e75367ccd92cdfbbd36aaf51c34df11636d34ea7d9a93f88fc089cb916158b5214a1102"]) recvfrom$inet6(r1, &(0x7f0000000080)=""/37, 0x25, 0x40, 0x0, 0x0) inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000004) 09:35:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 39) 09:35:15 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x627}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={[0x100000000]}, 0x8) 09:35:15 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x9, &(0x7f0000000080), 0x4) r4 = memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000240)) ppoll(&(0x7f0000000140)=[{r1, 0x4684}, {r0, 0x100}, {r2, 0x1a0}, {r3, 0x200}, {r0, 0x200}, {r0, 0x104c}, {r4, 0x2040}, {r0, 0xe0}, {r0, 0x3100}], 0x9, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={[0x3]}, 0x8) 09:35:15 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000000c0), 0x1fffff87, 0x2000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x1603, r1, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:15 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000000c0), 0x1fffff87, 0x2000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r1, &(0x7f0000000040)=0x1603, r2, &(0x7f00000000c0)=0x3, 0x2, 0x0) [ 1856.740919] FAULT_INJECTION: forcing a failure. [ 1856.740919] name failslab, interval 1, probability 0, space 0, times 0 [ 1856.741917] CPU: 0 UID: 0 PID: 95075 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1856.741933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1856.741942] Call Trace: [ 1856.741946] [ 1856.741951] dump_stack_lvl+0xfa/0x120 [ 1856.741979] should_fail_ex+0x4d7/0x5e0 [ 1856.741998] ? alloc_fs_context+0x57/0xb10 [ 1856.742020] should_failslab+0xc2/0x120 [ 1856.742034] __kmalloc_cache_noprof+0x80/0x780 [ 1856.742051] ? __get_fs_type+0xe6/0x160 [ 1856.742069] ? alloc_fs_context+0x57/0xb10 [ 1856.742086] alloc_fs_context+0x57/0xb10 [ 1856.742107] path_mount+0xd8d/0x2140 [ 1856.742121] ? kasan_quarantine_put+0x84/0x1e0 [ 1856.742132] ? __pfx_path_mount+0x10/0x10 [ 1856.742144] ? kmem_cache_free+0x2cd/0x660 [ 1856.742160] ? putname.part.0+0xc0/0x160 [ 1856.742178] ? putname.part.0+0xc0/0x160 [ 1856.742191] ? putname.part.0+0xc0/0x160 [ 1856.742206] __x64_sys_mount+0x293/0x310 [ 1856.742218] ? __pfx___x64_sys_mount+0x10/0x10 [ 1856.742232] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1856.742251] do_syscall_64+0xbf/0x420 [ 1856.742264] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1856.742277] RIP: 0033:0x7ff0f7cfb04a [ 1856.742286] 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 [ 1856.742298] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1856.742310] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cfb04a [ 1856.742319] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 0000000000000000 [ 1856.742326] RBP: 00007ff0f526f040 R08: 00007ff0f526f040 R09: 0000000020000040 [ 1856.742334] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 1856.742342] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1856.742357] 09:35:15 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000040), &(0x7f0000000140)='system_u:object_r:initctl_t:s0\x00', 0x1f, 0x0) inotify_add_watch(r0, 0x0, 0x200) 09:35:15 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:15 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:35:15 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000000c0), 0x1fffff87, 0x2000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x1603, r1, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 40) 09:35:15 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0xffffff8c) 09:35:16 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x2010, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:16 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x840, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:35:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setpipe(r1, 0x407, 0x6) r2 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r3 = dup(r2) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x13, &(0x7f00000001c0), 0x2) getsockname$unix(r3, &(0x7f0000000100), &(0x7f0000000180)=0x6e) ioctl$TUNSETLINK(r3, 0x400454cd, 0x20) [ 1856.958714] No source specified 09:35:16 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0xedc0, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:16 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@uname={'uname', 0x3d, '{'}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:35:16 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x0) (fail_nth: 1) [ 1857.053852] FAULT_INJECTION: forcing a failure. [ 1857.053852] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1857.054878] CPU: 0 UID: 0 PID: 95352 Comm: syz-executor.2 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1857.054895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1857.054903] Call Trace: [ 1857.054908] [ 1857.054913] dump_stack_lvl+0xfa/0x120 [ 1857.054940] should_fail_ex+0x4d7/0x5e0 [ 1857.054961] strncpy_from_user+0x3b/0x2f0 [ 1857.054976] setxattr_copy+0x86/0x210 [ 1857.054997] path_setxattrat+0xf2/0x290 [ 1857.055016] ? __pfx_path_setxattrat+0x10/0x10 [ 1857.055050] ? lock_release+0xc8/0x270 [ 1857.055068] ? __mutex_unlock_slowpath+0x157/0x740 [ 1857.055087] ? kernel_write+0x5a3/0x660 [ 1857.055107] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1857.055126] ? __fget_files+0x20d/0x3b0 [ 1857.055148] ? fput+0x92/0xd0 [ 1857.055163] ? ksys_write+0x1a3/0x240 [ 1857.055181] ? __pfx_ksys_write+0x10/0x10 [ 1857.055198] ? irqentry_exit+0xee/0x650 [ 1857.055218] __x64_sys_setxattr+0xc6/0x140 [ 1857.055229] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1857.055243] ? do_syscall_64+0x85/0x420 [ 1857.055255] do_syscall_64+0xbf/0x420 [ 1857.055267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1857.055281] RIP: 0033:0x7f7b33ef9b19 [ 1857.055290] 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 [ 1857.055303] RSP: 002b:00007f7b3146f188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 1857.055315] RAX: ffffffffffffffda RBX: 00007f7b3400cf60 RCX: 00007f7b33ef9b19 [ 1857.055323] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 00000000200000c0 [ 1857.055330] RBP: 00007f7b3146f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1857.055337] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 1857.055344] R13: 00007ffd2a01c5ff R14: 00007f7b3146f300 R15: 0000000000022000 [ 1857.055359] 09:35:24 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 09:35:24 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x80000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:24 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) poll(&(0x7f00000000c0), 0x1fffff87, 0x2000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x1603, r1, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 41) 09:35:24 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0xfffffff6) 09:35:24 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x0) (fail_nth: 2) 09:35:24 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000380)={r1, 0x0, 0xffffffffffffffff, 0x200}) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000ffc7b5ae234c6ae855d776e3fce71b02359dc5ddf368fc64370f17180cbbb7c27657f3c2ae589a9ecc8954b0d7025c610d45311fe3512aa0c0834336179fd5859f7225ea60330689ee412bfa", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\"\x00\x00./file0\x00']) sendfile(r2, r3, &(0x7f0000000180)=0x5, 0x1) r4 = pidfd_getfd(r3, r3, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f00000001c0)={0x66, 0x96, "9d41230e20edc9d0f758b93177bc62129acb61388297a699fdef5097a762f3e66d0e7fb7b0a3c049791f23d31554af68c491726bcebc724b0f54288dff9b3e7a8171204551d967726a677681e7796f567bcf31a11f7f1291acfa919c077d37546d61123fb092e4289cc4b2988f1b7010a4f2d1d4dd4c6d0cdf7896794dd0c8e03cf07094de6a6b16fccfee8e06828a51d1f8a9705bdf"}) r5 = syz_open_dev$sg(&(0x7f0000000140), 0x3, 0x103500) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={r1, 0x3, r5, 0xfffffffc}) 09:35:24 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) inotify_add_watch(r2, 0x0, 0x44000080) r3 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x8000, 0x8) [ 1864.974120] FAULT_INJECTION: forcing a failure. [ 1864.974120] name failslab, interval 1, probability 0, space 0, times 0 [ 1864.975153] CPU: 0 UID: 0 PID: 95363 Comm: syz-executor.2 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1864.975169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1864.975177] Call Trace: [ 1864.975182] [ 1864.975186] dump_stack_lvl+0xfa/0x120 [ 1864.975211] should_fail_ex+0x4d7/0x5e0 [ 1864.975231] should_failslab+0xc2/0x120 [ 1864.975244] __kvmalloc_node_noprof+0x11f/0x980 [ 1864.975264] ? __check_object_size+0xa5/0x980 [ 1864.975279] ? vmemdup_user+0x2b/0xe0 [ 1864.975299] ? vmemdup_user+0x2b/0xe0 [ 1864.975314] vmemdup_user+0x2b/0xe0 [ 1864.975329] setxattr_copy+0x144/0x210 [ 1864.975349] path_setxattrat+0xf2/0x290 [ 1864.975367] ? __pfx_path_setxattrat+0x10/0x10 [ 1864.975388] ? lock_release+0xc8/0x270 [ 1864.975404] ? __mutex_unlock_slowpath+0x157/0x740 [ 1864.975422] ? kernel_write+0x5a3/0x660 [ 1864.975442] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1864.975461] ? __fget_files+0x20d/0x3b0 [ 1864.975483] ? fput+0x92/0xd0 [ 1864.975495] ? ksys_write+0x1a3/0x240 [ 1864.975511] ? __pfx_ksys_write+0x10/0x10 [ 1864.975528] ? irqentry_exit+0xee/0x650 [ 1864.975546] __x64_sys_setxattr+0xc6/0x140 [ 1864.975557] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1864.975569] ? do_syscall_64+0x85/0x420 [ 1864.975581] do_syscall_64+0xbf/0x420 [ 1864.975592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1864.975609] RIP: 0033:0x7f7b33ef9b19 [ 1864.975618] 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 [ 1864.975630] RSP: 002b:00007f7b3146f188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 1864.975641] RAX: ffffffffffffffda RBX: 00007f7b3400cf60 RCX: 00007f7b33ef9b19 [ 1864.975649] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 00000000200000c0 [ 1864.975656] RBP: 00007f7b3146f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1864.975663] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 1864.975670] R13: 00007ffd2a01c5ff R14: 00007f7b3146f300 R15: 0000000000022000 [ 1864.975685] [ 1865.050601] FAULT_INJECTION: forcing a failure. [ 1865.050601] name failslab, interval 1, probability 0, space 0, times 0 [ 1865.052426] CPU: 1 UID: 0 PID: 95372 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1865.052456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1865.052469] Call Trace: [ 1865.052476] [ 1865.052485] dump_stack_lvl+0xfa/0x120 [ 1865.052525] should_fail_ex+0x4d7/0x5e0 [ 1865.052559] ? ext4_init_fs_context+0x45/0x110 [ 1865.052581] should_failslab+0xc2/0x120 [ 1865.052603] __kmalloc_cache_noprof+0x80/0x780 [ 1865.052639] ? __kmalloc_cache_noprof+0x4ae/0x780 [ 1865.052667] ? lockdep_init_map_type+0x4b/0x220 [ 1865.052698] ? ext4_init_fs_context+0x45/0x110 [ 1865.052719] ext4_init_fs_context+0x45/0x110 [ 1865.052741] alloc_fs_context+0x56d/0xb10 [ 1865.052781] path_mount+0xd8d/0x2140 [ 1865.052806] ? kasan_quarantine_put+0x84/0x1e0 [ 1865.052828] ? __pfx_path_mount+0x10/0x10 [ 1865.052849] ? kmem_cache_free+0x2cd/0x660 [ 1865.052879] ? putname.part.0+0xc0/0x160 [ 1865.052909] ? putname.part.0+0xc0/0x160 [ 1865.052931] ? putname.part.0+0xc0/0x160 [ 1865.052959] __x64_sys_mount+0x293/0x310 [ 1865.052981] ? __pfx___x64_sys_mount+0x10/0x10 [ 1865.053007] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1865.053039] do_syscall_64+0xbf/0x420 [ 1865.053062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1865.053084] RIP: 0033:0x7ff0f7cfb04a [ 1865.053101] 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 [ 1865.053122] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1865.053144] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cfb04a [ 1865.053158] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 0000000000000000 [ 1865.053172] RBP: 00007ff0f526f040 R08: 00007ff0f526f040 R09: 0000000020000040 [ 1865.053186] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 1865.053198] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1865.053226] 09:35:32 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x0) (fail_nth: 3) 09:35:32 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x880, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 09:35:32 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) sendmsg$DEVLINK_CMD_RATE_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="00000000c4ccdebebb3f5a8f0debd91c1aeaf098a89410651ed101e3dab6896409e30213534844dfedec88d7ba9e8e30fa64da90a29fce6ace44d9a784dd5b41baba0ba2a7eeb32a28c531df9114f1ed54f6917cd8f0424387e3cac0c7631dcd701fd20a00202936aa859deedc2c6731e4066955", @ANYRES16=r1, @ANYBLOB="00032dbd7000fbdbdf254d000000080001007063690011000200303030303a30303a31302e30000000000e00a80066697273746e616d65000000"], 0x40}, 0x1, 0x0, 0x0, 0x40054}, 0x4004) r2 = inotify_add_watch(r0, 0x0, 0x200) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x8) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r3, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x94, r4, 0x8, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x374c, 0x6b}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x71}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x67}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x19}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x23}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x15}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x7a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x51}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x4e}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x76}]}, 0x94}, 0x1, 0x0, 0x0, 0x1663194bc0b7dae1}, 0x5) r5 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) inotify_rm_watch(r5, r2) 09:35:32 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x1000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:32 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 09:35:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 42) 09:35:32 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r1, &(0x7f0000000040)=0x1603, r2, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:32 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x8000000000000) [ 1873.449395] No source specified 09:35:32 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x0) (fail_nth: 4) 09:35:32 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r2) 09:35:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 43) [ 1873.529490] FAULT_INJECTION: forcing a failure. [ 1873.529490] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1873.530553] CPU: 0 UID: 0 PID: 95569 Comm: syz-executor.2 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1873.530569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1873.530577] Call Trace: [ 1873.530581] [ 1873.530586] dump_stack_lvl+0xfa/0x120 [ 1873.530618] should_fail_ex+0x4d7/0x5e0 [ 1873.530638] _copy_from_user+0x30/0xd0 [ 1873.530660] vmemdup_user+0x7e/0xe0 [ 1873.530678] setxattr_copy+0x144/0x210 [ 1873.530698] path_setxattrat+0xf2/0x290 [ 1873.530717] ? __pfx_path_setxattrat+0x10/0x10 [ 1873.530738] ? lock_release+0xc8/0x270 [ 1873.530755] ? __mutex_unlock_slowpath+0x157/0x740 [ 1873.530773] ? kernel_write+0x5a3/0x660 [ 1873.530794] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1873.530814] ? __fget_files+0x20d/0x3b0 [ 1873.530835] ? fput+0x92/0xd0 [ 1873.530848] ? ksys_write+0x1a3/0x240 [ 1873.530865] ? __pfx_ksys_write+0x10/0x10 [ 1873.530882] ? irqentry_exit+0xee/0x650 [ 1873.530901] __x64_sys_setxattr+0xc6/0x140 [ 1873.530912] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1873.530926] ? do_syscall_64+0x85/0x420 [ 1873.530938] do_syscall_64+0xbf/0x420 [ 1873.530950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1873.530964] RIP: 0033:0x7f7b33ef9b19 [ 1873.530974] 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 [ 1873.530986] RSP: 002b:00007f7b3146f188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 1873.530999] RAX: ffffffffffffffda RBX: 00007f7b3400cf60 RCX: 00007f7b33ef9b19 [ 1873.531008] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 00000000200000c0 [ 1873.531015] RBP: 00007f7b3146f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1873.531023] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 1873.531030] R13: 00007ffd2a01c5ff R14: 00007f7b3146f300 R15: 0000000000022000 [ 1873.531046] 09:35:32 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) 09:35:32 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:32 executing program 4: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x6902, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, &(0x7f0000000040)=0x1603, r1, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:32 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) fstat(r0, &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r5}}]}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r7) getgroups(0x3, &(0x7f00000032c0)=[0xffffffffffffffff, 0xee00, 0x0]) r9 = syz_open_dev$usbmon(&(0x7f0000003300), 0x7fffffff, 0x101080) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r10, 0x1, 0x9, &(0x7f0000000080), 0x4) pipe2(&(0x7f0000003340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r12 = syz_open_dev$rtc(&(0x7f0000003380), 0x770, 0x8100) r13 = openat2$dir(0xffffffffffffff9c, &(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x20000, 0x48, 0x722c6854113c45b}, 0x18) [ 1873.618547] FAULT_INJECTION: forcing a failure. [ 1873.618547] name failslab, interval 1, probability 0, space 0, times 0 [ 1873.620239] CPU: 1 UID: 0 PID: 95609 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1873.620272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1873.620288] Call Trace: [ 1873.620297] [ 1873.620307] dump_stack_lvl+0xfa/0x120 [ 1873.620355] should_fail_ex+0x4d7/0x5e0 [ 1873.620389] should_failslab+0xc2/0x120 [ 1873.620412] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 1873.620449] ? vfs_parse_fs_qstr+0x112/0x1c0 [ 1873.620489] ? kmemdup_nul+0x3b/0xa0 [ 1873.620515] kmemdup_nul+0x3b/0xa0 [ 1873.620543] vfs_parse_fs_qstr+0x112/0x1c0 [ 1873.620575] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1873.620601] ? __pfx_vfs_parse_fs_qstr+0x10/0x10 [ 1873.620654] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 1873.620687] vfs_parse_monolithic_sep+0x198/0x220 [ 1873.620723] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 1873.620756] ? ext4_init_fs_context+0xcf/0x110 [ 1873.620779] ? alloc_fs_context+0x5bd/0xb10 [ 1873.620818] path_mount+0x6d6/0x2140 [ 1873.620843] ? kasan_quarantine_put+0x84/0x1e0 [ 1873.620865] ? __pfx_path_mount+0x10/0x10 [ 1873.620885] ? kmem_cache_free+0x2cd/0x660 [ 1873.620915] ? putname.part.0+0xc0/0x160 [ 1873.620945] ? putname.part.0+0xc0/0x160 [ 1873.620968] ? putname.part.0+0xc0/0x160 [ 1873.620995] __x64_sys_mount+0x293/0x310 [ 1873.621018] ? __pfx___x64_sys_mount+0x10/0x10 [ 1873.621044] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1873.621076] do_syscall_64+0xbf/0x420 [ 1873.621099] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1873.621120] RIP: 0033:0x7ff0f7cfb04a [ 1873.621137] 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 [ 1873.621158] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1873.621180] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cfb04a [ 1873.621194] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 0000000000000000 [ 1873.621208] RBP: 00007ff0f526f040 R08: 00007ff0f526f040 R09: 0000000020000040 [ 1873.621221] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 1873.621235] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1873.621263] sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003500)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x400000}, 0xc, &(0x7f00000031c0)=[{&(0x7f0000000180)={0x648, 0x32, 0x200, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x32, 0x0, 0x0, @fd}, @nested={0x363, 0x1f, 0x0, 0x1, [@typed={0x11, 0x74, 0x0, 0x0, @str='/dev/net/tun\x00'}, @generic="79ab89502147e6b198e46a7bcf7322167fe93cd16ccb488c0a6154d5eeb5768c9a15f41ba479ab7a9fce1db683d12a036187dd0ae524bb603c260c23013ec753bd75b164e46e3d83a09318006c8eb04996560997d77581720db9c7e5886e19519c6995aab9b8b46cd620f4de2c1c86893e9ebc28ff7da08149e0f2781f954993f5740a95772ec283415ca22b8a72d2027b6ab21745d9cc288e5f3c797fa20d40c6ccb21775fe8c54be7b36024cbd12c80d62388661d36cb0118f1996a404b37e2c7fb104b5ba2771d942289ce798bd35de7b2267bc0863c344d173c614f484c66f40", @generic="f50be5d8977ecdf79c9a2d0d4e579dbe2df46bd72b789af4358964c2da9905adc7d5d27766124fda7daa1b52d58adfaf61f6142b98ab2029f3c08cfed5c1b3b369b3638f3fff19b3e21e73f1d1250b34b135633c16261078322ac4a12e1132babc2718c14a6b3e42e590f2f37df8f59afb0d12083f053eeacdc1b6d284983491b505a1cc6c2e3079ad36da535a3886d0aa96022c66c8b3c9aacac8807e304745ce925a039d735ac1711765d8b31a4bcc09ee9b4c3995006547554f30a56c", @generic="7e00f51c0f7fe43e37d45438a7673c35a7e398136b110542caa9dc7805228884b847154018119e14eb079bf826e76f7fca0d57a2b900a387dba5504f27fe4493ff1c9dcb6aa7c5d403a1d5c66c619df0e072c72b7b774e4e3e2ea820641ab546b284e82f55fcdb521cb83c5f1ee8c6a91f3081a4f72f3ddeba06bfa700e648e00ac00aba573244dc2350d64a6b1afae6a9bbc6ec26f7c10f1b8f", @generic="7387080f130b0e291faa6c6026f33bc5dc389ea587a786d318f1b4c8099d7dce1a3d81ada6f673bbd5b20de341a00f560400da420f0221411ce5f039d0ef4775ddff7b2535d14a1d4c85f4ad2c505e88156b012ece8110c0759989c4d5db8917feb9098c8e2f6539018f1690eba6393d431ece0d8bbabd0297edfd90d43eeae36020f1a1", @generic="f2972e8bcc094898a005a02805012708b938a7e8a8e17ba68d9e1631030b69f9ce4373768a570f02676dd811bc8d7bda44e949d214ca6e88dee1602a449fedfe2dc83561164b90e1a7c6ee21f7c31402c6fa008ed04938ee64d3a3ee1bf972aa41dec8fa139981e10ebcefaca34e917d816b27c9a39391b27b2a1006cc815245ba1d945c3c28ded5be43a17c73"]}, @typed={0xc, 0xc, 0x0, 0x0, @u64=0x2}, @nested={0xf4, 0x79, 0x0, 0x1, [@typed={0xcc, 0x8c, 0x0, 0x0, @binary="729ae21662c2096eb33ed14e023af5ff04632ba21453a98e34de624bf85b967eafb84f5a619043d29319f019ec4e035b297bb853d47fb2fac71c95ce35a324cf50cd62703e6ecff92370daf8e8ed7b4424d7e32e7670b30bb6f3cee5cb40bb41f9544d8779e0e6d33283099f9b627ba9be4d809495f25aa704cd4f45fefa348bc8c6bafc7caab5085712b1aa8b59282881a7690315f01b17070dddb2590f330b000af2c495042f4aa7690d042d14640eec966b415ed6d3536dfb729c2cabe566a39f63e9a9e05350"}, @generic="46402b6a785afd14191af17893adcebd096bd38be54943f0738a53015c169480846f72ec"]}, @generic="c43ff2c0e5e9138c50a28fc2df0ea55d86f49f9396d5d7c1ecc3712d", @generic="ef176e04bd74fafc041a93e14c2788dab29e48ea7074170503dfd5ac8b203ec9e1771ac076ec043fb82333193521eebc34a86e1308890a5632b3916e71c6436fa93c3273fb3a05d26b7ef4c72ba354702f31ecc5180218c5b0ef25a4ab108f4ce7010104195f11fb046e94290aac94ab643492fdb57e00894a1bb46cf43abfc88416e2cc6eac234626b855e553e776110cb886106aa5f03ebfd70a528b659aa45850a99115be65bb4db6cd1112cffdec055679656c6a6f1e5bf0faaf", @nested={0xf4, 0x70, 0x0, 0x1, [@typed={0x8, 0x18, 0x0, 0x0, @ipv4=@local}, @typed={0xc, 0xb, 0x0, 0x0, @u64=0x800}, @typed={0xc, 0x8e, 0x0, 0x0, @u64=0x2}, @typed={0x8, 0x5d, 0x0, 0x0, @uid}, @typed={0xc5, 0x17, 0x0, 0x0, @binary="4a78928e59414272b70a6b2a572685876f19926c39d402d638cc94e2d75294087a4c9b9adb893e1140919e6af0c981adb69c6dd3c8cc95a8d034d0b122e80e8175362f04d6cea997dc7e4de2a40d9338bd74989775683e80053c5361df00f11af168636c258027e7fd895e8f7381ca613259a3d0da177e24ab6309b9ecf4f0dbb55b27676afe9c845cc49b82c7ff876bdbab613237132492cc6c4b6ed6db59482c78390f7a9b3761a7042aa4f1d3a6be64679efae721abf72b11061f1077bd26d0"}]}]}, 0x648}, {&(0x7f0000000880)={0x2520, 0x23, 0x4, 0x70bd2a, 0x25dfdbfb, "", [@nested={0xf5, 0x72, 0x0, 0x1, [@typed={0x14, 0x23, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @multicast2}}, 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@generic="47a6522394e0f6a8e39caca0dd531f9019854fb5cfc49c79dcdd7a38a76e88f2a1744e719d66397fc4c8252c712f03e5caa342944b4f61681a14a7c966c7c95a4a83668d699e0ff79cc1a3c8f23d88d3aa0b1ca6ab814dd6ca96e51d10c2bbe05423bc409b14ab862b0bd305cc743a601815473a29a0a3461118724476010b706ba818b431825b88f9c4b01efdbe50d77179f65de2f3e30d577f33695875696c117c4f91a6d1ed2290479b6a0fa8614f74190acc7018ad950bd6", @generic="a19a8b5f9d486a884066121a07ab11cbd6ea2813681b2469457395116d5c31d9713a7fc1b32bf9a1d5b34da5fca1685b9ad9069e8ed77b578f5e63690be3a53f54aed95eda7640ff09c6436b2848992fec17280a590b2f2dac52d55d9f23aace78f944d04731", @typed={0x8, 0x2a, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0x6d, 0x0, 0x0, @u32=0xbf53cb00}, @typed={0x11, 0x76, 0x0, 0x0, @str='/dev/net/tun\x00'}]}, @typed={0x8, 0x28, 0x0, 0x0, @uid}, @nested={0x5c, 0x91, 0x0, 0x1, [@generic="4c446c3fa0e0b39d7ac63a8fc44b1e629f5db5c3d2f134b8d7c46d9afbdf5ea921a3fe966da17e41e459bb699de9ba8b513afa758ef49bc8bbacd0f2ef1691dbe7c8b804f1fa5982695e86a6e74c6147597da5a10bd7199a"]}, @typed={0x11, 0x10, 0x0, 0x0, @str='/dev/net/tun\x00'}]}, 0x2520}, {&(0x7f0000002dc0)={0x348, 0x3a, 0x800, 0x70bd28, 0x25dfdbfd, "", [@typed={0x14, 0x4d, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @typed={0xc, 0x1e, 0x0, 0x0, @u64=0x5}, @generic="36632a126c92dbe981c69827ba2068a779a8790983e78ba47f079c1ddfb6003dc12d8ff5b8919648ae0860592decae28c0a28254", @nested={0x1be, 0x5d, 0x0, 0x1, [@generic="55cd488bf005faa9d78e2491616991e4356116f91699e03881c5cdb34f0dfb7b2b23f087008bf0421cb88e6d04f58c1578ac22c4422d71012b549967358d396832542dbfa541eeef540b7a3ed8795fa59bdf75f73b11a39f21f3c67fd5bf6351f2f3fc10f32d919d9f9382d0cb1ce857d2b302965ad38e33a2939429263d5af0718a10192f32f1b8e15a6160e1d78b939537bc5504f763fcd2", @generic="6db7e126547d4b1fe495162550fe5e2702282247e4d19270087f3f4c0ba3ac8dceefd4d89dd3980faa43817985d840c4e1c40e6fb625dd3e6634b09ccf6b95c9237c03807f4707e0fe3e1b02e371a80184f554eb9b8b6a6cf891a00ef27489a1c71b9b3fe8acdb609630ebed6d", @generic="7b92ec7cdd25157a4da0d80c6bbd111f6c01aaa9e17b077105c2d3b57e66d9c8e1642b52181982ce1f10c10e6aada2ded34fddc6c38c8ccc7ee33ce9ee50773097af51ed2b6d8e63f5b29ea0366b343b6034bc1e47458470713912a3a4ae15634b4e05bc9d36603cb1d3e02f1766ce1195163a4af62f68c6694c07470b66002f25069c03121488a686d0b1329c3a15cafdcb9116e5d03232e4f8922bb77f8d105c8349bc0d1d354f11deee98", @typed={0x8, 0x41, 0x0, 0x0, @pid}]}, @nested={0xf6, 0x1d, 0x0, 0x1, [@typed={0x8, 0x82, 0x0, 0x0, @uid=0xee00}, @typed={0xb7, 0x64, 0x0, 0x0, @binary="945e2cdd77f90f8965f36b82324ec6e0c329606bde8929b3d431ad9fb4905c70dd32b59c9d21b2c0d5c4e749b0c850a7f092a85636219ea592773288137a5322eaffeefda942da529c4690c81f2558e20ed1146567beca6ec3db8e8cfb0f7f4917f38f0b187bf34577213ba41a49a7bb74f97e68f05c762e5afd96a4f218f2805d3e9a09517293687161657147c931e08dbd61c8a215fce8a6d3d207212bb3f718f3abf3da4d329ca5ce36bc5e6fce583fd42d"}, @typed={0x11, 0x23, 0x0, 0x0, @str='/dev/net/tun\x00'}, @generic="7efe63cfc0d53bb00a2e297da27c8e2b117f5020f7a55c1da3f8d1070b14"]}, @generic="845ffa767fdad51bff37f7debe133196669f826b6b129d253370b79a920edbf5e40dd688ffb443c2f3"]}, 0x348}, {&(0x7f0000003140)={0x18, 0x16, 0x20, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0xf, 0x0, 0x0, @uid=r3}]}, 0x18}, {&(0x7f0000000800)=ANY=[@ANYBLOB="2c0000003d00000425bd7000fedbdf2508002000603e69c527e9c0666eabc2e4a8d9e18fa5b3460448910abf4d47299543465ccee29aec320a9f5e6429c1194d6ac8c9751f", @ANYRES32=0xee01, @ANYBLOB="0c00818008002c00ac1e000105001a0000000000"], 0x2c}], 0x5, &(0x7f0000003440)=[@rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4, r5}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r7, r8}}}, @rights={{0x38, 0x1, 0x1, [r9, r2, r10, r0, r11, r12, r13, r1, r1, r2]}}], 0x90, 0x20000000}, 0x48840) 09:35:32 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x100000000000000) 09:35:41 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x3000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:41 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x200000000000000) 09:35:41 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'batadv_slave_1\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x185d00, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 09:35:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, &(0x7f0000000040)=0x1603, r1, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:41 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:35:41 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x0) (fail_nth: 5) 09:35:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 44) 09:35:41 executing program 5: r0 = syz_io_uring_setup(0x33bb, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x0, 0x97}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f00000001c0), 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) recvmsg$unix(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000400)=""/43, 0x2b}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/122, 0x7a}, {&(0x7f00000014c0)=""/88, 0x58}], 0x4, &(0x7f0000001580)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x100) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r6, &(0x7f00000017c0)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001780)={&(0x7f00000016c0)={0x9c, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x40}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}]}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @multicast2}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4}, 0x4008800) sendmsg$NL80211_CMD_GET_SCAN(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="58810100", @ANYRES16=r3, @ANYBLOB="390300000000000000002000000008000300", @ANYRES32=r5, @ANYBLOB], 0x180}}, 0x0) sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r3, 0x100, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x80}, @val={0x8}, @void}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x2000001}, 0x10) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r7, 0x0, 0x200) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), r4) sendmsg$ETHTOOL_MSG_STRSET_GET(r8, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x70, r9, 0x10, 0x70bd29, 0x25dfdbfb, {}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0x4c, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) [ 1882.423199] No source specified 09:35:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 45) 09:35:41 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x1603, r0, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:41 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x4000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1882.481448] FAULT_INJECTION: forcing a failure. [ 1882.481448] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1882.482708] CPU: 0 UID: 0 PID: 95852 Comm: syz-executor.2 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1882.482724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1882.482733] Call Trace: [ 1882.482737] [ 1882.482742] dump_stack_lvl+0xfa/0x120 [ 1882.482769] should_fail_ex+0x4d7/0x5e0 [ 1882.482790] _copy_to_user+0x32/0xd0 [ 1882.482808] simple_read_from_buffer+0xe0/0x180 [ 1882.482828] proc_fail_nth_read+0x18a/0x240 [ 1882.482844] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1882.482857] ? security_file_permission+0x22/0x90 [ 1882.482878] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1882.482891] vfs_read+0x1eb/0xc70 [ 1882.482910] ? __pfx___mutex_lock+0x10/0x10 [ 1882.482930] ? __fget_files+0x34/0x3b0 [ 1882.482948] ? __pfx_vfs_read+0x10/0x10 [ 1882.482966] ? lock_release+0xc8/0x270 [ 1882.482983] ? __fget_files+0x20d/0x3b0 [ 1882.483006] ksys_read+0x121/0x240 [ 1882.483022] ? __pfx_ksys_read+0x10/0x10 [ 1882.483039] ? irqentry_exit+0xee/0x650 [ 1882.483061] do_syscall_64+0xbf/0x420 [ 1882.483074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1882.483088] RIP: 0033:0x7f7b33eac69c [ 1882.483097] 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 [ 1882.483109] RSP: 002b:00007f7b3146f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1882.483122] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f7b33eac69c [ 1882.483131] RDX: 000000000000000f RSI: 00007f7b3146f1e0 RDI: 0000000000000003 [ 1882.483138] RBP: 00007f7b3146f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1882.483146] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 1882.483153] R13: 00007ffd2a01c5ff R14: 00007f7b3146f300 R15: 0000000000022000 [ 1882.483169] 09:35:41 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x0) 09:35:41 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}, {@access_any}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) [ 1882.576080] FAULT_INJECTION: forcing a failure. [ 1882.576080] name failslab, interval 1, probability 0, space 0, times 0 [ 1882.577835] CPU: 1 UID: 0 PID: 95929 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1882.577864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1882.577878] Call Trace: [ 1882.577885] [ 1882.577894] dump_stack_lvl+0xfa/0x120 [ 1882.577936] should_fail_ex+0x4d7/0x5e0 [ 1882.577970] should_failslab+0xc2/0x120 [ 1882.577994] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 1882.578032] ? vfs_parse_fs_qstr+0x112/0x1c0 [ 1882.578065] ? kfree+0x149/0x5c0 [ 1882.578089] ? static_key_count+0x60/0x80 [ 1882.578116] ? kmemdup_nul+0x3b/0xa0 [ 1882.578142] kmemdup_nul+0x3b/0xa0 [ 1882.578170] vfs_parse_fs_qstr+0x112/0x1c0 [ 1882.578203] ? lockdep_hardirqs_on_prepare+0xdb/0x190 [ 1882.578231] ? __pfx_vfs_parse_fs_qstr+0x10/0x10 [ 1882.578277] ? __pfx_vfs_parse_comma_sep+0x10/0x10 [ 1882.578311] vfs_parse_monolithic_sep+0x198/0x220 [ 1882.578347] ? __pfx_vfs_parse_monolithic_sep+0x10/0x10 [ 1882.578382] ? ext4_init_fs_context+0xcf/0x110 [ 1882.578406] ? alloc_fs_context+0x5bd/0xb10 [ 1882.578445] path_mount+0x6d6/0x2140 [ 1882.578471] ? kasan_quarantine_put+0x84/0x1e0 [ 1882.578493] ? __pfx_path_mount+0x10/0x10 [ 1882.578515] ? kmem_cache_free+0x2cd/0x660 [ 1882.578545] ? putname.part.0+0xc0/0x160 [ 1882.578576] ? putname.part.0+0xc0/0x160 [ 1882.578599] ? putname.part.0+0xc0/0x160 [ 1882.578634] __x64_sys_mount+0x293/0x310 [ 1882.578658] ? __pfx___x64_sys_mount+0x10/0x10 [ 1882.578685] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1882.578718] do_syscall_64+0xbf/0x420 [ 1882.578741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1882.578764] RIP: 0033:0x7ff0f7cfb04a [ 1882.578780] 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 [ 1882.578802] RSP: 002b:00007ff0f526efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1882.578823] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0f7cfb04a [ 1882.578838] RDX: 0000000020000040 RSI: 0000000020000080 RDI: 0000000000000000 [ 1882.578852] RBP: 00007ff0f526f040 R08: 00007ff0f526f040 R09: 0000000020000040 [ 1882.578866] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000040 [ 1882.578880] R13: 0000000020000080 R14: 00007ff0f526f000 R15: 0000000020000840 [ 1882.578908] 09:35:41 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x1603, r0, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:41 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x5000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:41 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x8cffffff00000000) 09:35:41 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x800080, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_loose}]}}) inotify_add_watch(r0, 0x0, 0x200) signalfd(r0, &(0x7f0000000040), 0x8) 09:35:41 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x2) 09:35:41 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040)=0x1603, r0, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:41 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x6000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 46) 09:35:41 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x3) [ 1882.864432] No source specified 09:35:50 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:35:50 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0xf6ffffff00000000) 09:35:50 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WDS_PEER(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r0, 0x4, 0x70bd25, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x80, 0x4d}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="1093a1b36005"}, @NL80211_ATTR_MAC={0xa, 0x6, @random="215086084117"}, @NL80211_ATTR_MAC={0xa, 0x6, @random="9906e4e8f757"}, @NL80211_ATTR_MAC={0xa, 0x6, @random="0f10edc7bd8d"}, @NL80211_ATTR_MAC={0xa, 0x6, @random="6f3ad4b5b8c6"}, @NL80211_ATTR_MAC={0xa, 0x6, @random="cc96c59d44f4"}]}, 0x68}}, 0x40004) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = syz_open_dev$hiddev(&(0x7f00000001c0), 0x6, 0x240001) signalfd4(r2, &(0x7f0000000200)={[0x1fa]}, 0x8, 0x100800) inotify_add_watch(r1, 0x0, 0x200) 09:35:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) (fail_nth: 47) 09:35:50 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x8) 09:35:50 executing program 6: r0 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f00000001c0), 0x2) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, 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"], 0x9e84}, 0x1, 0x0, 0x0, 0x14}, 0x80) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040), 0x0, 0x8) 09:35:50 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x7000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, 0x0, r1, &(0x7f00000000c0)=0x3, 0x2, 0x0) [ 1891.282235] No source specified [ 1891.286780] FAULT_INJECTION: forcing a failure. [ 1891.286780] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1891.288792] CPU: 1 UID: 0 PID: 96191 Comm: syz-executor.1 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1891.288823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1891.288837] Call Trace: [ 1891.288845] [ 1891.288854] dump_stack_lvl+0xfa/0x120 [ 1891.288898] should_fail_ex+0x4d7/0x5e0 [ 1891.288933] _copy_to_user+0x32/0xd0 [ 1891.288967] simple_read_from_buffer+0xe0/0x180 [ 1891.289004] proc_fail_nth_read+0x18a/0x240 [ 1891.289031] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1891.289058] ? security_file_permission+0x22/0x90 [ 1891.289097] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1891.289122] vfs_read+0x1eb/0xc70 [ 1891.289158] ? __pfx___mutex_lock+0x10/0x10 [ 1891.289192] ? __fget_files+0x34/0x3b0 [ 1891.289228] ? __pfx_vfs_read+0x10/0x10 [ 1891.289263] ? lock_release+0xc8/0x270 [ 1891.289295] ? __fget_files+0x20d/0x3b0 [ 1891.289340] ksys_read+0x121/0x240 [ 1891.289373] ? __pfx_ksys_read+0x10/0x10 [ 1891.289410] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1891.289445] do_syscall_64+0xbf/0x420 [ 1891.289468] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1891.289492] RIP: 0033:0x7ff0f7cac69c [ 1891.289510] 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 [ 1891.289533] RSP: 002b:00007ff0f526f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1891.289555] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007ff0f7cac69c [ 1891.289571] RDX: 000000000000000f RSI: 00007ff0f526f1e0 RDI: 0000000000000003 [ 1891.289585] RBP: 00007ff0f526f1d0 R08: 0000000000000000 R09: 0000000020000040 [ 1891.289599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1891.289620] R13: 00007ffebe50f17f R14: 00007ff0f526f300 R15: 0000000000022000 [ 1891.289651] 09:35:50 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x9) 09:35:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:58 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x80) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x9, &(0x7f0000000080), 0x4) poll(&(0x7f0000000040)=[{r0, 0x2}, {0xffffffffffffffff, 0x100}], 0x2, 0x800000) 09:35:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)=0x3, 0x2, 0x0) 09:35:58 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x8000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:58 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0xffffc90000000000) 09:35:58 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:35:58 executing program 5: sendmsg$TIPC_CMD_SET_NETID(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x0, 0xb00, 0x70bd25, 0x24dfdbfe, {{}, {}, {0x8, 0x2, 0x4}}}, 0x24}, 0x1, 0x0, 0x0, 0x8084}, 0x8015) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) 09:35:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:35:58 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x10) [ 1899.635172] No source specified 09:35:58 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x300) 09:35:58 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:35:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:35:58 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x9000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:35:58 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x900) 09:35:58 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) mkdirat(r2, &(0x7f0000001840)='./file0\x00', 0x2c) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x9, &(0x7f0000000080), 0x4) sendmmsg$sock(r0, &(0x7f00000025c0)=[{{&(0x7f0000000040)=@l2tp={0x2, 0x0, @multicast1, 0x4}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)="957d51da223459b883190030a15ee14aab209ef636cd0b3fbf3e372663e6a71076bdb8dded5f29", 0x27}, {&(0x7f0000000100)="722eadf3a32f149c7c957c406cdb8491c51e37e8255824b1b7656a2c15da01478567fb721b15088fad9a144d1dba3f215064896ed9655cca771b4540b75133802b110b93c998932bafde79d02d864cccdf81c280620e1a0415f5e6f10a9d23fb94eba18d812544713cf8f55ec01c6863206d45671d5fe755ab6768f5b99641095ca5", 0x82}, {&(0x7f00000001c0)="c579ecc8e854cf84f284ed7bc8432d757c90", 0x12}, {&(0x7f0000000200)="bc55190d63c854b531294a766ecd8b0f5f", 0x11}, {&(0x7f0000000240)="3c1fb182f3901163cf9195fce1f961e848d9f56bfbbc58e431fa1602475d74a2f66a9cc6ee2b6b67c55347af1a2834cc4ed168e0e2046bd4bd6372ba81353f290a6ecd1f239d605c43516f389b533a0794fe519c5f2f88135e6a29b5e110e26c3249f7edc90c0836aa5f332495873fd80341645c93c32dc11882ff93fb084e44710d65fac49e4ce0ca92592628615d62c029fc01134cfd0ced6e0dd3a124124463373d82acffffffffbfdbc1274d636fc4d4c19ea02591fac94fa64aa84fda55b298dd5072d5b457ff83829b8efcc2e65379", 0xd2}, {&(0x7f0000000340)="91313d38e913ee71dbf3c218fab8c57d02fe9a0dfd6fa81573c5af008949c5ead8d4c0669394af3e494f8d92a939f6b36e82edded550b6a0942b5aa3e4601a72b6ae3153250eaf51096b2c2eaac947615b570add229f1c4daa836a5c2cbdd74bbaf715db49c06a2ca4f73e361a8bf0b0b8b305c210b66b02da7e", 0x7a}], 0x6, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}, @mark={{0x14, 0x1, 0x24, 0xffff4000}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x3ff}}], 0xf0}}, {{&(0x7f0000000540)=@nfc={0x27, 0x0, 0x1, 0x5}, 0x80, &(0x7f0000001700)=[{&(0x7f00000005c0)="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&(0x7f0000001e00)=[{&(0x7f0000002780)="7f8270f8a6c6e13f6ff09f6b1ae25be3eb19ae126c4afd0f319de96b0ee82932d9da7b4ccedefbbcda1bff43abea08668610588c708a2290d63cb5a06bb51d2f36518f09192d236cdda0549183822368c2a3acca551fe9abc71fddbb2ce103b991a08511c379300f54b98088c30937ba997a493bd7002bbd7ef6ce62b2b9f8519e6b16c42763cf0084c1314d4c3960f2f33fb854617868e330b8f6d7e716b86bf40a88b2f8dd9cf1ebeb771f81f0f02b907f9dbda003c8ea9d489ae8008366ce6d84d859e94d", 0xc6}], 0x1, &(0x7f0000001e40)}}, {{&(0x7f0000001e80)=@nfc_llcp={0x27, 0x0, 0x0, 0x2, 0x81, 0x1, "9423f22ffe60b75df2bd16f37effb3f4f6fcb86f84fdc9900a2bcf48a01c5a124fc3e464bfe7834f2ec3c6b7c4930bcc86845a94a05eb5d5853a9f9da14789", 0x17}, 0x80, &(0x7f0000002240)=[{&(0x7f0000001f00)="71c8194f1335364d4381cf9fb7a7d855bd547cea9bce874a590fe18d0423ee0c78d03d9f2fa7b33e4bb736f23dd3949a00ac8cf30220e378a7bc21ffc4fa", 0x3e}, {&(0x7f0000001f40)="23d6ec346e580803", 0x8}, {&(0x7f0000001f80)="647e6af6201329de89d1facf4d54d00fd6227dfcc8ea21ee9a8ad63e34ce7b629773a085c462f7c934f3d21d1eb6fa50f9321af9e05d64790576225ba28d68ce2fd04217a00fd5a0da0cbde05b", 0x4d}, {&(0x7f0000002000)="918c974106976a579d123b9a802c4c19c1433be47a085b80c13c58ec71e7bfd03060fd7cca91d2c87e231508ae55159872c817a3d3719a7e9a4f6988560a98362452e861b59e1ba597e632da89f91a0f33eb2195d90bc39e2d6892b45da15476005395bea3414877b807e7fc56fd8d877b3cee78cde8e8f0b51c1d9bdc63010892b22fa0abd313a41779d2f59d1f8e63fdfdcab5edb83f2e3f9ac295992ea350a14f3fdf9710de2adc6d2fcca1d995fc7a11c97b69c4fdf1ec781a42106ad1aba5f0eff518", 0xc5}, {&(0x7f0000002100)="942a3cafec7d8a219fdf3bab1f35c8c1432c0e59629d901f0f62c9bf6f6f2916a7ef1fb420d7479ad60bf69329efb11df98e392b935c26e3186ba742435d8dcb6f3cbf77d8ac98e2dc56b4fa11071b2b88eb5e75fa721f8bd116a4b34d5d38137798236fa5dd", 0x66}, {&(0x7f0000002180)="e359db18bc7cbe3f9ea505f8dae5953530681a6bbe0fe319824fedee25771d0f7e3b36bcb3a8ddf96a0dc46f2253c424424379de58c44a30c7b97c08da6528de74d6d9beb7c5e5ec4d2bda2c545d44e46dfa056c4be79ce5ac", 0x59}, {&(0x7f0000002200)="6061cb989cddffe94cf0", 0x8}], 0x7, &(0x7f00000022c0)=[@txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x8001}}, @timestamping={{0x14, 0x1, 0x25, 0xffffffff}}], 0x48}}, {{&(0x7f0000002340)=@vsock={0x28, 0x0, 0x2711, @local}, 0x80, &(0x7f0000002580)=[{&(0x7f00000023c0)="5cc4173c772f13c54f3a438314112723c55dc4e00988527d46ac49959c85341b7495bece0a8e458eecb47b5d", 0x2c}, {&(0x7f0000002400)="f66a59119990cdf2a4fcc96cfc622c378b67c77142d70c957379feb7ffdce68c52963c772eaa8b618261c8566d3c169d690c0dcba8bc6e0459527ce532f5b6b65f29934376d5b7ff719c681644276c074ab641259f2dd5fc74dc3a387d35823462fa479261a9156577", 0x69}, {&(0x7f0000002480)="405eeaf0d762abe765ea09a9a6bf42cd260a45ef35058df0bb3c15076027bd8139d9868688b42b63c7", 0x29}, {&(0x7f00000024c0)="dbf0a16a918044090155da2f41edd00cfc11cd7707ca82eb4f356ee0a397861d81fe929d04f18855e940c6b0736c3afed4c19a9b305078b48d797cbe7eb08dacbbe42d20c4b1106f1e29b3c1a4c3f26c023e1d232c74ca2d44bea1c1c6e89c3a821df1805c3ab4ff061012b54d32078c0f44da6dbb8c14912b8b0488b4e9311d328394da4a263f9967", 0x89}], 0x4}}], 0x7, 0x4000) 09:35:58 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0xffffffff00000000) 09:35:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)=0x3, 0x2, 0x0) [ 1899.827551] No source specified [ 1899.831911] No source specified 09:36:07 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[], [{@smackfshat={'smackfshat', 0x3d, ':'}}]}}) 09:36:07 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x60ff) 09:36:07 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ipvlan0\x00'}) 09:36:07 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x5000000) 09:36:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:36:07 executing program 0: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x2, 0x5, &(0x7f0000003380)=[{&(0x7f0000000200)="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0x1000, 0x80000000}, 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{&(0x7f0000002380)="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0x1000, 0x5}], 0x200892, &(0x7f0000003400)={[{@check_relaxed}, {@check_relaxed}, {@map_acorn}], [{@obj_type={'obj_type', 0x3d, 'proc\x00'}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@smackfsdef}]}) syz_mount_image$tmpfs(&(0x7f0000003480), &(0x7f00000034c0)='./file0\x00', 0x1000, 0x2, &(0x7f0000003600)=[{&(0x7f0000003500)="d2b9325c", 0x4, 0xcbdc}, {&(0x7f0000003540)="b5d2ed711925a691ebd9be71d6f1b5a7f9db15c3228b0f991b9df7e42fd86f890b357cf81c19bf2894b036f5467725106b41a1b490683ab5f990d89ce23b34b448fa935520d1a3faff0a375d4d037f3339e5ba6d39f0cc9ad3d310c8eaaa9a0fc2d28ab585bbda719798c3ff3e6bec072bc15f0e04616ce9178d986c4c09f87222d93158d81b3510b73ff949f0ec1b334e8ddd8ca578ed19714c46b77b6ef96cc3e37404acb827ce208d8f4dcd3ceb4cac955f5d1d6ef80db55efe", 0xbb, 0x6}], 0x2000000, &(0x7f0000003640)={[{@huge_advise}], [{@smackfshat={'smackfshat', 0x3d, 'check=relaxed'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@('}}]}) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) 09:36:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x2, 0x0) 09:36:07 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0xa000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1908.551853] No source specified [ 1908.556324] No source specified 09:36:07 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x80000) 09:36:07 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) 09:36:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) [ 1908.605480] loop0: detected capacity change from 0 to 264192 [ 1908.613847] iso9660: Unknown parameter 'obj_type' [ 1908.634374] loop0: detected capacity change from 0 to 203 [ 1908.640966] tmpfs: Unsupported parameter 'huge' [ 1908.652218] No source specified 09:36:07 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x5) [ 1908.658182] No source specified 09:36:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x0, 0x0) 09:36:07 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f00000000c0)=0x0) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@migrate={0x50, 0x21, 0x210, 0x70bd2a, 0x25dfdbff, {{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @loopback}, 0x4e23, 0x8, 0x4e23, 0x8000, 0xa, 0x80, 0xa0, 0x5e, r1, r2}, 0x6e6bb4, 0x2}}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0xc1) inotify_add_watch(r0, 0x0, 0x200) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x9, &(0x7f0000000080), 0x4) signalfd(r3, &(0x7f0000000200)={[0x40]}, 0x8) 09:36:07 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0xf0ff1f) 09:36:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:36:07 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0xb000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1908.748222] No source specified [ 1908.751163] No source specified 09:36:07 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 1) 09:36:07 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x1000000) 09:36:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:36:07 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x10000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1908.853962] No source specified [ 1908.859999] No source specified 09:36:16 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x2000000) 09:36:16 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) r1 = fork() ptrace(0x10, r1) waitid(0x0, r1, &(0x7f0000000080), 0x1, 0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000000100)) r2 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r3 = dup(r2) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x13, &(0x7f00000001c0), 0x2) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000000040)={r3, r0, 0x800}) 09:36:16 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 2) 09:36:16 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) write$P9_RLOCK(r0, &(0x7f0000000300)={0x8, 0x35, 0x1}, 0x8) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RXATTRCREATE(r0, &(0x7f0000000140)={0x7, 0x21, 0x9}, 0x7) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) utime(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x800, 0x6}) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f0000000200)='p\xc1S\x06\x00') 09:36:16 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4020}], 0x1, 0x3) 09:36:16 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:36:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:36:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x0, 0x0) [ 1917.370413] No source specified [ 1917.374963] No source specified 09:36:16 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r3 = dup(r2) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x13, &(0x7f00000001c0), 0x2) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x56}}, './file0\x00'}) syz_io_uring_setup(0x28cc, &(0x7f0000000140)={0x0, 0xe985, 0x8, 0x3, 0xa4, 0x0, r4}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000200)) ioctl$KDFONTOP_SET(r3, 0x4b72, &(0x7f0000000080)={0x0, 0x0, 0x13, 0xf, 0x65, &(0x7f0000000280)="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"}) writev(r1, &(0x7f0000000240)=[{&(0x7f00000011c0)="f76ee1c891458767035dca970e4f6fa8fcdf6cc3e625e060bc1d4776ece5438aff54caa0550561aab0a18527a56f23b6505dea41039eb48806af184c98e16359483e8ee30af1c46fb4b3e0e6e9ee288c026df59de268b0b301db0ca6392552c961b63e0b550dba62986577fbb09a7bbc13d143b8c1b8ccb73f2d6912bb76d266243f795e4ece7caf6bd98382eb4327199e8ccd6248e999e00aa619cbc0b147c2764942344fb11869cd1a0823a82959a8ff9211372fe9b466f5599ea1a6b9b86931766a63bb3ca69d13c3a757a877e36a5438a3d4725d614c21eb6a4872a5dabfd4c3a9aebc8d6bca621099ee7233697171e060cdafe92edde8ecc8ab2e690a8a5045253f641d19ccfc4959d50a14f142d715a568365f4eb08c043b1f4a9fe4323c8902e06a95cdd2283be5465d52ca7588fb3bf475e65d9bdd0d5a9a28e3dc14a1fb9c646e75d44d9e802630539410870cbc5ecef8a7847a9d9e33a30acfce71921c4ead4a397f05c180d462caa7045ce818d1630731feae896b3f3b86185fcfbebeaf87e11f377a4d395468ad420c04519d675745c872de870e62a6b0b1a68d8a9402ee75fb4ad511614568d16809b792e640504f969abe0226e9699ebea7e9e207c46feff3db680fbd0c8fe9fce62501aa338a7e4f255e4bc9562935ce76493bdb3bcb71a751d94d910ca30fac9685a2ae848cc5cbdb98620c060b9bf6f6f68e766b3406bf74e307598885cd1157f1d6142cf90ac3109b8fc6be0b2e323f83d4b3c40210c0e25fd936c52041e39c03ec1fc2427e2c827642afd2d6bef03a7df09778fb806f5215088972e23536c76d0002d0b69afc2daf30622b5f5b473508f5ee85ef13800e88d8673542f37a78ca50fedf35d22b993b2208f7c0480e3204b0b3b9266969dcaf4f0e92e4abaaceb02ca8ffb32696a73e296585ec4a119c5442df8172480a37279267f54b94d83ea9fb7f32e45626ae4bb11d077f8e24316b6dd0f2965e09f932247a229a03197bbaba25bf8528bcaa1a9579cfc706bc630b647b088159fbff9138cf4c426c5de715d6083e84b50a875b7f665ccd55566e0ccee5e3d43edd34a9b36a30ae34f49ef689a0ad9b1eba256a3ca5fa2f3e857a89684178e736b160245e371e6683129d94bb77873760720c044b447e38c51ca371c695cd7fcfeaf7e487db9d45092861ab5d516427e4af4c3b01d134a04b3fc018b2264135d4b4c829f88a3835744d890c1d9b56bc4f62309b8d138780e1d8acb45453df49caa0fdc177084e54131283baffeba72e0cc604babca9a9bbc787bf70abc80c6e28fae345be5096d9815a98a811a0ad7919cd85d5c5c50bff1b63", 0x3be}], 0x1) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 09:36:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:36:16 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x3000000) [ 1917.482093] No source specified [ 1917.500173] No source specified 09:36:25 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 3) 09:36:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x0, 0x0) 09:36:25 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) r2 = dup(r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x9, &(0x7f0000000080), 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'wg2\x00', @broadcast}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x9, &(0x7f0000000080), 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x9, &(0x7f0000000080), 0x4) poll(&(0x7f00000000c0)=[{r3, 0x108}, {r5}, {r0, 0x7208}, {r2, 0x4286}, {r4, 0x1400}, {0xffffffffffffffff, 0x10}], 0x6, 0x8001) 09:36:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:36:25 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x9000000) 09:36:25 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000040)=@caif=@dgm={0x25, 0xed}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="76696cfc10b9c664a26f7ca0c941a0fb63b5bd7d2bec3973fb0374caa105ce9f43aab26ce2fee90c62fe44a7842003f37ba3469e32e59bb34b908a2227b3290fb57579d79c48eafd25647373dd7c80558e156a10012e39603eddde253b60eac0ee2983197638be636f37b117f4ba8cea0c", 0x71}, {&(0x7f0000000140)="7a3c7196525d00767ac6e0e77868694757b5b88cced9b4a47052e437d73e142d4e21d0fb03fa718d81a28062ad2af4ce382a268b36fa4479e09a9845fb63169699965920de817cf811dffd235e2a0c7bd27611175add6d21b77bbce71bd968d6eb9a005741e5a5c6346195a85b396a77646363b40b48b2741f7d81e26d9066a63253903190f9464273b00f7d9a1ada248021582092786033b4d7da851f93c149390faf85588eb984bebd75aa97af1853560cb1bdb4b9efc346bac157ef306d3af03e0f836fac37ae84e173a42bad4e9976d196e7", 0xd4}], 0x2, &(0x7f0000000280)=[{0xc8, 0x0, 0x5, "3487c1ab7b46d4217d09308cba0c9d2b466b1b4e25091bab4ba7a9aaf9376364542c4374232153421d49beb612d7bd0fd2840837ec16b46fef3137de4f6211a9be2fc72578d227a0a04a747e9d23d151903d43f1b3c3953ca4f05c7883cf4ae36635311897df8d48d788d80bfe9826340d103e8fba9a7331c70d8f15665f0b59d0f54a674dffadf83c886e9726b2b703249c5a1058fc7953115b8a6e96d5479ba8f5aa19a12959b43a95603a9d7611e415"}], 0xc8}, 0x48815) inotify_add_watch(r0, 0x0, 0x200) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x9, &(0x7f0000000080), 0x4) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/220, 0xdc}], 0x1, &(0x7f0000000580)=""/223, 0xdf}, 0x3}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000680)=""/124, 0x7c}, {&(0x7f0000000700)=""/106, 0x6a}, {&(0x7f0000000780)=""/189, 0xbd}, {&(0x7f0000000840)=""/25, 0x19}, {&(0x7f0000000880)=""/250, 0xfa}], 0x5, &(0x7f0000000a00)=""/73, 0x49}, 0x8}, {{&(0x7f0000000a80)=@hci, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000b00)=""/243, 0xf3}, {&(0x7f0000000c00)=""/163, 0xa3}], 0x2, &(0x7f0000000d00)=""/81, 0x51}, 0x6}, {{&(0x7f0000000d80)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000e00)=""/23, 0x17}], 0x1, &(0x7f0000000e80)=""/209, 0xd1}, 0x80000000}, {{&(0x7f0000000f80)=@pppoe, 0x80, &(0x7f0000001300)=[{&(0x7f0000001000)=""/71, 0x47}, {&(0x7f0000001080)=""/173, 0xad}, {&(0x7f0000001140)=""/30, 0x1e}, {&(0x7f0000001180)=""/122, 0x7a}, {&(0x7f0000001200)=""/112, 0x70}, {&(0x7f0000001280)=""/85, 0x55}], 0x6, &(0x7f0000001380)=""/155, 0x9b}, 0x7}, {{&(0x7f0000001440)=@x25, 0x80, &(0x7f0000001980)=[{&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/234, 0xea}, {&(0x7f0000001600)=""/118, 0x76}, {&(0x7f0000001680)=""/140, 0x8c}, {&(0x7f0000001740)=""/147, 0x93}, {&(0x7f0000001800)=""/118, 0x76}, {&(0x7f0000001880)=""/3, 0x3}, {&(0x7f00000018c0)=""/33, 0x21}, {&(0x7f0000001900)=""/119, 0x77}], 0x9, &(0x7f0000001a40)=""/221, 0xdd}, 0x4}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000001b40)=""/179, 0xb3}, {&(0x7f0000001c00)=""/153, 0x99}, {&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/46, 0x2e}], 0x4, &(0x7f0000002d40)=""/227, 0xe3}, 0x3}], 0x7, 0x0, &(0x7f0000003000)) 09:36:25 executing program 0: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) utime(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x4, 0x7}) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x605, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='wg0\x00', 0x10) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x20000020) 09:36:25 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x20100000, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1926.109363] FAULT_INJECTION: forcing a failure. [ 1926.109363] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1926.110409] CPU: 0 UID: 0 PID: 97138 Comm: syz-executor.7 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1926.110426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1926.110433] Call Trace: [ 1926.110438] [ 1926.110443] dump_stack_lvl+0xfa/0x120 [ 1926.110469] should_fail_ex+0x4d7/0x5e0 [ 1926.110489] _copy_from_user+0x30/0xd0 [ 1926.110508] memdup_user+0x7e/0xe0 [ 1926.110525] strndup_user+0x78/0xe0 [ 1926.110541] __x64_sys_mount+0x136/0x310 [ 1926.110555] ? __pfx___x64_sys_mount+0x10/0x10 [ 1926.110569] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1926.110588] do_syscall_64+0xbf/0x420 [ 1926.110606] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1926.110618] RIP: 0033:0x7f9fff656b19 [ 1926.110628] 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 [ 1926.110639] RSP: 002b:00007f9ffcbcc188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1926.110651] RAX: ffffffffffffffda RBX: 00007f9fff769f60 RCX: 00007f9fff656b19 [ 1926.110659] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1926.110667] RBP: 00007f9ffcbcc1d0 R08: 00000000200000c0 R09: 0000000000000000 [ 1926.110674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1926.110682] R13: 00007ffcc1ba233f R14: 00007f9ffcbcc300 R15: 0000000000022000 [ 1926.110697] 09:36:25 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x10000000) [ 1926.143889] No source specified [ 1926.158645] No source specified 09:36:25 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 4) 09:36:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xa, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:36:25 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x1fffefff) 09:36:25 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x8cffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1926.236882] FAULT_INJECTION: forcing a failure. [ 1926.236882] name failslab, interval 1, probability 0, space 0, times 0 [ 1926.237806] CPU: 0 UID: 0 PID: 97194 Comm: syz-executor.7 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1926.237822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1926.237830] Call Trace: [ 1926.237835] [ 1926.237840] dump_stack_lvl+0xfa/0x120 [ 1926.237864] should_fail_ex+0x4d7/0x5e0 [ 1926.237885] ? copy_mount_options+0x55/0x180 [ 1926.237902] should_failslab+0xc2/0x120 [ 1926.237917] __kmalloc_cache_noprof+0x80/0x780 [ 1926.237935] ? __might_fault+0xe0/0x190 [ 1926.237952] ? copy_mount_options+0x55/0x180 [ 1926.237965] ? memdup_user+0x95/0xe0 [ 1926.237981] copy_mount_options+0x55/0x180 [ 1926.237997] __x64_sys_mount+0x1ab/0x310 [ 1926.238011] ? __pfx___x64_sys_mount+0x10/0x10 [ 1926.238025] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1926.238044] do_syscall_64+0xbf/0x420 [ 1926.238057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1926.238069] RIP: 0033:0x7f9fff656b19 [ 1926.238079] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1926.238091] RSP: 002b:00007f9ffcbcc188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1926.238103] RAX: ffffffffffffffda RBX: 00007f9fff769f60 RCX: 00007f9fff656b19 [ 1926.238112] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1926.238119] RBP: 00007f9ffcbcc1d0 R08: 00000000200000c0 R09: 0000000000000000 [ 1926.238127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1926.238135] R13: 00007ffcc1ba233f R14: 00007f9ffcbcc300 R15: 0000000000022000 [ 1926.238150] 09:36:25 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 5) 09:36:25 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) write$P9_RLOCK(r0, &(0x7f0000000300)={0x8, 0x35, 0x1}, 0x8) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$P9_RXATTRCREATE(r0, &(0x7f0000000140)={0x7, 0x21, 0x9}, 0x7) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) utime(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x800, 0x6}) mount(&(0x7f0000000080)=@filename='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000180)='fuse\x00', 0x0, &(0x7f0000000200)='p\xc1S\x06\x00') [ 1926.310277] No source specified [ 1926.316551] No source specified 09:36:35 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x1ffff000) 09:36:35 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 6) 09:36:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xb, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:36:35 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0xc0ed0000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:36:35 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x2200010, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) umount2(&(0x7f0000000240)='./file0\x00', 0xf) umount2(&(0x7f0000000080)='./file0\x00', 0x9) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x1aa319ce2982deaa, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') 09:36:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x2, 0x0) (fail_nth: 1) 09:36:35 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = fspick(r0, &(0x7f0000004840)='./file0\x00', 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000004880)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) r5 = fork() ptrace(0x10, r5) waitid(0x0, r5, &(0x7f0000000080), 0x8, 0x0) ptrace$poke(0x4, r5, &(0x7f0000000100), 0x1400000) ptrace$getsig(0x4202, r5, 0x3f, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="6d706f6c3d696e7465726c656176753d72656c61746976653a30ad262c6769", @ANYRESHEX=r6, @ANYBLOB=',\x00']) r7 = openat$cgroup_type(r0, &(0x7f00000048c0), 0x2, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x9, &(0x7f0000000080), 0x4) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x9, &(0x7f0000000080), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004a00)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x200}, 0xc, &(0x7f00000040c0)=[{&(0x7f0000000080)={0x2298, 0x18, 0x300, 0x70bd29, 0x25dfdbfc, "", [@generic="daebde08a2dde10362067e75abe27d13c19d30e62066cbadef0bf983753d3d36dd3106934cba914e6b47addd622dc180473a7a08426ed52d9f8b261ff2fcd192f6f8bc8bf0d7b119345f63f2426dde75478f98", @generic="f17d09f921de8283bcfbb5f9026443aabc43865acb59c6c0b63697fafb21f589478c10756db58acfd9ea50ddf603fcb1e815b15166df9d8d40bf8794ee4b3edeb9e29b706605de80cd8e1fd79533057819bf7c8fa89c1a84df18d37328e5faf0575bfeb5600ebec824b76ed4f4935d7371d7136172228d02aeb67dd740fbbf88bd042146b63ed9b19a75a408608b3a0b59b665e1795cd2e2b68500002db3b2f6cf44249494f0ebd096e38e0fe4ab1ff4de50359f5b5f851b86992e26cf3f", @typed={0x4, 0x95}, @nested={0x2148, 0x1b, 0x0, 0x1, [@generic="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@typed={0x7a, 0x31, 0x0, 0x0, @binary="27de583773e9f6bba7542e217f244ecc1fc3e14e4f9d763ffde01582526ad343009014e28a70654e17e8579020de7a702f9067d524add31eda46b106e7690ee78304afbd7b431d6a98488c711b0d5a95f37774780d7577b64dc74cfd22a0950d917a20478bc92d21bc9a856a3aca829096777408af41"}, 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@str='/dev/vcs\x00'}, @typed={0x8, 0x8, 0x0, 0x0, @ipv4=@loopback}]}, @nested={0xaf, 0x44, 0x0, 0x1, [@generic="a004f07a56061e9ae93466a4b2799c9eeb813f29936a5a090ebc123a61268b37f01ae444eef8f4e171e49ce5bdc1f4186024ecfc6030dac9c5184c87014c127de0a7429d8ecfb3f16f578833a01e23b4a101435fd2a60c0e53067c6de1e3cdb5508de8012d28f02a4e8d48961a9bd19d2b43b710a4bde55a936c52a6b44375de1a11cc7ab3ef01def1fd5d290a692c68fc2f20ac8905a490d2aee7f08339ec89cc4b5986a07bc66a9cac6f"]}, @generic="047b00204d17e8b4c192d326c4027c4a554e7cb50a21e899a68e1d1660bde5a20d911cb1be0565a64cf66c547be0892ffb60b532e3c2793aa517a0f68d7cebb11a35", @generic="02de60d0336b26c2d54974bca57d24b01d8a6c89d61900abac9a552243ec26d065cf097932e1d59c9273a1306802e7026816d2b0af0a747475238e0bfd67a7a4fef872ba304b8711b34b62eeab4859f36aa35c922448a792978146d2e3e1f2855633736815ddb5aabecbf693e3f2743f587704eff78966d6baf85fd24042a6af50fb7ca1316a96b731ce15a320e947870698d10fbf03d63e62890bba30e684cc3662abdd24dc9c45b8b736c1198621eef172b6ad2b6bd9f8b724f911d8c17ee4dd1ca314d9ac54bad271868c6e3a24c831b5c95c4a603fef81ab8c728d59c12003579f462ae2d6a9f395efb5527394829f947623", @nested={0x103, 0x6a, 0x0, 0x1, [@typed={0xd, 0x6b, 0x0, 0x0, @str='/dev/vcs\x00'}, @generic="1ec68c83f3b5825460d9dcc6f000ba09bf9e4d68669f9d880d3db10c2651bd3bea935ba15371704fbd1aeadaa3be6c1b5259f9ce9f7d5d689ac4422e2ac7fb2aee88401db1a2e3a1199e814213175dcfb15b2fffd37f9274562b4ddf3e3786374d39e711204068d90cc7565149aa4c36bd775dcf486634172959aff10dab1344162e3b9b90c2e01987ef2c8bcf92f2019f80192251ccb11e96c050e8bb43314e58beb538bda5b93311c4fac0fa59b87a20ec2c2efc4479321a0c4fa7ad08b2e21306ea6f0e2ba9ecaaf3472658fdb53e9d12f70a22c4221b03ffa3b5cd9cbd", @typed={0x8, 0x1a, 0x0, 0x0, @u32=0x81}, @typed={0x8, 0x70, 0x0, 0x0, @str='-&^\x00'}]}, @typed={0x8, 0x19, 0x0, 0x0, @uid}, @nested={0x3c, 0xe, 0x0, 0x1, [@typed={0x8, 0x7e, 0x0, 0x0, @u32=0x3f}, @typed={0xa, 0x91, 0x0, 0x0, @str='-$*!%\x00'}, @typed={0x8, 0x66, 0x0, 0x0, @uid}, @typed={0x8, 0x5e, 0x0, 0x0, @u32=0xb8eb}, @typed={0xc, 0x8c, 0x0, 0x0, @u64=0x5}, @typed={0x8, 0x61, 0x0, 0x0, @u32=0x7}]}]}, 0x608}, {&(0x7f0000003cc0)={0x28, 0x22, 0x1, 0x70bd25, 0x25dfdbfe, "", [@generic="7b406f9a67", @typed={0x8, 0x33, 0x0, 0x0, @fd}, @typed={0x8, 0x0, 0x0, 0x0, @fd}]}, 0x28}, {&(0x7f0000003d00)={0x388, 0x34, 0x2, 0x70bd2b, 0x25dfdbfc, "", [@generic="4c7534dcf20e10c9275082c1c7", @typed={0xd, 0x94, 0x0, 0x0, @str='/dev/vcs\x00'}, @generic="da85ccb5b4030f65cb89f6d05869e270d7315396c9c79f00d9d5c0999b37f12a6191281c722ce3caca9c97b68ce1daccc9f9a1a43b728c7df8d30b2a255f2cb97ca1d66a13fa9c3fc31609f74c7ef0715948ac8300b52bcc3371b8ad46e4b77bdf41cb3e9349e54db1a1528f1f1093024249603cf43641eca622402cad6868c676f6c38c98f077", @nested={0x2d4, 0x86, 0x0, 0x1, [@generic="3f6460bcf2424c6a8bf2b0bd5b2969d1163ed8af74bd8a7c9c728f48a8ce13cda01d70ee8101b4adc4c7b38a94af14abd563a7172ce207d5c466ae0a187c2ecb06094c4da11fab44220f780340cb2e859d3475b9e9eee6c644e3fb9c691c2d4787bc97dec66a61a81bb33edfb032641178144093371544ca9ef7e1a2a7796581da25e8f2981cbd094d58c27fbe5788618c16490d0ea2435b72aa2245076e9576531500f296674a4987d019b5dcc720937ec5bc23b5d022da9fd87d4dae6dfc068397979529b8cd651af455c778e30be491abfd780f22e9734d77f546e7cc922ef74981d587ed20f0d8a3768be89b7c1bc326493c75abf5d0", @generic="adeab921260a4bd177e3d54af26e044f3eff23cbe45064646b489fef842c697e3f37e74bcbffb5c8a81363b9f2b24b5e0d50e6d31486a751df46c326976e6128badde8a438fb5a4a348188e20f2c24e3848f102ec3e957df2ba36ea62062d6fb359161b17542198c818f133bfdfe4d0d612d0ef5352d656f5b0c874940dae033b0c4ecbd7c68250a7396e61e9118669937cc09a86995a8474076ba18bc3ca6f94bc34c92a5a63512e69990d5dfdb6646265214bb0bab30070f02608f9bcc4997429a45abebfdea2277e05fa588c1636057d27a22b10a92fc621f208825cefc", @generic="cb7ad5ac31acd64dd0bc84ab3fa256d710e9045ada134b711ea4add1b2703f858a40b78d50a4421081d61a2f7f595c4ec0233521a78a958dedcd96705f75a986aca6cb9a7b3097dc004d3569e3e45d800225df15e403794a66f3d902464ea157b022c84bc893f80187efd3ffd7289eb1a0743d2973655baa4b8a9a38500f00295f086d274a13d26df0d832131293575efb32c8b41ac9003e1a90d76f8e95b63041db95539e53f05cc0350e088d6ac75fd89892df0f3d37569dbbe3f8c670b2b4fbd5ae72e2f5e86021ff3accb4a93a16f1d130d91ceefcd47f5619c3d602af437f5c42c7420ecd796409aa4e0b284875ff5723ff3e7e5a8c25"]}]}, 0x388}], 0x5, &(0x7f0000004900)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [r0, r1, r2, r0, r3, r4, r0]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xee00, r6}}}, @rights={{0x20, 0x1, 0x1, [r7, r0, r8, r9]}}], 0xd0, 0x8894}, 0x80) inotify_add_watch(r0, 0x0, 0x200) 09:36:35 executing program 6: r0 = syz_io_uring_setup(0x5ad2, &(0x7f0000003a00), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0)) r1 = syz_io_uring_setup(0x2260, &(0x7f0000003a00), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff4000/0x4000)=nil, &(0x7f0000003a80), &(0x7f0000003ac0)) dup2(r0, r1) r2 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r3 = dup(r2) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x13, &(0x7f00000001c0), 0x2) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x20, 0x70bd29, 0x25dfdbfc, {{}, {@void, @void}}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r4}], 0x1, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip_vti0\x00'}) [ 1936.773213] FAULT_INJECTION: forcing a failure. [ 1936.773213] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1936.774779] CPU: 0 UID: 0 PID: 97375 Comm: syz-executor.7 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1936.774805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1936.774816] Call Trace: [ 1936.774822] [ 1936.774830] dump_stack_lvl+0xfa/0x120 [ 1936.774868] should_fail_ex+0x4d7/0x5e0 [ 1936.774898] _copy_from_user+0x30/0xd0 [ 1936.774925] copy_mount_options+0x76/0x180 [ 1936.774953] __x64_sys_mount+0x1ab/0x310 [ 1936.774974] ? __pfx___x64_sys_mount+0x10/0x10 [ 1936.774997] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1936.775026] do_syscall_64+0xbf/0x420 [ 1936.775046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1936.775066] RIP: 0033:0x7f9fff656b19 [ 1936.775081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1936.775099] RSP: 002b:00007f9ffcbcc188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1936.775119] RAX: ffffffffffffffda RBX: 00007f9fff769f60 RCX: 00007f9fff656b19 [ 1936.775132] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1936.775144] RBP: 00007f9ffcbcc1d0 R08: 00000000200000c0 R09: 0000000000000000 [ 1936.775156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1936.775167] R13: 00007ffcc1ba233f R14: 00007f9ffcbcc300 R15: 0000000000022000 [ 1936.775191] 09:36:35 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0xf6ffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1936.809521] No source specified [ 1936.820824] No source specified 09:36:36 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0xff600000) [ 1936.888334] FAULT_INJECTION: forcing a failure. [ 1936.888334] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1936.890223] CPU: 1 UID: 0 PID: 97429 Comm: syz-executor.4 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1936.890253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1936.890266] Call Trace: [ 1936.890273] [ 1936.890281] dump_stack_lvl+0xfa/0x120 [ 1936.890322] should_fail_ex+0x4d7/0x5e0 [ 1936.890356] _copy_to_user+0x32/0xd0 [ 1936.890388] simple_read_from_buffer+0xe0/0x180 [ 1936.890423] proc_fail_nth_read+0x18a/0x240 [ 1936.890448] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1936.890473] ? security_file_permission+0x22/0x90 [ 1936.890509] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 1936.890533] vfs_read+0x1eb/0xc70 [ 1936.890567] ? __pfx___mutex_lock+0x10/0x10 [ 1936.890599] ? __fget_files+0x34/0x3b0 [ 1936.890640] ? __pfx_vfs_read+0x10/0x10 [ 1936.890673] ? lock_release+0xc8/0x270 [ 1936.890702] ? __fget_files+0x20d/0x3b0 [ 1936.890744] ksys_read+0x121/0x240 [ 1936.890774] ? __pfx_ksys_read+0x10/0x10 [ 1936.890806] ? fput+0x92/0xd0 [ 1936.890829] ? __x64_sys_splice+0x1c6/0x260 [ 1936.890864] do_syscall_64+0xbf/0x420 [ 1936.890887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1936.890910] RIP: 0033:0x7fce307a269c [ 1936.890927] 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 [ 1936.890948] RSP: 002b:00007fce2dd65170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1936.890969] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fce307a269c [ 1936.890983] RDX: 000000000000000f RSI: 00007fce2dd651e0 RDI: 0000000000000005 [ 1936.890997] RBP: 00007fce2dd651d0 R08: 0000000000000000 R09: 0000000000000000 [ 1936.891009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1936.891022] R13: 00007ffef6b79bbf R14: 00007fce2dd65300 R15: 0000000000022000 [ 1936.891051] 09:36:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x10, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:36:36 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0xffffff8c, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:36:36 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 7) 09:36:36 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0xffefff1f) [ 1937.013872] No source specified [ 1937.019829] tmpfs: Bad value for 'mpol' [ 1937.021821] No source specified [ 1937.035115] FAULT_INJECTION: forcing a failure. [ 1937.035115] name failslab, interval 1, probability 0, space 0, times 0 [ 1937.037057] CPU: 1 UID: 0 PID: 97574 Comm: syz-executor.7 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1937.037105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1937.037127] Call Trace: [ 1937.037139] [ 1937.037152] dump_stack_lvl+0xfa/0x120 [ 1937.037217] should_fail_ex+0x4d7/0x5e0 [ 1937.037270] ? getname_flags.part.0+0x48/0x540 [ 1937.037302] should_failslab+0xc2/0x120 [ 1937.037330] kmem_cache_alloc_noprof+0x80/0x760 [ 1937.037376] ? getname_flags.part.0+0x48/0x540 [ 1937.037406] getname_flags.part.0+0x48/0x540 [ 1937.037442] getname_flags+0x95/0xe0 [ 1937.037481] user_path_at+0x27/0x90 [ 1937.037521] __x64_sys_mount+0x1fb/0x310 [ 1937.037551] ? __pfx___x64_sys_mount+0x10/0x10 [ 1937.037583] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1937.037633] do_syscall_64+0xbf/0x420 [ 1937.037660] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1937.037688] RIP: 0033:0x7f9fff656b19 [ 1937.037708] 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 [ 1937.037734] RSP: 002b:00007f9ffcbcc188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1937.037761] RAX: ffffffffffffffda RBX: 00007f9fff769f60 RCX: 00007f9fff656b19 [ 1937.037780] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1937.037797] RBP: 00007f9ffcbcc1d0 R08: 00000000200000c0 R09: 0000000000000000 [ 1937.037813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1937.037830] R13: 00007ffcc1ba233f R14: 00007f9ffcbcc300 R15: 0000000000022000 [ 1937.037864] 09:36:36 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0xfffffff6, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1937.745206] tmpfs: Bad value for 'mpol' 09:36:48 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x60ffffffffff) 09:36:48 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x100001a) 09:36:48 executing program 0: r0 = syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x3) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x1ffe}}, './file1\x00'}) 09:36:48 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 8) 09:36:48 executing program 6: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040), 0x129, 0x3) io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0) 09:36:48 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0xedc000000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:36:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x1e, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:36:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x2, 0x0) 09:36:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000040)={0x1, 0x4, '\x00', [@hao={0xc9, 0x10, @loopback}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x30) splice(r0, 0x0, r1, 0x0, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x9, &(0x7f0000000080), 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000000)=0x5228, 0x4) [ 1949.779827] No source specified 09:36:48 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x8000000000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1949.793779] No source specified 09:36:49 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x7f7b3144ffff) 09:36:49 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 9) 09:36:49 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0, 0x101}], 0x1, 0x0) 09:36:49 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x380) 09:36:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x24, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:36:49 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x100000000000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) [ 1949.947218] FAULT_INJECTION: forcing a failure. [ 1949.947218] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1949.948241] CPU: 0 UID: 0 PID: 97850 Comm: syz-executor.7 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1949.948257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1949.948264] Call Trace: [ 1949.948269] [ 1949.948273] dump_stack_lvl+0xfa/0x120 [ 1949.948299] should_fail_ex+0x4d7/0x5e0 [ 1949.948318] strncpy_from_user+0x3b/0x2f0 [ 1949.948333] getname_flags.part.0+0x8d/0x540 [ 1949.948351] getname_flags+0x95/0xe0 [ 1949.948368] user_path_at+0x27/0x90 [ 1949.948386] __x64_sys_mount+0x1fb/0x310 [ 1949.948400] ? __pfx___x64_sys_mount+0x10/0x10 [ 1949.948414] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1949.948433] do_syscall_64+0xbf/0x420 [ 1949.948446] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1949.948458] RIP: 0033:0x7f9fff656b19 [ 1949.948468] 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 [ 1949.948480] RSP: 002b:00007f9ffcbcc188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1949.948492] RAX: ffffffffffffffda RBX: 00007f9fff769f60 RCX: 00007f9fff656b19 [ 1949.948501] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1949.948509] RBP: 00007f9ffcbcc1d0 R08: 00000000200000c0 R09: 0000000000000000 [ 1949.948517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1949.948525] R13: 00007ffcc1ba233f R14: 00007f9ffcbcc300 R15: 0000000000022000 [ 1949.948540] 09:36:49 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = dup3(r0, r0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x16, 0x6, 0xb5, 0x0, 0x0, 0xffff, 0x80001, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x5, 0x4, @perf_config_ext={0x1, 0x6}, 0x2000, 0x9, 0x2, 0x6, 0x7, 0x48ccae80, 0xfeff, 0x0, 0x0, 0x0, 0xb91}, 0xffffffffffffffff, 0xf, r1, 0x2) r2 = fsmount(0xffffffffffffffff, 0x1, 0x69) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) inotify_add_watch(r0, 0x0, 0x200) creat(&(0x7f00000000c0)='./file0\x00', 0x10) [ 1950.007778] No source specified 09:36:49 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 10) [ 1950.017745] No source specified 09:36:49 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x7ffffffff000) [ 1950.061087] FAULT_INJECTION: forcing a failure. [ 1950.061087] name failslab, interval 1, probability 0, space 0, times 0 [ 1950.062019] CPU: 0 UID: 0 PID: 97935 Comm: syz-executor.7 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1950.062035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1950.062043] Call Trace: [ 1950.062047] [ 1950.062052] dump_stack_lvl+0xfa/0x120 [ 1950.062078] should_fail_ex+0x4d7/0x5e0 [ 1950.062099] ? alloc_fs_context+0x57/0xb10 [ 1950.062118] should_failslab+0xc2/0x120 [ 1950.062131] __kmalloc_cache_noprof+0x80/0x780 [ 1950.062149] ? __get_fs_type+0xe6/0x160 [ 1950.062166] ? alloc_fs_context+0x57/0xb10 [ 1950.062184] alloc_fs_context+0x57/0xb10 [ 1950.062205] path_mount+0xd8d/0x2140 [ 1950.062219] ? kasan_quarantine_put+0x84/0x1e0 [ 1950.062231] ? __pfx_path_mount+0x10/0x10 [ 1950.062242] ? kmem_cache_free+0x2cd/0x660 [ 1950.062258] ? putname.part.0+0xc0/0x160 [ 1950.062275] ? putname.part.0+0xc0/0x160 [ 1950.062288] ? putname.part.0+0xc0/0x160 [ 1950.062303] __x64_sys_mount+0x293/0x310 [ 1950.062315] ? __pfx___x64_sys_mount+0x10/0x10 [ 1950.062329] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1950.062347] do_syscall_64+0xbf/0x420 [ 1950.062359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1950.062372] RIP: 0033:0x7f9fff656b19 [ 1950.062381] 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 [ 1950.062393] RSP: 002b:00007f9ffcbcc188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1950.062405] RAX: ffffffffffffffda RBX: 00007f9fff769f60 RCX: 00007f9fff656b19 [ 1950.062413] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1950.062421] RBP: 00007f9ffcbcc1d0 R08: 00000000200000c0 R09: 0000000000000000 [ 1950.062428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1950.062435] R13: 00007ffcc1ba233f R14: 00007f9ffcbcc300 R15: 0000000000022000 [ 1950.062450] 09:36:49 executing program 0: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0xfec1, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)=@nullb, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ceph\x00', 0x40000, &(0x7f0000000200)='{\x9c\x00') mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x18, 0x1) 09:36:49 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6_vti0\x00'}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 09:36:49 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x200000000000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:36:49 executing program 5: ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) 09:36:49 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 11) 09:36:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x43, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:36:58 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = open_tree(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x88800) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) splice(r1, 0x0, r1, 0x0, 0x101, 0x0) 09:36:58 executing program 0: r0 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f00000001c0), 0x2) sendmsg$IPSET_CMD_SWAP(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x50, 0x6, 0x6, 0x9bac39d26db49f37, 0x0, 0x0, {0xc, 0x0, 0x9}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x810}, 0x200040c4) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) 09:36:58 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x8000000000000) 09:36:58 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 12) 09:36:58 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2a4ac0, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x1) 09:36:58 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x300000000000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:36:58 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r1) getgroups(0x1, &(0x7f0000000180)=[0xee00]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r3}}]}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r5}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r6}}]}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000280)={{0x1, 0x1, 0x18, r0, {0x0, 0xffffffffffffffff}}, './file0\x00'}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r8}}]}) r9 = getgid() lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {0x1, 0x3}, [{0x2, 0x1, 0xee01}, {}, {0x2, 0x6, r1}], {0x4, 0xf}, [{0x8, 0x3, r2}, {0x8, 0x0, r3}, {0x8, 0x6, r4}, {0x8, 0x2, 0xee00}, {0x8, 0x0, r5}, {0x8, 0x9, r6}, {0x8, 0x3, r7}, {0x8, 0x3, r8}, {0x8, 0x4, r9}], {0x10, 0x4}}, 0x84, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r10, 0x1, 0x9, &(0x7f0000000080), 0x4) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="72e4ff5d2321202e2f66696c6530202f6465762f7663730020202f6465762f766373002001000000202f6465762f76637300202f6465762f76637300202a275c2a207d2d3a2e2060"], 0x48) [ 1959.117388] No source specified [ 1959.124595] No source specified [ 1959.130551] FAULT_INJECTION: forcing a failure. [ 1959.130551] name failslab, interval 1, probability 0, space 0, times 0 [ 1959.132498] CPU: 0 UID: 0 PID: 98182 Comm: syz-executor.7 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1959.132531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1959.132545] Call Trace: [ 1959.132553] [ 1959.132561] dump_stack_lvl+0xfa/0x120 [ 1959.132613] should_fail_ex+0x4d7/0x5e0 [ 1959.132649] ? v9fs_init_fs_context+0x49/0x5b0 [ 1959.132675] should_failslab+0xc2/0x120 [ 1959.132699] __kmalloc_cache_noprof+0x80/0x780 [ 1959.132735] ? lockdep_init_map_type+0x4b/0x220 [ 1959.132767] ? v9fs_init_fs_context+0x49/0x5b0 [ 1959.132793] v9fs_init_fs_context+0x49/0x5b0 [ 1959.132819] alloc_fs_context+0x56d/0xb10 [ 1959.132863] path_mount+0xd8d/0x2140 [ 1959.132890] ? kasan_quarantine_put+0x84/0x1e0 [ 1959.132914] ? __pfx_path_mount+0x10/0x10 [ 1959.132938] ? kmem_cache_free+0x2cd/0x660 [ 1959.132983] ? putname.part.0+0xc0/0x160 [ 1959.133026] ? putname.part.0+0xc0/0x160 [ 1959.133050] ? putname.part.0+0xc0/0x160 [ 1959.133079] __x64_sys_mount+0x293/0x310 [ 1959.133104] ? __pfx___x64_sys_mount+0x10/0x10 [ 1959.133132] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1959.133166] do_syscall_64+0xbf/0x420 [ 1959.133191] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1959.133214] RIP: 0033:0x7f9fff656b19 [ 1959.133232] 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 [ 1959.133254] RSP: 002b:00007f9ffcbcc188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1959.133278] RAX: ffffffffffffffda RBX: 00007f9fff769f60 RCX: 00007f9fff656b19 [ 1959.133293] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1959.133308] RBP: 00007f9ffcbcc1d0 R08: 00000000200000c0 R09: 0000000000000000 [ 1959.133322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1959.133336] R13: 00007ffcc1ba233f R14: 00007f9ffcbcc300 R15: 0000000000022000 [ 1959.133366] 09:36:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x300, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) [ 1959.294586] No source specified [ 1959.301739] No source specified 09:37:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) splice(r0, 0x0, r1, 0x0, 0x4, 0x0) 09:37:08 executing program 6: prctl$PR_GET_FP_MODE(0x2e) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'vxcan1\x00'}) poll(&(0x7f0000000040)=[{r0, 0x2000}], 0x2, 0x7) 09:37:08 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0xf0ff1f00000000) 09:37:08 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 13) 09:37:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x500, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) 09:37:08 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000003a80), &(0x7f0000000040)) r2 = dup(r1) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x13, &(0x7f00000001c0), 0x2) statx(r2, &(0x7f0000000180)='./file0\x00', 0x100, 0x40, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='.\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r6) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r8) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="2e2f666929123000"]) statx(r2, &(0x7f00000003c0)='\x00', 0x400, 0x100, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)={[{@mpol={'mpol', 0x3d, {'interleave', '=relative', @val={0x3a, [0x30]}}}}, {@gid={'gid', 0x3d, r11}}]}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000000500)={{}, {0x1, 0x7}, [{0x2, 0x4, r3}, {0x2, 0x0, 0xee01}, {0x2, 0x4, r4}, {0x2, 0x5, r6}, {0x2, 0x3, r8}, {0x2, 0x4, 0xffffffffffffffff}, {0x2, 0x4, r9}, {0x2, 0x6, 0xee00}], {0x4, 0x1}, [{0x8, 0x4, 0xee01}, {0x8, 0x4, r10}, {0x8, 0x3, r11}], {0x10, 0x6}, {0x20, 0x3}}, 0x7c, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x5, 0x60, 0x6, 0x8, 0x0, 0x6, 0x482c, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7, 0x4, @perf_config_ext={0x8, 0x6}, 0x2000, 0x6, 0x5, 0x0, 0x100, 0x9, 0x800, 0x0, 0x400, 0x0, 0x2}, 0x0, 0x10, r2, 0x2) r12 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x561002, 0x0) inotify_add_watch(r12, 0x0, 0x2) 09:37:08 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x400000000000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:37:08 executing program 0: sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="98000000", @ANYRES16=0x0, @ANYBLOB="08002bbd7080f9dbdf250100000008000600070000000800060081ffffff5000028014000100fe80000000000000000000000000002105000d00010000000800060005000000080005000600000006000e004e210000080004009e3d952c3130763e00000008000800aef5000044310f000000000008000600ff030000080006000c0f00001400028006000e004e21000008"], 0x98}, 0x1, 0x0, 0x0, 0x4804}, 0x800) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x33ba, &(0x7f0000000080)={0x0, 0xcae3, 0x8, 0x2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000980), &(0x7f0000000040)) r1 = dup(r0) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x13, &(0x7f00000001c0), 0x2) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_NEW(r1, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xfc, r2, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0xe6, 0xa9, @random="6d54fbb7b8fa73f0de80f463beb7cc043bf62d105205c7429932b31cc54cda5f10d5066d3b44cf15efa4e083714a83f61abaf1b38b7104a9a76918cffa334c62ed8587bfe92f3c88465785d238a48af21dc2168f06e0c99cfcd8a2be49ac8ef480aba1d1ee22644132795cf2d4f324ed2d810fdb6794ba87c95af6a8ddfc5c008994bf1fd2ee71a589a89c3d7d47b1be4f08b6e2a912694cca38b60fa14bdc12550dbe12a8f98ef66351bd382d25a33fd41b6abde1a17bc23174db84eddd09cde60083c4bf610dcbf1e106b0127d3afaa5fa7eb2abb215e2128695f21e42499efcdd"}]}, 0xfc}, 0x1, 0x0, 0x0, 0x840}, 0x20008080) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, 0x0, 0x800, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @random="d72a4a190f44"}, @NL80211_ATTR_MAC={0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4040000) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(r1, &(0x7f0000000900)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000700)={0x18c, r2, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x6}, {0x6, 0x11, 0x400}, {0x8, 0x15, 0x3}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0xfffe}, {0x8, 0x15, 0x8}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x8, 0xb, 0x81}, {0x6, 0x11, 0x5}, {0x8, 0x15, 0x3}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0x6}, {0x8, 0x15, 0xab}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x2}, {0x6, 0x11, 0xff}, {0x8, 0x15, 0x4e1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3}, {0x6, 0x11, 0x20}, {0x8, 0x15, 0x1f}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x40400}, 0x4004000) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) 09:37:08 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 14) [ 1969.774017] No source specified [ 1969.780536] No source specified 09:37:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x600, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@usrjquota}]}) [ 1969.848336] FAULT_INJECTION: forcing a failure. [ 1969.848336] name failslab, interval 1, probability 0, space 0, times 0 [ 1969.849700] CPU: 0 UID: 0 PID: 98544 Comm: syz-executor.7 Not tainted 6.19.0-rc1-next-20251217 #1 PREEMPT(voluntary) [ 1969.849721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1969.849731] Call Trace: [ 1969.849736] [ 1969.849742] dump_stack_lvl+0xfa/0x120 [ 1969.849774] should_fail_ex+0x4d7/0x5e0 [ 1969.849799] should_failslab+0xc2/0x120 [ 1969.849816] __kmalloc_node_track_caller_noprof+0xd7/0x890 [ 1969.849844] ? __kmalloc_cache_noprof+0x4ae/0x780 [ 1969.849863] ? v9fs_init_fs_context+0xf3/0x5b0 [ 1969.849886] ? kstrdup+0x3e/0xc0 [ 1969.849905] kstrdup+0x3e/0xc0 [ 1969.849923] v9fs_init_fs_context+0xf3/0x5b0 [ 1969.849941] alloc_fs_context+0x56d/0xb10 [ 1969.849969] path_mount+0xd8d/0x2140 [ 1969.849987] ? kasan_quarantine_put+0x84/0x1e0 [ 1969.850002] ? __pfx_path_mount+0x10/0x10 [ 1969.850016] ? kmem_cache_free+0x2cd/0x660 [ 1969.850036] ? putname.part.0+0xc0/0x160 [ 1969.850058] ? putname.part.0+0xc0/0x160 [ 1969.850073] ? putname.part.0+0xc0/0x160 [ 1969.850092] __x64_sys_mount+0x293/0x310 [ 1969.850108] ? __pfx___x64_sys_mount+0x10/0x10 [ 1969.850126] ? restore_fpregs_from_fpstate+0x52/0x110 [ 1969.850150] do_syscall_64+0xbf/0x420 [ 1969.850166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1969.850182] RIP: 0033:0x7f9fff656b19 [ 1969.850195] 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 [ 1969.850210] RSP: 002b:00007f9ffcbcc188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1969.850226] RAX: ffffffffffffffda RBX: 00007f9fff769f60 RCX: 00007f9fff656b19 [ 1969.850237] RDX: 0000000020000080 RSI: 0000000020000040 RDI: 0000000000000000 [ 1969.850246] RBP: 00007f9ffcbcc1d0 R08: 00000000200000c0 R09: 0000000000000000 [ 1969.850256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1969.850265] R13: 00007ffcc1ba233f R14: 00007f9ffcbcc300 R15: 0000000000022000 [ 1969.850285] 09:37:09 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0xf0ffffff7f0000) 09:37:09 executing program 3: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0/../file0\x00', 0x500000000000000, 0x0, 0x0, 0x0, &(0x7f0000000100)) 09:37:09 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) inotify_add_watch(r0, 0x0, 0x400001a0) 09:37:09 executing program 7: syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=unix,', {[{@cache_loose}]}}) (fail_nth: 15) 09:37:09 executing program 6: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x224a40, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x200840, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000000c0)) r2 = openat$cgroup_procs(r1, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f0000000680)={{'\x00', 0x2}, {0x1}, 0x0, 0x0, 0x0, &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)="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", 0x1e9, 0x0, &(0x7f00000003c0)={0x2, 0x1a8, {0x0, 0xc, 0xf4, "db30306603235e22a2d08b51467dfec219f53d6ac823c35d00df924008e9cad06e50d580fe2920889cc745410d7348303720e4333557f29c3ffba9006d8f4029f9e3946f9164c392840c081b4e545ec33a6cbd43a46b6b1b478aa052c545f7a7150a56876d9b8c5e5fde63bbf8d57296bbfaa83cad493a64ce005ee4a1528e2b52c39818bd7b0e524e5370e7dee2a02ff59d4ae5eaafb8f070ef44a62e308b4b1a0fd57e0ff3ecf91c49b08b111ca660f863d33db927e2a685e9aa1d545320c8b205ab3089303e73f55a43b1f53434637725aa10b928d146c661d3051b4d685707b165530cf00eb9411e31eea0ce12fc5a8a464d", 0xa7, "b1d854c3e5da51d1eb3c40505c25bd3a15fa030197d4047c8a46933f6671376f6298449fffff820de77037f888c57f353a335247b449c44c7cfd9ec8d9b787cc5ff50db190078e8516235bdad3a6f4de9f3739a09cdf95f897fcb217589d84c852bdb59858447f056a75a8f503e3c92dd5031034180df14f771a6c141c9dedfbb804de6648cf0ea1c574cec7d2a992011bc88e42a90d87f8c9cfd771ae55a696987b9f7643f4b7"}, 0xef, "54c9a0e5631878d2b0d3d41b650a745ad60bb6d6e2ca808c9abd9574412e8d3058d2b2d29f333eb0252bed1ea7018395b18a5d701f042cd18dc2717e7c01f8934b74f0ceddd23b1a5f40b9262c22d18bfd7939544c533bd11710fdda308dc44ab052ebe15e8446570ee6ed00ecfbfd3cab842c83c9e136339af7d609861a63af84eef5c313530c6d9d689780b0b1a68e900c93ef5f7c8fd4ddbb2ea6a90f9a93fe44115f96217af97c408633e2409ba6589625ed14b6816c07a50a221822b6ec722de27e5bc0e2ebf58e41e99ec17ec7846be660cb078d8ad6e2a27420f7bb20e56b41951ac70e8354cb24a7554356"}, 0x2a3}) [ 1970.000478] No source specified [ 1970.007535] No source specified 09:37:09 executing program 2: setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, 0x8, 0x100000000000000) [ 1978.211336] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88805766f400 (size 128): comm "syz-executor.7", pid 98544, jiffies 4296636773 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 96bdc52d): __kmalloc_cache_noprof+0x4a4/0x780 v9fs_init_fs_context+0x49/0x5b0 alloc_fs_context+0x56d/0xb10 path_mount+0xd8d/0x2140 __x64_sys_mount+0x293/0x310 do_syscall_64+0xbf/0x420 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: leak checking failed VM DIAGNOSIS: 09:37:22 Registers: info registers vcpu 0 RAX=000000000048e661 RBX=0000000000000000 RCX=ffffffff84cc7997 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d34d0 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c63da R10=ffff88806ce31ed3 R11=0000000000000001 R12=ffffffff86665c50 R13=1ffffffff0b80fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84cc639e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e5356000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffad52e830 CR3=0000000009e58000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=656a626f206465636e6572656665726e XMM02=2938323120657a697328203030346636 XMM03=3920646970202c22372e726f74756365 XMM04=202020200a2e2e2e2e2e2e2e2e2e2e2e XMM05=30302030302030302030302030302030 XMM06=203030203030202020200a3a29736574 XMM07=642078656820200a3337373633363639 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000e67669 RBX=0000000000000001 RCX=ffffffff84cc7997 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d34d0 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e63da R10=ffff88806cf31ed3 R11=0000000000000001 R12=ffffffff86665c50 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84cc639e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e5456000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2cb5942490 CR3=000000000dc08000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=61635f636f6c6c616d6b5f5f20202020 XMM02=5f73663976202020200a30383778302f XMM03=61202020200a30623578302f39347830 XMM04=6b61656c2079726f6d656d203a475542 XMM05=61202020200a30623578302f39347830 XMM06=2b747865746e6f635f73665f636f6c6c XMM07=202020200a30316278302f6436357830 XMM08=64386478302b746e756f6d5f68746170 XMM09=36785f5f202020200a3034313278302f XMM10=393278302b746e756f6d5f7379735f34 XMM11=735f6f64202020200a30313378302f33 XMM12=302f666278302b34365f6c6c61637379 XMM13=69727420636578650b006c61746f7420 XMM14=696d696e696d20636578650d00656761 XMM15=000073746e696820636578650a00657a